ATC ENVIRONMENTAL INC
S-2, 1995-08-18
TESTING LABORATORIES
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<PAGE>
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON AUGUST 18, 1995
                                                      REGISTRATION NO. 33-
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
                                    FORM S-2
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------
                             ATC ENVIRONMENTAL INC.
             (Exact name of Registrant as specified in its charter)

<TABLE>
<S>                              <C>                              <C>
           DELAWARE                           4950                          46-0399408
   (State or jurisdiction of      (Primary Standard Industrial           (I.R.S. Employer
incorporation or organization)     Classification Code Number)          Identification No.)
</TABLE>

                             ATC ENVIRONMENTAL INC.
                        104 EAST 25TH STREET, 10TH FLOOR
                            NEW YORK, NEW YORK 10010
                    (Address of principal place of business)

                           MORRY F. RUBIN, PRESIDENT
                             ATC ENVIRONMENTAL INC.
                        104 EAST 25TH STREET, 10TH FLOOR
                            NEW YORK, NEW YORK 10010
                       (212) 353-8280/(212) 598-4283(FAX)
 (Name, address, and telephone number of principal executive offices and agent
                                  for service)

                                   COPIES TO:

<TABLE>
<S>                                 <C>
        Steven Morse, Esq.                Joel I. Papernik, Esq.
        Lester Morse P.C.             Squadron, Ellenoff, Plesent &
       111 Great Neck Road                    Sheinfeld, LLP
    Great Neck, New York 11021               551 Fifth Avenue
  (516) 487-1446/(516) 487-1452          New York, New York 10176
              (Fax)                   (212) 661-6500/(212) 697-6686
                                                  (Fax)
</TABLE>

    APPROXIMATE  DATE OF  PROPOSED SALE  TO THE  PUBLIC: AS  SOON AS PRACTICABLE
AFTER THE EFFECTIVE DATE OF THIS REGISTRATION STATEMENT.

    IF ANY OF THE SECURITIES BEING REGISTERED ON THIS FORM ARE TO BE OFFERED  ON
A  DELAYED OR CONTINUOUS BASIS PURSUANT TO  RULE 415 UNDER THE SECURITIES ACT OF
1933 CHECK THE FOLLOWING BOX. / /

    IF THE REGISTRANT  ELECTS TO DELIVER  ITS LATEST ANNUAL  REPORT TO  SECURITY
HOLDERS  OR A COMPLETE AND LEGIBLE  FACSIMILE THEREOF, PURSUANT TO ITEM 11(A)(1)
OF THIS FORM, CHECK THE FOLLOWING BOX. / /

    IF THIS FORM  IS FILED  TO REGISTER  ADDITIONAL SECURITIES  FOR AN  OFFERING
PURSUANT TO RULE 462(B) UNDER THE SECURITIES ACT, PLEASE CHECK THE FOLLOWING BOX
AND  LIST  THE  SECURITIES  ACT REGISTRATION  STATEMENT  NUMBER  OF  THE EARLIER
EFFECTIVE REGISTRATION STATEMENT FOR THE SAME OFFERING. / /

    IF THIS FORM  IS A POST-EFFECTIVE  AMENDMENT FILED PURSUANT  TO RULE  462(C)
UNDER  THE SECURITIES ACT, CHECK  THE FOLLOWING BOX AND  LIST THE SECURITIES ACT
REGISTRATION STATEMENT NUMBER  OF THE EARLIER  EFFECTIVE REGISTRATION  STATEMENT
FOR THE SAME OFFERING. / /

    IF  DELIVERY OF THE PROSPECTUS IS EXPECTED  TO BE MADE PURSUANT TO RULE 434,
PLEASE CHECK THE FOLLOWING BOX. / /
                        CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
                                                                     PROPOSED
                                                    PROPOSED          MAXIMUM
                                                     MAXIMUM         AGGREGATE        AMOUNT OF
  TITLE OF SECURITIES TO BE      AMOUNT TO BE    OFFERING PRICE      OFFERING       REGISTRATION
          REGISTERED             REGISTERED(1)     PER UNIT(2)       PRICE(2)            FEE
Common Stock, par value $.01       2,760,000
 per share                          shares          $15.1875        $41,917,500      $14,454.31
<S>                             <C>              <C>              <C>              <C>
</TABLE>

(1) Includes 360,000 shares of Common Stock, par value $.01 per share, which the
    Underwriters have the option to acquire solely to cover over-allotments,  if
    any and 700,000 shares to be sold by a Selling Stockholder.

(2)  Estimated solely for purposes of  calculating the registration fee pursuant
    to Rule 457(a) under the Securities Act of 1933, as amended.

    THE REGISTRANT HEREBY  AMENDS THIS  REGISTRATION STATEMENT ON  SUCH DATE  OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE  A  FURTHER  AMENDMENT  WHICH SPECIFICALLY  STATES  THAT  THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE  IN ACCORDANCE WITH SECTION 8(A)  OF
THE  SECURITIES ACT  OF 1933 OR  UNTIL THIS REGISTRATION  STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE  COMMISSION, ACTING PURSUANT TO SECTION 8(A),  MAY
DETERMINE.

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
<PAGE>
                             CROSS REFERENCE SHEET
                   PURSUANT TO ITEM 501(B) OF REGULATION S-K
           SHOWING LOCATION IN PROSPECTUS OF PART I ITEMS OF FORM S-2

<TABLE>
<CAPTION>
                                                                                       LOCATION OR CAPTION
                              ITEM NUMBER OF FORM S-2                                     IN PROSPECTUS
           -------------------------------------------------------------  ----------------------------------------------
<C>        <S>                                                            <C>
       1.  Front of the Registration Statement and
           Outside Front Cover Page of Prospectus.......................  Cover Pages of Registration Statement and
                                                                          Prospectus
       2.  Inside Front and Outside Back Cover Pages
           of Prospectus................................................  Inside Front and Outside Back Cover Pages of
                                                                          Prospectus
       3.  Summary Information, Risk Factors and Ratio
           of Earnings to Fixed Charges.................................  Prospectus Summary; Risk Factors
       4.  Use of Proceeds..............................................  Prospectus Summary; Use of Proceeds
       5.  Determination of Offering Price..............................  Outside Front Cover Page of Prospectus;
                                                                          Underwriting
       6.  Dilution.....................................................  Not applicable
       7.  Selling Security Holders.....................................  Principal and Selling Stockholders
       8.  Plan of Distribution.........................................  Outside Front and Inside Front Cover Page of
                                                                          Prospectus; Price Range of Common Equity;
                                                                          Dividend Policy; Underwriting; Outside Back
                                                                          Cover Page of Prospectus
       9.  Description of Securities to be Registered...................  Description of Capital Stock
      10.  Interests of Named Experts and Counsel.......................  Legal Matters; Experts
      11.  Information with Respect to the Registrant...................  Outside Front Cover Page; Price Range of
                                                                          Common Equity; Dividend Policy;
                                                                          Capitalization; Selected Financial Data;
                                                                          Management's Discussion and Analysis of
                                                                          Financial Condition and Results of Operations;
                                                                          Business; Management; Recent Developments;
                                                                          Index to Consolidated Financial Statements
      12.  Incorporation of Certain Information
           by Reference.................................................  Incorporation of Certain Information by
                                                                          Reference
      13.  Disclosure of Commission Position on
           Indemnification for Securities Act Liabilities...............  Description of Capital Stock
</TABLE>
<PAGE>
Information   contained  herein  is  subject   to  completion  or  amendment.  A
Registration Statement  relating to  these securities  has been  filed with  the
Securities  and Exchange  Commission. These securities  may not be  sold nor may
offers to buy be accepted prior  to the time the Registration Statement  becomes
effective.  This  Prospectus  shall  not  constitute an  offer  to  sell  or the
solicitation of an offer to buy nor shall there be any sale of these  securities
in  any State in which such offer,  solicitation or sale would be unlawful prior
to registration or qualification under the securities laws of any such State.
<PAGE>
                  SUBJECT TO COMPLETION, DATED AUGUST 18, 1995

                                2,400,000 SHARES

                                     [LOGO]

                                  COMMON STOCK

    Of the 2,400,000 shares of Common Stock offered hereby, 1,700,000 shares are
being sold by  ATC Environmental  Inc. (the  "Company") and  700,000 shares  are
being  sold by  a selling stockholder  (the "Selling  Stockholder"). The Company
will  not  receive  any  proceeds  from  the  sale  of  shares  by  the  Selling
Stockholder.

    The  Common Stock is listed on the  Nasdaq Small Cap Market under the symbol
"ATCE." On  August 17,  1995,  the closing  bid price  of  the Common  Stock  as
reported by the Nasdaq Small Cap Market was $14.875. The Company has applied for
the  listing of its  Common Stock on  the Nasdaq National  Market under the same
symbol. See "Price Range of Common Equity."

    FOR A DISCUSSION OF  CERTAIN MATERIAL FACTORS THAT  SHOULD BE CONSIDERED  IN
CONNECTION WITH AN INVESTMENT IN THE COMMON STOCK, SEE "RISK FACTORS" COMMENCING
ON PAGE 6 HEREOF.
                             ---------------------

THESE  SECURITIES HAVE NOT BEEN APPROVED  OR DISAPPROVED BY THE SECURITIES AND
  EXCHANGE COMMISSION  OR  ANY  STATE  SECURITIES  COMMISSION  NOR  HAS  THE
    SECURITIES  AND EXCHANGE COMMISSION OR  ANY STATE SECURITIES COMMISSION
     PASSED UPON  THE  ACCURACY  OR ADEQUACY  OF  THIS  PROSPECTUS.  ANY
             REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.

<TABLE>
<CAPTION>
                                              UNDERWRITING                    PROCEEDS TO
                                             DISCOUNTS AND                      SELLING
                                PRICE TO      COMMISSIONS     PROCEEDS TO     STOCKHOLDER
                                 PUBLIC           (1)         COMPANY (2)         (2)
Per Share..................               $               $               $               $
<S>                          <C>             <C>             <C>             <C>
Total (3)..................               $               $               $               $
</TABLE>

(1)  The  Company  has  agreed to  indemnify  the  Underwriters  against certain
    liabilities, including certain liabilities under the Securities Act of 1933,
    as amended. See "Underwriting."

(2) Before deducting offering expenses estimated  to be approximately $
    payable  by the Company  and approximately $          payable by the Selling
    Stockholder. See "Principal and Selling Stockholders."

(3) The Company has granted to the  Underwriters a 30-day option to purchase  up
    to   360,000   additional   shares   of  Common   Stock   solely   to  cover
    over-allotments, if any,  on the  same terms  and conditions  as the  shares
    offered  hereby. If  such option  is exercised in  full, the  total Price to
    Public, Underwriting  Discounts and  Commissions,  Proceeds to  Company  and
    Proceeds  to Selling Stockholder will be  $        , $        , $        and
    $       , respectively. See "Underwriting."

                            ------------------------

    The shares of  Common Stock are  offered by the  several Underwriters  named
herein,  subject to receipt and acceptance by them and subject to their right to
reject any order  in whole  or in  part. It is  expected that  delivery of  such
shares  will be  made at the  offices of Rodman  & Renshaw, Inc.,  New York, New
York, on or about               , 1995.

                            ------------------------

                             RODMAN & RENSHAW, INC.

              The date of this Prospectus is               , 1995.
<PAGE>
                                 [MAP]

               INCORPORATION OF CERTAIN INFORMATION BY REFERENCE

    The following documents  filed with the  Securities and Exchange  Commission
(the "Commission") (File No. 1-10583) pursuant to the Securities Exchange Act of
1934, as amended (the "Exchange Act"), are incorporated herein by reference:

    1.   The  Company's Annual Report  on Form  10-K, for the  fiscal year ended
       February 28, 1995;

    2.  The Company's Quarterly  Report on Form 10-Q  for the quarter ended  May
       31, 1995; and

    3.   The Company's  Form 8-K dated June  29, 1995 relating  to the merger of
       Aurora Environmental Inc. with and into the Company.

    Any statement contained in a document incorporated by reference herein shall
be deemed to be modified or superseded  for purposes of this Prospectus and  the
Registration  Statement on  Form S-2 (herein,  together with  all amendments and
exhibits, referred to as the "Registration Statement") of which it is a part  to
the  extent that a statement contained herein or in any other subsequently filed
document  which  also  is  incorporated  herein  modifies  or  supersedes   such
statement.  Any statement so modified or superseded  shall not be deemed, in its
unmodified form, to constitute  a part of this  Prospectus or such  Registration
Statement.

    The  Company will provide, without charge, upon written or oral request from
any person to whom a copy of the  Prospectus is delivered, a copy of any of  the
documents  incorporated herein  by reference  in this  Prospectus, not including
exhibits  to  such  documents.   Such  requests  should   be  directed  to   ATC
Environmental Inc., 104 East 25th Street, Tenth Floor, New York, New York 10010,
Attention: Stockholder Relations, telephone (212) 353-8280.
                            ------------------------

IN  CONNECTION WITH  THIS OFFERING,  THE UNDERWRITERS  MAY OVER-ALLOT  OR EFFECT
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE COMMON STOCK AT
A LEVEL  ABOVE THAT  WHICH MIGHT  OTHERWISE  PREVAIL IN  THE OPEN  MARKET.  SUCH
TRANSACTIONS  MAY BE EFFECTED IN THE  OVER-THE-COUNTER MARKET OR OTHERWISE. SUCH
STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.

                                       2
<PAGE>
                               PROSPECTUS SUMMARY

    THE  FOLLOWING SUMMARY SHOULD BE READ  IN CONJUNCTION WITH, AND IS QUALIFIED
IN ITS  ENTIRETY BY,  THE  MORE DETAILED  INFORMATION AND  FINANCIAL  STATEMENTS
(INCLUDING  THE  NOTES  THERETO)  APPEARING  ELSEWHERE  IN  THIS  PROSPECTUS AND
INCORPORATED HEREIN BY  REFERENCE. UNLESS  OTHERWISE INDICATED,  ALL SHARE,  PER
SHARE AND FINANCIAL INFORMATION SET FORTH HEREIN ASSUMES A PUBLIC OFFERING PRICE
OF  $14.875  PER  SHARE, AND  NO  EXERCISE OF  THE  UNDERWRITERS' OVER-ALLOTMENT
OPTION. ON JUNE 29, 1995, AURORA  ENVIRONMENTAL INC. ("AURORA") MERGED WITH  AND
INTO  ATC ENVIRONMENTAL INC., WITH THE COMPANY AS THE SURVIVING CORPORATION (THE
"AURORA MERGER").  UNLESS THE  CONTEXT REQUIRES  OTHERWISE, REFERENCES  IN  THIS
PROSPECTUS  TO  "ATC" OR  THE  "COMPANY" REFER  TO  ATC ENVIRONMENTAL  INC., ITS
SUBSIDIARIES AND PREDECESSORS.

                                  THE COMPANY

    ATC is  a  national  environmental  consulting  and  engineering  firm  that
provides specialized technical and project management products and services to a
large,   diverse  client  base  of  businesses  and  federal,  state  and  local
governments.  Since  entering  the  environmental  consulting  and   engineering
business  in  1982,  ATC has  completed  several acquisitions  and  expanded its
internal operations,  enabling it  to increase  its market  penetration and  the
variety  of products  and services it  offers. The Company  currently operates a
network of  over  30  branch  offices  located  throughout  the  United  States,
supported by in-house testing laboratories.

    The  public's concern regarding exposure to contaminants stimulated the push
for environmental  regulations  in the  1970s  and 1980s.  Today,  the  public's
continuing  demand for responsible action regarding  human health and safety and
the potential adverse impact of  environmental liabilities drive the market  for
environmental   consulting  and   engineering  services.   Independent  industry
estimates of the consulting and engineering services sector of the environmental
market for 1994 ranged from $13 to $15 billion.

    ATC has  focused on  five areas  of specialization:  (i) industrial  hygiene
consulting,  including  asbestos  management, classical  industrial  hygiene and
indoor air  quality;  (ii)  environmental  management,  including  environmental
audits,  site assessments,  remedial action  planning and  design, and  soil and
groundwater remediation management; (iii) lead-based paint risk management; (iv)
health and safety  consulting, including health  and safety training,  hazardous
materials  site  safety  planning  and  industrial  safety  consulting;  and (v)
management information systems for  comprehensive environmental risk  assessment
and  management. These  areas of  specialization contributed  approximately 65%,
19%, 10%, 5% and 1%, respectively, of the Company's revenues in fiscal 1995.

    The Company believes  that certain sectors  of the environmental  consulting
and  engineering market will experience significant growth over the next several
years with  demand for  products and  services growing  even in  the absence  of
increased  governmental regulations. Independent industry sources project annual
growth rates  of  10%,  13%,  15%  and  20%  for  lead-based  paint  management,
occupational   safety  and  industrial  hygiene  services,  indoor  air  quality
consulting and environmental software, respectively.

    The Company has experienced substantial increases in revenues and net income
over the past three fiscal  years. ATC's revenues were $16,539,254,  $26,664,385
and  $36,271,557,  respectively,  in  its  1993,  1994  and  1995  fiscal years,
representing a  compounded  annual  growth  rate of  48.1%  over  such  periods.
Furthermore,   ATC's  net  income  was   $353,144,  $1,867,048  and  $3,256,520,
respectively, in such fiscal years, representing a compounded annual growth rate
of 203.7% over  such periods. For  the Company's first  fiscal quarter of  1996,
revenues  increased 32.4%  to $10,814,953 over  the comparable  period of fiscal
1995, while net income increased 29.8%, to $895,128.

                                       3
<PAGE>
    ATC attributes these positive operating  results to its integrated  strategy
which  includes: (i) an  aggressive, but disciplined,  acquisition program; (ii)
the enhancement of  operations through  the integration  of acquired  businesses
with  the Company's  existing operations; (iii)  a focus on  certain high growth
sectors of the  environmental consulting  and engineering  services market,  and
certain  high margin services  such as policy  development and decision support;
(iv)  an  emphasis  on  basic  business  management  issues,  such  as  employee
utilization,  credit  and  collections management,  and  regional  profit center
accountability; and  (v) the  development of  a national  presence in  a  market
typified  by local and regional firms. Upon the completion of this offering, the
Company intends to  employ this strategy  as it seeks  to further penetrate  the
markets  for its core services and to  expand its range of products and services
through strategic acquisitions and internal growth.

    The Company's principal executive office is located at 104 East 25th Street,
Tenth Floor,  New  York,  New York  10010  and  its telephone  number  is  (212)
353-8280.

                                  THE OFFERING

<TABLE>
<S>                                                     <C>
Common Stock Offered by the Company...................  1,700,000 shares
Common Stock to be Offered by the Selling               700,000 shares
Stockholder...........................................
Common Stock to be Outstanding after the Offering.....  7,524,690 shares (1)
Use of Proceeds.......................................  To  expand the Company's operations
                                                        through acquisitions  and  internal
                                                        growth;    to   repay    the   debt
                                                        outstanding  under  the   Company's
                                                        revolving  credit facility; and for
                                                        general working capital purposes.
Nasdaq Small Cap Symbol...............................  "ATCE"
</TABLE>

------------------------
(1) Does not include  the following:  (a) 570,620 shares  reserved for  issuance
    under  outstanding Class C Common  Stock Purchase Warrants (see "Description
    of Capital Stock"); (b) 393,720  shares reserved for issuance upon  exercise
    of  currently outstanding stock options  issued under the Company's existing
    Stock Option  Plans (see  Note  F of  the  Company's Notes  to  Consolidated
    Financial  Statements for the year ended February 28, 1995); and (c) 604,950
    shares reserved for  issuance upon exercise  of currently outstanding  stock
    options  and  stock  purchase  warrants issued  in  exchange  for previously
    outstanding stock options and stock purchase warrants of Aurora pursuant  to
    the Aurora Merger. See "Recent Developments."

                                       4
<PAGE>
                             SUMMARY FINANCIAL DATA
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

    The  following table sets forth, for the periods and at the dates indicated,
summary historical and pro forma consolidated financial data of the Company. The
unaudited consolidated financial  statements of the  Company as of  and for  the
three  months ended May 31,  1994 and 1995 reflect  all adjustments necessary in
the opinion of  the Company's  management (consisting only  of normal  recurring
adjustments),  for  a  fair presentation  of  such financial  data.  The summary
consolidated historical financial  data has  been derived from  the audited  and
unaudited historical consolidated financial statements of the Company and should
be  read in  conjunction with  such financial  statements and  the notes thereto
included elsewhere in this Prospectus.

    The pro forma unaudited  combined financial data has  been derived from  the
audited  and unaudited financial statements of the Company, Aurora and Con-Test,
Inc. ("Con-Test") and should be read in conjunction with the pro forma unaudited
combined financial data and notes thereto included elsewhere in this Prospectus.
The pro forma results  of operations for  the year ended  February 28, 1995  and
three months ended May 31, 1995 are not necessarily indicative of the results of
operations  that would have been achieved had the transactions reflected therein
been consummated prior  to the  periods in which  they were  completed, or  that
might be attained in the future.

<TABLE>
<CAPTION>
                                                          FISCAL YEAR ENDED FEBRUARY 28,             THREE MONTHS ENDED MAY 31,
                                                  ----------------------------------------------  ---------------------------------
                                                                                      PRO FORMA                          PRO FORMA
                                                   1993(1)   1994(1)(2)    1995(3)     1995(4)     1994(2)    1995(3)     1995(4)
                                                  ---------  -----------  ---------  -----------  ---------  ---------  -----------
<S>                                               <C>        <C>          <C>        <C>          <C>        <C>        <C>
SELECTED STATEMENT OF OPERATIONS DATA:
  Revenues......................................  $  16,539   $  26,664   $  36,272   $  40,808   $   8,168  $  10,815   $  10,815
  Gross profit..................................      6,650      12,294      17,916      20,683       3,870      5,270       5,270
  Operating income..............................        728       3,227       5,625       5,746       1,179      1,527       1,470
  Income before income taxes....................        653       3,077       5,301       5,379       1,124      1,463       1,408
  Net income....................................  $     353   $   1,867   $   3,257   $   3,305   $     690  $     895   $     862
                                                  ---------  -----------  ---------  -----------  ---------  ---------  -----------
                                                  ---------  -----------  ---------  -----------  ---------  ---------  -----------
SELECTED PER SHARE DATA:
Earnings per common share:
  Primary.......................................  $     .07   $     .35   $     .57   $     .53   $     .13  $     .15   $     .13
                                                  ---------  -----------  ---------  -----------  ---------  ---------  -----------
                                                  ---------  -----------  ---------  -----------  ---------  ---------  -----------
  Fully diluted.................................  $     .07   $     .35   $     .56   $     .51   $     .12  $     .15   $     .13
                                                  ---------  -----------  ---------  -----------  ---------  ---------  -----------
                                                  ---------  -----------  ---------  -----------  ---------  ---------  -----------
Weighted average number of shares outstanding:
  Primary.......................................      5,294       5,377       5,754       6,224       5,481      6,123       6,724
  Fully diluted.................................      5,298       5,396       5,850       6,419       5,561      6,123       6,724
</TABLE>

<TABLE>
<CAPTION>
                                                                                   AT MAY 31, 1995
                                                                       ----------------------------------------
                                                                                                   PRO FORMA
                                                                        ACTUAL    PRO FORMA(4)   AS ADJUSTED(5)
                                                                       ---------  -------------  --------------
<S>                                                                    <C>        <C>            <C>
SELECTED BALANCE SHEET DATA:
  Working capital....................................................  $   9,440    $   9,971      $   29,340
  Total assets.......................................................     25,612       25,833          45,202
  Short-term and long-term debt......................................      5,421        5,421           1,546
  Stockholders' equity...............................................     14,731       15,262          38,506
</TABLE>

(1)  On  June 10, 1992, ATC entered into  an agreement to acquire Bio/West, Inc.
     This transaction was rescinded effective as of May 31, 1993.

(2)  ATC acquired the  operations of  BSE Management, Inc.  effective April  30,
     1993.

(3)  ATC  acquired certain  assets of  Con-Test effective  October 1,  1994. See
     "Recent Developments."

(4)  The pro forma  operating data gives  effect to the  acquisition of  certain
     assets  of Con-Test and  the Aurora Merger  as if they  had occurred at the
     beginning of the  period presented.  Pro forma fully  diluted earnings  per
     share  after giving effect to the  Con-Test acquisition, but without giving
     effect to the Aurora Merger, is $.56 for the fiscal year ended February 28,
     1995. The pro  forma balance  sheet at  May 31,  1995 gives  effect to  the
     Aurora  Merger  as  if  it  had  occurred  on  May  31,  1995.  See "Recent
     Developments."

(5)  Adjusted to reflect receipt by the  Company of estimated net proceeds  from
     the  issuance of 1,700,000  shares and to repay  the debt outstanding under
     the  Company's  revolving  credit  facility.  See  "Use  of  Proceeds"  and
     "Capitalization."

                                       5
<PAGE>
                                  RISK FACTORS

    In  evaluating  an  investment in  the  Common Stock  being  offered hereby,
investors should  consider carefully,  among other  things, the  following  risk
factors,  as well as the other information  contained in this Prospectus and the
documents incorporated herein by reference.

GROWTH AND ACQUISITION RISKS

    One of the Company's primary strategies is to increase its revenues and  the
markets  it  serves through  the acquisition  of  other companies.  Although the
Company has  successfully  completed  several  acquisitions,  there  can  be  no
assurance  that  the Company  will be  able to  identify, acquire  or profitably
manage additional companies or successfully integrate such additional  companies
into  ATC's operations without  substantial costs, delays  or other problems. In
addition, there  can  be  no  assurance that  any  companies  acquired  will  be
profitable  at  the  time  of  their  acquisition  or  will  achieve  sales  and
profitability that justify  the investment therein.  Acquisitions may involve  a
number  of special  risks, including adverse  effects on  the Company's reported
operating results, diversion of management's attention, dependence on  retention
and  hiring of  key personnel, risks  associated with  unanticipated problems or
legal liabilities and amortization of acquired intangible assets, some or all of
which could  have a  material adverse  effect on  the Company's  operations  and
financial  performance.  The  expansion  of  the  Company's  operations, whether
through acquisitions or internal  growth, may place  substantial burdens on  the
Company's  management resources  and financial  controls. There  is no assurance
that the increasing burdens on the Company's management resources and  financial
controls  will not have an adverse effect  on the Company's operations. See "Use
of Proceeds" and "Business -- Strategy."

POTENTIAL LIABILITY AND INSURANCE

    The Company is engaged in a wide range of advisory services, from lead-based
paint risk  management and  industrial  hygiene to  health and  safety  training
programs.  Due to  the nature  of the  Company's services,  ATC is  exposed to a
significant risk of  professional liability for  environmental damage,  property
damage,  personal injury  and economic loss  which may  substantially exceed the
fees derived  from  such  services.  ATC currently  maintains  a  "claims  made"
professional   liability  insurance  policy,  including  contractor's  pollution
liability coverage, for claims  with a limit of  $2,000,000 and a deductible  of
$150,000, although increased limits have been obtained on a specific endorsement
basis to meet the needs of particular clients or contracts. The Company's policy
covers  both errors and  omissions. A "claims made"  policy only insures against
claims filed during the period  in which the policy  is in effect. Although  the
Company  believes that  its current level  of insurance coverage  is adequate to
protect it from the type and level of liability exposure that it can  reasonably
expect  to encounter during its ordinary  course of business, the coverage would
most likely be inadequate if a catastrophic event occurred for which the Company
was found to be  liable. The relatively  low dollar amount  of the policy  limit
currently maintained, the possible future unavailability or modification of this
insurance  or any significant increase in  insurance rates could have a material
adverse effect on ATC's  operations. Further, because  clients may require  that
ATC  maintain liability  insurance, the  possible future  unavailability of such
insurance could adversely affect  ATC's ability to  compete effectively. In  the
event  the Company expands  its services into  new markets, no  assurance can be
given that  the Company  will be  able  to obtain  insurance coverage  for  such
activities  or,  if  insurance  is  obtained,  that  the  dollar  amount  of any
liabilities incurred in connection  with the performance  of such services  will
not exceed policy limits. See "Business -- Insurance."

CHANGING REGULATORY ENVIRONMENT

    The growth of the environmental consulting and engineering services industry
has  been largely attributed to the increase in environmental regulation and the
response of governmental and commercial  entities and financial institutions  to
public  concern  with environmentally  contaminated  facilities. The  demand for
environmental consulting and engineering services has been, in part, the  result
of  facility owners  or operators attempting  to comply with  or avoid liability
under environmental

                                       6
<PAGE>
regulations at the federal, state or local levels. Because of the burden imposed
with respect to complying with such  regulations, various groups have sought  to
relax  or  repeal certain  forms of  environmental regulation.  There can  be no
assurance that such regulation  will not be curtailed  in the future. While  the
Company  believes  that the  demand  for its  services  is also  attributable to
factors other than regulatory compliance, there can be no assurance that changes
in environmental laws and regulations would  not have a material adverse  effect
on  the Company's  business. See "Business  -- The  Environmental Consulting and
Engineering Services Industry" and "-- Environmental Regulation."

POTENTIAL ENVIRONMENTAL LIABILITY

    The Company's operations include advising  clients on the handling,  storage
and  disposal of hazardous  material, toxic wastes and  other pollutants and the
remediation of contamination. These services may expose the Company's  employees
and  others to  dangerous elements  and may  involve a  significant risk  to the
Company for liability for environmental damage, personal injury, property damage
and fines  and costs  imposed by  regulatory agencies.  Claims may  be  asserted
against  the Company  under federal and  state statutes  and regulations, common
law, contractual  indemnification  agreements  or otherwise.  There  can  be  no
assurance  that the Company will not be subject to claims which could materially
and  adversely  affect  the  operations   of  the  Company.  See  "Business   --
Environmental Regulation."

COMPETITION

    The environmental consulting and engineering services industry is fragmented
and  subject to intense  competition. In addition to  several thousand local and
regional consulting  firms, ATC  competes  with several  national  environmental
consulting  and  engineering  firms such  as  Law Engineering,  Inc.,  The Earth
Technology Corporation (USA), Professional Service Industries, Inc. and Dames  &
Moore,  Inc.  Many of  ATC's  present and  future  competitors may  have greater
financial, technical and personnel resources than ATC. Historically, competition
in the environmental consulting and engineering services industry has been based
primarily on  the quality,  timeliness  and costs  of services.  Competition  is
likely  to increase  as the  industry continues  to mature  and consolidate. See
"Business -- Competition."

FLUCTUATIONS IN OPERATING RESULTS

    The Company's operating  results may  vary from period  to period  due to  a
variety  of factors, including the size and timing of the Company's projects and
the impact of acquisitions.

                                       7
<PAGE>
                                USE OF PROCEEDS

    The net proceeds to  the Company from  the sale of  the 1,700,000 shares  of
Common  Stock being  offered by  the Company  are estimated  to be approximately
$23,244,000  after  deducting  underwriting  discounts  and  estimated  offering
expenses  payable  by the  Company.  The Company  will  not receive  any  of the
proceeds from the sale of the shares offered by the Selling Stockholder.

    The Company plans to utilize a portion of the net proceeds of this  offering
to  repay the debt outstanding under its  revolving credit facility. At July 31,
1995, $4,775,000  was outstanding  under the  revolving credit  facility. It  is
anticipated  that a  substantial portion of  the remaining net  proceeds of this
offering will be utilized to  expand the Company's operations through  strategic
acquisitions of companies with complementary services, products or technologies,
as  well as through  internal expansion. In  addition, the net  proceeds of this
offering will be available for general working capital purposes.

    The Company is actively exploring acquisition opportunities, has  identified
a  number of companies which it might wish to acquire and has engaged in certain
preliminary due diligence activities. These activities have not resulted in  any
contract, understanding or arrangement for an acquisition as of the date of this
Prospectus.  Because a significant portion of the net proceeds will be available
for acquisitions, internal expansion and  general working capital purposes,  the
Company's  Board of  Directors will  have broad  discretion with  respect to the
application of  such  proceeds.  The  Company may  not  be  able  to  consummate
acquisitions   or  identify  and   obtain  projects  that   meet  the  Company's
requirements.

    Pending the application of such proceeds, the Company intends to invest  the
net  proceeds of this offering in bank deposits and short-term, investment grade
securities, including government obligations and money market instruments.

                                       8
<PAGE>
                          PRICE RANGE OF COMMON EQUITY

    The Company's  Common  Stock and  Class  C Common  Stock  Purchase  Warrants
("Class C Warrants") are listed on the Nasdaq Small Cap Market under the symbols
"ATCE" and "ATCEL," respectively. The Class C Warrants are exercisable at $10.00
per  share and expire September 30, 1996, subject to the Company's right to call
such warrants on 30 days prior notice.  The following table sets forth, for  the
quarters  indicated, the high  and low bid  prices of these  securities. ATC has
applied for listing of  its securities on the  Nasdaq National Market under  the
same symbols.

                                  COMMON STOCK

<TABLE>
<CAPTION>
                                                                              HIGH         LOW
                                                                              -----     ---------
<S>                                                                        <C>          <C>
FISCAL YEAR ENDED FEBRUARY 28, 1994:
  First Quarter..........................................................   $       41/2 $       3
  Second Quarter.........................................................           61/2         46/16
  Third Quarter..........................................................           77/8         5
  Fourth Quarter.........................................................           71/2         65/8
FISCAL YEAR ENDED FEBRUARY 28, 1995:
  First Quarter..........................................................   $      12   $       65/8
  Second Quarter.........................................................          111/2         91/4
  Third Quarter..........................................................          173/4         91/8
  Fourth Quarter.........................................................          175/8        131/4
FISCAL YEAR ENDED FEBRUARY 28, 1996:
  First Quarter..........................................................   $      183/8 $       87/8
  Second Quarter (through August 17, 1995)...............................          153/4        131/4
</TABLE>

                                CLASS C WARRANTS

<TABLE>
<CAPTION>
                                                                              HIGH         LOW
                                                                              -----     ---------
<S>                                                                        <C>          <C>
FISCAL YEAR ENDED FEBRUARY 28, 1994:
  First Quarter..........................................................   $        3/16 $        1/8
  Second Quarter.........................................................            3/4          1/8
  Third Quarter..........................................................            5/8          1/8
  Fourth Quarter.........................................................            1/2          1/4
FISCAL YEAR ENDED FEBRUARY 28, 1995:
  First Quarter..........................................................   $       21/8 $        11/32
  Second Quarter.........................................................           21/4          7/8
  Third Quarter..........................................................           73/4         15/16
  Fourth Quarter.........................................................           8           55/8
FISCAL YEAR ENDED FEBRUARY 28, 1996:
  First Quarter..........................................................   $       81/2 $       3
  Second Quarter (through August 17, 1995)...............................           75/8         57/8
</TABLE>

    The  quotations  in the  tables  above reflect  inter-dealer  prices without
retail  markups,  markdowns  or  commissions.  They  do  not  represent   actual
transactions.

    On August 17, 1995, the closing bid price for the Company's Common Stock and
Class  C  Warrants on  the  Nasdaq Small  Cap  Market were  $14.875  and $6.125,
respectively.

    As of August 16, 1995, there  were approximately 800 stockholders of  record
of the Common Stock.

                                       9
<PAGE>
                                DIVIDEND POLICY

    The  Company has  not paid  any dividends  since its  inception and  for the
foreseeable future intends to follow a policy of retaining all of its  earnings,
if  any, to  finance the  development and  continued expansion  of its business.
There can be no assurance that dividends will ever be paid by ATC. Additionally,
under the terms of its revolving credit facility with its principal lender,  ATC
may not pay dividends without such lender's consent.

                                 CAPITALIZATION

    The  following  table  sets  forth the  consolidated  capitalization  of the
Company at May 31, 1995, and as adjusted, to reflect: (i) the Aurora Merger; and
(ii) the sale of 1,700,000 shares of Common Stock offered by the Company  hereby
and the application of the net proceeds therefrom. The following table should be
read  in conjunction  with the pro  forma unaudited combined  financial data and
notes  thereto  included  elsewhere  in  this  Prospectus  and  the   respective
consolidated  financial statements and  notes thereto of  the Company and Aurora
included elsewhere in this Prospectus.

<TABLE>
<CAPTION>
                                                                                       AT MAY 31, 1995
                                                                            -------------------------------------
                                                                                                       PRO FORMA
                                                                             ACTUAL    PRO FORMA(1)   AS ADJUSTED
                                                                            ---------  -------------  -----------

                                                                                       (IN THOUSANDS)
<S>                                                                         <C>        <C>            <C>
Short-term debt, including current maturities of long-term debt       ....  $     827   $       827    $     827
Long-term debt, less current maturities (2)...............................      4,593         4,593          718
                                                                            ---------  -------------  -----------
Total indebtedness........................................................      5,421         5,421        1,546
Stockholders' equity:
  Common stock, par value $.01 per share; authorized 20,000,000 shares:
   issued and outstanding: 5,738,318; pro forma: 5,821,770 shares; and pro
   forma as adjusted:
   7,521,770 shares (3)...................................................         57            58           75
  Additional paid-in capital (4)..........................................      7,493         7,636       30,862
  Retained earnings.......................................................      7,181         7,569        7,569
                                                                            ---------  -------------  -----------
Total stockholders' equity................................................     14,731        15,262       38,506
                                                                            ---------  -------------  -----------
    Total capitalization..................................................  $  20,152   $    20,683    $  40,052
                                                                            ---------  -------------  -----------
                                                                            ---------  -------------  -----------
</TABLE>

------------------------
Note: Numbers may not add due to rounding.

(1) Reflects the issuance of  .545 shares of Common  Stock for each of  Aurora's
    6,131,104  outstanding  shares  of  common  stock  and  the  cancellation of
    3,258,000 shares of Common  Stock held by Aurora  upon the effectiveness  of
    the Aurora Merger. See "Recent Developments."

(2)  For  a description  of  the Company's  long-term debt,  see  Note D  of the
    Company's Notes  to Consolidated  Financial Statements  for the  year  ended
    February 28, 1995.

(3)  Does not  include the following:  (a) 570,620 shares  reserved for issuance
    under outstanding Class C Warrants (see "Description of Capital Stock"); (b)
    393,720 shares reserved for issuance upon exercise of currently  outstanding
    stock  options issued under  the Company's existing  Stock Option Plans (see
    Note F of the Company's Notes  to Consolidated Financial Statements for  the
    year ended February 28, 1995); (c) 604,950 shares reserved for issuance upon
    exercise  of currently outstanding stock options and stock purchase warrants
    issued in  exchange  for  previously outstanding  stock  options  and  stock
    purchase  warrants  of Aurora  pursuant to  the  Aurora Merger  (see "Recent
    Developments"); and (d) 2,920  shares of Common Stock  issued after May  31,
    1995.

(4)  Amount is net of notes receivable  for Common Stock purchased in the amount
    of $15,000.

                                       10
<PAGE>
                              RECENT DEVELOPMENTS

MERGER OF AURORA INTO ATC

    Effective June  29,  1995, ATC  and  Aurora were  merged,  with ATC  as  the
surviving  corporation. Prior to the Aurora Merger, Aurora was a holding company
which owned  approximately  57%  of  ATC's  outstanding  Common  Stock  and  had
substantially  no other assets. In connection  with the merger, each outstanding
share of Aurora common stock was exchanged for .545 shares of Common Stock.  ATC
issued  3,341,452 shares  of Common  Stock in  exchange for  6,131,104 shares of
Aurora's common stock,  and issued  options and warrants  entitling the  holders
thereof  to  purchase up  to 604,950  shares  of Common  Stock upon  exercise in
replacement of previously outstanding options and warrants to purchase  Aurora's
common  stock. As a result of the Aurora Merger, ATC anticipates that it will be
able to  utilize  Aurora's  net operating  loss  carryforward  of  approximately
$970,000 at May 31, 1995. See "Management's Discussion and Analysis of Financial
Condition and Results of Operations -- Liquidity and Capital Resources."

ACQUISITION OF ASSETS OF CON-TEST

    Effective  October 1, 1994, ATC purchased certain assets and assumed certain
liabilities of  Con-Test,  a Massachusetts-based  environmental  consulting  and
engineering  company with branch offices in Massachusetts, Connecticut, Vermont,
Rhode Island, New  York and Pennsylvania.  Con-Test's primary services  included
industrial   hygiene,  environmental  and  industrial  health  and  safety,  and
lead-based paint management. It also maintained an analytical laboratory and had
developed a line of environmental facilities management software used by several
industrial firms and  federal government agencies.  The total consideration  for
this acquisition was approximately $7,760,000, consisting of $2,100,000 in cash,
restricted  shares of Common Stock valued  at $493,000, $535,000 in a three-year
promissory note, $4,500,000 of assumed liabilities and $132,000 for  acquisition
costs.   Certain  of  this  consideration   is  contingent  upon  collection  of
outstanding receivables acquired by ATC.  Immediately upon acquiring the  assets
of  Con-Test, the Company instituted several cost-saving measures, including the
elimination  of  certain  employees   and  facilities,  to  improve   Con-Test's
operations and integrate it with the existing operations of the Company. See pro
forma  unaudited combined financial data and notes thereto included elsewhere in
this Prospectus.

OTHER RECENT ACQUISITIONS

    On January 4, 1995, ATC agreed to assume the service performance obligations
under certain contracts of Microbial  Environmental Services, Inc. ("MES").  MES
was  engaged  in the  business of  remediation of  contaminated soils  and water
utilizing  enhanced  naturally  occurring  biological  processes.  The  services
provided  by MES also included assessment  of contaminated properties, design of
bio-remediation systems, management of  bio-remediation projects and  monitoring
of compliance with clean up standards.

    On  January  13,  1995,  ATC acquired  certain  assets  and  assumed certain
specified liabilities of  R.E. Blattert and  Associates ("R.E. Blattert").  R.E.
Blattert's main area of expertise was in groundwater resource management.

EXERCISE OF CLASS B WARRANTS

    Between  August 1, 1994  and September 30, 1994,  the Company received gross
proceeds of $2,278,424 from  the exercise of 284,803  of the 285,817 issued  and
outstanding  Class B Common Stock Purchase  Warrants ("Class B Warrants"), which
were exercised at  an exercise  price of $8.00  per share.  Upon exercise,  each
Class  B  Warrant holder  received one  share of  Common Stock  and one  Class C
Warrant. The Class B  Warrants that were not  exercised expired as of  September
30,  1994. The Class B Warrants were issued by the Company in 1990 in connection
with an  exchange  offer  pursuant  to  which  holders  of  the  Company's  then
outstanding Common Stock Purchase Warrants received Class B Warrants in addition
to other consideration. See "Description of Capital Stock."

                                       11
<PAGE>
                            SELECTED FINANCIAL DATA
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

    The  following table sets forth, for the periods and at the dates indicated,
selected historical and pro  forma consolidated financial  data of the  Company.
The unaudited consolidated financial statements of the Company as of and for the
three  months ended May 31,  1994 and 1995 reflect  all adjustments necessary in
the opinion of  the Company's  management (consisting only  of normal  recurring
adjustments),  for  a fair  presentation of  such  financial data.  The selected
consolidated historical financial  data has  been derived from  the audited  and
unaudited  historical consolidated financial  statements of the  Company, and in
the case of fiscal years  ended February 28, 1993, 1994  and 1995 and the  three
months  ended May  31, 1994  and 1995  should be  read in  conjunction with such
financial  statements  and  the  notes   thereto  included  elsewhere  in   this
Prospectus.

    The  pro forma unaudited  combined financial data has  been derived from the
audited and unaudited financial statements of the Company, Aurora and  Con-Test,
and  should  be  read  in  conjunction with  the  pro  forma  unaudited combined
financial data and notes thereto included elsewhere in this Prospectus. The  pro
forma  results of operations for the fiscal year ended February 28, 1995 and the
three months ended May 31, 1995 are not necessarily indicative of the results of
operations that would have been achieved had the transactions reflected  therein
been  consummated prior  to the  periods in which  they were  completed, or that
might be attained in the future.
<TABLE>
<CAPTION>
                                                                                                               THREE MONTHS ENDED
                                                           FISCAL YEAR ENDED FEBRUARY 28,                           MAY 31,
                                        --------------------------------------------------------------------  --------------------
                                                                                                  PRO FORMA
                                          1991      1992(1)    1993(2)   1994(2)(3)    1995(4)     1995(5)     1994(3)    1995(4)
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
<S>                                     <C>        <C>        <C>        <C>          <C>        <C>          <C>        <C>
SELECTED STATEMENT OF OPERATIONS DATA:
  Revenues............................  $  10,437  $  10,578  $  16,539   $  26,664   $  36,272   $  40,808   $   8,168  $  10,815
  Cost of revenues....................      4,986      5,433      9,890      14,370      18,355      20,124       4,298      5,545
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
  Gross profit........................      5,451      5,146      6,650      12,294      17,916      20,683       3,870      5,270
  Operating expenses..................      5,022      5,407      5,922       9,068      12,291      14,937       2,691      3,743
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
  Operating income....................        430       (262)       728       3,227       5,625       5,746       1,179      1,527
  Interest expense....................        107        115        115         185         286         421          65        110
  Interest income.....................       (119)      (130)       (50)        (45)        (34)        (37)        (10)       (44)
  Other expense (income), net.........          8        128          9           9          73         (16)         --         (2)
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
  Income (loss) before taxes..........        434       (375)       653       3,077       5,301       5,379       1,124      1,463
  Income tax expense (benefit)........        210       (139)       300       1,210       2,044       2,074         434        568
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
  Net income (loss)...................  $     224  $    (236) $     353   $   1,867   $   3,257   $   3,305   $     690  $     895
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
SELECTED PER SHARE DATA:
  Earnings (loss) per common share:
    Primary...........................  $     .04  $    (.05) $     .07   $     .35   $     .57   $     .53   $     .13  $     .15
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
    Fully diluted.....................  $     .04  $    (.05) $     .07   $     .35   $     .56   $     .51   $     .12  $     .15
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
                                        ---------  ---------  ---------  -----------  ---------  -----------  ---------  ---------
  Weighted average number of shares
   outstanding:
    Primary...........................      5,142      5,027      5,294       5,377       5,754       6,224       5,481      6,123
    Fully diluted.....................      5,142      5,027      5,298       5,396       5,850       6,419       5,561      6,123

<CAPTION>

                                         PRO FORMA
                                          1995(5)
                                        -----------
<S>                                     <C>
SELECTED STATEMENT OF OPERATIONS DATA:
  Revenues............................   $  10,815
  Cost of revenues....................       5,545
                                        -----------
  Gross profit........................       5,270
  Operating expenses..................       3,800
                                        -----------
  Operating income....................       1,470
  Interest expense....................         110
  Interest income.....................         (44)
  Other expense (income), net.........          (3)
                                        -----------
  Income (loss) before taxes..........       1,408
  Income tax expense (benefit)........         546
                                        -----------
  Net income (loss)...................   $     862
                                        -----------
                                        -----------
SELECTED PER SHARE DATA:
  Earnings (loss) per common share:
    Primary...........................   $     .13
                                        -----------
                                        -----------
    Fully diluted.....................   $     .13
                                        -----------
                                        -----------
  Weighted average number of shares
   outstanding:
    Primary...........................       6,724
    Fully diluted.....................       6,724
</TABLE>

                                       12
<PAGE>

<TABLE>
<CAPTION>
                                                                                                     AT MAY 31, 1995
                                                            AT FEBRUARY 28,                      ------------------------
                                        -------------------------------------------------------               PRO FORMA
                                          1991      1992(1)    1993(2)   1994(2)(3)    1995(4)   ACTUAL(4)     1995(5)
                                        ---------  ---------  ---------  -----------  ---------  ---------  -------------
<S>                                     <C>        <C>        <C>        <C>          <C>        <C>        <C>
SELECTED BALANCE SHEET DATA:
  Working capital.....................  $   3,828  $   3,470  $   3,343   $   6,049   $   8,114  $   9,440   $     9,971
  Total assets........................      7,881      6,991      9,335      14,157      25,009     25,612        25,833
  Short-term and long-term debt.......        971        771      1,637       2,841       4,822      5,421         5,421
  Stockholders' equity................      5,344      5,092      5,813       7,659      13,813     14,731        15,262
</TABLE>

------------------------
Note: Numbers may not add due to rounding.

(1) ATC acquired the operations  of Dennison Environmental, Inc. effective  July
    23, 1991.

(2)  On June 10, 1992,  ATC entered into an  agreement to acquire Bio/West, Inc.
    This transaction was rescinded effective as of May 31, 1993.

(3) ATC acquired  the operations  of BSE  Management, Inc.  effective April  30,
    1993.

(4) ATC acquired certain assets of Con-Test effective October 1, 1994.

(5)  The pro forma operating  data gives effect to  the Con-Test acquisition and
    the Aurora Merger as  if they had  occurred at the  beginning of the  period
    presented. Pro forma fully diluted earnings per share after giving effect to
    the Con-Test acquisition, but without giving effect to the Aurora Merger, is
    $.56  for the  fiscal year  ended February 28,  1995. The  pro forma balance
    sheet at  May 31,  1995 gives  effect  to the  Aurora Merger  as if  it  had
    occurred on May 31, 1995.

                                       13
<PAGE>
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS

    The following discussion and analysis should be read in conjunction with the
Selected  Financial Data  and the  Company's audited  and unaudited consolidated
financial statements,  pro  forma  unaudited combined  financial  data  and  the
respective notes thereto appearing elsewhere in this Prospectus.

RESULTS OF OPERATIONS

    The  following table sets forth certain  statement of operations data of the
Company expressed as a percentage of revenues.

<TABLE>
<CAPTION>
                                                     FISCAL YEAR ENDED FEBRUARY 28,            THREE MONTHS ENDED MAY 31,
                                              --------------------------------------------  ---------------------------------
                                                                                PRO FORMA                          PRO FORMA
                                                1993       1994       1995        1995        1994       1995        1995
                                              ---------  ---------  ---------  -----------  ---------  ---------  -----------
<S>                                           <C>        <C>        <C>        <C>          <C>        <C>        <C>
Revenues....................................      100.0%     100.0%     100.0%      100.0%      100.0%     100.0%      100.0%
Cost of revenues............................       59.8       53.9       50.6        49.3        52.6       51.3        51.3
                                              ---------  ---------  ---------       -----   ---------  ---------       -----
Gross profit................................       40.2       46.1       49.4        51.9        47.4       48.7        48.7
Operating expenses:
Selling.....................................        4.1        2.9        3.0         3.4         2.7        3.0         3.0
General and administrative..................       31.1       30.5       30.3        32.7        29.7       31.1        31.7
Provision for bad debts.....................        0.5        0.5        0.5         0.5         0.5        0.4         0.4
                                              ---------  ---------  ---------       -----   ---------  ---------       -----
                                                   35.8       34.0       33.9        36.6        32.9       34.6        35.1
                                              ---------  ---------  ---------       -----   ---------  ---------       -----
Operating income............................        4.4       12.1       15.5        14.1        14.4       14.1        13.6
Nonoperating expense, net:
Interest expense............................        0.7        0.7        0.8         1.0         0.8        1.0         1.0
Interest income.............................       (0.3)      (0.2)      (0.1)       (0.1)       (0.1)      (0.4)       (0.4)
Other expense, net..........................        0.1        0.0        0.2         0.0         0.0        0.0         0.0
                                              ---------  ---------  ---------       -----   ---------  ---------       -----
                                                    0.4        0.6        0.9         0.9         0.7        0.6         0.6
                                              ---------  ---------  ---------       -----   ---------  ---------       -----
Income before income taxes..................        3.9       11.5       14.6        14.5        13.2       13.5        13.0
Income tax expense..........................        1.8        4.5        5.6         5.6         5.1        5.2         5.1
                                              ---------  ---------  ---------       -----   ---------  ---------       -----
Net income..................................        2.1%       7.0%       9.0%        8.9%        8.1%       8.3%        8.0%
                                              ---------  ---------  ---------       -----   ---------  ---------       -----
                                              ---------  ---------  ---------       -----   ---------  ---------       -----
</TABLE>

--------------
Note: Numbers may not add due to rounding.

  THREE MONTHS ENDED MAY 31, 1995 COMPARED WITH THREE MONTHS ENDED MAY 31, 1994

    Revenues in the first quarter of fiscal 1996 increased 32.4% to $10,814,953,
compared with $8,167,900 in the first quarter of fiscal 1995. This increase  was
primarily  attributable to the positive  effect of acquisitions completed during
the second  half  of fiscal  1995.  During the  first  quarter of  fiscal  1996,
increased  revenues  from  certain  existing  operations  were  offset  by lower
revenues due  to  delays in  funding  for  certain projects  for  a  significant
customer and the completion of certain work for another significant customer.

    Revenues  in  the first  quarter of  fiscal 1996  from ATC's  branch offices
having comparable operations in the first quarter of fiscal 1995 decreased  1.8%
to  $8,017,359, compared with $8,167,900 in the first quarter of fiscal 1995. In
the first  quarter of  fiscal  1996, ATC  continued  to penetrate  its  existing
markets  and benefitted from the acquisitions of certain assets of Con-Test, MES
and R.E.  Blattert. Revenues  attributable to  operations resulting  from  these
acquisitions  totaled $2,797,594,  or 25.9%  of revenues,  for the  three months
ended  May  31,  1995.  If  revenues   from  certain  large  projects  for   two

                                       14
<PAGE>
significant  customers  discussed below  are  eliminated in  each  period, ATC's
revenues from existing branch offices having comparable operations in the  first
quarter  of fiscal 1996 would have  increased 22.2% to $7,077,609, compared with
$5,791,183 in the first quarter of fiscal 1995.

    Revenues in the first quarter of fiscal  1996 from the New York City  School
Construction Authority (the "NYCSCA") decreased 36.4% to $596,147, compared with
$937,907  in the  first quarter  of fiscal  1995. As  a percentage  of revenues,
revenues from the NYCSCA decreased to 5.5% in the first quarter of fiscal  1996,
compared  with  11.5% in  the first  quarter  of fiscal  1995. During  the first
quarter of fiscal 1996,  delays in the approval  of the NYCSCA's program  budget
and  funding requests for the New  York City school construction and maintenance
program resulted in diminished service levels in asbestos management  consulting
and  testing  services  and,  consequently, lower  revenues  to  ATC  under this
program. The NYCSCA's  construction and  maintenance program is  ongoing and  is
expected  to continue over a period of  years. ATC believes it has established a
strong relationship with the NYCSCA and expects to continue to provide  asbestos
and other industrial hygiene services to the NYCSCA over the next several years;
however, no assurance can be made regarding the amount of revenues, if any, that
ATC  will  receive from  the  NYCSCA in  the  future once  current  projects are
completed. ATC's revenues under  programs such as this  one are not  predictable
and  will be dependent upon many factors such  as the scope of work necessary at
particular sites, budgeting constraints and the timing of projects.

    Revenues in  the  first  quarter of  fiscal  1996  from the  Army  Corps  of
Engineers (the "Corps") decreased 76.1% to $343,603, compared with $1,438,810 in
the first quarter of fiscal 1995. As a percentage of revenues, revenues from the
Corps decreased to 3.2% in the first quarter of fiscal 1996, compared with 17.6%
in  the first  quarter of  fiscal 1995.  The Company's  revenues from  the Corps
relate to  certain  asbestos  management  services  and  decreased  due  to  the
completion  of the larger phases  of the project during  the first six months of
fiscal 1995. Revenues from the Corps are expected to continue at current  levels
for  the  remainder of  fiscal  1996 and  work on  this  project is  expected to
continue through  1999 as  part  of the  federal  Base Realignment  and  Closure
project. However, no assurance can be made as to the amount of revenues, if any,
that  ATC will receive  from the Corps  in the future  once current projects are
completed.

    Gross profit  in  the  first  quarter of  fiscal  1996  increased  36.2%  to
$5,269,542,  compared with $3,869,644 in the first quarter of fiscal 1995. Gross
margin increased to  48.7% in the  first quarter of  fiscal 1996, compared  with
47.4%  in the first quarter  of fiscal 1995. ATC's  gross margin improved due to
the integration of certain acquired operations with ATC's existing operations.

    Operating expenses in the  first quarter of fiscal  1996 increased 39.1%  to
$3,742,993,  compared  with  $2,691,003 in  the  first quarter  of  fiscal 1995.
Operating expenses increased as a percentage  of total revenues to 34.6% in  the
first quarter of fiscal 1996, compared with 32.9% in the first quarter of fiscal
1995.  Operating expenses as  a percentage of  revenues have increased primarily
due to increased labor costs. Employee  costs increased 44.8% to $2,029,976,  or
18.8% of revenues, in the first quarter of fiscal 1996 compared with $1,401,879,
or  17.2% of revenues, in the first quarter of fiscal 1995. These increases were
due in  part  to employees  hired  in connection  with  the expansion  of  ATC's
operations.  Other increases in operating expenses resulted from higher facility
costs, equipment and supply costs and travel expenses resulting from the  growth
in  operations and increased employee levels. Additionally, in the first quarter
of fiscal 1996, amortization of  goodwill and intangibles increased to  $95,379,
compared  with  $44,644  in the  first  quarter  of fiscal  1995  reflecting the
additional goodwill amortization resulting from acquisitions.

    Operating income in  the first  quarter of  fiscal 1996  increased 29.5%  to
$1,526,549,  compared  with  $1,178,641 in  the  first quarter  of  fiscal 1995.
Operating income decreased marginally  as a percentage of  revenues to 14.1%  in
the  first quarter of fiscal  1996, compared with 14.4%  in the first quarter of
fiscal 1995.

                                       15
<PAGE>
    Nonoperating expenses in the first quarter of fiscal 1996 increased 16.8% to
$63,921, compared with $54,727 in the first quarter of fiscal 1995. The increase
in nonoperating expenses is primarily  attributable to higher interest  expenses
due to increased borrowings.

    Income  tax  expense  in the  first  quarter  of fiscal  1996  was $567,500,
compared with $434,400  in the first  quarter of fiscal  1995. During the  first
quarter  of fiscal  1996 and  the first  quarter of  fiscal 1995,  the Company's
effective tax rates were 38.8% and 38.7%, respectively.

    As a result of the foregoing, net income in the first quarter of fiscal 1996
increased 29.8%  to  $895,128, or  $.15  per share  on  a fully  diluted  basis,
compared with $689,514, or $.12 per share on a fully diluted basis, in the first
quarter  of fiscal  1995. The  fully diluted  weighted average  number of shares
outstanding increased 562,693 shares  to 6,123,312 shares  primarily due to  the
exercise  of the  Class B  Warrants. Net  income remained  relatively flat  as a
percentage of revenues  at 8.3% in  the first quarter  of fiscal 1996,  compared
with 8.4% in the first quarter of fiscal 1995.

  YEAR ENDED FEBRUARY 28, 1995 COMPARED WITH YEAR ENDED FEBRUARY 28, 1994

    Revenues  in  fiscal  1995  increased 36.0%  to  $36,271,557,  compared with
$26,664,385 in fiscal 1994. This increase was attributable to increased revenues
in ATC's existing branches and the positive effect of acquisitions.

    Revenues  in  fiscal  1995  from  ATC's  branch  offices  having  comparable
operations  in  fiscal  1994  increased  13.2%  to  $20,340,764,  compared  with
$17,965,654 in fiscal 1994.

    Revenues in fiscal 1995  from operations resulting  from the acquisition  of
assets  of BSE Management, Inc. ("BSE") effective as of April 30, 1993 increased
42.8% to $11,754,623, compared with $8,230,000 in fiscal 1994. Of these  revenue
amounts,   $3,213,000  and   $1,560,000  for   fiscal  1995   and  fiscal  1994,
respectively, were from the Corps  for asbestos management services. The  fiscal
1995  data reflects 12 months of operations  from BSE while the fiscal 1994 data
reflects only 10 months of such operations.

    Revenues from  operations  resulting  from the  acquisitions  of  assets  of
Con-Test,  MES, and  R.E. Blattert,  contributed $4,176,170  in fiscal  1995. In
fiscal 1994, revenues of $468,731 and a net loss of $109,846 were contributed by
former branch offices of Bio/West,  Inc. ("Bio/West"). The Company entered  into
an  agreement to  acquire Bio/West  on June  10, 1992;  however, the acquisition
transaction was rescinded effective as of May 31, 1993.

    During fiscal  1995,  ATC's  revenues benefitted  from  asbestos  management
consulting  and testing services provided to the  NYCSCA as part of its New York
City school construction and maintenance  program. Revenues in fiscal 1995  from
the  NYCSCA increased  14.2% to $3,859,595,  compared with  $3,379,100 in fiscal
1994. As a percentage of total  revenues, revenues from the NYCSCA decreased  to
10.6% in fiscal 1995, compared with 12.7% in fiscal 1994.

    Gross  profit in fiscal  1995 increased 45.7%  to $17,916,064, compared with
$12,294,424 in fiscal 1994. Similarly, gross margin increased to 49.4% in fiscal
1995, compared with  46.1% in  fiscal 1994.  During fiscal  1995, ATC's  margins
improved  due to labor force efficiencies which were due in part to the Con-Test
acquisition, the acquisition  of certain assets  of BSE and  the integration  of
certain of their operations with ATC's existing operations.

    Operating  expenses in fiscal 1995  increased 35.5% to $12,291,465, compared
with $9,067,881 in fiscal 1994. Operating expenses remained almost constant as a
percentage of revenues at  33.9% and 34.0% during  fiscal 1995 and fiscal  1994,
respectively.  Employee  costs  increased  36.6%  to  $6,284,627,  or  17.3%  of
revenues, in fiscal  1995, compared with  $4,599,951, or 17.3%  of revenues,  in
fiscal  1994.  Other  increases  in  operating  expenses  resulted  from  higher
depreciation, equipment and supply costs and travel expenses resulting from  the
growth  in operations and increased  employee levels. Additionally, amortization
of goodwill and intangibles increased to $212,320 in fiscal 1995 from $37,716 in
fiscal 1994,  reflecting the  additional  goodwill amortization  resulting  from
acquisitions.  Facility costs  as a percentage  of revenues in  fiscal 1995 were
5.0%, compared with 6.0% in fiscal 1994.

                                       16
<PAGE>
    Operating income in fiscal 1995 increased 74.3% to $5,624,599, compared with
$3,226,543 in  fiscal  1994.  Operating  income increased  as  a  percentage  of
revenues to 15.5% in fiscal 1995, compared with 12.1% in fiscal 1994.

    Nonoperating  expenses in fiscal 1995 increased 116.8% to $324,079, compared
with $149,495 in fiscal 1994. The increase in nonoperating expenses is primarily
attributable to  higher  interest  expenses  due  to  increased  borrowings  and
expenses of approximately $83,000 related to the Aurora Merger.

    Income  tax expense in fiscal 1995  was $2,044,000, compared with $1,210,000
in fiscal 1994. The Company's effective tax rates in fiscal 1995 and fiscal 1994
were 38.6% and 39.3%, respectively.

    As a result of the foregoing, net  income in fiscal 1995 was $3,256,520,  or
$.56  per share on a fully diluted  basis, compared with $1,867,048, or $.35 per
share on  a fully  diluted basis,  in fiscal  1994. The  fully diluted  weighted
average  number  of shares  outstanding  increased 453,860  shares  to 5,850,233
shares primarily due  to the exercise  of the  Class B Warrants.  Net income  in
fiscal 1995 increased as a percentage of revenues to 9.0%, compared with 7.0% in
fiscal 1994.

  YEAR ENDED FEBRUARY 28, 1994 COMPARED WITH FEBRUARY 28, 1993

    Revenues  in  fiscal  1994  increased 61.2%  to  $26,664,385,  compared with
$16,539,254 in fiscal 1993. This increase was attributable to the acquisition of
assets of BSE  and the strong  performance of ATC's  existing branches, and  was
partially offset by the rescission of the Bio/West purchase agreement.

    Revenues  in  fiscal  1994  from  ATC's  branch  offices  having  comparable
operations  in  fiscal  1993  increased  32.0%  to  $17,965,654,  compared  with
$13,614,964  in fiscal 1993. During fiscal 1994, ATC's revenues began to benefit
from its asbestos  management consulting  and testing services  provided to  the
NYCSCA as part of its New York City school construction and maintenance program.
Revenues  in  fiscal 1994  from the  NYCSCA  were $3,379,100  or 12.7%  of total
revenues.

    Revenues in fiscal 1994  from operations resulting  from the acquisition  of
assets  of BSE, contributed  $8,230,000. Of this  revenue amount, $1,560,000, or
5.9%, was from the Corps for certain asbestos management services.

    Revenues in fiscal 1994 from  former Bio/West branch offices were  $468,731,
compared with $2,924,290 in fiscal 1993.

    Gross  profit in fiscal  1994 increased 84.9%  to $12,294,424, compared with
$6,649,642 in fiscal 1993. Similarly, gross margin increased to 46.1% in  fiscal
1994,  compared with  40.2% in  fiscal 1993.  During fiscal  1994, ATC's margins
improved  primarily  due  to  labor  force  efficiencies  achieved  through  the
integration  of  acquired  companies  and  the  rescission  of  its  purchase of
Bio/West, which historically operated at a lower gross profit margin than  ATC's
other operations.

    Operating  expenses in fiscal  1994 increased 53.1%  to $9,067,881, compared
with $5,922,120 in fiscal 1993. Operating expenses decreased as a percentage  of
revenues  in fiscal  1994 to  34.0%, compared  with 35.8%  in fiscal  1993. This
decrease was achieved by integrating certain BSE operations with ATC's  existing
branch operations.

    Operating  income in  fiscal 1994  increased 343.5%  to $3,226,543, compared
with $727,522 in  fiscal 1993.  Operating income  increased as  a percentage  of
revenues to 12.1% in fiscal 1994, compared with 4.4% in fiscal 1993.

    Nonoperating  expenses in fiscal 1994 increased 101.0% to $149,495, compared
with $74,378 in fiscal 1993. The increase in nonoperating expenses was primarily
attributable to higher interest expenses due to increased borrowings.

    Income tax expense in fiscal 1994 was $1,210,000, compared with $300,000  in
fiscal  1993. The Company's effective  tax rates in fiscal  1994 and fiscal 1993
were 39.3% and 45.9%, respectively. The

                                       17
<PAGE>
fiscal 1993 effective tax rate was higher than the fiscal 1994 rate because  the
Company  could  not utilize  the tax  benefits  of the  net operating  losses of
Bio/West as a result of the rescission of such transaction.

    As a result of the foregoing, net  income in fiscal 1994 was $1,867,048,  or
$.35  per share on  a fully diluted  basis, compared with  $353,144, or $.07 per
share on  a fully  diluted basis,  in fiscal  1993. The  fully diluted  weighted
average   number  of  shares  outstanding   increased  nominally  to  5,396,373.
Similarly, net income  in fiscal  1994 increased  as percentage  of revenues  to
7.0%, compared with 2.1% in fiscal 1993.

SEASONALITY

    ATC  typically experiences  a slow  down in  business activities  during the
winter months and an increase in  business activities during the summer  months.
This is due to seasonal fluctuations in construction and remediation activities.
Thus, operating results may vary from quarter to quarter.

LIQUIDITY AND CAPITAL RESOURCES

    At  May  31,  1995, working  capital  was $9,440,052  compared  with working
capital of $8,113,738  at February  28, 1995,  an increase  of $1,326,314.  This
increase  in  working capital  is, in  part,  a result  of ATC's  acquisition of
current  assets  of  R.E.  Blattert  and  MES,  and  the  reduction  of  current
liabilities  using  long-term borrowings  under  the Company's  revolving credit
facility with the Atlantic Bank of  New York ("Atlantic"). At February 28,  1995
working  capital was $8,113,738  compared with working  capital of $6,049,013 at
February 28, 1994, an increase of  $2,064,725. This increase in working  capital
is,  in  part,  a result  of  ATC's acquisition  of  certain assets  of  MES and
Con-Test.

    During the three months ended May 31, 1995, net cash flows used in operating
activities were $1,006,823.  Net cash  flows used in  investing activities  were
$416,126, resulting from the Con-Test and R.E. Blattert acquisitions, additional
contingent  purchase  obligations in  connection  with the  BSE  acquisition and
purchases of  property  and equipment.  Net  cash flows  provided  by  financing
activities  were  $523,990,  primarily representing  proceeds  from  an $816,660
increase in outstanding debt under the Company's revolving credit facility  with
Atlantic, less payments made on long-term debt and notes payable of $293,309.

    During the three months ended May 31, 1994, net cash flows used in operating
activities  were  $23,248.  Net cash  flows  used in  investing  activities were
$318,852 consisting of the payment of contingent purchase obligations related to
the acquisition of BSE and the  purchase of property and equipment. Also  during
this  period,  net  cash  flows  used  in  financing  activities  were $238,069,
primarily for  principal  payments  on  long-term  debt  and  notes  payable  of
$217,915.

    During  fiscal 1995,  net cash flows  provided by  operating activities were
$3,030,703. Net  cash  flows  used  in  investing  activities  were  $4,099,812,
consisting primarily of the purchase of certain assets of BSE, Con-Test and MES,
and  property and equipment. Also during this period, net cash flows provided by
financing activities were $1,052,082, primarily from the exercise of ATC's Class
B Warrants  and borrowing  under the  Company's revolving  credit facility  with
Atlantic.  These  sources of  cash were  reduced  by principal  debt repayments,
including payments of $1,961,000 with respect to bank debt assumed in connection
with the Con-Test and R.E. Blattert acquisitions.

    During fiscal  1994,  net  cash  flows used  in  operating  activities  were
$28,653.  Net cash flows used in investing activities were $1,476,300, primarily
to purchase certain assets of BSE and property and equipment. These uses of cash
were partially offset by cash received related to the rescission of the Bio/West
purchase agreement.  Net  cash  flows  provided  by  financing  activities  were
$1,835,002,  resulting from  the proceeds of  notes payable  and long-term debt,
partially offset by the principal payments on long-term debt, including  capital
lease obligations of $1,174,756.

    During  fiscal 1993,  net cash flows  provided by  operating activities were
$602,583. Net cash flows used  in investing activities were $291,656,  resulting
from the purchase of certain assets of Bio/West

                                       18
<PAGE>
and  property and equipment, and the partial offset by proceeds from maturity of
investments. Net cash  flows used in  financing activities were  $157,250, as  a
result  of the principal payments on  long-term debt including capitalized lease
obligations of $400,292.

    In fiscal 1995, ATC increased its revolving credit facility with Atlantic to
$5,000,000. The note underlying  ATC's credit facility  with Atlantic, which  is
currently  due September  30, 1996 (the  "Note"), provides that  Atlantic is not
obligated to make loans to ATC if doing so would cause the aggregate outstanding
principal amount  of all  loans under  the  Note to  exceed the  borrowing  base
prescribed  in the Note. The  Note contains certain representations, warranties,
affirmative covenants,  negative covenants  and financial  covenants. Events  of
default  under the Note include, but are not  limited to, a change in control of
ATC or any  guarantor. As  of the  date hereof, ATC  is in  compliance with  all
covenants  under the Note,  with advances of $4,775,000  outstanding at July 31,
1995. Although the  Company intends to  use a  portion of the  proceeds of  this
offering  to  repay in  full  the outstanding  debt  under its  revolving credit
facility, the Company intends to maintain a revolving credit facility  following
this  offering. The Company is engaged in discussions with Atlantic with respect
to an extension and modification of the Company's revolving credit facility. See
"Use of Proceeds."

    The Company anticipates  using Aurora's net  operating loss carryforward  of
approximately  $970,000 as of May 31, 1995, to offset a portion of the Company's
consolidated federal taxable income over the next two years, subject to  certain
limitations.

    ATC  may open  additional offices  in the  future at  presently undetermined
sites based upon potential sales growth  and upon a determination of whether  or
not  an office can  meet Management's profitability  objective. In addition, ATC
has added regional offices in the recent  past as a result of the completion  of
certain  acquisitions and may add additional offices through acquisitions in the
future. As of the date of this Prospectus, ATC has no definitive agreements  for
new office expansion or any material acquisition.

    The Company's working capital and liquidity will increase substantially upon
receipt  of  the  net  proceeds from  this  offering.  Management  believes that
following this offering  ATC's working capital,  revolving credit facility  with
Atlantic  and anticipated  funds generated  internally from  operations and this
offering  will  be  sufficient  to  finance  ATC's  anticipated  growth  through
acquisitions  and internal expansion, to make payments as they come due on ATC's
completed acquisitions  and to  meet ATC's  short-term and  long-term  liquidity
requirements.

    On  March  1, 1996,  the  Company intends  to  adopt Statement  of Financial
Accounting Standards  ("SFAS")  No.  121,  "Accounting  for  the  Impairment  of
Long-Lived  Assets  and for  Long-Lived Assets  to  be Disposed  Of." Management
anticipates that the adoption of SFAS No. 121 will not have a material effect on
the Company's financial statements.

                                       19
<PAGE>
                                    BUSINESS

OVERVIEW

    ATC  is  a  national  environmental  consulting  and  engineering  firm that
provides specialized technical and project management products and services to a
large,  diverse  client  base  of  businesses  and  federal,  state  and   local
governments.   Since  entering  the  environmental  consulting  and  engineering
business in  1982,  ATC has  completed  several acquisitions  and  expanded  its
internal  operations, enabling  it to  increase its  market penetration  and the
variety of products  and services it  offers. The Company  currently operates  a
network  of  over  30  branch  offices  located  throughout  the  United States,
supported by in-house testing laboratories.

    The public's concern regarding exposure to contaminants stimulated the  push
for  environmental  regulations  in the  1970s  and 1980s.  Today,  the public's
continuing demand for responsible action  regarding human health and safety  and
the  potential adverse impact of environmental  liabilities drive the market for
environmental  consulting   and  engineering   services.  Independent   industry
estimates of the consulting and engineering services sector of the environmental
market for 1994 ranged from $13 to $15 billion.

    ATC  has focused  on five  areas of  specialization: (i)  industrial hygiene
consulting, including  asbestos  management, classical  industrial  hygiene  and
indoor  air  quality;  (ii)  environmental  management,  including environmental
audits, site  assessments, remedial  action planning  and design,  and soil  and
groundwater remediation management; (iii) lead-based paint risk management; (iv)
health  and safety consulting,  including health and  safety training, hazardous
materials site  safety  planning  and  industrial  safety  consulting;  and  (v)
management  information systems for  comprehensive environmental risk assessment
and management.  These areas  of specialization  contributed approximately  65%,
19%, 10%, 5% and 1%, respectively, of the Company's revenues in fiscal 1995.

    The  Company believes that  certain sectors of  the environmental consulting
and engineering market will experience significant growth over the next  several
years  with demand  for products  and services  growing even  in the  absence of
increased governmental regulations. Independent industry sources project  annual
growth  rates  of  10%,  13%,  15%  and  20%  for  lead-based  paint management,
occupational  safety  and  industrial  hygiene  services,  indoor  air   quality
consulting and environmental software, respectively.

    The Company has experienced substantial increases in revenues and net income
over  the past three fiscal years.  ATC's revenues were $16,539,254, $26,664,385
and $36,271,557,  respectively,  in  its  1993,  1994  and  1995  fiscal  years,
representing  a  compounded  annual  growth rate  of  48.1%  over  such periods.
Furthermore,  ATC's  net  income   was  $353,144,  $1,867,048  and   $3,256,520,
respectively, in such fiscal years, representing a compounded annual growth rate
of  203.7% over such  periods. For the  Company's first fiscal  quarter of 1996,
revenues increased 32.4%  to $10,814,953  over the comparable  period of  fiscal
1995, while net income increased 29.8% to $895,128.

    ATC  attributes these positive operating  results to its integrated strategy
which includes: (i)  an aggressive, but  disciplined, acquisition program;  (ii)
the  enhancement of  operations through  the integration  of acquired businesses
with the Company's  existing operations; (iii)  a focus on  certain high  growth
sectors  of the  environmental consulting  and engineering  services market, and
certain high margin services  such as policy  development and decision  support;
(iv)  an  emphasis  on  basic  business  management  issues,  such  as  employee
utilization, credit  and  collections  management, and  regional  profit  center
accountability;  and  (v) the  development of  a national  presence in  a market
typified by local and regional firms. Upon the completion of this offering,  the
Company  intends to employ  this strategy as  it seeks to  further penetrate the
markets for its core services and to  expand its range of products and  services
through strategic acquisitions and internal growth.

                                       20
<PAGE>
THE ENVIRONMENTAL CONSULTING AND ENGINEERING SERVICES INDUSTRY

    During  the 1980s, the  market for environmental  consulting and engineering
services grew significantly, due in part to a high level of federal expenditures
and stringent regulations  mandating actions to  identify and mitigate  asbestos
hazards,  hazardous  waste  sites,  industrial emissions  and  a  host  of other
concerns. The industry's growth  slowed in the early  1990s as the industry  was
adversely effected by a down turn in the national economy.

    Presently,  the  industry is  viewed  as having  stabilized,  with declining
demand in  some sectors  being offset  by  growth in  others. According  to  two
independent  market  evaluations,  one  by  THE  ENVIRONMENTAL  BUSINESS JOURNAL
("EBJ") and the other by the independent  marketing firm of Richard K. Miller  &
Associates,  Inc.  ("RKM&A"),  the  size  of  the  environmental  consulting and
engineering services  market for  1994  was estimated  at  between $13  and  $15
billion, with annual growth projected at 5% to 8% through the next three to four
years.

    Although estimated growth rates for the industry over the next few years are
well  below  the growth  rates experienced  in  the industry  in the  1980s, the
Company believes  that for  the next  few years  growth in  demand from  private
sector  clients and in certain service areas will exceed the average growth rate
of the overall industry. These service areas include lead-based paint management
and indoor air quality  consulting services, which  RKM&A estimates to  increase
10%  and 15%,  respectively. RKM&A  estimates that  the occupational  safety and
industrial hygiene sectors of the market will grow at an average annual rate  of
13%  and that  environmental software services  will increase  20% annually. The
Company believes risk analysis services will also emerge in response to a desire
for closer matching of limited  clean up funds with  the problems that are  most
serious.

    Industry  observers believe that the asbestos market will show little growth
and the hazardous  waste services  market will  experience some  decline in  the
coming years. The current sizes of these markets, however, are $3 billion and $6
billion, respectively, and the Company believes that based on the sizes of these
markets  and current clean  up rates, these markets  will remain significant for
the  next  several  years.  Furthermore,  while  governmental  expenditures  are
expected to evidence slower growth in the coming years as a result of changes in
political  priorities,  private  sector spending  on  environmental  services is
expected to increase, particularly in certain sectors.

    Notwithstanding the recent  public discourse  concerning regulatory  reform,
new regulations have been promulgated which the Company believes will create new
business  opportunities in certain  sectors of the  environmental consulting and
engineering services industry. In February 1994, the United States Department of
Labor promulgated new asbestos regulations  for the construction industry  which
are  more stringent than  the previous regulations.  Lead-based paint is another
area of increasing regulatory activity, partially in response to the  provisions
of  Title X of the Housing and  Community Development Act of 1992, and partially
as a result  of increasing concern  arising from evidence  of the severe  health
effects of childhood lead poisoning.

    While  the  historical growth  in  environmental consulting  and engineering
services has  been stimulated  by regulatory  compliance concerns,  the  Company
believes  that  future  growth  will,  in  large  part,  be  driven  by  private
litigation, asset  preservation and  productivity considerations.  As  companies
have  become  increasingly sensitive  to the  potential adverse  consequences of
environmental problems and  the potential impact  of environmental  liabilities,
they  have taken an active approach  to managing environmental health and safety
risks and liabilities, whether or not the subject of regulations. This trend  is
currently  being observed in such areas  as steel structure repainting projects,
real estate transactional assessments and indoor air quality initiatives.

    Bridge and tunnel  authorities undertaking the  removal of lead-based  paint
from  large  steel structures  are seeking  to  establish monitoring  systems to
prevent the dispersion of lead dust  into the environment. The Company  believes
that  such  actions  are  motivated  in large  part  by  concerns  regarding the
potential liabilities associated  with lead  contamination. Similarly,  concerns
over  environmental  risks  have  made  environmental  assessments  an  integral
component of the due diligence

                                       21
<PAGE>
process for commercial transactions.  Financial institutions frequently  require
environmental assessments prior to loan originations and foreclosure activities,
while  insurance companies increasingly require environmental assessments before
issuing environmental  insurance liability  policies. Another  industry  segment
that  is  experiencing growth  even in  the absence  of extensive  regulation is
indoor air quality. Indoor air quality  is viewed as an important  environmental
concern  which may significantly impact worker productivity. Published estimates
of productivity losses as a result of poor indoor air quality range from $40  to
$50 billion per year in the United States.

    Many governmental agencies and businesses are looking at risk-based analysis
as the new model for decision-making instead of rote application of rigid rules.
This  trend presents new service  opportunities for the environmental consulting
and engineering services  industry in several  areas from which  the Company  is
positioned  to benefit. The  absence of adequate  funding to immediately address
the full  cost of  clean ups  requires  the employment  of risk  assessment  and
planning  techniques  that direct  funding  toward the  problems  presenting the
highest levels of risk. In addition, RKM&A sees a trend toward "outsourcing"  of
environmental   functions   by   corporations.   Under   outsourcing  contracts,
environmental consulting  firms function  as  the environmental  departments  of
large   corporations.  The  Company   views  outsourcing  as   a  future  growth
opportunity.

STRATEGY

    The Company's  integrated strategy  focuses on  increasing revenues  through
acquisitions  and internal growth by promoting its core services and introducing
new and  innovative  services  while  continuing  to  achieve  profitability  in
existing   and  acquired  operations  through  the  implementation  of  rigorous
financial and operational controls. Through strategic acquisitions, the  Company
has  been able to increase the variety of  services that it offers and develop a
nationwide network  of  offices and  facilities  capable of  servicing  national
accounts.

    ATC's acquisition strategy includes identifying target companies in specific
geographical  areas  in which  ATC does  not  have a  strong presence  or target
companies with new, transferable technologies or exploitable areas of expertise.
The environmental consulting and engineering services market is fragmented, with
over 3,600  environmental consulting  and engineering  companies in  the  United
States,  of which only 31 have over $100 million in annual sales. There are many
specific  service  specialties,  many  small-sized  companies  and  thus,   many
potential  acquisition  candidates.  Acquisitions  can  lead  to  bi-directional
technology transfers  with  the acquired  company's  services offered  to  ATC's
existing  client base and ATC's core services offered to clients of the acquired
company. Furthermore,  when  acquisitions  are located  close  to  existing  ATC
branches, economic consolidations are frequently possible.

    In  recent  years, the  Company has,  through  the acquisitions  of Dennison
Environmental, Inc.  ("Dennison")  and  Con-Test, entered  two  of  the  fastest
growing  sectors  of  the  environmental  consulting  and  engineering  services
industry, lead-based paint  risk management and  management information  systems
and  services.  The  Company believes  that  in  many cases,  like  Dennison and
Con-Test, opportunities exist  to improve  the historical  operating results  of
acquired  companies by:  (i) reducing  general and  administrative costs through
consolidating facilities,  reducing  administrative personnel  costs,  improving
purchasing power and taking advantage of other economies of scale; (ii) reducing
costs  of sales  by decreasing reliance  on subcontractors;  and (iii) improving
financial and operational control systems.

    The Company believes that its positive operating results in recent years are
due, at least in part,  to its disciplined approach  to the management of  basic
business  fundamentals.  ATC's  professional administrative  staff  monitors and
oversees the financial and administrative functions of the business. ATC strives
to manage  profit  center accountability  through  a combination  of  goals  and
incentives and performance monitoring.

                                       22
<PAGE>
SERVICES AND PRODUCTS

    The  Company provides  a range  of specialized  environmental consulting and
engineering  services,  including  asbestos  management,  classical   industrial
hygiene,   lead-based  paint  risk  management,   health  and  safety  training,
environmental audits,  remedial  action  planning, design  and  management,  and
comprehensive  environmental  risk  assessment  and  management.  The  Company's
services are offered  individually or  together as  part of  the Company's  full
service approach to environmental consulting. During the first fiscal quarter of
1995,  ATC  provided services  to  over 1,000  clients  ranging from  small site
investigations to  large  comprehensive assessment  and  remediation  management
projects.

  INDUSTRIAL HYGIENE

    The  Company offers a  variety of industrial  hygiene services which include
asbestos management, classical industrial  hygiene investigations and  analyses,
indoor air quality services and laboratory services.

    ASBESTOS  MANAGEMENT.    ATC  provides  comprehensive  asbestos  testing and
consulting services. These  services may begin  with a survey  of facilities  to
determine  the  condition,  type,  quantity  and  location  of  asbestos.  After
gathering field samples, the Company utilizes polarized light microscopy,  phase
contrast  microscopy and  transmission electron  microscopy to  analyze asbestos
fibers. Other services include risk assessment, remediation design for  asbestos
abatement,  industrial hygiene  services before,  during and  after the asbestos
removal process, development of operations and maintenance training programs for
facilities personnel,  development of  operations and  maintenance programs  for
custodial  and maintenance personnel, and  providing asbestos awareness seminars
for client personnel.

    ATC's services  are designed  to  enable building  owners and  operators  to
comply  with  federal,  state and  local  regulations for  asbestos  control, by
providing a comprehensive approach for  controlling or removing asbestos.  ATC's
technical  personnel  include  registered  architects,  professional  engineers,
certified industrial  hygienists, certified  safety professionals  and  asbestos
specialists,  with  extensive  experience  managing  hazardous  materials.  Such
personnel are licensed and certified by federal, state and local agencies.

    CLASSICAL INDUSTRIAL HYGIENE.   ATC  evaluates potential  health hazards  in
occupational  settings,  including  physical hazards  and  hazards  arising from
exposure  to  chemical  or  biological  substances.  Potential  hazards  include
solvents,  corrosive chemicals,  gases, toxic  dusts, radiation,  lasers, noise,
lighting, heat, bacteria and molds. Evaluations determine the extent of exposure
to  potentially  hazardous  substances  and  methods  to  control  and  minimize
associated  risks. Field measurements are evaluated to determine compliance with
governmental regulations  and other  standards.  After corrective  measures  are
designed  and implemented, ATC provides  follow-up monitoring designed to ensure
that workplace exposures have been minimized.

    INDOOR AIR  QUALITY.    Healthy  indoor air  quality  is  recognized  as  an
essential  factor in promoting comfort  and welfare. ATC provides investigations
designed to  identify:  (i) sources  of  indoor  air pollution;  (ii)  route  of
exposure  to individuals; (iii) route of entry  into the body; and (iv) possible
effects on occupants. The investigatory process typically includes interviews of
occupants and  air monitoring  of  indoor and  outdoor ambient  environments  to
evaluate   exposures,  symptoms   and  concerns.  A   thorough  building  system
investigation evaluates  mechanical and  ventilation  systems which  may  impact
habitable  space. An inventory of chemicals, air contaminants, office equipment,
plants,  water  sources  and  other  potentially  harmful  substances,   process
equipment  and maintenance practices  may also be part  of the evaluation. After
completing a facility evaluation, ATC  recommends solutions that are  customized
to the specific facility and problem.

    LABORATORY  SERVICES.   ATC maintains analytical  testing laboratories which
provide  analyses  of  a  wide   spectrum  of  materials,  including   suspected
asbestos-containing materials, suspected lead-based paint substances, industrial
and   municipal   waste  water,   air  and   certain  hazardous   wastes.  These

                                       23
<PAGE>
laboratories support ATC's consulting  and remediation management services,  and
also  operate independently.  ATC's operations  incorporate chain-of-custody and
quality assurance procedures and professionally recognized laboratory practices.

  ENVIRONMENTAL MANAGEMENT

    ATC's  environmental   management   services  range   from   real   property
investigations  for environmental contamination,  to turn-key remediation. These
services can include soil and ground water analysis, installation of  monitoring
wells,  recovery system design, regulatory  permitting, contractor selection and
remediation oversight.  Financial  institutions,  as  well  as  certain  states,
mandate  pre-purchase or pre-loan real  property environmental assessments prior
to property transfer, closure or sale. An environmental audit by ATC can help to
detect the presence  of pollutants and,  in some cases,  to determine costs  for
clean up.

    GROUNDWATER  ASSESSMENTS.  At  sites where the quality  of groundwater is in
question, due  to  a  confirmed  or suspected  spill  or  release  of  hazardous
substances,  ATC performs  assessments to  identify the  depth to  static water,
define pressure zones  or confining  conditions, determine  gradient and  sample
groundwater.  Once  analytical  results  are  known  and  soil  and  groundwater
conditions established, ATC's hydrologists, geologists and engineers analyze the
data through the use of predictive tools such as groundwater models to determine
the movement and ultimate destination of the contaminants.

    SITE   ASSESSMENTS   AND   CHARACTERIZATIONS.       Site   assessment    and
characterization  investigations  involve  defining the  important  physical and
chemical parameters  of  a  contaminated  site. A  site  assessment  provides  a
baseline  for understanding  subsurface conditions  and is  necessary before any
clean up can be designed or implemented.

    GROUNDWATER AND SOIL  REMEDIATION MANAGEMENT.   ATC's  services include  the
management  and oversight of clean  up projects through the  use of a variety of
diverse traditional and innovative  technologies including bioremediation,  land
farming,  soil  venting, air  sparging, pump  and  treat, and  thermal oxidation
systems.  ATC's   management   services   can   include   testing,   scheduling,
coordination,  documentation and approval of  progress payments, and interaction
with regulatory agencies throughout the life of the project.

  LEAD RISK MANAGEMENT

    Lead in paint,  drinking water  and soil  is a  major environmental  problem
facing  the United States. Lead  has no known useful  function in the human body
and is known to be toxic to virtually all organs in the body, even at relatively
low doses. In children,  excessive exposure to lead  can result in brain  damage
leading  to  learning  disabilities  and,  in  some  cases,  retardation.  Adult
exposures to excessive amounts of lead can cause reproductive, hematological and
nervous system disorders.

    As the first state-accredited lead risk management training institute in the
nation, ATC  was  one of  the  first companies  to  provide national  lead  risk
management   services.  Furthermore,  ATC  co-authored   and  edited  the  first
comprehensive textbook  on lead  risk management.  ATC is  a co-founder  of  the
National  Lead  Abatement  Council, the  first  trade  organization representing
contractors, inspectors,  vendors, attorneys  and  public officials  engaged  in
managing  lead risks. ATC maintains a  high degree of visibility and credibility
in the lead services arena  through participation in professional and  consensus
standard   setting  organizations  and  through  publishing  articles  in  trade
publications.

    Until recently,  lead  risk management  services  were sought  primarily  to
establish  compliance with  lead poisoning prevention  regulations. However, the
market is now expanding  as clients increasingly  seek voluntary risk  reduction
programs and defend against a proliferation of lead poisoning lawsuits.

    Federal  law requires  lead paint testing  of all  federally assisted public
housing authority  projects nationwide,  and the  full lead  paint abatement  of
these  projects.  To date,  ATC has  provided lead  paint testing  and abatement
project management services to over 125 public housing authorities. As this work
proceeds, ATC is also pursuing opportunities created by two new federally funded
programs. The

                                       24
<PAGE>
first program authorized approximately $25  million of federal grants to  public
housing  authorities  to conduct  specialized lead  hazard risk  assessments and
develop property  management programs  to maintain  "lead-safe" dwellings  until
such  time  that  lead  paint  can  be  abated.  The  second  program authorized
approximately $279  million of  federal  grants to  state and  local  regulatory
agencies  to conduct  innovative lead  paint inspection  and abatement.  ATC has
identified and is aggressively marketing the grantee agencies.

    Additional opportunities are presented by federal regulations under Title  X
of  the Housing and Community Development Act of 1992 which, among other things:
(i) established a  national requirement  for training and  certification of  all
lead  contractor workers  and supervisors,  inspectors, risk  assessors, project
designers and  other individuals  involved in  lead paint  activities; and  (ii)
established  new disclosure requirements applicable to all property transactions
affecting residential properties built prior to 1978.

    ATC's lead management  services are  broadly categorized  as: (i)  corporate
lead  risk management services;  (ii) steel structure  and industrial compliance
services; and  (iii)  residential  lead paint  testing  and  project  management
services.

    CORPORATE  LEAD RISK MANAGEMENT SERVICES.   ATC provides corporate lead risk
management programs, primarily to insurance companies, lending institutions, law
firms and  large real  estate managers.  ATC's services  enable corporations  to
effectively  address lead-related liabilities by  advising these institutions in
their development  and  implementation  of lead  risk  management  policies  and
procedures.

    Policy  development  typically entails  an  examination of  a  client's real
estate  with  respect  to  potential  lead  liabilities.  Working  closely  with
corporate  legal and technical divisions, ATC recommends policies and procedures
to ensure lead-safe management of properties and compliance with applicable lead
poisoning prevention  regulations.  ATC  also  designs  and  implements  special
studies  or demonstration programs to provide  empirical data for validating the
efficacy  of  property  management  guidelines.  ATC's  policy   recommendations
therefore  include  provisions for  clients  to anticipate,  guard  against, and
effectively respond  to lead  poisoning  complaints, regulatory  violations  and
lawsuits.

    The  Company's corporate lead risk management services include designing and
implementing compliance training seminars and workshops tailored to the needs of
the different  program  participants.  ATC's  corporate  training  programs  are
periodically revised to reflect changes in accepted work practices.

    ATC  offers lead paint litigation support services exclusively in support of
property owners,  managers, lending  institutions and  insurers. These  services
include  case consultation, regulatory analysis, document and deposition review,
expert testimony, as well as site investigation and testing services.

    STEEL STRUCTURE AND INDUSTRIAL COMPLIANCE SERVICES.  Nationwide, hundreds of
thousands of petroleum  storage tanks, water  tanks, transportation bridges  and
other  major structures are made  of steel and painted  with coats of lead-based
paints and  leaded  primers.  These  structures  require  periodic  maintenance,
including  full removal of the leaded  paints and primers followed by re-priming
and re-painting to prevent them from corroding.

    ATC provides comprehensive environmental  monitoring of surface  preparation
activities  that include the removal of  lead and associated coatings from steel
structures. ATC  employs trained  engineers  and has  the expertise  to  prepare
abatement  specifications and guide agencies,  engineers and contractors through
lead removal  activities  in  accordance  with  all  federal,  state  and  local
regulations.  ATC prepares  and has submitted  numerous environmental monitoring
and sampling protocols to assist in protecting the public community, workers and
the  environment  from  potential  contamination  resulting  from  lead  removal
activities.

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<PAGE>
    RESIDENTIAL SERVICES.  ATC provides residential property owners and managers
with  services for the analysis of lead  in paint, soil, air and drinking water.
Consultation services include surveys to identify lead problems, to design  safe
and  responsible procedures for  the removal of  lead paint and  to control lead
dust and contaminated  debris while reducing  clean up costs.  ATC provides  the
necessary  detailed specifications  where exterior and  internal surfaces coated
with lead paint must be abated. ATC also designs worker health and safety  plans
for  lead  removal  activities,  and provides  construction  monitoring  of lead
projects to prevent occupant, worker and third-party exposure to lead dust.

  HEALTH AND SAFETY

    The Company has established several health and safety training and  advisory
programs.

    EDUCATION  AND TRAINING.   ATC operates training schools  under the name The
Environmental Institute, as  well as  under ATC Environmental  Inc. The  Company
develops  and presents public  and private training courses  each year for those
involved in environmental,  asbestos, lead, hazardous  materials and safety  and
health  issues.  "Right-to-Know" programs  in  accordance with  mandates  by the
federal Occupational  Safety and  Health  Administration ("OSHA"),  the  federal
Environmental  Protection Agency ("EPA") and some state regulations are designed
to communicate information  regarding the  hazards of chemicals  to workers  and
communities. Instructors present practical, comprehensive courses, many of which
feature  "hands-on" training. ATC routinely  customizes courses to meet specific
client needs.

    HEALTH AND SAFETY CONSULTING.  ATC's occupational health and safety programs
enable employers  and  property  owners  to  meet  or  exceed  the  requirements
established   by  federal,   state  or  local   regulations,  particularly  OSHA
regulations.  A  review  of  work  practices  can  result  in  the  recognition,
evaluation and design of proper safe work policies and procedures to minimize or
eliminate work-related injuries and illnesses.

    SITE SAFETY, HEALTH AND EMERGENCY RESPONSE PLAN.  ATC offers a full range of
technical support services for site-specific safety and health programs required
for hazardous waste operations. Employers that are subject to OSHA standards for
hazardous waste operations utilize ATC to provide assistance in many areas.

  MANAGEMENT INFORMATION SYSTEMS AND RISK MANAGEMENT

    The assessment of environmental liability involves the identification of the
liability,  the development of an optimal response and the quantification of the
cost of the response.  An environmental hazard situation  usually does not  have
only  one possible response  alternative, but rather  a variety of alternatives.
ATC offers a variety of  products and services to  assist in the performance  of
these functions.

    COMPREHENSIVE  ENVIRONMENTAL MANAGEMENT  SYSTEM.  ATC  has developed various
environmental facilities management software modules. These modules are marketed
to current and prospective clients and are also used in ATC's branch  locations.
The  modules are designed to function as  the prime environmental database for a
company's facilities.  This software  can be  used to  keep track  of  scheduled
environmental  responses  and  to  maintain training  for  personnel  whose jobs
involve environmental response or exposure to environmental hazards. The modules
can also  be  used to  establish  audit  trails of  environmental  responses  to
emergencies  for  regulatory  agencies  and  ease  the  burden  of environmental
compliance reporting and manage the client's exposure to liabilities.

    There are seven  different modules that  are currently available:  asbestos,
lead    paint,   storage   tanks,    hazardous   materials,   hazardous   waste,
training/certification and environmental  compliance. Each of  these modules  is
presently  available for MS DOS-TM- operating  systems and several are currently
available for use under MS Windows-TM- or MS Windows 95-TM- environments.

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<PAGE>
    RISK  MODELING/RISK   ASSESSMENT.     ATC  provides   decision  support   by
quantitatively  analyzing  the risk  associated with  the outcomes  of differing
environmental responses. ATC can also provide computerized modeling to  simulate
complex, uncertain decision scenarios by combining experience in proven risk and
economic  risk analysis with its core expertise in a wide range of environmental
hazard areas.

    CUSTOM SYSTEM DESIGN AND IMPLEMENTATION.   ATC offers customized design  and
implementation  services in conjunction with object based development tools in a
client/server architecture to develop custom computer systems.

CLIENTS AND MARKETING

    The Company provides its services to Fortune 500 companies, small companies,
real estate  property managers  and federal,  state and  local governments.  The
Company  relies on  referrals from existing  and former  clients, architects and
engineers for a  large portion  of its contract  leads. The  Company performs  a
substantial amount of repeat business for certain large companies and government
entities.  The Company's  contracts are  obtained by  the Company's  sales force
through a bidding process and other forms of engagement.

    Consistent with trends  towards focusing on  litigation, liability and  cost
control  management, there is  an increasing tendency for  companies to obtain a
greater share of their environmental consulting and engineering services from  a
smaller number of larger providers. This trend is evidenced by findings reported
in  EBJ that  revenues for  the largest  environmental consulting  firms grew at
almost twice the industry  average during 1994. RKM&A  attributes this trend  to
such  issues as  the greater  insurance protection  and indemnity  coverage that
larger firms  can provide.  The  Company believes  that  this trend  presents  a
significant  opportunity for  firms, such  as ATC,  that have  the technical and
financial resources to both perform the  services and provide the insurance  and
indemnity protection demanded by large corporate and government clients.

    To  take  advantage of  this trend,  ATC's overall  marketing strategy  is a
combined national and regional approach. National efforts are directed by senior
professionals of  the Company,  while regional  efforts are  typically  directed
either   by  a  regional  or  branch  manager,  or  by  a  sales  and  marketing
professional. ATC currently has 28 sales and marketing professionals working  at
ATC offices across the United States. The Company's regional sales and marketing
departments  generate leads,  act as proposal  administrators, perform technical
writing and generally support the Company's sales efforts.

    ATC presently markets its environmental consulting and engineering  services
through  its network of branch offices located in 22 states. The Company intends
to establish additional  offices within  the continental  United States.  Direct
marketing  is  accomplished by  technical  sales representatives,  technical and
management personnel  who  call  on  prospective clients.  ATC  also  relies  on
telemarketing,   direct  mail  solicitation,   national  trade  advertising  and
submission of competitive  bids for  potential governmental  projects listed  in
industry  publications.  In  addition,  ATC  markets  its  services  through its
environmental seminars and training courses for existing and potential clients.

COMPETITION

    The environmental consulting and engineering services industry is subject to
intense competition.  In  addition to  the  thousands of  small  consulting  and
testing   firms  operating  nationally,  ATC   competes  with  several  national
environmental engineering and  consulting firms such  as Law Engineering,  Inc.,
The  Earth Technology  Corporation (USA), Dames  & Moore,  Inc. and Professional
Service Industries, Inc. Many of ATC's  present and future competitors may  have
greater  financial,  technical  and  personnel resources  than  ATC.  It  is not
possible to predict the  extent of competition which  ATC will encounter in  the
near  future as the  environmental consulting and  engineering services industry
continues to mature  and consolidate. Historically,  competition has been  based
primarily  on the quality, timeliness and costs  of services. The ability of ATC
to compete successfully will depend upon  its marketing efforts, its ability  to
accurately  estimate costs, the quality of the  work it performs, its ability to
hire and train qualified personnel and the availability of insurance.

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<PAGE>
ENVIRONMENTAL REGULATION

    Most environmental  laws and  regulations are  promulgated by  Congress  and
departments  and  agencies  of  the  federal  government.  Many  of  the federal
regulations contemplate enforcement by state agencies and adoption by the states
of similar  regulations which  must meet  the minimum  federal requirements.  In
areas  of environmental law  where federal regulation is  silent, the states may
adopt their  own environmental  laws.  Local governments  such as  counties  and
municipalities  may also enact and enforce environmental laws that address local
concerns.

    Additionally, in  its  operations, ATC  and  its employees  are  subject  to
various regulatory, certification and licensing requirements.

    Those  federal agencies whose regulations,  guidelines or standards have the
greatest potential impact on ATC are:

    THE UNITED  STATES  DEPARTMENT  OF  LABOR--OCCUPATIONAL  SAFETY  AND  HEALTH
ADMINISTRATION, which requires particular work practices, sets limits for worker
exposure  on  the job,  requires employers  to  provide employees  with personal
protective devices  such  as respirators,  and  requires employers  to  maintain
records for periods of up to 30 years;

    THE  UNITED  STATES  ENVIRONMENTAL  PROTECTION  AGENCY,  which,  through its
National Emissions Standards for Hazardous Air Pollutants, regulations  requires
that  it be  notified of asbestos  removal or disturbance  during renovation and
demolition projects and requires specific  work practices at such projects,  and
which  through other statutes and regulations regulates a very broad spectrum of
industrial and commercial activities, including the disposal of hazardous waste;

    THE UNITED STATES DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT ("HUD"), which
sets the  standards for  the  testing and  remediation  of lead-based  paint  in
publicly  funded housing, and which  provides funding for housing rehabilitation
including lead-based paint remediation; and

    THE UNITED STATES  DEPARTMENT OF TRANSPORTATION,  which regulates  packaging
and  transportation  of  hazardous  waste  by all  who  transport  or  cause the
transport of hazardous waste.

    The EPA, OSHA  and HUD  have each  published regulations  and guidelines  to
safeguard  employees and public occupants  from certain environmental exposures.
Federal regulations  specify work  practices for  removal of  asbestos and  lead
containing  materials  from  buildings.  Federal  law  also  presently  requires
employers to  inform workers,  and in  some places  the general  public, of  the
dangers   connected   with   hazardous  chemicals   in   the   workplace.  These
"Right-to-Know" laws usually require employers  to list all hazardous  chemicals
in  the workplace, to instruct  workers about safe work  practices, and to train
workers on how to respond in the case of exposure to or release of the hazardous
chemical. OSHA's Hazard Communication Standard requires all employers to provide
information and training regarding hazardous chemicals in the workplace.

    Most states and local governments  have adopted licensing and  certification
requirements  for workers engaged  in the environmental  industry, which require
workers to attend training classes. ATC is currently accredited by the  National
Voluntary  Laboratory  Program and  expects to  continue  to participate  in all
future National Institute of Standards and Technology programs. In addition, ATC
maintains various licenses and certifications pertaining to its laboratories and
certain  field  testing  equipment.  ATC  has  not  experienced,  and  does  not
contemplate,   any  material  difficulties  in  complying  with  regulatory  and
licensing provisions applicable to its business. ATC has received citations from
governmental authorities, none of  which have had a  material adverse effect  on
the Company's business operations.

INSURANCE

    ATC  has secured  a "claims  made" professional  liability insurance policy,
including contractor's pollution liability coverage, for claims with a limit  of
$2,000,000  and a  deductible of $150,000,  although increased  limits have been
obtained  on   a   specific   endorsement   basis   to   meet   the   needs   of

                                       28
<PAGE>
particular  clients or  contracts. A "claims  made" policy  only insures against
claims filed during the  period in which  the policy is  in effect. This  policy
covers  both errors and omissions. ATC's policy  has been renewed in each of the
last several years that the policy has been in effect. The relatively low dollar
amount of the policy limit currently offered, the possible future unavailability
or modification of this insurance or any significant increase in insurance rates
could have a  materially adverse  effect on ATC's  operations. Further,  because
customers may require that ATC maintain liability insurance, the possible future
unavailability of such insurance could adversely affect ATC's ability to compete
effectively.

    ATC  has in the  past filed two  notices of claims  which, in the aggregate,
amounted to $5,540,000 in  amount claimed. Although both  of these matters  were
dismissed  in  the Company's  favor, in  each  case without  the payment  of any
damages, no assurances can be given that future claims will not be filed against
the Company or that  the Company will  continue to be  able to obtain  insurance
coverage on terms satisfactory to the Company.

PERSONNEL

    As  of August 1,  1995, ATC employed 641  employees, including 497 full-time
employees. The Company's  employees consist  of 475  technical and  professional
personnel,  28  sales and  marketing  persons and  138  administrative employees
inclusive  of  executive  officers.  The  backgrounds  of  ATC's  technical  and
professional  staff include, among other disciplines, environmental engineering,
industrial hygiene and  hydrogeology, chemistry, biology  and geology. ATC  from
time to time hires additional personnel on a temporary basis.

    ATC  believes that it has been able  to establish and maintain a stable work
force of  experienced personnel  by paying  competitive wages  and by  providing
standard  benefits. ATC also  pays the costs  as they arise  to have its workers
certified for its asbestos and environmental requirements, including tuition  at
a  certified training program and fees for certification, testing and licensing.
ATC believes that its own training school has helped to ensure the  availability
of a trained work force.

FACILITIES

    ATC leases office space, laboratory facilities, temporary housing facilities
and storage space under [36] operating lease agreements, which expire at varying
dates.  Although ATC's  utilization of these  leased facilities  is near maximum
capacity at  all locations,  there is  no  location at  which ATC  foresees  any
material difficulty in leasing adequate supplementary sites, if necessary, under
terms similar to those enjoyed under current leases.

    In  its  business,  ATC  utilizes  various  laboratory,  field  and computer
equipment  which  are  owned   or  leased.  ATC  also   rents  equipment  on   a
project-by-project basis.

                               LEGAL PROCEEDINGS

    ATC  is not presently a  party to any material  litigation; nor are any such
proceedings pending or threatened.

                                       29
<PAGE>
                                   MANAGEMENT

    The  following table sets forth  certain information regarding the Company's
directors, executive officers and a key employee.

<TABLE>
<CAPTION>
                 NAME                       AGE                              POSITION
--------------------------------------      ---      --------------------------------------------------------
<S>                                     <C>          <C>
OFFICERS AND DIRECTORS
  George Rubin........................          67   Chairman of the Board and Secretary
  Morry F. Rubin......................          35   President, Chief Executive Officer, Treasurer and
                                                       Director
  Nicholas J. Malino..................          43   Senior Vice President, Financial and General Operations
  Christopher P. Vincze...............          34   Senior Vice President, Financial and General Operations
  Donald W. Beck......................          36   Senior Vice President
  Wayne A. Crosby.....................          41   Chief Financial Officer
  Richard L. Pruitt...................          54   Vice President, Principal Accounting Officer and
                                                       Director
  Richard S. Greenberg, Esq. .........          46   Director
  Julia S. Heckman....................          46   Director

KEY EMPLOYEE
  John J. Smith, Esq..................          44   General Counsel
</TABLE>

    The business experience,  principal occupations and  employment, as well  as
the  periods of service, of each of  the directors, executive officers and a key
employee of the Company during at least the last five years are set forth below.

    GEORGE RUBIN has been Chairman of the Board of ATC since 1988. From 1961  to
1987, Mr. Rubin served as President, Treasurer and a director of Staff Builders,
Inc.  Staff  Builders, Inc.,  was  a publicly  held  corporation engaged  in the
business of providing  temporary personnel  primarily in the  health care  field
operating through approximately 100 offices and with revenues over $100 million.
Since  December  1986, Mr.  Rubin has  been  a principal  stockholder, executive
officer and a director of National  Diversified Services, Inc., a publicly  held
corporation which completed a public offering in December 1986 and currently has
no business operations. George Rubin is the father of Morry F. Rubin.

    MORRY  F. RUBIN has been President, Chief Executive Officer, Treasurer and a
director of  ATC since  1988.  Mr. Rubin  was  also President,  Chief  Executive
Officer  and Treasurer of Aurora from May 1985  to June 1995, and was a director
of Aurora from September  1983 to June  1995. Since 1986, Mr.  Rubin has been  a
principal  stockholder and from 1986 to July 1995, Mr. Rubin was President and a
director of National  Diversified Services, Inc.,  a publicly held  corporation,
which completed a public offering in December 1986 and currently has no business
operations.  From 1981 to 1987, Mr. Rubin  was employed in sales and as director
of acquisitions for  Staff Builders, Inc.,  a publicly held  company engaged  in
providing temporary personnel primarily in the health care field. Morry F. Rubin
is the son of George Rubin.

    NICHOLAS  J. MALINO  has been Senior  Vice President,  Financial and General
Operations of ATC, since July  1993 and an employee  of ATC since October  1992.
Mr.  Malino  has  over fourteen  years  of experience  in  managing professional
service organizations. From February 1991 to September 1993, Mr. Malino was  the
New  York Regional Manager for Kemron Inc., a hazardous waste consulting company
headquartered in McLean, Virginia. From August 1989 to January 1991, he was  the
Operations  Manager  for  the  New  York  City  branch  of  Professional Service
Industries, Inc.

                                       30
<PAGE>
    CHRISTOPHER P. VINCZE has been Senior Vice President, Financial and  General
Operations of ATC since July 1993, a regional manager of ATC since July 1991 and
Vice  President of a  subsidiary of ATC  since 1992. Mr.  Vincze joined Dennison
Environmental, Inc.  in 1984  as  an industrial  hygienist  and served  as  Vice
President of Marketing and Operations from 1987 to July 1991.

    DONALD  W. BECK has been  Senior Vice President of  ATC since April 1990 and
Vice President since  January 1988.  Mr. Beck  is responsible  for managing  the
operations  of certain ATC  offices. Mr. Beck  also served as  a director of ATC
Laboratories, Inc.,  a predecessor  company  of ATC,  from November  1985  until
January  1988, President of  ATC Laboratories, Inc. from  May 1986 until January
1988 and as Vice  President of ATC Laboratories,  Inc. from November 1985  until
May  1986.  Mr. Beck  has been  a full-time  employee of  ATC (and  formerly ATC
Laboratories, Inc.) since May 1982. Mr. Beck's professional affiliations include
National Asbestos Council,  American Chemical Society,  Association of  Official
Analytical Chemists and American Water Works Association.

    WAYNE  A. CROSBY has  been Chief Financial  Officer of ATC  since July 1995.
Prior to  joining  ATC,  Mr. Crosby  was  the  Chief Financial  Officer  of  BSE
Management,  Inc.  from  1991 to  1993  and  Chief Financial  Officer  of Compex
Systems, Inc.  from  1986  through  1990.  Mr.  Crosby  is  a  certified  public
accountant and was employed by Deloitte Haskins & Sells for eight years.

    RICHARD  L. PRUITT is a Vice President, the Principal Accounting Officer and
a director  of  ATC. Mr.  Pruitt  has served  as  Vice President  of  ATC  since
September 1990, as Principal Accounting Officer of ATC since April 1988 and as a
director  of ATC  since January 1988.  Mr. Pruitt served  as Principal Financial
Officer of ATC from September 1989 to April 1992 and from May 1993 to July 1995.
Mr. Pruitt served as  the Principal Financial Officer  and a director of  Aurora
from  May  1985 to  June 1995  and served  as Financial  Manager of  Aurora from
February 1982.

    RICHARD S. GREENBERG, ESQ. has been a  director of ATC since July 1995.  Mr.
Greenberg  has  been  a  director  of  the  Environmental  Management Consulting
Services Group at Coopers & Lybrand  since October 1989. Mr. Greenberg has  over
20  years of  experience in  the areas  of environmental  management consulting,
environmental litigation support and legislative policy analysis.

    JULIA S. HECKMAN has been a director of ATC since August 1995. Mrs.  Heckman
has  been a Managing  Director with Rodman &  Renshaw, Inc.'s Investment Banking
Group since April 1995  and had been a  Managing Director with Mabon  Securities
Corp.'s  Investment Banking Group since 1991.  Prior to joining Mabon Securities
Corp., Mrs.  Heckman  was a  Managing  Director with  PaineWebber  Group  Inc.'s
Corporate  Finance Group. Mrs. Heckman serves as a member of the Company's Board
of Directors pursuant to  the Underwriting Agreement  between Rodman &  Renshaw,
Inc. and the Company. See "Underwriting."

    JOHN J. SMITH, ESQ. has been General Counsel since August 1989 and served as
a  Vice President  of ATC  from September 1990  through December  1993. Prior to
joining ATC, from 1986 to 1989, Mr. Smith was the Secretary of the South  Dakota
Department  of Water and Natural Resources, a cabinet level position responsible
for managing all of the  State's environmental and natural resource  development
programs.

    The  Board  of Directors  has recently  appointed an  Audit Committee  and a
Compensation Committee consisting  of three directors  including Morry F.  Rubin
and  the newly elected independent directors,  Richard S. Greenberg and Julia S.
Heckman. The  Audit  Committee will  be  responsible, among  other  things,  for
approving  any  transactions  between  the Company  and  any  of  its directors,
officers or  affiliates.  The Compensation  Committee  will be  responsible  for
setting  compensation of the executive officers  of the Company and for granting
any further options to purchase Common Stock.

    All directors of ATC will hold  offices until the next annual  stockholders'
meeting  and until the election and  qualification of their successors. Officers
hold their respective  positions until  their successors are  duly qualified  or
until they resign or are removed by the Board of Directors.

                                       31
<PAGE>
                       PRINCIPAL AND SELLING STOCKHOLDERS

    The  following table sets forth certain information as of July 31, 1995, and
as adjusted to  reflect the  sale of  1,700,000 shares  of Common  Stock by  the
Company  and  700,000  shares  by  the  Selling  Stockholder  in  this offering,
regarding the beneficial  ownership of the  Company's Common Stock  by: (i)  all
persons  known by the Company to own  beneficially more than 5% of the Company's
Common Stock; (ii)  each director and  officer of the  Company (including a  key
employee  who is an officer of a subsidiary of the Company); (iii) all directors
and officers and a key employee of the Company as a group; and (iv) the  Selling
Stockholder.   All  information  with  respect   to  ownership  by  the  Selling
Stockholder has been furnished by the Selling Stockholder.

<TABLE>
<CAPTION>
                                                                                              PERCENT OF
                                                                                             OUTSTANDING
                                                  AMOUNT AND                SHARES           STOCK OWNED
                                                   NATURE OF    SHARES       OWNED     ------------------------
                                                  BENEFICIAL     BEING       AFTER       BEFORE        AFTER
    NAME AND ADDRESS OF BENEFICIAL OWNER (1)       OWNERSHIP    OFFERED    OFFERING     OFFERING     OFFERING
------------------------------------------------  -----------  ---------  -----------  -----------  -----------
<S>                                               <C>          <C>        <C>          <C>          <C>
George Rubin....................................    1,612,542(2)   700,000     912,542(2)       25.5%       11.4%
Morry F. Rubin(3)...............................      800,490         --      800,490        13.4%        10.4%
Nicholas J. Malino(4)...........................       23,438         --       23,438           *            *
Christopher P. Vincze(5)........................       29,180         --       29,180           *            *
Donald W. Beck(6)...............................       17,715         --       17,715           *            *
Wayne A. Crosby(7)..............................        7,000         --        7,000           *            *
Richard L. Pruitt(8)............................       54,851         --       54,851           *            *
Richard S. Greenberg(9).........................        3,750         --        3,750           *            *
Julia S. Heckman(9).............................        3,750         --        3,750           *            *
John J. Smith(10)...............................        6,000         --        6,000           *            *
All officers, directors and a key employee as a
 group (10 persons)(11).........................    2,558,716    700,000    1,858,716        39.1%        22.5%
</TABLE>

------------------------

*   Less than one percent of the issued and outstanding shares.

(1) The address for Messrs. G. Rubin, M. Rubin, Malino and Beck is 104 East 25th
    Street, Tenth Floor, New York, NY 10010.  The address for Mr. Vincze is  600
    West  Cummings Park, Suite  6500, Woburn, MA 01801.  The address for Messrs.
    Pruitt, Crosby and Smith is 1515  East Tenth Street, Sioux Falls, SD  57103.
    The  address for Mr.  Greenberg is 370  17th Street, Suite  3300, Denver, CO
    80202. The address for  Mrs. Heckman is One  Liberty Plaza, 31st Floor,  New
    York, NY 10006.

(2) Includes warrants to purchase 490,500 shares.

(3) Includes options to purchase 161,750 shares.

(4) Includes options/warrants to purchase 23,438 shares.

(5) Includes options to purchase 27,000 shares.

(6) Includes options to purchase 3,000 shares.

(7) Includes options to purchase 1,800 shares.

(8) Includes options to purchase 5,300 shares.

(9) Represents options to purchase 3,750 shares.

(10) Represents options to purchase 6,000 shares.

(11) Includes options/warrants to purchase 726,288 shares.

                                       32
<PAGE>
                          DESCRIPTION OF CAPITAL STOCK

COMMON STOCK

    The  authorized capital stock of ATC consists of 20,000,000 shares of Common
Stock, $.01 par value each. The shares  of Common Stock: (i) have equal  ratable
rights  to dividends  from funds  legally available  therefore, when,  as and if
declared by the Board of Directors of ATC; (ii) are entitled to share ratably in
all of the assets of ATC available  for distribution to holders of Common  Stock
upon  liquidation, dissolution or winding up of the affairs of ATC; (iii) do not
have pre-emptive, subscription or conversion rights and there are no  redemption
or  sinking fund  provisions applicable  thereto; and  (iv) are  entitled to one
non-cumulative vote per share on all matters upon which Stockholders may vote at
all meetings of  Stockholders. All shares  of Common Stock  now outstanding  are
fully  paid and  non-assessable and  all shares  of Common  Stock which  are the
subject of this offering, when issued, will be fully paid and non-assessable.

CLASS C WARRANTS

    Each Class C  Warrant entitles the  holder to purchase  one share of  Common
Stock at an exercise price of $10.00 per share until September 30, 1996. ATC has
the right to redeem the Class C Warrants at a price of $.001 per Class C Warrant
upon  30 days prior written  notice. The holders of the  Class C Warrants do not
have any  of the  rights  or privileges  of stockholders  of  ATC prior  to  the
exercise  of warrants. The exercise price of the Class C Warrants and the number
of shares  issuable  upon  exercise of  the  Class  C Warrants  are  subject  to
anti-dilution  adjustment  to  protect against  stock  dividends,  stock splits,
mergers and  recapitalizations. In  accordance with  the terms  of the  Class  C
Warrants,  ATC is required  to maintain a current  and effective registration of
the securities issuable upon exercise of the Class C Warrants.

DELAWARE LAW

    Section  203  of   the  Delaware   General  Corporation   Law  prohibits   a
publicly-held  Delaware corporation from engaging in "business combination" with
an "interested stockholder" for a  period of three years  after the date of  the
transaction  in which  the person became  an interested  stockholder, unless the
business  combination  is   approved  in  a   prescribed  manner.  A   "business
combination" includes mergers, asset sales and other transactions resulting in a
financial  benefit to the  stockholder. An "interested  stockholder" is a person
who, together with affiliates and associates,  owns (or within three years,  did
own) 15% or more of the corporation's voting stock.

INDEMNIFICATION

    As  permitted by the Delaware General  Corporation Law, ATC's Certificate of
Incorporation provides that a director of  ATC will not be personally liable  to
ATC or its Stockholders for monetary damages for breach of the fiduciary duty of
care  as a director, except under  certain circumstances including breach of the
director's duty of loyalty  to ATC or its  Stockholders or any transaction  from
which the director derived an improper personal benefit.

    ATC's  By-Laws  provide  for  the  indemnification  of  ATC's  officers  and
directors to the fullest extent permitted by Delaware law. In this respect,  ATC
entered  into indemnification agreements with its officers and directors to hold
them harmless and to indemnify each  person from and against all fines,  amounts
paid in settlements and expenses, including attorneys' fees incurred as a result
of  or in connection with  any threatened, pending or  completed action, suit or
proceeding, whether  civil,  criminal  or administrative  or  investigative,  by
reason  of the fact that the  person was a director or  officer of ATC or served
any other corporation in any capacity at  the request of ATC, in the manner  and
to the extent permitted by law.

    ATC  has been advised that it is  the opinion of the Commission that insofar
as the foregoing  provisions may be  invoked to disclaim  liability for  damages
arising  under the  federal securities  laws, that  such provisions  are against
public  policy  as  expressed  in   such  securities  laws  and  are   therefore
unenforceable.

TRANSFER AGENT AND EXCHANGE AGENT

    American  Stock Transfer & Trust  Company, New York, New  York, is acting as
transfer agent and warrant agent for ATC's securities.

                                       33
<PAGE>
                                  UNDERWRITING

    The Underwriters  below,  for whom  Rodman  &  Renshaw, Inc.  is  acting  as
representative  (the "Representative"),  have severally  agreed, subject  to the
terms and conditions contained in  the Underwriting Agreement, to purchase  from
the Company and the Selling Stockholder the number of shares of Common Stock set
forth below opposite their respective names.

<TABLE>
<CAPTION>
                              UNDERWRITER                                NUMBER OF SHARES
-----------------------------------------------------------------------  -----------------
<S>                                                                      <C>
Rodman & Renshaw, Inc..................................................

                                                                         -----------------
        Total..........................................................        2,400,000
                                                                         -----------------
                                                                         -----------------
</TABLE>

    The  Underwriting  Agreement provides  that the  obligations of  the several
Underwriters thereunder  are subject  to approval  of certain  legal matters  by
counsel  and to  various other considerations.  The nature  of the Underwriters'
obligations is such that the Underwriters are committed to purchase and pay  for
all of the above shares of Common Stock if any are purchased.

    The  Underwriters, through the Representative, have advised the Company that
they propose to offer  the Common Stock initially  at the public offering  price
set  forth on the cover page of this Prospectus, that the Underwriters may allow
to selected dealers a concession of $       per share, and that such dealers may
reallow a concession of $        per  share to certain other dealers. After  the
public  offering, the offering price  and other selling terms  may be changed by
the Underwriters. The Common Stock is listed on the Nasdaq Small Cap Market, and
the Company has applied for the Common Stock to be listed on the Nasdaq National
Market.

    The Company has granted to  the Underwriters a 30-day over-allotment  option
to  purchase up to  an aggregate of  360,000 additional shares  of Common Stock,
exercisable at the public offering price less the underwriting discount. If  the
Underwriters  exercise such over-allotment option, then each of the Underwriters
will have  a  firm  commitment,  subject  to  certain  conditions,  to  purchase
approximately  the same  percentage thereof  as the  number of  shares of Common
Stock to be purchased by it, as shown in the above table, bears to the 2,400,000
shares of Common Stock offered hereby. The Underwriters may exercise such option
only to cover over-allotments made in connection with the sale of the shares  of
Common Stock offered hereby.

    The Underwriting Agreement provides that the Representative has the right to
appoint  a member  to the Company's  Board of Directors.  The Representative has
designated Julia S. Heckman as its  initial designee to the Board of  Directors.
The Company has agreed to indemnify the Representative's designee to the fullest
extent permitted by law.

    The  officers and directors of the  Company and the Selling Stockholder have
agreed that they will not sell or dispose  of any shares of Common Stock of  the
Company  for a  period of  180 days  after the  later of  the date  on which the
Registration Statement is declared effective by the Commission or the first date
on which the  shares are  bona fide  offered to  the public,  without the  prior
written consent of the Representative.

                                       34
<PAGE>
    The  Company  has  agreed  to  indemnify  the  Underwriters  against certain
liabilities, losses and expenses, including liabilities under the Securities Act
of 1933, as amended  (the "Securities Act"), or  to contribute to payments  that
the Underwriters may be required to make in respect thereof.

                                 LEGAL MATTERS

    The  validity of the issuance of the  shares of Common Stock offered by this
Prospectus will be passed upon for the Company by Lester Morse P.C., Great Neck,
New York. Certain matters  in connection with the  sale of Common Stock  offered
hereby  will be passed on for the  Underwriters by Squadron, Ellenoff, Plesent &
Sheinfeld, LLP, New York,  New York. Prior to  this offering, Lester Morse  P.C.
and  members of the firm,  own of record and beneficially  less than 2% of ATC's
outstanding shares of Common Stock.

                                    EXPERTS

    The financial statements of ATC and Aurora as of February 28, 1995 and  1994
and  for each of the three years in  the period ended February 28, 1995 included
and incorporated by reference in this Prospectus have been audited by Deloitte &
Touche LLP, independent auditors, as stated in their reports which are  included
and incorporated by reference herein, and have been so included and incorporated
in  reliance upon the reports of such firm given upon their authority as experts
in accounting and auditing.

    The financial statements of  Con-Test as of December  31, 1993 and 1992  and
for each of the two years in the period ended December 31, 1993 included in this
Prospectus  have been  audited by  James J.  Slawski, C.P.A.,  as stated  in his
report included herein, and have been so included in reliance upon the report of
such individual  given  upon  his  authority as  an  expert  in  accounting  and
auditing.

                             AVAILABLE INFORMATION

    The  Company is subject to the  informational requirements of the Securities
Exchange Act  of  1934, as  amended  (the  "Exchange Act"),  and  in  accordance
therewith  files periodic reports, proxy  statements, and other information with
the Commission. Such  reports, proxy  statements, and other  information can  be
inspected  and copied  at prescribed  rates at  the public  reference facilities
maintained by the Commission at Room  1024, 450 Fifth Street, N.W.,  Washington,
D.C.  20549, and at the  Commission's Regional Offices at  7 World Trade Center,
Suite 1300, New  York, New York  10048; and  at 500 West  Madison Street,  Suite
1400, Chicago, Illinois 60661.

    The  Company has filed with the  Commission the Registration Statement under
the Securities Act, with respect to  the Common Stock being offered pursuant  to
this  Prospectus. This Prospectus does not contain all the information set forth
in the Registration Statement, certain parts of which are omitted in  accordance
with  the  rules and  regulations of  the  Commission. For  further information,
reference is  hereby  made  to  the Registration  Statement  and  the  documents
incorporated  herein by  reference which may  be examined without  charge at the
public reference facilities maintained by the Commission at Room 1024, 450 Fifth
Street, N.W., Washington, D.C.  20549. Copies thereof may  be obtained from  the
Commission  upon payment  of the prescribed  fees. Statements  contained in this
Prospectus or  in  any document  incorporated  herein  by reference  as  to  the
contents  of any  contract or  document referred  to herein  or therein  are not
necessarily complete, and in each instance reference is made to the copy of such
contract or document filed as an  exhibit to the Registration Statement or  such
other  document, each  such statement  being qualified  in all  respects by such
reference.

                                       35
<PAGE>
                             ATC ENVIRONMENTAL INC.
                         INDEX TO FINANCIAL STATEMENTS

<TABLE>
<CAPTION>
                                                                                                               PAGE
                                                                                                             ---------
<S>                                                                                                          <C>
ATC ENVIRONMENTAL INC.
  Introduction to Pro Forma Unaudited Combined Financial Data..............................................        F-3
  Pro Forma Combined Balance Sheet at May 31, 1995 (unaudited).............................................        F-4
  Pro Forma Combined Statement of Operations for the Three Months
    Ended May 31, 1995 (unaudited).........................................................................        F-5
  Pro Forma Combined Statement of Operations for the Year Ended
    February 28, 1995 (unaudited)..........................................................................        F-6
  Notes to Pro Forma Combined Financial Statements.........................................................        F-7
  Independent Auditors' Report.............................................................................       F-11
  Consolidated Balance Sheets as of February 28, 1994 and 1995.............................................       F-12
  Consolidated Statements of Operations for the Years Ended February 28, 1993,
    1994 and 1995..........................................................................................       F-13
  Consolidated Statements of Stockholders' Equity for the Years Ended February 28, 1993, 1994 and 1995.....       F-14
  Consolidated Statements of Cash Flows for the Years Ended February 28, 1993,
    1994 and 1995..........................................................................................       F-15
  Notes to Consolidated Financial Statements...............................................................       F-16
  Consolidated Balance Sheets as of February 28, 1995 and May 31, 1995 (unaudited).........................       F-29
  Consolidated Statements of Operations for the Three Months Ended
    May 31, 1994 and 1995 (unaudited)......................................................................       F-30
  Consolidated Statements of Stockholders' Equity for the Three Months
    Ended May 31, 1994 and 1995 (unaudited)................................................................       F-31
  Consolidated Statements of Cash Flows for the Three Months Ended
    May 31, 1994 and 1995 (unaudited)......................................................................       F-32
  Notes to Consolidated Financial Statements (unaudited)...................................................       F-33

AURORA ENVIRONMENTAL INC.
  Independent Auditors' Report.............................................................................       F-36
  Consolidated Balance Sheets as of February 28, 1994 and 1995.............................................       F-37
  Consolidated Statements of Operations for the Years Ended
    February 28, 1993, 1994 and 1995.......................................................................       F-38
  Consolidated Statements of Stockholders' Equity for the Years Ended
    February 28, 1993, 1994 and 1995.......................................................................       F-39
  Consolidated Statements of Cash Flows for the Years Ended
    February 28, 1993, 1994 and 1995.......................................................................       F-40
  Notes to Consolidated Financial Statements...............................................................       F-41
  Consolidated Balance Sheets as of February 28, 1995 and
    May 31, 1995 (unaudited)...............................................................................       F-54
  Consolidated Statements of Operations for the Three Months
    Ended May 31, 1994 and 1995 (unaudited)................................................................       F-55
  Consolidated Statements of Cash Flows for the Three Months Ended
    May 31, 1994 and 1995 (unaudited)......................................................................       F-56
  Notes to Consolidated Financial Statements (unaudited)...................................................       F-57
</TABLE>

                                      F-1
<PAGE>

<TABLE>
<CAPTION>
                                                                                         PAGE
CON-TEST, INC.                                                                         ---------
<S>                                                                                    <C>      <S>          <C>
  Independent Auditor's Report.......................................................       F-58
  Balance Sheets as of December 31, 1992 and 1993....................................       F-59
  Statements of Operations and Retained Earnings for the Years Ended December 31,
    1992 and 1993....................................................................       F-60
  Statements of Cash Flows for the Years Ended December 31, 1992 and 1993............       F-61
  Notes to Financial Statements......................................................       F-62
  Balance Sheet as of September 10, 1994 (unaudited).................................       F-66
  Statement of Operations and Retained Earnings for the Six Months Ended September
    10, 1994 (unaudited).............................................................       F-67
  Statement of Cash Flows for the Six Months Ended September 10, 1994 (unaudited)....       F-68
  Notes to Financial Statements (unaudited)..........................................       F-69
</TABLE>

                                      F-2
<PAGE>
                  PRO FORMA UNAUDITED COMBINED FINANCIAL DATA

    The following Pro Forma Unaudited Combined Financial Data for ATC and Aurora
have been prepared based upon the historical financial results of the companies,
adjusted  to give effect to  the Aurora Merger and  the Company's acquisition of
Con-Test. The Pro  Forma Combined Unaudited  Financial Data give  effect to  the
merger  of ATC and Aurora  under a method of accounting  similar to a pooling of
interests and the acquisition of Con-Test  by ATC, under the purchase method  of
accounting,  based upon the assumptions set forth  in the notes to the pro forma
unaudited combined financial data.

    The pro  forma combined  balance sheet  sets forth  the combination  of  the
financial  positions of ATC and Aurora as if  the Merger had occurred on May 31,
1995. The pro forma combined statements of operations for the three months ended
May 31, 1995 and for the year ended February 28, 1995, reflect the merger of ATC
and Aurora  and the  acquisition of  Con-Test as  if each  had occurred  at  the
beginning of the period presented.

    The   Pro  Forma  Unaudited  Combined  Financial  Data  should  be  read  in
conjunction with the audited and unaudited consolidated financial statements  of
the Company, Aurora and Con-Test appearing elsewhere in this Prospectus.

    The  pro forma combined  results are intended  for information purposes only
and are not necessarily indicative of the results which would have been attained
if the  merger and  acquisition had  been consummated  at the  beginning of  the
period presented or which may be attained in the future.

                                      F-3
<PAGE>
                             ATC ENVIRONMENTAL INC.
                        PRO FORMA COMBINED BALANCE SHEET
                                  MAY 31, 1995
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                NOTE (2)
                                                                        -------------------------
                                                                          PRO FORMA
                                                                            MERGER
                                                                         ADJUSTMENTS      NOTES      PRO FORMA
                                                                        --------------  ---------  -------------
                                               ATC          AURORA
                                          -------------  -------------
<S>                                       <C>            <C>            <C>             <C>        <C>
ASSETS
Current Assets:
  Cash and cash equivalents.............  $     478,903  $     624,569  $     (448,903)      (A,C) $     654,569
  Trade accounts receivable, net........     12,496,667     12,496,667     (12,496,667)        (A)    12,496,667
  Costs in excess of billing on
   uncompleted contracts................      1,198,900      1,198,900      (1,198,900)        (A)    (1,198,900)
  Prepaid expenses and other current
   assets...............................        284,634        286,034        (284,634)        (A)       286,034
  Deferred income taxes.................        132,700        132,700         (69,918)        (D)       195,482
  Due from related company..............         18,924              0         (18,924)        (B)             0
                                          -------------  -------------  --------------             -------------
      Total current assets..............     14,610,728     14,738,870     (14,517,946)               14,831,652
Property and equipment, net.............      3,108,475      3,108,475      (3,108,475)        (A)     3,108,475
Goodwill, net...........................      7,467,189      7,467,189      (7,467,189)        (A)     7,467,189
Covenants not to compete, net...........        301,063        301,063        (301,063)        (A)       301,063
Other assets............................        124,754        124,754        (124,754)        (A)       124,754
                                          -------------  -------------  --------------             -------------
                                          $  25,612,209  $  25,740,351  $  (25,519,427)            $  25,833,133
                                          -------------  -------------  --------------             -------------
                                          -------------  -------------  --------------             -------------
LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities:
  Short-term debt.......................  $      47,210  $      47,210  $      (47,210)        (A) $      47,210
  Current maturities of long-term
   debt.................................        780,286        780,286        (780,286)        (A)       780,286
  Accounts payable......................      1,831,192      1,864,496      (1,831,192)        (A)     1,864,496
  Income taxes payable..................        343,392        343,392        (686,784)        (D)             0
  Accrued compensation..................      1,433,627      1,433,627      (1,433,627)        (A)     1,433,627
  Accrued expenses......................        734,969        734,969        (734,969)        (A)       734,969
                                          -------------  -------------  --------------             -------------
      Total current liabilities.........      5,170,676      5,203,980      (5,514,068)                4,860,588
                                          -------------  -------------  --------------             -------------
  Long-term debt, less current
   maturities...........................      4,593,248      4,593,248      (4,593,248)        (A)     4,593,248
  Other long-term liabilities...........      1,036,224      1,036,224      (1,036,224)        (A)     1,036,224
  Deferred income taxes.................         80,600         80,600         (80,600)        (A)        80,600
  Minority interest in subsidiary.......              0      6,356,937      (6,356,937)        (C)             0
Stockholders' Equity:
  Common stock, par value...............         57,383          6,101          (5,266)        (C)        58,218
  Additional paid-in capital............      7,507,589      5,729,363      (5,586,436)        (C)     7,650,516
  Notes receivable - common stock.......        (15,000)       (15,000)         15,000         (A)       (15,000)
  Retained earnings.....................      7,181,489      2,748,898      (2,361,648)        (E)     7,568,739
                                          -------------  -------------  --------------             -------------
      Total stockholders' equity........     14,731,461      8,469,362      (7,938,350)               15,262,473
                                          -------------  -------------  --------------             -------------
                                          $  25,612,209  $  25,740,351  $  (25,519,427)            $  25,833,133
                                          -------------  -------------  --------------             -------------
                                          -------------  -------------  --------------             -------------
</TABLE>

    The accompanying notes are an integral part of these pro forma financial
                                  statements.

                                      F-4
<PAGE>
                             ATC ENVIRONMENTAL INC.
                   PRO FORMA COMBINED STATEMENT OF OPERATIONS
                        THREE MONTHS ENDED MAY 31, 1995
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                  NOTE (2)
                                                                         ---------------------------
                                                                            PRO FORMA
                                                                              MERGER
                                                                           ADJUSTMENTS       NOTE       PRO FORMA
                                                                         ----------------  ---------  --------------
                                              ATC            AURORA
                                         --------------  --------------
<S>                                      <C>             <C>             <C>               <C>        <C>
Revenues...............................  $   10,814,953  $   10,814,953     $(10,814,953)         (A) $   10,814,953
Cost of revenues.......................       5,545,411       5,545,411        (5,545,411)        (A)      5,545,411
                                         --------------  --------------  ----------------             --------------
    Gross profit.......................       5,269,542       5,269,542        (5,269,542)                 5,269,542
Operating expenses:
  Selling..............................         329,629         329,629          (329,629)        (A)        329,629
  General and administrative...........       3,365,964       3,422,536        (3,365,964)        (A)      3,422,536
  Provision for bad debts..............          47,400          47,400           (47,400)        (A)         47,400
                                         --------------  --------------  ----------------             --------------
                                              3,742,993       3,799,565        (3,742,993)                 3,799,565
                                         --------------  --------------  ----------------             --------------
    Operating income...................       1,526,549       1,469,977        (1,526,549)                 1,469,977
Nonoperating expense:
  Interest expense.....................         109,508         109,508          (109,508)        (A)        109,508
  Interest income......................         (43,772)        (44,273)           43,772         (A)        (44,273)
  Other, net...........................          (1,815)         27,510           (28,977)        (F)         (3,282)
                                         --------------  --------------  ----------------             --------------
                                                 63,921          92,745           (94,713)                    61,953
                                         --------------  --------------  ----------------             --------------
    Income before taxes................       1,462,628       1,377,232        (1,431,836)                 1,408,024
Income tax expense.....................         567,500         567,500          (588,522)        (D)        546,478
                                         --------------  --------------  ----------------             --------------
    Income before minority interest....         895,128         809,732          (843,314)                   861,546
Minority interest in net income of
 subsidiary............................               0        (386,875)          386,875         (C)              0
                                         --------------  --------------  ----------------             --------------
Net income.............................  $      895,128  $      422,857  $       (456,439)            $      861,546
                                         --------------  --------------  ----------------             --------------
                                         --------------  --------------  ----------------             --------------
Earnings per common share and dilutive
 common equivalent share:
  Primary..............................  $          .15                                           (G) $          .13
                                         --------------                                               --------------
                                         --------------                                               --------------
  Fully diluted........................  $          .15                                           (G) $          .13
                                         --------------                                               --------------
                                         --------------                                               --------------
Weighted average number of shares
 outstanding:
  Primary..............................       6,123,312                                           (G)      6,724,391
                                         --------------                                               --------------
                                         --------------                                               --------------
  Fully diluted........................       6,123,312                                           (G)      6,724,391
                                         --------------                                               --------------
                                         --------------                                               --------------
</TABLE>

    The accompanying notes are an integral part of these pro forma financial
                                  statements.

                                      F-5
<PAGE>
                             ATC ENVIRONMENTAL INC.
                   PRO FORMA COMBINED STATEMENT OF OPERATIONS
                          YEAR ENDED FEBRUARY 28, 1995
                                  (UNAUDITED)
<TABLE>
<CAPTION>
                                                                    NOTE (3)                                       NOTE (2)
                                                            ------------------------      ATC                    ------------
                                                             PRO FORMA                AND CON-TEST                PRO FORMA
                                                            ACQUISITION                PRO FORMA                    MERGER
                                      ATC       CON-TEST    ADJUSTMENTS     NOTE        COMBINED      AURORA     ADJUSTMENTS
                                  -----------  -----------  -----------     -----     ------------  -----------  ------------
<S>                               <C>          <C>          <C>          <C>          <C>           <C>          <C>
Revenues........................  $36,271,557  $ 4,620,376   $ (84,333)      (A    )   $40,807,600  $36,271,557  $(36,271,557)
Cost of revenues................   18,355,493    1,820,215     (51,529)      (B    )   20,124,179    18,355,493   (18,355,493)
                                  -----------  -----------  -----------               ------------  -----------  ------------
    Gross profit................   17,916,064    2,800,161     (32,804)                20,683,421    17,916,064   (17,916,064)
Operating expenses:
  Selling.......................    1,105,937      290,427          --                  1,396,364     1,105,937    (1,105,937)
  General and administrative....   10,996,709    3,652,236  (1,369,399)      (C    )   13,279,546    11,052,572   (10,996,709)
  Provision for bad debts.......      188,819       16,367          --                    205,186       188,819      (188,819)
                                  -----------  -----------  -----------               ------------  -----------  ------------
                                   12,291,465    3,959,030  (1,369,399)                14,881,096    12,347,328   (12,291,465)
                                  -----------  -----------  -----------               ------------  -----------  ------------
    Operating income (loss).....    5,624,599   (1,158,869)  1,336,595                  5,802,325     5,568,736    (5,624,599)
Nonoperating expense:
  Interest expense..............      285,570       94,121      41,178       (D    )      420,869       285,570      (285,570)
  Interest income...............      (34,073)      (1,448)         --                    (35,521)      (35,212)       34,073
  Other, net....................       72,582       (5,820)         --                     66,762       144,252      (227,420)
                                  -----------  -----------  -----------               ------------  -----------  ------------
                                      324,079       86,853      41,178                    452,110       394,610      (478,917)
                                  -----------  -----------  -----------               ------------  -----------  ------------
    Income (loss) before
     taxes......................    5,300,520   (1,245,722)  1,295,417                  5,350,215     5,174,126    (5,145,682)
Income tax expense..............    2,044,000            0      19,133       (E    )    2,063,133     2,044,000    (2,033,049)
                                  -----------  -----------  -----------               ------------  -----------  ------------
    Income (loss) before
     minority interest..........    3,256,520   (1,245,722)  1,276,284                  3,287,082     3,130,126    (3,112,633)
Minority interest in net income
 of subsidiary..................            0            0          --                          0    (1,300,040)   (1,300,040)
                                  -----------  -----------  -----------               ------------  -----------  ------------
Net income (loss)...............  $ 3,256,520  $(1,245,722)  $1,276,284                $3,287,082   $ 1,830,086  $ (1,812,593)
                                  -----------  -----------  -----------               ------------  -----------  ------------
                                  -----------  -----------  -----------               ------------  -----------  ------------
Earnings per common share and
 dilutive common equivalent
 share:
  Primary.......................  $       .57                                (F    )   $      .56
                                  -----------                                         ------------
                                  -----------                                         ------------
  Fully diluted.................  $       .56                                (F    )   $      .56
                                  -----------                                         ------------
                                  -----------                                         ------------
Weighted average number of
 shares outstanding:
  Primary.......................    5,753,856                                (F    )    5,821,847
                                  -----------                                         ------------
                                  -----------                                         ------------
  Fully diluted.................    5,850,233                                (F    )    5,918,224
                                  -----------                                         ------------
                                  -----------                                         ------------

<CAPTION>

                                     NOTE       PRO FORMA
                                     -----     -----------
<S>                               <C>          <C>
Revenues........................      (A    )  $40,807,600
Cost of revenues................      (A    )   20,124,179
                                               -----------
    Gross profit................                20,683,421
Operating expenses:
  Selling.......................      (A    )    1,396,364
  General and administrative....      (A    )   13,335,409
  Provision for bad debts.......      (A    )      205,186
                                               -----------
                                                14,936,959
                                               -----------
    Operating income (loss).....                 5,746,462
Nonoperating expense:
  Interest expense..............      (A    )      420,869
  Interest income...............      (A    )      (36,660)
  Other, net....................      (F    )      (16,406)
                                               -----------
                                                   367,803
                                               -----------
    Income (loss) before
     taxes......................                 5,378,659
Income tax expense..............      (D    )    2,074,084
                                               -----------
    Income (loss) before
     minority interest..........                 3,304,575
Minority interest in net income
 of subsidiary..................      (C    )            0
                                               -----------
Net income (loss)...............               $ 3,304,575
                                               -----------
                                               -----------
Earnings per common share and
 dilutive common equivalent
 share:
  Primary.......................      (G    )  $       .53
                                               -----------
                                               -----------
  Fully diluted.................      (G    )  $       .51
                                               -----------
                                               -----------
Weighted average number of
 shares outstanding:
  Primary.......................      (G    )    6,224,064
                                               -----------
                                               -----------
  Fully diluted.................      (G    )    6,419,454
                                               -----------
                                               -----------
</TABLE>

    The accompanying notes are an integral part of these pro forma financial
                                  statements.

                                      F-6
<PAGE>
                             ATC ENVIRONMENTAL INC.
                NOTES TO PRO FORMA COMBINED FINANCIAL STATEMENTS
                                  (UNAUDITED)

NOTE 1 -- GENERAL

MERGER OF AURORA INTO ATC

    Effective  June  29, 1995,  ATC  and Aurora  were  merged, with  ATC  as the
surviving corporation. Prior to the Aurora Merger, Aurora was a holding  company
which  owned  approximately  57%  of  ATC's  outstanding  Common  Stock  and had
substantially no other assets. In  connection with the merger, each  outstanding
share  of Aurora common stock was exchanged for .545 shares of Common Stock. ATC
issued 3,341,452 shares  of Common  Stock in  exchange for  6,131,104 shares  of
Aurora's  common stock,  and issued options  and warrants  entitling the holders
thereof to  purchase up  to 604,950  shares  of Common  Stock upon  exercise  in
replacement  of previously outstanding options and warrants to purchase Aurora's
common stock. The merger was accounted for  in a manner similar to a pooling  of
interests.  Under this method of accounting,  recorded assets and liabilities of
Aurora are combined with ATC and the results of operations of ATC and Aurora are
combined as of the effective date of the merger.

ACQUISITION OF ASSETS OF CON-TEST

    Effective October 1, 1994, ATC purchased certain assets and assumed  certain
liabilities  of  Con-Test,  a Massachusetts-based  environmental  consulting and
engineering company with branch offices in Massachusetts, Connecticut,  Vermont,
Rhode  Island, New York and Pennsylvania. The acquisition was accounted for as a
purchase.  The  total  consideration  for  this  acquisition  was  approximately
$7,760,000,  consisting of $2,100,000 in cash, restricted shares of Common Stock
valued at  $493,000, $535,000  in a  three-year promissory  note, $4,500,000  of
assumed   liabilities  and  $132,000  of  acquisition  costs.  Certain  of  this
consideration is contingent upon collection of outstanding receivables  acquired
by  ATC.  Immediately  upon  acquiring  the  assets  of  Con-Test,  the  Company
instituted several cost-saving  measures, including the  elimination of  certain
employees and facilities, to improve Con-Test's operations and integrate it with
the existing operations of the Company.

    The  pro  forma combined  balance sheet  sets forth  the combination  of the
financial positions of ATC and Aurora as of May 31, 1995.

    The pro forma combined statements of  operations for the three months  ended
May 31, 1995 and for the year ended February 28, 1995, reflect the merger of ATC
and  Aurora  and the  acquisition of  Con-Test as  if each  had occurred  at the
beginning of the period presented.

NOTE 2 -- PRO FORMA ADJUSTMENTS FOR THE AURORA AND ATC MERGER

    The pro forma financial statements reflect the following adjustments related
to the merger of Aurora and ATC:

    (A) Elimination of ATC's account balances included in Aurora's  consolidated
       results.

    (B) The ATC receivable from Aurora was forgiven pursuant to the terms of the
       merger  agreement.  The  adjustment  eliminates  the  receivable  with  a
       corresponding decrease to retained earnings (Note E).

    (C) The adjustment  to common stock  and additional paid-in  capital is  the
       result of the elimination of Aurora's common stock and additional paid-in
       capital upon completion of the merger,

                                      F-7
<PAGE>
                             ATC ENVIRONMENTAL INC.
        NOTES TO PRO FORMA COMBINED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)

NOTE 2 -- PRO FORMA ADJUSTMENTS FOR THE AURORA AND ATC MERGER (CONTINUED)
       the   effect  of  the  conversion   of  Aurora's  minority  interest  and
       stockholders' equity in consideration of ATC common stock exchanged,  and
       the  effect of the assumed or exercised stock options under Aurora's 1985
       Incentive and Non-statutory Stock Option Plan prior to the effective date
       of the merger as follows:

<TABLE>
<CAPTION>
                                                                                                        SHARES
                                                                                                    --------------
<S>                                                                                                 <C>
ATC shares issued from merger:
  Aurora's shares outstanding at May 31, 1995.....................................................       6,101,104
  Exercise of Aurora's stock options in June 1995 (prior to merger)...............................          30,000
                                                                                                    --------------
  Aurora shares exchanged.........................................................................       6,131,104
  Conversion rate.................................................................................           0.545
                                                                                                    --------------
  ATC common shares issued upon conversion........................................................       3,341,452
  Less: ATC shares owned by Aurora canceled upon merger...........................................      (3,258,000)
                                                                                                    --------------
  Net change in ATC shares from merger............................................................          83,452
                                                                                                    --------------
                                                                                                    --------------
The adjustment to common stock and paid-in capital is as follows:
  Common stock at $0.01 par value.................................................................  $          835
  Additional paid-in capital......................................................................          29,165
                                                                                                    --------------
  Cash from exercise of Aurora stock options......................................................  $       30,000
                                                                                                    --------------
                                                                                                    --------------
The net adjustment to common stock is as follows:
  Increase from net shares issued upon the merger (above).........................................  $          835
  Elimination of Aurora's common stock resulting from the merger..................................          (6,101)
                                                                                                    --------------
                                                                                                    $       (5,266)
                                                                                                    --------------
                                                                                                    --------------
The net adjustment to additional paid-in capital is as follows:
  Increase from net shares issued upon the merger (above).........................................  $       29,165
  Elimination of Aurora's paid-in capital resulting from the merger...............................      (5,729,363)
  Less: net assets of Aurora, exclusive of ATC net assets.........................................         113,762
                                                                                                    --------------
                                                                                                    $   (5,586,436)
                                                                                                    --------------
                                                                                                    --------------
</TABLE>

                                      F-8
<PAGE>
                             ATC ENVIRONMENTAL INC.
        NOTES TO PRO FORMA COMBINED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)

NOTE 2 -- PRO FORMA ADJUSTMENTS FOR THE AURORA AND ATC MERGER (CONTINUED)
    (D) To reflect the tax benefit  of Aurora's net operating loss  carryforward
       and  the elimination  of ATC's  income tax  amounts included  in Aurora's
       consolidated results as follows:

        (i) Balance Sheet Pro Forma Adjustment:

<TABLE>
<S>                                                                  <C>
  Net operating loss carryforward at February 28, 1995 ($969,601)
   plus Aurora's net operating losses for the three months ended
   May 31, 1995....................................................  $ 1,054,997
  Effective tax rate...............................................        38.5%
                                                                     -----------
  Tax benefit......................................................  $   406,174
                                                                     -----------
                                                                     -----------
  Reduction of current income taxes payable........................  $   343,392
  Increase in deferred income tax benefit..........................       62,782
                                                                     -----------
                                                                     $   406,174
                                                                     -----------
                                                                     -----------
</TABLE>

              The net adjustments are as follows:

<TABLE>
<CAPTION>
                                                           ELIMINATION    EFFECT OF
                                                                OF           NET
                                                           CONSOLIDATED   OPERATING
                                                             AMOUNTS        LOSSES         NET
                                                             (NOTE A)      (ABOVE)      ADJUSTMENT
                                                           ------------  ------------  ------------
<S>                                                        <C>           <C>           <C>
Deferred income taxes (asset)............................   $ (132,700)  $     62,782  $    (69,918)
                                                           ------------  ------------  ------------
                                                           ------------  ------------  ------------
Current income taxes (liability).........................   $ (343,392)  $   (343,392) $   (686,784)
                                                           ------------  ------------  ------------
                                                           ------------  ------------  ------------
</TABLE>

        (ii) Income Statement Pro Forma Adjustments:

<TABLE>
<S>                                                                  <C>
Income tax expense for the three months ended May 31, 1995:
  Elimination of ATC's expense (Note A)............................  $  (567,500)
  Tax benefit of Aurora's operating loss of $85,396................      (32,877)
  Tax effect of eliminating merger expenses (Note F)...............       11,855
                                                                     -----------
                                                                     $  (588,522)
                                                                     -----------
                                                                     -----------
Income tax expense for the year ended February 28, 1995:
  Elimination of ATC's expense (Note A)............................  $(2,044,000)
  Tax benefit of Aurora's operating loss of $126,394...............      (48,662)
  Tax effect of eliminating merger expenses (Note F)...............       59,613
                                                                     -----------
                                                                     $(2,033,049)
                                                                     -----------
                                                                     -----------
</TABLE>

    (E) The adjustment to retained earnings is comprised of the following:

<TABLE>
<S>                                                                  <C>
Elimination of Aurora's retained earnings resulting from merger
 (Note A)..........................................................  $(2,748,898)
Tax benefit of Aurora's net operating losses (Note D)..............      406,174
Elimination of ATC's intercompany receivable forgiven under the
 terms of merger (Note B)..........................................      (18,924)
                                                                     -----------
                                                                     $(2,361,648)
                                                                     -----------
                                                                     -----------
</TABLE>

                                      F-9
<PAGE>
                             ATC ENVIRONMENTAL INC.
        NOTES TO PRO FORMA COMBINED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)

NOTE 2 -- PRO FORMA ADJUSTMENTS FOR THE AURORA AND ATC MERGER (CONTINUED)
    (F) The adjustment to other expense, net is comprised of the following:

<TABLE>
<CAPTION>
                                                                                                   THREE MONTHS
                                                                                     YEAR ENDED       ENDED
                                                                                   FEB. 28, 1995   MAY 31, 1995
                                                                                   --------------  ------------
<S>                                                                                <C>             <C>
Elimination of ATC's accounts included in the consolidated results (Note A)......  $      (72,582)  $    1,815
Elimination of merger costs during the period that would not have been incurred
 had the merger been effective as of the beginning of the period.................        (154,838)     (30,792)
                                                                                   --------------  ------------
                                                                                   $     (227,420)  $  (28,977)
                                                                                   --------------  ------------
                                                                                   --------------  ------------
</TABLE>

    (G) Assumes the  ATC shares  issued to Con-Test  are outstanding  as of  the
       beginning  of the  fiscal year and  assumes the  outstanding warrants and
       options of Aurora which converted in the merger (Note C) are  outstanding
       from the beginning of the fiscal year.

NOTE 3 -- PRO FORMA ADJUSTMENTS FOR THE ACQUISITION OF CON-TEST

    The  pro forma combined statement of  operations for the year ended February
28, 1995 assumes the acquisition occurred March 1, 1994, the beginning of  ATC's
1995  fiscal year.  The pro forma  adjustments were based  on Con-Test's interim
unaudited results  of operations  from  March 1,  1994  to September  10,  1994,
representing  the last interim accounting period completed prior to the purchase
date. Con-Test's  historical  financial  statements were  prepared  as  of  each
interim four-week accounting period.

    The pro forma financial statements reflect the following adjustments related
to the acquisition of Con-Test:

<TABLE>
<S>                                                                              <C>
    (A) To eliminate revenues of Con-Test branches not acquired................  $   (84,333)
                                                                                 -----------
                                                                                 -----------

    (B) To eliminate costs of revenues of Con-Test branches not acquired.......  $   (51,529)
                                                                                 -----------
                                                                                 -----------

    (C) To record the change in general and administrative expenses as follows:
</TABLE>

        (i)  Changes  in  depreciation  and  amortization  as  a  result  of the
           acquisition:

<TABLE>
<S>                                                                  <C>
Depreciation of acquired assets recorded at fair market value......  $    92,450
Less: Con-Test's historical depreciation...........................     (247,121)
                                                                     -----------
Net depreciation adjustment........................................     (154,671)
Goodwill amortization, based on a 30-year amortization period......       82,941
Covenant not to compete amortization, based on 5-year term.........       11,667
                                                                     -----------
                                                                         (60,063)
                                                                     -----------
</TABLE>

                                      F-10
<PAGE>
                             ATC ENVIRONMENTAL INC.
        NOTES TO PRO FORMA COMBINED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)

NOTE 3 -- PRO FORMA ADJUSTMENTS FOR THE ACQUISITION OF CON-TEST (CONTINUED)
        (ii) Reduction in certain other costs as a result of the integration  of
           acquired operations into
            ATC:

<TABLE>
<S>                                                                  <C>
Expenses of Con-Test branches not acquired.........................     (146,119)
Employee costs of Con-Test excess employees not hired..............     (800,896)
Expenses of Con-Test facilities eliminated by integrating into ATC
 facilities........................................................     (214,354)
Certain legal and accounting expenses of Con-Test..................      (60,000)
Reduction of professional and general insurance costs..............      (87,967)
                                                                     -----------
                                                                      (1,309,336)
                                                                     -----------
                                                                     $(1,369,399)
                                                                     -----------
                                                                     -----------
</TABLE>

    (D) To record the net additional interest expense calculated as follows:

<TABLE>
<CAPTION>
                                                                                                   YEAR ENDED
                                                                                  DEBT INCURRED  FEB. 28, 1995
                                                                                  -------------  --------------
<S>                                                                               <C>            <C>
ATC additional interest:
Amount borrowed for cash consideration paid at close with interest at 8.1%, the
 average rate paid under ATC's bank credit line during fiscal 1995..............   $ 2,100,000   $       99,225
Note payable issued to seller, interest at 8.5%.................................       535,000           26,527

Elimination of Con-Test interest on bank debt paid by ATC.......................                        (84,574)
                                                                                                 --------------
                                                                                                 $       41,178
                                                                                                 --------------
                                                                                                 --------------
</TABLE>

    (E)  To record the imputed Federal income tax expense as though Con-Test had
       not been a Subchapter S corporation and the income tax effect of the  pro
       forma adjustments at ATC's effective tax rate.

<TABLE>
<S>                                                                              <C>
Reported loss before taxes.....................................................  $(1,245,722)
  Pro forma income adjustments:
    Revenues...................................................................      (84,333)
    Cost of revenues...........................................................       51,529
    General and administrative.................................................    1,369,399
    Interest expense...........................................................      (41,178)
                                                                                 -----------
  Adjusted income before taxes.................................................       49,695
  Tax rate.....................................................................        38.5%
                                                                                 -----------
  Net adjustment...............................................................  $    19,133
                                                                                 -----------
                                                                                 -----------
</TABLE>

    The  Company has recorded the  pro forma income tax  benefits of the taxable
loss of  Con-Test,  without  any valuation  allowance,  because  ATC  recognized
taxable  income sufficient enough to utilize the Con-Test loss during the period
presented.

    (F) Assumes the  ATC shares  issued to Con-Test  are outstanding  as of  the
       beginning of the fiscal year.

                                      F-11
<PAGE>
                          INDEPENDENT AUDITORS' REPORT

Stockholders and Board of Directors
ATC Environmental Inc. and Subsidiaries

    We  have  audited  the  accompanying  consolidated  balance  sheets  of  ATC
Environmental Inc. and subsidiaries  as of February 28,  1995 and 1994, and  the
related  consolidated statements  of operations,  stockholders' equity  and cash
flows for each of the three years  in the period ended February 28, 1995.  These
financial  statements are  the responsibility  of the  Company's management. Our
responsibility is to express an opinion  on these financial statements based  on
our audits.

    We  conducted  our audits  in  accordance with  generally  accepted auditing
standards. Those standards require that we plan and perform the audit to  obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also  includes
assessing  the  accounting principles  used  and significant  estimates  made by
management, as well as evaluating the overall financial statement  presentation.
We believe that our audits provide a reasonable basis for our opinion.

    In  our opinion, such  consolidated financial statements  present fairly, in
all material  respects, the  financial position  of ATC  Environmental Inc.  and
subsidiaries  as  of  February  28,  1995 and  1994  and  the  results  of their
operations and their cash flows for each of the three years in the period  ended
February 28, 1995, in conformity with generally accepted accounting principles.

DELOITTE & TOUCHE LLP
May 4, 1995
Omaha, Nebraska

                                      F-12
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                           FEBRUARY 28, 1994 AND 1995

<TABLE>
<CAPTION>
ASSETS                                                                1994         1995
                                                                   -----------  -----------
<S>                                                                <C>          <C>
 Current Assets:
    Cash and cash equivalents....................................  $ 1,394,889  $ 1,377,862
    Trade accounts receivable, less allowance for doubtful
     accounts
     ($167,344 in 1994 and $535,886 in 1995) (Note K)............    7,701,761   11,859,991
    Costs in excess of billings on uncompleted contracts.........      370,000      447,000
    Notes receivable (Note B)....................................      250,000           --
    Prepaid expenses and other current assets....................      418,046      431,791
    Deferred income taxes (Note H)...............................      152,600      132,700
                                                                   -----------  -----------
      Total current assets.......................................   10,287,296   14,249,344
  Property and equipment, net (Notes C and D)....................    2,292,154    3,151,286
  Goodwill, net of accumulated amortization
   ($19,613 in 1994 and $137,470 in 1995) (Note B)...............    1,242,504    7,166,998
  Covenants not to compete, net of accumulated amortization
   ($42,558 in 1994 and $137,021 in 1995) (Note B)...............      232,442      317,979
  Other assets...................................................      102,491      123,615
                                                                   -----------  -----------
                                                                   $14,156,887  $25,009,222
                                                                   -----------  -----------
                                                                   -----------  -----------
LIABILITIES AND STOCKHOLDERS' EQUITY
  Current Liabilities:
    Short-term debt (Note D).....................................  $   115,603  $    88,720
    Current maturities of long-term debt (Note D)................      543,268      840,907
    Accounts payable.............................................      793,518    1,963,484
    Income taxes payable (Note H)................................    1,130,653      128,250
    Due to related company (Note J)..............................      122,141       39,969
    Accrued compensation.........................................    1,363,858    2,053,797
    Other accrued expenses.......................................      169,242    1,020,479
                                                                   -----------  -----------
      Total current liabilities..................................    4,238,283    6,135,606
  Long-term debt, less current maturities (Note D)...............    2,182,119    3,892,766
  Other liabilities (Note E).....................................           --    1,087,056
  Deferred income taxes (Note H).................................       77,000       80,600
                                                                   -----------  -----------
      Total liabilities..........................................    6,497,402   11,196,028
                                                                   -----------  -----------
  Commitments and contingencies (Notes B, D, E, F, G and L)
  Stockholders' equity (Notes B, D, F, G and L):
    Common stock, par value $.01 per share; authorized 20,000,000
     shares; issued and outstanding 5,303,352 shares in 1994 and
     5,738,018 shares in 1995....................................       53,034       57,380
    Additional paid-in capital...................................    4,610,860    7,484,453
    Notes receivable -- common stock.............................      (34,250)     (15,000)
    Retained earnings............................................    3,029,841    6,286,361
                                                                   -----------  -----------
      Total stockholders' equity.................................    7,659,485   13,813,194
                                                                   -----------  -----------
                                                                   $14,156,887  $25,009,222
                                                                   -----------  -----------
                                                                   -----------  -----------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-13
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

<TABLE>
<CAPTION>
                                                                        1993            1994            1995
                                                                   --------------  --------------  --------------
<S>                                                                <C>             <C>             <C>
Revenues.........................................................  $   16,539,254  $   26,664,385  $   36,271,557
Cost of revenues.................................................       9,889,612      14,369,961      18,355,493
                                                                   --------------  --------------  --------------
    Gross profit.................................................       6,649,642      12,294,424      17,916,064
                                                                   --------------  --------------  --------------
Operating expenses:
  Selling........................................................         685,747         784,795       1,105,937
  General and administrative.....................................       5,150,950       8,140,069      10,996,709
  Provision for bad debts........................................          85,423         143,017         188,819
                                                                   --------------  --------------  --------------
                                                                        5,922,120       9,067,881      12,291,465
                                                                   --------------  --------------  --------------
    Operating income.............................................         727,522       3,226,543       5,624,599
                                                                   --------------  --------------  --------------
Nonoperating expense (income):
  Interest expense...............................................         115,204         185,494         285,570
  Interest income................................................         (49,968)        (45,361)        (34,073)
  Other expense, net (Note L)....................................           9,142           9,362          72,582
                                                                   --------------  --------------  --------------
                                                                           74,378         149,495         324,079
                                                                   --------------  --------------  --------------
    Income before income taxes...................................         653,144       3,077,048       5,300,520
Income tax expense (Note H)......................................         300,000       1,210,000       2,044,000
                                                                   --------------  --------------  --------------
Net income.......................................................  $      353,144  $    1,867,048  $    3,256,520
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
Earnings per common share and dilutive common equivalent share:
  Primary........................................................  $          .07  $          .35  $          .57
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
  Fully diluted..................................................  $          .07  $          .35  $          .56
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
Weighted average number of shares outstanding:
  Primary........................................................       5,293,871       5,376,921       5,753,856
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
  Fully diluted..................................................       5,298,296       5,396,373       5,850,233
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-14
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

<TABLE>
<CAPTION>
                                                                                        NOTES
                                                    COMMON STOCK        ADDITIONAL   RECEIVABLE-
                                                ---------------------    PAID-IN       COMMON       RETAINED
                                                  SHARES     AMOUNT      CAPITAL        STOCK       EARNINGS        TOTAL
                                                ----------  ---------  ------------  -----------  ------------  -------------
<S>                                             <C>         <C>        <C>           <C>          <C>           <C>
Balance, February 29, 1992....................   5,038,752  $  50,388  $  4,265,990  $   (34,250) $    809,649  $   5,091,777
  Sale of common stock at $.15 per share, upon
   exercise of options........................     254,000      2,540        35,560           --            --         38,100
  Tax benefit from exercise of common stock
   options (Note H)...........................          --         --       344,000           --            --        344,000
  Continuing registration costs applied
   against additional paid-in capital.........          --         --       (14,120)          --            --        (14,120)
  Net income..................................          --         --            --           --       353,144        353,144
                                                ----------  ---------  ------------  -----------  ------------  -------------
Balance, February 28, 1993....................   5,292,752     52,928     4,631,430      (34,250)    1,162,793      5,812,901
  Sale of common stock at $1.87 to $4.31 per
   share, upon exercise of options............       5,600         56        16,090           --            --         16,146
  Issuance of common shares in connection with
   the purchase of BSE Management, Inc........       5,000         50        29,650           --            --         29,700
  Adjustment to tax benefit from exercise of
   common stock options (Note H)..............          --         --       (40,927)          --            --        (40,927)
  Continuing registration costs applied
   against additional paid-in capital.........          --         --       (25,383)          --            --        (25,383)
  Net income..................................          --         --            --           --     1,867,048      1,867,048
                                                ----------  ---------  ------------  -----------  ------------  -------------
Balance, February 28, 1994....................   5,303,352     53,034     4,610,860      (34,250)    3,029,841      7,659,485
  Sale of common stock at $1.87 to $5.00 per
   share, upon exercise of options............      16,980        170        51,354           --            --         51,524
  Sale of common stock at $8.00 per share,
   upon exercise of Class B common stock
   purchase warrants..........................     284,803      2,848     2,275,576           --            --      2,278,424
  Issuance of common shares in connection with
   the purchase of
   Con-Test, Inc..............................     116,556      1,165       491,740           --            --        492,905
  Issuance of common shares in connection with
   the purchase of
   R.E. Blattert & Associates.................      16,327        163       112,340           --            --        112,503
  Continuing registration costs applied
   against additional paid-in capital.........          --         --       (57,417)          --            --        (57,417)
  Reduction of notes receivable...............          --         --            --       19,250            --         19,250
  Net income..................................          --         --            --           --     3,256,520      3,256,520
                                                ----------  ---------  ------------  -----------  ------------  -------------
Balance, February 28, 1995....................   5,738,018  $  57,380  $  7,484,453  $   (15,000) $  6,286,361  $  13,813,194
                                                ----------  ---------  ------------  -----------  ------------  -------------
                                                ----------  ---------  ------------  -----------  ------------  -------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-15
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

<TABLE>
<CAPTION>
                                                                           1993           1994           1995
                                                                       -------------  -------------  -------------
<S>                                                                    <C>            <C>            <C>
Cash Flows From Operating Activities:
  Net income.........................................................  $     353,144  $   1,867,048  $   3,256,520
  Adjustments to reconcile net income to net cash from operating
   activities:
    Depreciation and leasehold amortization..........................        602,091        648,473        707,318
    Amortization of goodwill and covenants...........................         24,455         37,716        212,320
    Provision for bad debts..........................................         85,423        143,017        188,819
    Deferred income taxes............................................       (131,875)       (12,000)        23,500
    Other liabilities................................................             --             --        (46,179)
    Loss (gain) on disposition of fixed assets.......................          9,142             --        (11,079)
    Changes in operating assets and liabilities, net of amounts
     acquired in acquisitions:
      Accounts and notes receivable..................................       (778,209)    (4,754,874)      (348,459)
      Prepaid expenses and other assets..............................        (34,391)      (168,443)       (22,269)
      Accounts payable and other liabilities.........................         93,022      1,068,171         72,615
      Income taxes payable...........................................        379,781      1,142,239     (1,002,403)
                                                                       -------------  -------------  -------------
        Net cash flows from operating activities.....................        602,583        (28,653)     3,030,703
                                                                       -------------  -------------  -------------
Cash Flows From Investing Activities:
  Purchase of Con-Test, Inc., net of cash acquired...................             --             --     (2,230,551)
  Purchase of BSE Management, Inc....................................             --     (1,030,285)      (887,325)
  Purchase of Microbial Environmental Services, Inc..................             --             --       (250,000)
  Purchase of R.E. Blattert & Associates, net of cash acquired.......             --             --         (9,541)
  (Purchase) rescission of Bio/West, Inc.............................       (750,000)       283,722             --
  Purchase of property and equipment.................................       (566,902)      (730,737)      (756,444)
  Proceeds from sale of property and equipment.......................          7,298          1,000         34,049
  Proceeds from maturity of investments..............................      1,017,948             --             --
                                                                       -------------  -------------  -------------
      Net cash flows from investing activities.......................       (291,656)    (1,476,300)    (4,099,812)
                                                                       -------------  -------------  -------------
Cash Flows From Financing Activities:
  Proceeds from issuance of long-term debt and notes payable.........        219,062      3,018,995      1,580,318
  Proceeds from issuance of common stock.............................         38,100         16,146      2,329,948
  Principal payments on long-term debt and notes payable, including
   capital lease obligations.........................................       (400,292)    (1,174,756)    (2,800,767)
  Payments for continuing registration costs.........................        (14,120)       (25,383)       (57,417)
                                                                       -------------  -------------  -------------
      Net cash flows from financing activities.......................       (157,250)     1,835,002      1,052,082
                                                                       -------------  -------------  -------------
      Net change in cash and cash equivalents........................        153,677        330,049        (17,027)
Cash and Cash Equivalents, Beginning of year.........................        911,163      1,064,840      1,394,889
                                                                       -------------  -------------  -------------
Cash and Cash Equivalents, End of year...............................  $   1,064,840  $   1,394,889  $   1,377,862
                                                                       -------------  -------------  -------------
                                                                       -------------  -------------  -------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-16
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE A -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

PRINCIPLES OF CONSOLIDATION

    The   consolidated  financial   statements  include  the   accounts  of  ATC
Environmental Inc. and its wholly-owned subsidiaries ATC New England Corp.,  ATC
Blattert Inc., Hygeia Proscience Laboratories, Inc. and ATC Management, Inc. All
significant intercompany accounts and transactions have been eliminated.

NATURE OF BUSINESS

    ATC  Environmental Inc.  and its subsidiaries  ("ATC" or  the "Company") are
environmental  consulting  firms  providing  assessment,  monitoring,  training,
analytical  and management  services for environmental  projects. These services
are provided nation-wide  through a network  of regional offices.  ATC is a  57%
owned  subsidiary of Aurora  Environmental Inc. ("Aurora").  Because the Company
conducts its  operations  in  a  single industry,  segment  information  is  not
presented.

REVENUE RECOGNITION

    The  Company generally contracts for services to customers on the basis of a
fixed fee per procedure or services performed. Revenue is recognized as services
are performed in accordance with the terms of the contract.

COSTS IN EXCESS OF BILLINGS ON UNCOMPLETED CONTRACTS

    Costs in  excess of  billings on  uncompleted contracts  represent  unbilled
services and reimbursable expenses associated with ongoing projects

SIGNIFICANT CUSTOMER

    In  fiscal 1995, revenues from a single customer comprised approximately 11%
of total  revenues.  In  fiscal  1994  revenues  from  this  customer  comprised
approximately 12% of total revenues.

PROPERTY AND EQUIPMENT

    Property  and equipment  are carried  at cost.  Depreciation is  computed on
either the straight-line or declining  balance method over the estimated  useful
lives of the assets, as follows:

<TABLE>
<S>                                                                 <C>
Office equipment..................................................          5 years
Transportation equipment..........................................        4-5 years
Laboratory and field equipment....................................        5-7 years
                                                                        life of the
Leasehold improvements............................................            lease
</TABLE>

AMORTIZATION OF INTANGIBLE ASSETS

    Goodwill  associated with acquisitions is being amortized on a straight-line
basis over  a  10  to  30  year  period.  The  carrying  value  of  goodwill  is
periodically  evaluated  on  the  basis  of  management's  estimates  of  future
undiscounted operating income  associated with the  acquired business. When  the
carrying  amount of goodwill is determined  not to be recoverable by management,
the associated asset is  written off. At February  28, 1995, no such  impairment
existed.  The covenants not to compete are being amortized over the terms of the
agreements, which are 3 to 5 year periods.

                                      F-17
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE A -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
INCOME TAXES

    The liability method is used to measure deferred tax assets and  liabilities
in  accordance  with  Statement  of  Financial  Accounting  Standards  No.  109,
ACCOUNTING FOR INCOME  TAXES, based on  temporary differences between  financial
and  taxable income existing at each balance sheet date using enacted tax rates.
ATC and its wholly-owned subsidiaries file a consolidated income tax return.

CONTINUING REGISTRATION COSTS

    Costs associated with the  registration and issuance  of equity are  charged
against  additional paid-in capital  as incurred. These  costs generally include
legal  and  accounting  fees,  printing  costs  and  other  direct  expenses  of
registration statement filings.

CREDIT RISK AND FINANCIAL INSTRUMENTS

    Financial   instruments   which   potentially   subject   the   Company   to
concentrations of  credit risk  are primarily  cash, temporary  investments  and
accounts  receivable.  The Company  places its  temporary investments  in highly
rated financial institutions and  investment grade short-term debt  instruments.
Concentrations  of credit risk  with respect to  accounts receivable are limited
due to  the  large number  of  customers,  the proportion  of  receivables  from
governmental  entities,  generally  short payment  terms  and  dispersion across
geographic areas.

EARNINGS PER COMMON SHARE AND DILUTIVE COMMON EQUIVALENT SHARE

    Earnings per common  share and  dilutive common equivalent  share have  been
computed  by using the weighted average  number of shares outstanding during the
year. Outstanding dilutive stock warrants and stock options are included in  the
computation of weighted average number of shares.

CASH AND CASH EQUIVALENTS

    For  purposes of reporting cash flows,  the Company considers all commercial
paper, money market funds and certificates of deposit purchased with a  maturity
of three months or less at acquisition to be cash equivalents.

RECLASSIFICATIONS

    Certain  reclassifications  have been  made  to the  prior  years' financial
statements to conform to the current year's presentation.

NOTE B -- BUSINESS ACQUISITIONS

CON-TEST, INC.

    On October  1,  1994, ATC  acquired  substantially  all of  the  assets  and
liabilities  of Con-Test, Inc. ("Con-Test"), a Massachusetts based environmental
consulting company having branch offices in the

                                      F-18
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE B -- BUSINESS ACQUISITIONS (CONTINUED)
New England states, New York and Pennsylvania. The seller has guaranteed the net
receivables purchased. The acquisition has been accounted for as a purchase. The
purchase price was comprised of the following consideration:

<TABLE>
<S>                                                                     <C>
Amounts Paid to Seller:
  Cash................................................................  $2,100,000
  Note payable........................................................     535,000
  ATC restricted common stock.........................................     492,905
Liabilities Assumed:
  Current liabilities.................................................   1,908,465
  Non-current liabilities.............................................     478,027
  Notes payable.......................................................   1,981,982
  Direct expenses related to acquisition..............................     131,910
                                                                        ----------
                                                                        $7,628,289
                                                                        ----------
                                                                        ----------
</TABLE>

    Con-Test's  assets  and  liabilities   are  included  in  the   accompanying
consolidated  balance sheet at fair value at  the date of purchase. The purchase
price allocation is summarized as follows:

<TABLE>
<S>                                                                     <C>
Accounts receivable, net..............................................  $2,615,469
Property and equipment................................................     633,945
Other assets..........................................................      13,359
Covenant not to compete...............................................     100,000
Goodwill..............................................................   4,265,516
                                                                        ----------
                                                                        $7,628,289
                                                                        ----------
                                                                        ----------
</TABLE>

R.E. BLATTERT & ASSOCIATES

    On January  13, 1995,  ATC  acquired substantially  all  of the  assets  and
liabilities  of  R.E.  Blattert  &  Associates  ("Blattert"),  an  environmental
consulting firm having  geologic, environmental engineering  and water  resource
expertise  with offices in Indiana  and Iowa. The seller  has guaranteed the net
receivables purchased.  In addition,  the purchase  agreement provides  for  the
seller  to receive additional purchase consideration up to a maximum of $850,000
over a four-year period based on  achieving agreed upon earnings targets.  These
contingent  payments will  be recorded  as goodwill  if subsequently  earned. At
February 28, 1995,  no additional  purchase consideration had  been earned.  The
acquisition was accounted for as a purchase. The purchase price was comprised of
the following consideration:

<TABLE>
<S>                                                                     <C>
Amounts Paid to Seller:
  ATC restricted common stock.........................................  $  112,503
Liabilities Assumed:
  Current liabilities.................................................     490,889
  Notes payable.......................................................     384,870
Direct expenses related to acquisition................................      23,209
                                                                        ----------
                                                                        $1,011,471
                                                                        ----------
                                                                        ----------
</TABLE>

                                      F-19
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE B -- BUSINESS ACQUISITIONS (CONTINUED)
    Blattert's   assets  and  liabilities  are   included  in  the  accompanying
consolidated balance sheet at fair value  at the date of purchase. The  purchase
price allocation is summarized as follows:

<TABLE>
<S>                                                                     <C>
Accounts receivable, net..............................................  $  378,663
Property and equipment................................................      99,030
Other assets..........................................................      14,269
Covenant not to compete...............................................      80,000
Goodwill..............................................................     439,509
                                                                        ----------
                                                                        $1,011,471
                                                                        ----------
                                                                        ----------
</TABLE>

MICROBIAL ENVIRONMENTAL SERVICES, INC.

    On   January  4,  1995,   ATC  acquired  certain   operations  of  Microbial
Environmental Services, Inc. ("MES"). ATC  agreed to assume service  performance
obligations   under  certain  contracts  and  a  lease  obligation  of  MES.  In
consideration,  MES  assigned  accounts  receivable  to  ATC.  ATC  additionally
purchased  certain field and  laboratory equipment from MES  and paid a finder's
fee to an unrelated party. The acquisition was accounted for as a purchase.  The
purchase price was comprised of the following consideration:

<TABLE>
<S>                                                                     <C>
Note payable..........................................................  $  100,000
Non-current liabilities assumed.......................................     812,208
Cash paid for finder's fee............................................     250,000
Note payable for finder's fee.........................................     200,000
                                                                        ----------
                                                                        $1,362,208
                                                                        ----------
                                                                        ----------
</TABLE>

    MES's  assets  and liabilities  acquired  are included  in  the accompanying
consolidated balance sheet at fair value  at the date of purchase. The  purchase
price allocation is summarized as follows:

<TABLE>
<S>                                                                     <C>
Accounts receivable, net..............................................  $  812,208
Equipment.............................................................     100,000
Goodwill..............................................................     450,000
                                                                        ----------
                                                                        $1,362,208
                                                                        ----------
                                                                        ----------
</TABLE>

BSE MANAGEMENT, INC.

    On  April  30, 1993,  ATC  acquired certain  assets  and liabilities  of BSE
Management, Inc. ("BSE"),  a California based  environmental consulting  holding
company  and three  of its  subsidiaries, Diagnostic  Environmental Inc., Hygeia
Environmental Laboratories and The Environmental Institute Inc. The  acquisition
was  accomplished  by  purchasing  certain BSE  assets  at  a  foreclosure sale,
acquiring certain BSE unsecured debt  from its holder, entering into  consulting
and  employment  contracts  and  non-compete  agreements  with  certain  key BSE
employees, and assuming  specified liabilities  of BSE.  The purchase  agreement
also  calls for additional purchase consideration  up to a maximum of $1,356,000

                                      F-20
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE B -- BUSINESS ACQUISITIONS (CONTINUED)
over five years contingent  upon future cash receipts  of the ongoing  business.
These contingent payments are recorded as goodwill as earned. The purchase price
was comprised of the following consideration:

<TABLE>
<S>                                                                     <C>
Cash paid to stockholders.............................................  $  400,000
Cash paid to secured party............................................     169,670
Liabilities assumed and other cash payments...........................     193,335
Issuance of note payable to financial institution.....................     355,840
Issuance of common stock to financial institution.....................      29,700
Direct expenses related to acquisition................................     142,442
Contingent consideration earned to date...............................   1,155,498
                                                                        ----------
                                                                        $2,446,485
                                                                        ----------
                                                                        ----------
</TABLE>

    BSE's  assets and liabilities are  included in the accompanying consolidated
balance sheet  at  fair  value at  the  date  of purchase.  The  purchase  price
allocation is summarized as follows:

<TABLE>
<S>                                                                     <C>
Property and equipment................................................  $  103,670
Other non-current assets..............................................      53,000
Covenant not to compete...............................................     150,000
Goodwill..............................................................   2,139,815
                                                                        ----------
                                                                        $2,446,485
                                                                        ----------
                                                                        ----------
</TABLE>

BIO/WEST, INC.

    On June 10, 1992, ATC signed a purchase agreement for 100% of the issued and
outstanding  common  stock  of  Bio/West, Inc.  ("Bio/West"),  a  privately held
environmental  consulting  firm   specializing  in   ecological  services.   The
acquisition was accounted for as a purchase.

    On  October 14, 1993, because of  certain disputes which arose subsequent to
the purchase, the Company and the  former stockholders of Bio/West entered  into
an agreement for restitution following rescission, which provided for an orderly
rescission  of the  purchase. The  agreement effected  a refund  of the purchase
price by the  former Bio/West stockholders  to ATC  and a return  to the  former
stockholders  of all ownership and stock  of Bio/West. Under this agreement, the
former stockholders of Bio/West  refunded the cash payment  to ATC, forgave  the
notes  payable, forgave all amounts payable  under the profit contingent portion
of the original purchase agreement and  reimbursed ATC for expenses incurred  by
it  on behalf of Bio/West.  In order to provide  sufficient funds for the former
shareholders of Bio/West to  make full restitution  provided in the  rescission,
ATC  loaned these  former stockholders  $375,000 supported  by promissory notes.
These notes were paid in full as of  February 28, 1995. ATC also entered into  a
separate  non-compete agreement  with Bio/West requiring  ATC to pay  a total of
$137,000 to Bio/West over three years.

    The accompanying consolidated statements of operations reflect the  revenues
and  expenses  of the  Company and  its subsidiaries,  including the  results of
Bio/West's  operations  through  May  31,  1993,  the  effective  date  of   the
rescission.  The results of operations of  Bio/West included in the consolidated
financial statements were  revenues of  $2,924,290 and $468,731  and net  income
(loss) of $29,657 and $(109,846) in fiscal 1993 and 1994, respectively.

                                      F-21
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE B -- BUSINESS ACQUISITIONS (CONTINUED)
PRO FORMA FINANCIAL INFORMATION (UNAUDITED)

    The  following unaudited  pro forma  information sets  forth the  results of
operations of ATC as though the purchases of BSE and Con-Test and the rescission
of Bio/West had occurred at March 1, 1993:

<TABLE>
<CAPTION>
                                                                                 PRO FORMA
                                                                          YEARS ENDED FEBRUARY 28,
                                                                       ------------------------------
                                                                            1994            1995
                                                                       --------------  --------------
<S>                                                                    <C>             <C>
Total revenues.......................................................  $   39,469,717  $   40,807,600
Net income...........................................................  $      990,055  $    3,287,082
Net income per share (fully diluted).................................  $          .18  $          .56
</TABLE>

NOTE C -- PROPERTY AND EQUIPMENT

    Property and equipment consists of:

<TABLE>
<CAPTION>
                                                                              1994           1995
                                                                          -------------  -------------
<S>                                                                       <C>            <C>
Office equipment........................................................  $   1,633,933  $   2,086,889
Laboratory and field equipment..........................................      2,265,765      3,007,651
Transportation equipment................................................        107,544        223,397
Leasehold improvements..................................................        330,184        537,698
                                                                          -------------  -------------
                                                                              4,337,426      5,855,635
Less accumulated depreciation...........................................      2,045,272      2,704,349
                                                                          -------------  -------------
      Property, plant and equipment, net................................  $   2,292,154  $   3,151,286
                                                                          -------------  -------------
                                                                          -------------  -------------
</TABLE>

    The following is a summary of capital leases by major asset class:

<TABLE>
<CAPTION>
                                                                               1994          1995
                                                                            -----------  -------------
<S>                                                                         <C>          <C>
Office equipment..........................................................  $   448,795  $     448,795
Laboratory equipment......................................................      513,456        557,376
Leasehold improvements....................................................        9,844          9,844
                                                                            -----------  -------------
                                                                                972,095      1,016,015
Less accumulated amortization.............................................      608,081        780,715
                                                                            -----------  -------------
                                                                            $   364,014  $     235,300
                                                                            -----------  -------------
                                                                            -----------  -------------
</TABLE>

    Lease amortization is included in depreciation expense.

                                      F-22
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE D -- LONG-TERM DEBT AND CREDIT AGREEMENTS

    Long-term debt consists of:

<TABLE>
<CAPTION>
                                                                                          1994           1995
                                                                                      -------------  -------------
<S>                                                                                   <C>            <C>
Borrowings from bank under revolving credit facility due September 30, 1996.
 Interest is payable monthly at the bank's benchmark rate, which equals or
 approximates the prime rate,
 9.0% at February 28, 1995..........................................................  $   1,700,000  $   3,075,000
Note payable to bank, payable in monthly installments plus interest which accrues at
 1.0% above the bank's benchmark rate (9.0% at February 28, 1995) through April,
 1996...............................................................................        450,060        233,480
8.5% note payable issued in connection with the purchase of Con-Test, payable in
 three annual installments commencing September 30, 1995. Interest is payable
 quarterly..........................................................................             --        535,000
7.0% note payable issued in connection with the purchase of BSE, payable in monthly
 installments, including interest,
 through April, 1996................................................................        282,835        179,355
Notes payable assumed in connection with the purchase of Blattert, with fixed
 interest rates of 8% and 10.9% payable in monthly installments through April,
 1999...............................................................................             --        204,559
Notes payable issued in connection with the purchase of MES, with a fixed interest
 rate of 8%, payable in monthly and quarterly installments through February, 1998...             --        300,000
Vehicle loans with interest rates ranging from 7.25% to 11.2% due in monthly
 installments at various dates through 1999.........................................         13,300         76,531
Capitalized lease obligations with implicit interest rates ranging from 9% to 14%
 due in monthly installments at various dates through July, 1999....................        279,192        129,748
                                                                                      -------------  -------------
                                                                                          2,725,387      4,733,673
Less current maturities.............................................................        543,268        840,907
                                                                                      -------------  -------------
Long-term debt, less current maturities.............................................  $   2,182,119  $   3,892,766
                                                                                      -------------  -------------
                                                                                      -------------  -------------
</TABLE>

    The Company has a revolving credit  facility providing for borrowings up  to
$5,000,000,  subject to  a percentage  of its  eligible accounts  receivable, of
which $1,700,000 and $3,075,000 was outstanding  at February 28, 1994 and  1995.
Borrowings  are subject to  the terms of  a promissory note  and the outstanding
balance is due on September 30, 1996. Interest is payable monthly and accrues at
the bank's benchmark interest rate which  is equal to or approximates the  prime
rate of interest (9.0% at February 28, 1995). At February 28, 1995, $657,000 was
available to borrow under the terms of the agreement.

    The above mentioned credit facility and note payable to bank contain certain
restrictive financial covenants, including a prohibition of dividend payments by
ATC  to its stockholders (including Aurora)  until obligations are paid in full,
and are collateralized by substantially all assets of the Company.

    At February 28, 1994 and 1995,  the Company has short-term notes payable  to
financing  institutions  of $115,603  and  $88,720, respectively,  with interest
rates of 4.7% and 6.7%, respectively.

                                      F-23
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE D -- LONG-TERM DEBT AND CREDIT AGREEMENTS (CONTINUED)
    Aggregate  maturities  of   long-term  debt   including  capitalized   lease
obligations at February 28, 1995 are as follows:

<TABLE>
<CAPTION>
                                            NET MINIMUM  LESS PORTION    PORTION
                                               LEASE     REPRESENTING  REPRESENTING
                                             PAYMENTS      INTEREST     PRINCIPAL    NOTES PAYABLE   TOTAL DEBT
                                            -----------  ------------  ------------  -------------  -------------
<S>                                         <C>          <C>           <C>           <C>            <C>
1996......................................  $    71,800   $    8,999    $   62,801   $     778,106  $     840,907
1997......................................       22,875        5,386        17,489       3,490,375      3,507,864
1998......................................       22,875        3,719        19,156         292,895        312,051
1999......................................       22,875        1,893        20,982          35,512         56,494
2000......................................        9,537          217         9,320           7,037         16,357
                                            -----------  ------------  ------------  -------------  -------------
                                            $   149,962   $   20,214    $  129,748   $   4,603,925  $   4,733,673
                                            -----------  ------------  ------------  -------------  -------------
                                            -----------  ------------  ------------  -------------  -------------
</TABLE>

NOTE E -- COMMITMENTS

OPERATING LEASE COMMITMENTS

    The  Company leases  office space, laboratory  facilities, temporary housing
facilities and  automobiles under  operating lease  agreements which  expire  at
varying  dates from  March 1994 through  September 2001. The  Company also rents
equipment on  a  job-by-job  basis.  Minimum annual  rental  commitments  as  of
February  28,  1995  are as  follows:  1996, $1,133,637;  1997,  $916,491; 1998,
$644,910; 1999,  $488,242;  2000,  $439,758  and  thereafter  $1,147,265  (total
$4,770,303).

    Rent  expense for fiscal years 1993,  1994 and 1995 was $684,309, $1,129,283
and $1,049,512, respectively, net of sublease rental income of $7,045 in  fiscal
year 1993.

OTHER LIABILITIES

    Other liabilities consist of long-term lease commitments and other long-term
contractual  obligations  assumed  in  connection  with  business  acquisitions.
Contractual obligations representing  existing liabilities  recorded within  the
financial  statements that  are expected to  be realized during  fiscal 1996 are
included within other accrued expenses.

NOTE F -- STOCK OPTIONS

    A stock option plan,  approved by the Board  of Directors in 1988,  provides
for the granting of 200,000 options to employees for purchase of common stock at
prices which cannot be less than the fair market value at the time of the grant.
Options  become exercisable  20% per year  for certain participants  and 50% per
year for other participants and expire within five years of the date of grant.

    Additionally, in January 1988, the Company granted options for the  purchase
of  342,000 shares  of common  stock at  a price  of $.15  per share  in part to
related parties. The Company determined that the option price approximated  fair
market value at the date of grant and, accordingly, no compensation was recorded
pursuant  to these options. These options have all been exercised as of February
28, 1993.

    On July 16, 1993, the Board of Directors approved an additional stock option
plan providing for the granting of 200,000 options to employees for purchase  of
common  stock at prices which cannot be less  than fair market value at the time
of grant. Options become exercisable 20%  per year and expire within five  years
of the date of grant.

                                      F-24
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE F -- STOCK OPTIONS (CONTINUED)
    At  February 28, 1995,  the Company had  granted options under  the 1988 and
1993 plans  for 291,400  shares, of  which options  for 19,980  shares had  been
exercised  and  options for  127,000 shares  were exercisable.  Additionally, in
fiscal 1995, the Board of Directors  approved the granting of 20,000 options  to
an  unrelated consultant for purchase  of common stock at  $9.50 per share (fair
market value at  date of grant).  The option  shares are subject  to changes  in
capitalization.

    The  changes in the outstanding stock options  under the 1988 and 1993 plans
described immediately  above  during  fiscal  years  1993,  1994  and  1995  are
summarized below:

<TABLE>
<CAPTION>
                                                                                                    PRICE PER-
                                                                                      OPTIONS       SHARE-RANGE
                                                                                     ----------  -----------------
<S>                                                                                  <C>         <C>
Balance at February 29, 1992.......................................................     305,550  $    0.15 -  4.31
  Granted..........................................................................     123,550       1.88 -  3.00
  Exercised........................................................................    (254,000)              0.15
  Expired..........................................................................     (42,550)      2.31 -  3.06
                                                                                     ----------  -----------------
Balance at February 28, 1993.......................................................     132,550       1.88 -  4.31
  Granted..........................................................................      50,750       4.00 -  7.50
  Exercised........................................................................      (5,600)      1.88 -  4.31
  Expired..........................................................................      (7,000)      1.88 -  4.00
                                                                                     ----------  -----------------
Balance at February 28, 1994.......................................................     170,700       1.88 -  7.50
  Granted..........................................................................     112,350       6.75 - 17.00
  Exercised........................................................................      (6,980)      1.88 -  5.00
  Expired..........................................................................      (4,650)     10.00 - 10.50
                                                                                     ----------  -----------------
Balance at February 28, 1995.......................................................     271,420  $    1.88 - 17.00
                                                                                     ----------  -----------------
                                                                                     ----------
</TABLE>

NOTE G -- COMMON STOCK WARRANTS

    During  the year ended February 28, 1995, 284,803 of the 285,817 outstanding
Class B  warrants were  exercised at  an exercise  price of  $8.00 allowing  the
holder to receive one share of common stock per warrant and one Class C warrant.
The remaining Class B warrants not exercised expired as of September 30, 1994.

    At  February 28, 1995, there are  570,620 Class C warrants outstanding. Each
Class C warrant entitles the holder to purchase one share of common stock at  an
exercise  price  of $10.00.  The Company  has the  right to  redeem the  Class C
warrants at a price of $0.01 per warrant at any time upon 30 days prior  written
notice. The Company has reserved common shares equal to the outstanding warrants
for  issuance upon the exercise of the  Class C warrants. The expiration date of
the Class C warrants is September 30, 1996.

                                      F-25
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE H -- INCOME TAXES

    Income tax expense (benefit) consist of the following:

<TABLE>
<CAPTION>
                                                                             STATE AND
                  YEAR ENDED FEBRUARY 28                        FEDERAL        LOCAL         TOTAL
-----------------------------------------------------------  -------------  -----------  -------------
<S>                                                          <C>            <C>          <C>
1995:
  Current..................................................  $   1,725,000  $   295,500  $   2,020,500
  Deferred.................................................         19,000        4,500         23,500
                                                             -------------  -----------  -------------
      Total................................................  $   1,744,000  $   300,000  $   2,044,000
                                                             -------------  -----------  -------------
1994:
  Current..................................................  $   1,009,000  $   213,000  $   1,222,000
  Deferred.................................................         (9,000)      (3,000)       (12,000)
                                                             -------------  -----------  -------------
      Total................................................  $   1,000,000  $   210,000  $   1,210,000
                                                             -------------  -----------  -------------
1993:
  Current..................................................  $     354,000  $    77,875  $     431,875
  Deferred.................................................       (122,000)      (9,875)      (131,875)
                                                             -------------  -----------  -------------
      Total................................................  $     232,000  $    68,000  $     300,000
                                                             -------------  -----------  -------------
                                                             -------------  -----------  -------------
</TABLE>

    The Company made income tax payments of approximately $56,000, $278,000  and
$3,023,000 in fiscal 1993, 1994 and 1995, respectively.

    A  reconciliation of the  statutory U.S. Federal tax  rate and effective tax
rate is as follows:

<TABLE>
<CAPTION>
                         YEAR ENDED FEBRUARY 28                              1993       1994       1995
-------------------------------------------------------------------------  ---------  ---------  ---------
<S>                                                                        <C>        <C>        <C>
Statutory U.S. Federal rate..............................................       34.0%      34.0%      34.0%
State income taxes, net of federal benefit...............................        4.2        4.5        4.1
Non-deductible expenses..................................................        7.7        0.8        0.5
                                                                           ---------  ---------  ---------
                                                                                45.9%      39.3%      38.6%
                                                                           ---------  ---------  ---------
                                                                           ---------  ---------  ---------
</TABLE>

    The tax effects  of temporary differences  that give rise  to a  significant
portion of deferred tax assets and liabilities consist of the following:

<TABLE>
<CAPTION>
                                                                                    FEBRUARY 28,
                                                                              ------------------------
                                                                                 1994         1995
                                                                              -----------  -----------
<S>                                                                           <C>          <C>
Deferred tax assets:
  Nondeductible liabilities and reserves....................................  $   172,000  $   234,300
  Other.....................................................................       38,600       31,000
                                                                              -----------  -----------
                                                                                  210,600      265,300
Deferred tax liabilities....................................................
  Property and equipment....................................................       77,000       97,000
  Prepaid expenses..........................................................       58,000      101,600
  Other.....................................................................           --       14,600
                                                                              -----------  -----------
                                                                                  135,000      213,200
                                                                              -----------  -----------
Net deferred tax asset......................................................  $    75,600  $    52,100
                                                                              -----------  -----------
                                                                              -----------  -----------
</TABLE>

                                      F-26
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE H -- INCOME TAXES (CONTINUED)
    The  current portion of net deferred tax  assets of $152,600 and $132,700 at
February 28, 1994 and  1995 is classified in  the consolidated balance sheet  in
current assets. The noncurrent portion is classified in noncurrent liabilities.

    During  fiscal  1993, the  Company  recorded in  additional  paid-in capital
$344,000 of tax benefit from the exercise of common stock warrants and  options.
During  fiscal 1994, the Company adjusted its tax benefit recorded in additional
paid-in capital downward by $40,927 to reflect the actual tax benefit realized.

NOTE I -- EMPLOYEE BENEFIT PLANS

    The Company  has  an  employee  savings  plan  which  allows  for  voluntary
contributions  into  designated  investment  funds  by  eligible  employees. The
Company may,  at the  discretion  of its  Board  of Directors,  make  additional
contributions  on behalf  of the  Plan's participants.  No Company contributions
were made in fiscal years 1993, 1994 and 1995.

NOTE J -- RELATED PARTY TRANSACTIONS

    Certain expenses,  including  salaries, fringe  benefits,  insurance,  rent,
consulting  fees,  legal and  accounting  and other  general  and administrative
expenses, are paid by ATC and by its parent company, Aurora, for the benefit  of
the other. These expenses are allocated between the companies based on estimates
of  time spent, square footage and use of the services received which management
believes to be reasonable.

    A summary of the related party transactions is as follows:

<TABLE>
<CAPTION>
                                                                                1993         1994         1995
                                                                             -----------  -----------  -----------
<S>                                                                          <C>          <C>          <C>
Due to related company, beginning of year..................................  $   145,733  $   103,804  $   122,141
Allocation of depreciation property and equipment owned by Aurora and used
 by ATC....................................................................       21,420           --           --
Interest expense charged...................................................       10,135       11,800        9,028
Expenses paid by ATC and allocated to Aurora...............................      (18,000)     (18,700)     (82,120)
Expenses paid by Aurora and allocated to ATC...............................       10,516        6,337        5,920
Cash payments to Aurora....................................................      (66,000)     (41,100)     (15,000)
Cash payments from Aurora..................................................           --       60,000           --
                                                                             -----------  -----------  -----------
Due to related company, end of year........................................  $   103,804  $   122,141  $    39,969
                                                                             -----------  -----------  -----------
                                                                             -----------  -----------  -----------
Average balance due to related company.....................................  $   124,769  $   139,765  $   106,011
                                                                             -----------  -----------  -----------
                                                                             -----------  -----------  -----------
</TABLE>

    Aurora charged ATC interest at  a rate of 8%  during the fiscal years  ended
1995  and 1994 and at a rate of 12% during the fiscal year ended 1993. Under the
terms of the merger agreement (Note L),  the amount owed would be forgiven  upon
the merger's effective date.

                                      F-27
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE K -- SUPPLEMENTAL INFORMATION

    Supplemental cash flow information is as follows:

<TABLE>
<CAPTION>
                                                                            1993           1994          1995
                                                                        -------------  ------------  -------------
<S>                                                                     <C>            <C>           <C>
Cash paid for interest................................................  $     121,092  $    173,174  $     276,658
Noncash investing and financing activities:
  Tax benefit (adjustment to tax benefit) from exercise of common
   stock warrants.....................................................        344,000       (40,927)            --
  Note payable to stockholders related to Bio/West acquisition
   (rescission).......................................................        750,000      (750,000)            --
  Liabilities assumed in connection with business combinations........      1,022,724       193,335      6,056,441
  Common stock issued in connection with business combinations........             --        29,700        605,408
  Notes payable issued in connection with business combinations.......             --       355,840        835,000
</TABLE>

    Supplemental analysis of valuation and qualifying accounts is as follows:

<TABLE>
<CAPTION>
                                                                                1993         1994         1995
                                                                             -----------  -----------  -----------
<S>                                                                          <C>          <C>          <C>
Changes in the allowance for doubtful accounts are as follows:
  Balance, beginning of year...............................................  $   172,502  $   130,768  $   167,344
  Provision for bad debts..................................................       85,423      143,017      188,819
  Amounts written-off, net of recoveries...................................     (129,159)     (63,941)    (136,350)
  Adjustment for allowance for doubtful accounts on acquired (rescinded)
   accounts receivable:
    Con-Test...............................................................           --           --      291,223
    Blattert...............................................................           --           --       24,850
    Bio/West...............................................................        2,002      (42,500)          --
                                                                             -----------  -----------  -----------
  Balance, end of year.....................................................  $   130,768  $   167,344  $   535,886
                                                                             -----------  -----------  -----------
                                                                             -----------  -----------  -----------
</TABLE>

NOTE L -- SUBSEQUENT EVENT -- MERGER AGREEMENT (UNAUDITED)

    ATC  and Aurora have entered into an agreement  to merge, with ATC to be the
surviving corporation. The agreement is subject to certain conditions  including
the  approval of  both ATC's and  Aurora's stockholders. Approval  of the merger
will require a  majority vote of  each of the  corporations. Under the  proposed
agreement,  ATC would exchange  .545 of a share  of ATC stock  for each share of
Aurora stock. ATC common shares held by Aurora, 3,258,000 at February 28,  1995,
would  be cancelled. The merger would be accounted  for in a manner similar to a
pooling of  interests. Under  this  method of  accounting, recorded  assets  and
liabilities  of Aurora would be combined with  ATC and the results of operations
of ATC  and  Aurora  would also  be  combined  on the  date  the  merger  became
effective. After the merger, ATC would be able to utilize Aurora's net operating
loss  carryforward, which is  $970,000 at February 28,  1995. In addition, ATC's
liability to Aurora would be cancelled at the merger date.

                                      F-28
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

NOTE L -- SUBSEQUENT EVENT -- MERGER AGREEMENT (UNAUDITED) (CONTINUED)
PRO FORMA FINANCIAL INFORMATION (UNAUDITED)

    The following  unaudited pro  forma information  sets forth  the results  of
operations  of ATC  and Aurora as  if the merger  and ATC's purchase  of BSE and
Con-Test and rescission of Bio/West had occurred on March 1, 1993:

<TABLE>
<CAPTION>
                                                                            1994            1995
                                                                       --------------  --------------
<S>                                                                    <C>             <C>
Revenues.............................................................  $   39,469,717  $   40,807,600
Net income...........................................................  $      914,517  $    3,304,575
Earnings per share (fully diluted)...................................  $          .15  $          .51
</TABLE>

NOTE M -- QUARTERLY FINANCIAL DATA (UNAUDITED)
    Following is a summary of the Company's quarterly results of operations  for
the years ended February 28, 1994 and 1995.

<TABLE>
<CAPTION>
                                                                          THREE MONTHS ENDED
                                                      -----------------------------------------------------------
                                                         MAY 31,      AUGUST 31,    NOVEMBER 30,    FEBRUARY 28,
                                                          1994           1994          1994(1)          1995
                                                      -------------  -------------  -------------  --------------
<S>                                                   <C>            <C>            <C>            <C>
Revenues............................................  $   8,167,900  $   8,721,212  $   9,228,737  $   10,153,708
Gross profit........................................      3,775,603      4,411,689      4,382,484       5,346,288
Income before income taxes..........................      1,123,914      1,592,608      1,298,043       1,285,955
Net income..........................................  $     689,514  $     981,008  $     796,043  $      789,955
Earnings per common share and dilutive
 common equivalent share:
  Primary...........................................  $         .13  $         .18  $         .13  $          .13
  Fully diluted.....................................  $         .12  $         .18  $         .13  $          .13
</TABLE>

<TABLE>
<CAPTION>
                                                                           THREE MONTHS ENDED
                                                       ----------------------------------------------------------
                                                          MAY 31,      AUGUST 31,    NOVEMBER 30,   FEBRUARY 28,
                                                          1993(2)         1993           1993           1994
                                                       -------------  -------------  -------------  -------------
<S>                                                    <C>            <C>            <C>            <C>
Revenues.............................................  $   4,727,866  $   7,396,867  $   7,075,684  $   7,463,968
Gross profit.........................................      1,972,112      3,309,274      3,053,377      3,959,661
Income before income taxes...........................        233,997      1,098,844        711,995      1,032,212
Net income...........................................  $     133,397  $     646,444  $     438,995  $     648,212
Earnings per common share and dilutive
 common equivalent share:
  Primary............................................  $         .03  $         .12  $         .08  $         .12
  Fully diluted......................................  $         .03  $         .12  $         .08  $         .12
</TABLE>

------------------------

(1) The Company acquired the assets of Con-Test effective October 1, 1994.

(2) The Company acquired the operations of BSE effective April 30, 1993.

                                      F-29
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                       FEBRUARY 28, 1995 AND MAY 31, 1995

<TABLE>
<CAPTION>
                                                                                    FEBRUARY 28,
                                                                                        1995
                                                                                   --------------     MAY 31,
                                                                                                        1995
                                                                                                   --------------
                                                                                                    (UNAUDITED)
<S>                                                                                <C>             <C>
ASSETS

Current Assets:
  Cash and cash equivalents......................................................  $    1,377,862  $      478,903
  Trade accounts receivable, less allowance for doubtful accounts ($535,886 at
   February 28, 1995 and $579,449 at May 31, 1995)...............................      11,859,991      12,496,667
  Costs in excess of billings on uncompleted contracts...........................         447,000       1,198,900
  Prepaid expenses and other current assets......................................         431,791         284,634
  Deferred income taxes..........................................................         132,700         132,700
  Due from related company.......................................................              --          18,924
                                                                                   --------------  --------------
      Total current assets.......................................................      14,249,344      14,610,728
Property and equipment, net......................................................       3,151,286       3,108,475
Goodwill, net of accumulated amortization
 ($137,470 at February 28, 1995 and $205,933 at May 31, 1995)....................       7,166,998       7,467,189
Covenants not to compete, net of accumulated amortization
 ($137,021 at February 28, 1995 and $163,937 at May 31, 1995)....................         317,979         301,063
Other assets.....................................................................         123,615         124,754
                                                                                   --------------  --------------
                                                                                   $   25,009,222  $   25,612,209
                                                                                   --------------  --------------
                                                                                   --------------  --------------
LIABILITIES AND STOCKHOLDERS' EQUITY

Current Liabilities:
  Short-term debt................................................................  $       88,720  $       47,210
  Current maturities of long-term debt...........................................         840,907         780,286
  Accounts payable...............................................................       1,963,484       1,831,192
  Income taxes payable...........................................................         128,250         343,392
  Due to related company.........................................................          39,969              --
  Accrued compensation...........................................................       2,053,797       1,433,627
  Other accrued expenses.........................................................       1,020,479         734,969
                                                                                   --------------  --------------
    Total current liabilities....................................................       6,135,606       5,170,676
Long-term debt, less current maturities..........................................       3,892,766       4,593,248
Other liabilities................................................................       1,087,056       1,036,224
Deferred income taxes............................................................          80,600          80,600
                                                                                   --------------  --------------
    Total liabilities............................................................      11,196,028      10,880,748
                                                                                   --------------  --------------
Stockholders' Equity:
  Common stock, par value $.01 per share; authorized 20,000,000 shares; issued
   and outstanding 5,738,018 shares at February 28, 1995 and 5,738,318 shares at
   May 31, 1995..................................................................          57,380          57,383
  Additional paid-in capital.....................................................       7,484,453       7,507,589
  Notes receivable -- common stock...............................................         (15,000)        (15,000)
  Retained earnings..............................................................       6,286,361       7,181,489
                                                                                   --------------  --------------
                                                                                       13,813,194      14,731,461
                                                                                   --------------  --------------
                                                                                   $   25,009,222  $   25,612,209
                                                                                   --------------  --------------
                                                                                   --------------  --------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-30
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                    THREE MONTHS ENDED MAY 31, 1994 AND 1995
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                         1994            1995
                                                                                     -------------  --------------

<S>                                                                                  <C>            <C>
Revenues...........................................................................  $   8,167,900  $   10,814,953
Cost of revenues...................................................................      4,298,256       5,545,411
                                                                                     -------------  --------------
      Gross profit.................................................................      3,869,644       5,269,542
Operating expenses:
  Selling..........................................................................        223,866         329,629
  General and administrative.......................................................      2,427,162       3,365,964
  Provision for bad debts..........................................................         39,975          47,400
                                                                                     -------------  --------------
                                                                                         2,691,003       3,742,993
                                                                                     -------------  --------------
      Operating income.............................................................      1,178,641       1,526,549
                                                                                     -------------  --------------
Nonoperating expense (income):
  Interest expense.................................................................         65,128         109,508
  Interest income..................................................................        (10,100)        (43,772)
  Other............................................................................           (301)         (1,815)
                                                                                     -------------  --------------
                                                                                            54,727          63,921
                                                                                     -------------  --------------
      Income before income taxes...................................................      1,123,914       1,462,628
Income tax expense.................................................................        434,400         567,500
                                                                                     -------------  --------------
Net income.........................................................................  $     689,514  $      895,128
                                                                                     -------------  --------------
                                                                                     -------------  --------------
Earnings per common share and dilutive common equivalent share:
  Primary..........................................................................  $         .13  $          .15
                                                                                     -------------  --------------
                                                                                     -------------  --------------
  Fully diluted....................................................................  $         .12  $          .15
                                                                                     -------------  --------------
                                                                                     -------------  --------------
Weighted average number of shares outstanding:
  Primary..........................................................................      5,481,022       6,123,312
                                                                                     -------------  --------------
                                                                                     -------------  --------------
  Fully diluted....................................................................      5,560,619       6,123,312
                                                                                     -------------  --------------
                                                                                     -------------  --------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-31
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                    THREE MONTHS ENDED MAY 31, 1994 AND 1995
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                           1994
                                      -------------------------------------------------------------------------------
                                                                               NOTES
                                           COMMON STOCK        ADDITIONAL    RECEIVABLE
                                      ----------------------     PAID-IN      -COMMON      RETAINED
                                        SHARES      AMOUNT       CAPITAL       STOCK       EARNINGS         TOTAL
                                      -----------  ---------  -------------  ----------  -------------  -------------

<S>                                   <C>          <C>        <C>            <C>         <C>            <C>
Balance, February 28,
 1994...............................    5,303,352  $  53,034  $   4,610,860  $  (34,250) $   3,029,841  $   7,659,485
  Continuing registration costs
   applied against additional
   paid-in capital..................           --         --        (20,154)         --             --        (20,154)
  Net income........................           --         --             --          --        689,514        689,514
                                      -----------  ---------  -------------  ----------  -------------  -------------
Balance, May 31, 1994...............    5,303,352  $  53,034  $   4,590,706  $  (34,250) $   3,719,355  $   8,328,845
                                      -----------  ---------  -------------  ----------  -------------  -------------
                                      -----------  ---------  -------------  ----------  -------------  -------------
</TABLE>

<TABLE>
<CAPTION>
                                                                           1995
                                     --------------------------------------------------------------------------------
                                                                              NOTES
                                          COMMON STOCK        ADDITIONAL    RECEIVABLE
                                     ----------------------     PAID-IN      -COMMON      RETAINED
                                       SHARES      AMOUNT       CAPITAL       STOCK       EARNINGS         TOTAL
                                     -----------  ---------  -------------  ----------  -------------  --------------

<S>                                  <C>          <C>        <C>            <C>         <C>            <C>
Balance, February 28, 1995.........    5,738,018  $  57,380  $   7,484,453  $  (15,000) $   6,286,361  $   13,813,194
  Sale of common stock at $2.13 per
   share, upon exercise of stock
   options.........................          300          3            636          --             --             639
  Common stock commitment in
   connection with asset
   purchase........................           --         --         22,500          --             --          22,500
  Net income.......................           --         --             --          --        895,128         895,128
                                     -----------  ---------  -------------  ----------  -------------  --------------
Balance, May 31, 1995..............    5,738,318  $  57,383  $   7,507,589  $  (15,000) $   7,181,489  $   14,731,461
                                     -----------  ---------  -------------  ----------  -------------  --------------
                                     -----------  ---------  -------------  ----------  -------------  --------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-32
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                    THREE MONTHS ENDED MAY 31, 1994 AND 1995
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                          1994           1995
                                                                                      -------------  -------------

<S>                                                                                   <C>            <C>
Cash Flows From Operating Activities:
  Net income........................................................................  $     689,514  $     895,128
  Adjustments to reconcile net income to net cash from operating activities:
    Depreciation and leasehold amortization.........................................        138,479        170,133
    Amortization of goodwill and covenants..........................................         44,644         95,379
    Provision for bad debts.........................................................         39,975         47,400
    Other liabilities...............................................................             --        (50,832)
    Gain on disposal of fixed assets................................................             --         (3,275)
    Changes in operating assets and liabilities, net of amounts acquired in
     acquisitions:
      Accounts and notes receivable.................................................       (367,720)    (1,445,500)
      Prepaid expenses and other assets.............................................       (134,744)       147,542
      Accounts payable and other liabilities........................................        322,554     (1,077,940)
      Income taxes payable..........................................................       (755,950)       215,142
                                                                                      -------------  -------------
        Net cash flows from operating activities....................................        (23,248)    (1,006,823)
                                                                                      -------------  -------------
Cash Flows From Investing Activities:
  Purchase of ConTest, Inc..........................................................             --       (123,848)
  Purchase of BSE Management, Inc...................................................       (198,626)      (103,077)
  Purchase of R.E. Blattert and Associates..........................................             --        (53,068)
  Purchase of property and equipment................................................       (120,226)      (122,649)
  Proceeds from sale of property and equipment......................................             --          5,602
  Other.............................................................................             --        (19,086)
                                                                                      -------------  -------------
        Net cash flows from investing activities....................................       (318,852)      (416,126)
                                                                                      -------------  -------------
Cash Flows From Financing Activities:
  Proceeds from issuance of long-term debt and notes payable........................             --        816,660
  Proceeds from issuance of common stock............................................             --            639
  Principal payments on long-term debt and notes payable, including capital lease
   obligations......................................................................       (217,915)      (293,309)
  Payments for continuing registration costs........................................        (20,154)            --
                                                                                      -------------  -------------
        Net cash flows from financing activities....................................       (238,069)       523,990
                                                                                      -------------  -------------
        Net change in cash and cash equivalents.....................................       (580,169)      (898,959)
Cash and Cash Equivalents, Beginning of period......................................      1,394,889      1,377,862
                                                                                      -------------  -------------
Cash and Cash Equivalents, End of period............................................  $     814,720  $     478,903
                                                                                      -------------  -------------
                                                                                      -------------  -------------
Supplemental Disclosures of Cash Flow Information:
  Cash payments for:
    Interest........................................................................  $      65,128  $     109,508
                                                                                      -------------  -------------
                                                                                      -------------  -------------
    Income taxes....................................................................  $   1,190,350  $     352,352
                                                                                      -------------  -------------
                                                                                      -------------  -------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-33
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                  (UNAUDITED)

NOTE A -- GENERAL

PRINCIPLES OF CONSOLIDATION

    The   consolidated  financial   statements  include  the   accounts  of  ATC
Environmental Inc. and its wholly-owned subsidiaries ("ATC" or the "Company").

    In the  opinion  of the  Company,  the accompanying  unaudited  consolidated
financial   statements  contain  all  adjustments  (consisting  only  of  normal
recurring accruals) necessary to present  fairly, in all material respects,  the
financial  position as of  May 31, 1995,  and the results  of operations and the
cash flows for the three  months ended May 31, 1994  and 1995. These results  of
operations  are not necessarily indicative of the results to be expected for the
full year due to certain seasonality factors and the effects and timing of large
service projects.

    Certain information and footnote disclosures normally included in  financial
statements  prepared in accordance with generally accepted accounting principles
have been  omitted.  These condensed  financial  statements should  be  read  in
conjunction with the consolidated financial statements and the notes included in
the  Company's financial statements for the fiscal year ended February 28, 1995,
which are included elsewhere in this Prospectus.

NATURE OF BUSINESS

    ATC Environmental  Inc. and  its subsidiaries  are environmental  consulting
firms  providing  assessment,  monitoring, training,  analytical  and management
services for  environmental projects.  These services  are provided  nation-wide
through  a  network  of  regional  offices.  Because  the  Company  conducts its
operations in a single industry, segment information is not presented.

SIGNIFICANT CUSTOMERS

    Revenues from two customers comprised  approximately 8.7% of total  revenues
during  the  three  months ended  May  31, 1995  as  compared to  29.1%  for the
comparable prior period.

EARNINGS PER SHARE DATA

    Earnings per common  share and  dilutive common equivalent  share have  been
computed  by using the weighted average number of shares outstanding during each
period. Outstanding  dilutive stock  warrants and  options are  included in  the
computation of weighted average number of shares.

RECLASSIFICATIONS

    Certain  reclassifications have  been made  to the  prior period's financial
statements to conform to the current years presentation.

                                      F-34
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)

NOTE B -- BUSINESS ACQUISITIONS

    The following  acquisitions  have  been  accounted  for  as  purchases.  The
acquired  company's  assets and  liabilities  are included  in  the accompanying
consolidated balance sheet at fair value  at the date of purchase. The  acquired
company's  operations subsequent to acquisition are included in the accompanying
consolidated statement of operations.

CON-TEST, INC.

    On October  1,  1994, ATC  acquired  substantially  all of  the  assets  and
liabilities  of Con-Test, Inc. ("Con-Test"), a Massachusetts based environmental
consulting company having branch offices in the New England states, New York and
Pennsylvania. The seller has guaranteed the net receivables purchased.

R.E. BLATTERT & ASSOCIATES

    On January  13, 1995,  ATC  acquired substantially  all  of the  assets  and
liabilities  of  R.E.  Blattert  &  Associates  ("Blattert"),  an  environmental
consulting firm having  geologic, environmental engineering  and water  resource
expertise  with offices in Indiana  and Iowa. The seller  has guaranteed the net
receivables purchased.  In addition,  the purchase  agreement provides  for  the
seller  to receive additional purchase consideration up to a maximum of $850,000
over a four-year period based on  achieving agreed upon earnings targets.  These
contingent  payments will be recorded as goodwill if subsequently earned. At May
31, 1995, no additional purchase consideration had been earned.

MICROBIAL ENVIRONMENTAL SERVICES, INC.

    On  January  4,   1995,  ATC  acquired   certain  operations  of   Microbial
Environmental  Services, Inc. ("MES"). ATC  agreed to assume service performance
obligations  under  certain  contracts  and  a  lease  obligation  of  MES.   In
consideration,  MES  assigned  accounts  receivable  to  ATC.  ATC  additionally
purchased certain field and  laboratory equipment from MES  and paid a  finder's
fee to an unrelated party.

PRO FORMA FINANCIAL INFORMATION

    The  following unaudited  pro forma  information sets  forth the  results of
operations of ATC as though  the purchase of Con-Test  had occurred at March  1,
1994:

<TABLE>
<CAPTION>
                                                                                             PRO FORMA
                                                                                     THREE MONTHS ENDED MAY 31,
                                                                                   ------------------------------
                                                                                        1994            1995
                                                                                   --------------  --------------
<S>                                                                                <C>             <C>
Revenues.........................................................................  $   10,333,423  $   10,814,953
Net income.......................................................................  $      552,182  $      895,128
Earnings per share (fully diluted)...............................................     $       .10     $       .15
</TABLE>

                                      F-35
<PAGE>
                    ATC ENVIRONMENTAL INC. AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)

NOTE C -- PROPERTY AND EQUIPMENT

    Property and equipment is comprised of the following:

<TABLE>
<CAPTION>
                                                                                    FEBRUARY 28,      MAY 31,
                                                                                        1995            1995
                                                                                   --------------  --------------
<S>                                                                                <C>             <C>
Office equipment.................................................................  $    2,086,889  $    2,155,308
Laboratory and field equipment...................................................       3,007,651       3,055,038
Transportation equipment.........................................................         223,397         216,580
Leasehold improvements...........................................................         537,698         545,543
                                                                                   --------------  --------------
                                                                                        5,855,635       5,972,469
Less accumulated depreciation....................................................      (2,704,349)     (2,863,994)
                                                                                   --------------  --------------
                                                                                   $    3,151,286  $    3,108,475
                                                                                   --------------  --------------
                                                                                   --------------  --------------
</TABLE>

NOTE D -- SUBSEQUENT EVENT -- MERGER OF ATC AND AURORA

    ATC  and  its  parent,  Aurora  Environmental  Inc.  ("Aurora")  were merged
pursuant to an  agreement ("the  Merger Agreement")  approved by  a majority  of
shareholders  of each  company on  June 29, 1995,  with ATC  being the surviving
corporation. Under the Merger  Agreement, ATC exchanged .545  of a share of  ATC
stock  for each of Aurora's 6,131,104  shares of stock outstanding. ATC's common
shares held by Aurora of 3,258,000 were cancelled. The merger will be  accounted
for  in  a  manner similar  to  a pooling  of  interests. Under  this  method of
accounting, recorded assets and liabilities of Aurora will be combined with  ATC
and  the results of operations of ATC and Aurora will also be combined as of the
effective date of  the merger. After  the merger,  ATC will be  able to  utilize
Aurora's net operating loss carryforward, which is approximately $970,000 at May
31,  1995.  In addition,  the intercompany  balance between  ATC and  Aurora was
forgiven.

PRO FORMA FINANCIAL INFORMATION

    The following  unaudited pro  forma information  sets forth  the results  of
operations of ATC and Aurora as if the merger and ATC's purchase of Con-Test had
occurred on March 1, 1994:

<TABLE>
<CAPTION>
                                                                                             PRO FORMA
                                                                                     THREE MONTHS ENDED MAY 31,
                                                                                   ------------------------------
                                                                                        1994            1995
                                                                                   --------------  --------------
<S>                                                                                <C>             <C>
Revenues.........................................................................  $   10,333,423  $   10,814,953
Net income.......................................................................  $      550,148  $      861,546
Earnings per share (fully diluted)...............................................     $       .09     $       .13
</TABLE>

                                      F-36
<PAGE>
                          INDEPENDENT AUDITORS' REPORT

Stockholders and Board of Directors
Aurora Environmental Inc. and Subsidiary

    We  have  audited the  accompanying  consolidated balance  sheets  of Aurora
Environmental Inc. and  subsidiary as  of February 28,  1995 and  1994, and  the
related  consolidated statements  of operations,  stockholders' equity  and cash
flows for each of the three years  in the period ended February 28, 1995.  These
financial  statements are  the responsibility  of the  Company's management. Our
responsibility is to express an opinion  on these financial statements based  on
our audits.

    We  conducted  our audits  in  accordance with  generally  accepted auditing
standards. Those standards require that we plan and perform the audit to  obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also  includes
assessing  the  accounting principles  used  and significant  estimates  made by
management, as well as evaluating the overall financial statement  presentation.
We believe that our audits provide a reasonable basis for our opinion.

    In  our opinion, such  consolidated financial statements  present fairly, in
all material respects, the financial  position of Aurora Environmental Inc.  and
subsidiary  as of February 28, 1995 and 1994 and the results of their operations
and their cash flows for  each of the three years  in the period ended  February
28, 1995, in conformity with generally accepted accounting principles.

DELOITTE & TOUCHE LLP
Omaha, Nebraska
May 4, 1995

                                      F-37
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
                          CONSOLIDATED BALANCE SHEETS
                           FEBRUARY 28, 1994 AND 1995

<TABLE>
<CAPTION>
                                                                                        1994            1995
                                                                                   --------------  --------------
<S>                                                                                <C>             <C>
ASSETS
  Current Assets:
    Cash and cash equivalents....................................................  $    1,398,430  $    1,555,124
    Trade accounts receivable, less allowance for doubtful accounts
     ($167,344 in 1994 and $535,886 in 1995) (Note J)............................       7,711,624      11,859,991
    Costs in excess of billings on uncompleted contracts.........................         370,000         447,000
    Notes receivable (Note B)....................................................         250,000              --
    Prepaid expenses and other current assets....................................         408,183         432,291
    Deferred income taxes (Note H)...............................................         152,600         132,700
                                                                                   --------------  --------------
      Total current assets.......................................................      10,290,837      14,427,106
  Property and equipment, net (Notes C and D)....................................       2,292,154       3,151,286
  Goodwill, net of accumulated amortization
   ($19,613 in 1994 and $137,470 in 1995) (Note B)...............................       1,242,504       7,166,998
  Covenants not to compete, net of accumulated amortization
   ($42,558 in 1994 and $137,021 in 1995) (Note B)...............................         232,442         317,979
  Other assets...................................................................         115,230         123,615
                                                                                   --------------  --------------
                                                                                   $   14,173,167  $   25,186,984
                                                                                   --------------  --------------
                                                                                   --------------  --------------
LIABILITIES AND STOCKHOLDERS' EQUITY
  Current Liabilities:
    Short-term debt (Note D).....................................................  $      115,603  $       88,720
    Current maturities of long-term debt (Note D)................................         543,268         840,907
    Accounts payable.............................................................         808,170       1,977,842
    Income taxes payable (Note H)................................................       1,130,653         128,250
    Accrued compensation.........................................................       1,363,858       2,053,797
    Other accrued expenses.......................................................         169,242       1,020,479
                                                                                   --------------  --------------
      Total current liabilities..................................................       4,130,794       6,109,995
  Long-term debt, less current maturities (Note D)...............................       2,182,119       3,892,766
  Other liabilities (Note E).....................................................              --       1,087,056
  Deferred income taxes (Note H).................................................          77,000          80,600
                                                                                   --------------  --------------
      Total liabilities..........................................................       6,389,913      11,170,417
                                                                                   --------------  --------------
  Minority interest in subsidiary................................................       2,954,293       5,970,062
  Commitments and contingencies (Notes B, D, F, G and K)
    Stockholders' Equity (Notes B, D, F, G, and K):
    Common stock, par value $.001 per share; authorized 25,000,000 shares; issued
     and outstanding 5,899,771 shares in 1994 and 6,101,104 shares in 1995.......           5,900           6,101
    Additional paid-in capital...................................................       4,201,218       5,729,363
    Notes receivable -- common stock.............................................         (15,000)        (15,000)
    Retained earnings............................................................         636,843       2,326,041
                                                                                   --------------  --------------
      Total stockholders' equity.................................................       4,828,961       8,046,505
                                                                                   --------------  --------------
                                                                                   $   14,173,167  $   25,186,984
                                                                                   --------------  --------------
                                                                                   --------------  --------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-38
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

<TABLE>
<CAPTION>
                                                                        1993            1994            1995
                                                                   --------------  --------------  --------------
<S>                                                                <C>             <C>             <C>
Revenues.........................................................  $   16,539,254  $   26,664,385  $   36,271,557
Cost of revenues.................................................       9,889,612      14,369,961      18,355,493
                                                                   --------------  --------------  --------------
    Gross profit.................................................       6,649,642      12,294,424      17,916,064
                                                                   --------------  --------------  --------------
Operating expenses:
  Selling........................................................         685,747         784,795       1,105,937
  General and administrative.....................................       5,165,338       8,174,257      11,052,572
  Provision for bad debts........................................          85,423         143,017         188,819
                                                                   --------------  --------------  --------------
                                                                        5,936,508       9,102,069      12,347,328
                                                                   --------------  --------------  --------------
    Operating income.............................................         713,134       3,192,355       5,568,736
                                                                   --------------  --------------  --------------
Nonoperating expense (income):
  Interest expense...............................................         137,891         199,412         285,570
  Interest income................................................         (51,110)        (45,941)        (35,212)
  Other expense, net (Note K)....................................           9,780           9,662         144,252
                                                                   --------------  --------------  --------------
                                                                           96,561         163,133         394,610
                                                                   --------------  --------------  --------------
    Income before income taxes and minority interest.............         616,573       3,029,222       5,174,126
Income tax expense (Note H)......................................         300,000       1,210,000       2,044,000
                                                                   --------------  --------------  --------------
Income before minority interest..................................         316,573       1,819,222       3,130,126
Minority interest in net income of subsidiary....................        (135,743)       (719,550)     (1,300,040)
                                                                   --------------  --------------  --------------
Net income.......................................................  $      180,830  $    1,099,672  $    1,830,086
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
Earnings per common share and dilutive common equivalent share:
  Primary........................................................  $          .03  $          .17  $          .27
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
  Fully diluted..................................................  $          .03  $          .17  $          .26
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
Weighted average number of shares outstanding:
  Primary........................................................       5,679,338       6,461,302       6,861,606
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
  Fully diluted..................................................       5,804,126       6,516,304       6,916,816
                                                                   --------------  --------------  --------------
                                                                   --------------  --------------  --------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-39
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
                CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

<TABLE>
<CAPTION>
                                                                              NOTES
                                         COMMON STOCK        ADDITIONAL    RECEIVABLE-    RETAINED
                                    ----------------------     PAID-IN       COMMON       EARNINGS
                                      SHARES      AMOUNT       CAPITAL        STOCK       (DEFICIT)        TOTAL
                                    -----------  ---------  -------------  -----------  -------------  -------------
<S>                                 <C>          <C>        <C>            <C>          <C>            <C>
Balance, February 29, 1992........    5,549,771  $   5,550  $   3,940,904   $ (15,000)  $    (617,048) $   3,314,406

  Adjustments resulting from
   capital transactions of
   subsidiary.....................           --         --         93,779          --         (25,099)        68,680

  Net income......................           --         --             --          --         180,830        180,830
                                    -----------  ---------  -------------  -----------  -------------  -------------

Balance, February 28, 1993........    5,549,771      5,550      4,034,683     (15,000 )      (461,317)     3,563,916

  Sale of common stock at $.53 to
   $.56 per share,
   upon exercise of warrants......      350,000        350        185,750          --              --        186,100

  Adjustments resulting from
   capital transactions
   of subsidiary..................           --         --        (19,215)         --          (1,512)       (20,727)

  Net income......................           --         --             --          --       1,099,672      1,099,672
                                    -----------  ---------  -------------  -----------  -------------  -------------

Balance, February 28, 1994........    5,899,771      5,900      4,201,218     (15,000 )       636,843      4,828,961

  Sale of common stock at $1.03
   per share, upon exercise of
   options........................      201,333        201        205,800          --              --        206,001
  Adjustments resulting from
   capital transactions of
   subsidiary.....................           --         --      1,322,345          --        (140,888)     1,181,457

  Net income......................           --         --             --          --       1,830,086      1,830,086
                                    -----------  ---------  -------------  -----------  -------------  -------------

Balance, February 28, 1995........    6,101,104  $   6,101  $   5,729,363  $  (15,000 ) $   2,326,041  $   8,046,505
                                    -----------  ---------  -------------  -----------  -------------  -------------
                                    -----------  ---------  -------------  -----------  -------------  -------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-40
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                  YEARS ENDED FEBRUARY 28, 1993, 1994 AND 1995

<TABLE>
<CAPTION>
                                                                           1993           1994           1995
                                                                       -------------  -------------  -------------
<S>                                                                    <C>            <C>            <C>
Cash Flows From Operating Activities:
  Net income.........................................................  $     180,830  $   1,099,672  $   1,830,086
  Adjustments to reconcile net income to net cash from operating
   activities:
    Minority interest in net income of subsidiary....................        135,743        719,550      1,300,040
    Depreciation and leasehold amortization..........................        614,519        648,473        707,318
    Amortization of goodwill and covenants...........................         24,455         37,716        212,320
    Provision for bad debts..........................................         85,423        143,017        188,819
    Deferred income taxes............................................       (131,875)       (12,000)        23,500
    Other liabilities................................................             --             --        (46,179)
    Loss (gain) on disposition of fixed assets.......................          9,142             --        (11,079)
    Changes in operating assets and liabilities, net of amounts
     acquired in acquisitions:
      Accounts and notes receivable..................................       (775,047)    (4,764,737)      (348,459)
      Prepaid expenses and other assets..............................        (33,766)      (158,580)       (10,506)
      Accounts payable and other liabilities.........................        144,924      1,050,040        154,966
      Income taxes payable...........................................        379,781      1,142,239     (1,002,403)
                                                                       -------------  -------------  -------------
        Net cash flows from operating activities.....................        634,129        (94,610)     2,998,423
                                                                       -------------  -------------  -------------
Cash Flows From Investing Activities:
  Purchase of Con-Test, Inc., net of cash acquired...................             --             --     (2,230,551)
  Purchase of BSE Management, Inc....................................             --     (1,030,285)      (887,325)
  Purchase of Microbial Environmental Services, Inc..................             --             --       (250,000)
  Purchase of R.E. Blattert & Associates, net of cash acquired.......             --             --         (9,541)
  (Purchase) rescission of Bio/West, Inc.............................       (750,000)       283,722             --
  Purchase of property and equipment.................................       (566,902)      (730,737)      (756,444)
  Proceeds from sale of property and equipment.......................          7,298          1,000         34,049
  Proceeds from maturities of investments............................      1,017,948             --             --
                                                                       -------------  -------------  -------------
        Net cash flows from investing activities.....................       (291,656)    (1,476,300)    (4,099,812)
                                                                       -------------  -------------  -------------
Cash Flows From Financing Activities:
  Proceeds from issuance long-term debt and notes payable............        219,062      3,018,995      1,580,318
  Proceeds from issuance of common stock                                          --        186,100        206,001
  Proceeds from issuance of common stock of subsidiary...............         38,100         16,146      2,329,948
  Principal payments on long-term debt and notes payable, including
   capital lease obligations.........................................       (400,292)    (1,174,756)    (2,800,767)
  Payments for continuing registration costs.........................        (14,120)       (25,383)       (57,417)
  Principal payments on notes payable -- stockholders................        (20,000)      (200,000)            --
                                                                       -------------  -------------  -------------
        Net cash flows from financing activities.....................       (177,250)     1,821,102      1,258,083
                                                                       -------------  -------------  -------------
        Net change in cash and cash equivalents......................        165,223        250,192        156,694
Cash and Cash Equivalents, Beginning of year.........................        982,915      1,148,238      1,398,430
                                                                       -------------  -------------  -------------
Cash and Cash Equivalents, End of year...............................  $   1,148,138  $   1,398,430  $   1,555,124
                                                                       -------------  -------------  -------------
                                                                       -------------  -------------  -------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-41
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE A -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

PRINCIPLES OF CONSOLIDATION

    The  consolidated  financial  statements  include  the  accounts  of  Aurora
Environmental  Inc.   ("Aurora")   and   its   majority-owned   subsidiary   ATC
Environmental  Inc. ("ATC" or the "Company"). ATC's financial statements include
the accounts  of  its  wholly-owned  subsidiaries ATC  New  England  Corp.,  ATC
Blattert Inc., Hygeia Proscience Laboratories, Inc. and ATC Management, Inc. All
significant intercompany accounts and transactions have been eliminated.

NATURE OF BUSINESS

    Aurora  operates solely as  a holding company for  ATC. Substantially all of
the assets, liabilities and results of operations reflected in the  accompanying
financial  statements are those of ATC. ATC is a 57% owned subsidiary of Aurora.
ATC is  an  environmental  consulting  firm  providing  assessment,  monitoring,
training,  analytical and management services  for environmental projects. These
services are provided nation-wide through a network of regional offices. Because
the Company conducts its operations in a single industry, segment information is
not presented.

REVENUE RECOGNITION

    The Company generally contracts for services to customers on the basis of  a
fixed fee per procedure or services performed. Revenue is recognized as services
are performed in accordance with the terms of the contract.

COSTS IN EXCESS OF BILLINGS ON UNCOMPLETED CONTRACTS

    Costs  in  excess of  billings on  uncompleted contracts  represent unbilled
services and reimbursable expenses associated with ongoing projects.

SIGNIFICANT CUSTOMER

    In fiscal 1995, revenues from a single customer comprised approximately  11%
of  total  revenues.  In  fiscal 1994,  revenues  from  this  customer comprised
approximately 12% of total revenues.

PROPERTY AND EQUIPMENT

    Property and  equipment are  carried at  cost. Depreciation  is computed  on
either  the straight-line or declining balance  method over the estimated useful
lives of the assets, as follows:

<TABLE>
<S>                                                                 <C>
Office Equipment..................................................          5 years
Transportation equipment..........................................        4-5 years
Laboratory and field equipment....................................        5-7 years
                                                                        life of the
Leasehold improvements............................................            lease
</TABLE>

AMORTIZATION OF INTANGIBLE ASSETS

    Goodwill associated with acquisitions is being amortized on a  straight-line
basis  over  a  10  to  30  year  period.  The  carrying  value  of  goodwill is
periodically  evaluated  on  the  basis  of  management's  estimates  of  future
undiscounted  operating income associated  with the acquired  business. When the
carrying amount of goodwill is determined  not to be recoverable by  management,
the  associated asset is written  off. At February 28,  1995, no such impairment
existed. The covenants not to compete are being amortized over the terms of  the
agreements, which are 3 to 5 year periods.

                                      F-42
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE A -- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)
INCOME TAXES

    The  liability method is used to measure deferred tax assets and liabilities
in  accordance  with  Statement  of  Financial  Accounting  Standards  No.  109,
ACCOUNTING  FOR INCOME TAXES,  based on temporary  differences between financial
and taxable income existing at each balance sheet date using enacted tax  rates.
Aurora  files  a separate  income  tax return;  while  ATC and  its wholly-owned
subsidiaries file a consolidated income tax return.

CONTINUING REGISTRATION COSTS

    Costs associated with the  registration and issuance  of equity are  charged
against  additional paid-in capital  as incurred. These  costs generally include
legal  and  accounting  fees,  printing  costs  and  other  direct  expenses  of
registration statement filings.

CREDIT RISK AND FINANCIAL INSTRUMENTS

    Financial   instruments   which   potentially   subject   the   Company   to
concentrations of  credit risk  are primarily  cash, temporary  investments  and
accounts  receivable.  The Company  places its  temporary investments  in highly
rated financial institutions and  investment grade short-term debt  instruments.
Concentrations  of credit risk  with respect to  accounts receivable are limited
due to  the  large number  of  customers,  the proportion  of  receivables  from
governmental  entities,  generally  short payment  terms  and  dispersion across
geographic areas.

EARNINGS PER COMMON SHARE AND DILUTIVE COMMON EQUIVALENT SHARE

    Earnings per common  share and  dilutive common equivalent  share have  been
computed  by using the weighted average  number of shares outstanding during the
year. Outstanding dilutive stock warrants and stock options are included in  the
computation of weighted average number of shares.

CASH AND CASH EQUIVALENTS

    For  purposes of reporting cash flows,  the Company considers all commercial
paper, money market funds and certificates of deposit purchased with a  maturity
of three months or less at acquisition to be cash equivalents.

RECLASSIFICATIONS

    Certain  reclassifications  have been  made  to the  prior  years' financial
statements to conform to the current year's presentation.

NOTE B -- BUSINESS ACQUISITIONS

CON-TEST, INC.

    On October  1,  1994, ATC  acquired  substantially  all of  the  assets  and
liabilities  of Con-Test, Inc. ("Con-Test"), a Massachusetts based environmental
consulting company having branch offices in the

                                      F-43
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE B -- BUSINESS ACQUISITIONS (CONTINUED)
New England states, New York and Pennsylvania. The seller has guaranteed the net
receivables purchased. The acquisition has been accounted for as a purchase. The
purchase price was comprised of the following consideration:

<TABLE>
<S>                                                                     <C>
Amounts Paid to Seller:
  Cash................................................................  $2,100,000
  Note payable........................................................     535,000
  ATC restricted common stock.........................................     492,905
Liabilities Assumed:
  Current liabilities.................................................   1,908,465
  Non-current liabilities.............................................     478,027
  Notes payable.......................................................   1,981,982
Direct expenses related to acquisition................................     131,910
                                                                        ----------
                                                                        $7,628,289
                                                                        ----------
                                                                        ----------
</TABLE>

    Con-Test's  assets  and  liabilities   are  included  in  the   accompanying
consolidated  balance sheet at fair value at  the date of purchase. The purchase
price allocation is summarized as follows:

<TABLE>
<S>                                                                     <C>
Accounts receivable, net..............................................  $2,615,469
Property and equipment................................................     633,945
Other assets..........................................................      13,359
Covenant not to compete...............................................     100,000
Goodwill..............................................................   4,265,516
                                                                        ----------
                                                                        $7,628,289
                                                                        ----------
                                                                        ----------
</TABLE>

R.E. BLATTERT & ASSOCIATES

    On January  13, 1995,  ATC  acquired substantially  all  of the  assets  and
liabilities  of  R.E.  Blattert  &  Associates  ("Blattert"),  an  environmental
consulting firm having  geologic, environmental engineering  and water  resource
expertise  with offices in Indiana  and Iowa. The seller  has guaranteed the net
receivables purchased.  In addition,  the purchase  agreement provides  for  the
seller  to receive additional purchase consideration up to a maximum of $850,000
over a four-year period based on  achieving agreed upon earnings targets.  These
contingent  payments will  be recorded  as goodwill  if subsequently  earned. At
February 28, 1995,  no additional  purchase consideration had  been earned.  The
acquisition was accounted for as a purchase. The purchase price was comprised of
the following consideration:

<TABLE>
<S>                                                                     <C>
Amounts Paid to Seller:
  ATC restricted common stock.........................................  $  112,503
Liabilities Assumed:
  Current liabilities.................................................     490,889
  Notes payable.......................................................     384,870
Direct expenses related to acquisition................................      23,209
                                                                        ----------
                                                                        $1,011,471
                                                                        ----------
                                                                        ----------
</TABLE>

                                      F-44
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE B -- BUSINESS ACQUISITIONS (CONTINUED)
    Blattert's   assets  and  liabilities  are   included  in  the  accompanying
consolidated balance sheet  at fair market  value at the  date of purchase.  The
purchase price allocation is summarized as follows:

<TABLE>
<S>                                                                     <C>
Accounts receivable, net..............................................  $  378,663
Property and equipment................................................      99,030
Other assets..........................................................      14,269
Covenant not to compete...............................................      80,000
Goodwill..............................................................     439,509
                                                                        ----------
                                                                        $1,011,471
                                                                        ----------
                                                                        ----------
</TABLE>

MICROBIAL ENVIRONMENTAL SERVICES, INC.

    On   January  4,  1995,   ATC  acquired  certain   operations  of  Microbial
Environmental Services, Inc. ("MES"). ATC  agreed to assume service  performance
obligation  under contracts and a lease obligation of MES. In consideration, MES
assigned accounts receivable  to ATC. ATC  additionally purchased certain  field
and laboratory equipment from MES and paid a finder's fee to an unrelated party.
The  acquisition  was  accounted  for  as a  purchase.  The  purchase  price was
comprised of the following consideration:

<TABLE>
<S>                                                                     <C>
Note payable to MES...................................................  $  100,000
Non-current liabilities assumed.......................................     812,208
Cash paid for finder's fee............................................     250,000
Note payable for finder's fee.........................................     200,000
                                                                        ----------
                                                                        $1,362,208
                                                                        ----------
                                                                        ----------
</TABLE>

    MES's assets  and  liabilities acquired  are  included in  the  accompanying
consolidated  balance sheet at fair value at  the date of purchase. The purchase
price allocation is summarized as follows:

<TABLE>
<S>                                                                     <C>
Accounts receivable, net..............................................  $  812,208
Equipment.............................................................     100,000
Goodwill..............................................................     450,000
                                                                        ----------
                                                                        $1,362,208
                                                                        ----------
                                                                        ----------
</TABLE>

BSE MANAGEMENT, INC.

    On April  30, 1993,  ATC  acquired certain  assets  and liabilities  of  BSE
Management,  Inc. ("BSE"),  a California based  environmental consulting holding
company and three  of its  subsidiaries, Diagnostic  Environmental Inc.,  Hygeia
Environmental  Laboratories and The Environmental Institute Inc. The acquisition
was accompanied  by  purchasing  certain  BSE  assets  at  a  foreclosure  sale,
acquiring  certain BSE unsecured debt from  its holder, entering into consulting
and employment  contracts  and  non-compete  agreements  with  certain  key  BSE
employees,  and assuming  specified liabilities  of BSE.  The purchase agreement
also calls for additional purchase consideration  up to a maximum of  $1,356,000

                                      F-45
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE B -- BUSINESS ACQUISITIONS (CONTINUED)
over  five years contingent  upon future cash receipts  of the ongoing business.
These contingent payments are recorded as goodwill as earned. The purchase price
is comprised of the following consideration:

<TABLE>
<S>                                                                     <C>
Cash paid to stockholders.............................................  $  400,000
Cash paid to secured party............................................     169,670
Liabilities assumed and other cash payments...........................     193,335
Issuance of note payable to financial institution.....................     355,840
Issuance of common stock to financial institution.....................      29,700
Direct expenses related to acquisition................................     142,442
Contingent consideration earned to date...............................   1,155,498
                                                                        ----------
                                                                        $2,446,485
                                                                        ----------
                                                                        ----------
</TABLE>

    BSE's assets and liabilities are  included in the accompanying  consolidated
balance  sheet  at  fair value  at  the  date of  purchase.  The  purchase price
allocation is summarized as follows:

<TABLE>
<S>                                                                     <C>
Property and equipment................................................  $  103,670
Other non-current assets..............................................      53,000
Covenants not to compete..............................................     150,000
Goodwill..............................................................   2,139,815
                                                                        ----------
                                                                        $2,446,485
                                                                        ----------
                                                                        ----------
</TABLE>

BIO/WEST, INC.

    On June 10, 1992, ATC signed a purchase agreement for 100% of the issued and
outstanding common  stock  of  Bio/West, Inc.  ("Bio/West"),  a  privately  held
environmental   consulting  firm   specializing  in   ecological  services.  The
acquisition was accounted for as a purchase.

    On October 14, 1993, because of  certain disputes which arose subsequent  to
the  purchase, the Company and the  former stockholders of Bio/West entered into
an agreement for restitution following rescission, which provided for an orderly
rescission of the  purchase. The  agreement effected  a refund  of the  purchase
price  by the  former Bio/West stockholders  to ATC  and a return  to the former
stockholders of all ownership and stock  of Bio/West. Under this agreement,  the
former  stockholders of Bio/West  refunded the cash payment  to ATC, forgave the
notes payable, forgave all amounts  payable under the profit contingent  portion
of  the original purchase agreement and  reimbursed ATC for expenses incurred by
it on behalf of Bio/West.  In order to provide  sufficient funds for the  former
shareholders of Bio/West to make full restitution provided in the recission, ATC
loaned  these former stockholders $375,000  supported by promissory notes. These
notes were  paid in  full as  of  February 28,  1995. ATC  also entered  into  a
separate  non-compete agreement  with Bio/West requiring  ATC to pay  a total of
$137,000 to Bio/West over three years.

    The accompanying consolidated statements of operations reflect the  revenues
and  expenses  of the  Company and  its subsidiaries,  including the  results of
Bio/West's  operations  through  May  31,  1993,  the  effective  date  of   the
rescission.  The results of operations of  Bio/West included in the consolidated
financial statements were  revenues of  $2,924,290 and $468,731  and net  income
(loss) of $29,657 and $(109,846) in fiscal 1993 and 1994, respectively.

                                      F-46
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE B -- BUSINESS ACQUISITIONS (CONTINUED)
PRO FORMA FINANCIAL INFORMATION (UNAUDITED)

    The  following unaudited  pro forma  information sets  forth the  results of
operations of ATC as though the purchases BSE and Con-Test and the rescission of
Bio/West had occurred at March 1, 1993:

<TABLE>
<CAPTION>
                                                                              PRO FORMA
                                                                       YEARS ENDED FEBRUARY 28,
                                                                    ------------------------------
                                                                         1994            1995
                                                                    --------------  --------------
<S>                                                                 <C>             <C>
Total revenues....................................................  $   39,469,717  $   40,807,600
Net income........................................................  $      547,229  $    1,740,968
Net income per share (fully diluted)..............................  $          .08  $          .25
</TABLE>

NOTE C -- PROPERTY AND EQUIPMENT

    Property and equipment consists of:

<TABLE>
<CAPTION>
                                                                           1994           1995
                                                                       -------------  -------------
<S>                                                                    <C>            <C>
Office equipment.....................................................  $   1,761,045  $   2,214,811
Laboratory and field equipment.......................................      2,559,132      3,300,208
Transportation equipment.............................................        107,544        223,397
Leasehold improvements...............................................        332,087        539,601
                                                                       -------------  -------------
                                                                           4,759,808      6,278,017
Less accumulated depreciation........................................      2,467,654      3,126,731
                                                                       -------------  -------------
    Property, plant and equipment, net...............................  $   2,292,154  $   3,151,286
                                                                       -------------  -------------
                                                                       -------------  -------------
</TABLE>

    The following is a summary of capital leases by major asset class:

<TABLE>
<CAPTION>
                                                                           1994           1995
                                                                       -------------  -------------
<S>                                                                    <C>            <C>
Office equipment.....................................................  $     448,795  $     448,795
Laboratory equipment.................................................        513,456        557,376
Leasehold improvements...............................................          9,844          9,844
                                                                       -------------  -------------
                                                                             972,095      1,016,015
Less accumulated amortization........................................        608,081        780,715
                                                                       -------------  -------------
                                                                       $     364,014  $     235,300
                                                                       -------------  -------------
                                                                       -------------  -------------
</TABLE>

    Lease amortization is included in depreciation expense.

                                      F-47
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE D -- LONG-TERM DEBT AND CREDIT AGREEMENTS

    Long-term debt consists of:

<TABLE>
<CAPTION>
                                                                                          1994           1995
                                                                                      -------------  -------------
<S>                                                                                   <C>            <C>
Borrowings from bank under revolving credit facility due September 30, 1996.
 Interest is payable monthly at the bank's benchmark rate, which equals or
 approximates the prime rate,
 9.0% at February 28, 1995..........................................................  $   1,700,000  $   3,075,000
Note payable to bank, payable in monthly installments plus
 interest which accrues at 1.0% above the bank's benchmark rate (9.0% at February
 28, 1995) through April, 1996......................................................        450,060        233,480
8.5% note payable issued in connection with the purchase of
 Con-Test, payable in three annual installments commencing September 30, 1995.
 Interest is payable quarterly......................................................             --        535,000
7.0% note payable issued in connection with the purchase of
 BSE, payable in monthly installments, including interest, through April, 1996......        282,835        179,355
Notes payable issued in connection with the purchase of Blattert,
 with fixed interest rates of 8% and 10.9% payable in monthly installments through
 April, 1999........................................................................             --        204,559
Notes payable issued in connection with the purchase of MES, with a fixed interest
 rate of 8%, payable in monthly and quarterly installments through February 1998....             --        300,000
Vehicle loans with interest rates ranging from 7.25% to 11.2%
 due in monthly installments at various dates through 1999..........................         13,300         76,531
Capitalized lease obligations with implicit interest rates ranging from 9% to 14%
 due in monthly installments at various dates through July, 1999....................        279,192        129,748
                                                                                      -------------  -------------
                                                                                          2,725,387      4,733,673
Less current maturities.............................................................        543,268        840,907
                                                                                      -------------  -------------
Long-term debt, less current maturities.............................................  $   2,182,119  $   3,892,766
                                                                                      -------------  -------------
                                                                                      -------------  -------------
</TABLE>

    The Company has a revolving credit  facility providing for borrowings up  to
$5,000,000,  subject to  a percentage  of its  eligible accounts  receivable, of
which $1,700,000 and $3,075,000 was outstanding  at February 28, 1994 and  1995.
Borrowings  are subject to  the terms of  a promissory note  and the outstanding
balance is due on September 30, 1996. Interest is payable monthly and accrues at
the bank's benchmark interest rate which  is equal to or approximates the  prime
rate of interest (9.0% at February 28, 1995). At February 28, 1995, $657,000 was
available to borrow under the terms of the agreement.

    The above mentioned credit facility and note payable to bank contain certain
restrictive financial covenants, including a prohibition of dividend payments by
ATC  to its stockholders (including Aurora)  until obligations are paid in full,
and are collateralized by substantially all assets of the Company.

    At February 28, 1994 and 1995,  the Company has short-term notes payable  to
financing  institutions  of $115,603  and  $88,720, respectively,  with interest
rates of 4.7% and 6.7%, respectively.

                                      F-48
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE D -- LONG-TERM DEBT AND CREDIT AGREEMENTS (CONTINUED)
    Aggregate  maturities  of   long-term  debt   including  capitalized   lease
obligations at February 28, 1995 are as follows:

<TABLE>
<CAPTION>
                                          NET          LESS
                                        MINIMUM      PORTION       PORTION
                                         LEASE     REPRESENTING  REPRESENTING      NOTES          TOTAL
                                       PAYMENTS      INTEREST     PRINCIPAL       PAYABLE         DEBT
                                      -----------  ------------  ------------  -------------  -------------
<S>                                   <C>          <C>           <C>           <C>            <C>
1996................................  $    71,800   $    8,999    $   62,801   $     778,106  $     840,907
1997................................       22,875        5,386        17,489       3,490,375      3,507,864
1998................................       22,875        3,719        19,156         292,895        312,051
1999................................       22,875        1,893        20,982          35,512         56,494
2000................................        9,537          217         9,320           7,037         16,357
                                      -----------  ------------  ------------  -------------  -------------
                                      $   149,962   $   20,214    $  129,748   $   4,603,925  $   4,733,673
                                      -----------  ------------  ------------  -------------  -------------
                                      -----------  ------------  ------------  -------------  -------------
</TABLE>

NOTE E -- COMMITMENTS

OPERATING LEASE COMMITMENTS

    The  Company leases  office space, laboratory  facilities, temporary housing
facilities and  automobiles under  operating lease  agreements which  expire  at
varying  dates from  March 1994 through  September 2001. The  Company also rents
equipment on  a  job-by-job  basis.  Minimum annual  rental  commitments  as  of
February  28,  1995  are as  follows:  1996, $1,133,637;  1997,  $916,491; 1998,
$644,910; 1999,  $488,242;  2000,  $439,758  and  thereafter  $1,147,265  (total
$4,770,303).

    Rent  expense for fiscal years 1993,  1994 and 1995 was $684,309, $1,129,283
and $1,049,512, respectively, net of sublease rental income of $7,045 in  fiscal
year 1993.

OTHER LIABILITIES

    Other liabilities consist of long-term lease commitments and other long-term
contractual  obligations  assumed  in  connection  with  business  acquisitions.
Contractual obligations representing  existing liabilities  recorded within  the
financial  statements that  are expected to  be realized during  fiscal 1996 are
included within accrued expenses.

NOTE F -- STOCK OPTIONS
    A stock option plan  approved by the Board  of Directors of Aurora  provides
for  the granting of 2,000,000  options to employees for  the purchase of common
stock at prices which cannot be less than  the fair market value at the time  of
the  grant. Options become exercisable  20% per year and  expire five years from
the date of grant.  At February 28, 1995,  1,242,000 options were available  for
grant   under  this  plan.   The  option  shares  are   subject  to  changes  in
capitalization.

    Under a non-qualified  stock option  plan, Aurora's Board  of Directors  may
grant  options  to  employees,  officers and  directors  to  purchase  shares of
Aurora's common stock at prices to be determined by Aurora's Board of  Directors
for  a term not to exceed ten years.  Aurora has reserved a maximum of 1,500,000
shares of its authorized but unissued shares of common stock for issuance  under
the plan and 1,342,000 shares remain available for grant at February 28, 1995.

                                      F-49
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE F -- STOCK OPTIONS (CONTINUED)
    The  charges in the outstanding stock  options of Aurora during fiscal years
ended 1993, 1994 and 1995 under these plans are summarized below:

<TABLE>
<CAPTION>
                                                                                                       OPTION
                                                                                         AURORA      PRICE PER-
                                                                                        OPTIONS     SHARE-RANGE
                                                                                       ----------  --------------
<S>                                                                                    <C>         <C>
Balance at February 29, 1992.........................................................     540,500  $  1.00 - 3.00
  Granted............................................................................      30,000            1.00
  Expired............................................................................    (340,500)    1.00 - 3.00
                                                                                       ----------  --------------
Balance at February 28, 1993.........................................................     230,000     1.00 - 1.03
  Granted............................................................................     150,000            2.90
                                                                                       ----------  --------------
Balance at February 28, 1994.........................................................     380,000     1.00 - 2.90
  Exercised..........................................................................    (200,000)           1.03
                                                                                       ----------  --------------
Balance at February 28, 1995.........................................................     180,000     1.00 - 2.90
                                                                                       ----------  --------------
                                                                                       ----------
Exercisable at February 28, 1995.....................................................     180,000
                                                                                       ----------
                                                                                       ----------
</TABLE>

    A stock option  plan, approved by  the Board  of Directors of  ATC in  1988,
provides for the granting of 200,000 options to employees for purchase of common
stock  at prices which cannot be less than  the fair market value at the time of
the grant. Options become exercisable 20% per year for certain participants  and
50%  per year for other participants and expire within five years of the date of
the grant.

    Additionally, in  January 1988,  ATC  granted options  for the  purchase  of
342,000  shares of common stock at a price  of $.15 per share in part to related
parties. ATC determined that the option price approximated fair market value  at
the  date of  grant and, accordingly,  no compensation was  recorded pursuant to
these options. These options have all been exercised as of February 28, 1993.

    On July 16, 1993, the Board of Directors of ATC approved an additional stock
option plan  providing for  the granting  of 200,000  options to  employees  for
purchase  of common stock at prices which  cannot be less than fair market value
at the time of grant. Options become exercisable 20% per year and expire  within
five years of the date of grant.

    At  February 28, 1995, ATC had granted options under the 1988 and 1993 plans
for 291,400 shares, of  which options for 19,980  shares had been exercised  and
options  for 127,000 shares were exercisable.  Additionally, in fiscal 1995, the
Board of  Directors approved  the granting  of 20,000  options to  an  unrelated
consultant for purchase of common stock at $9.50 per share (fair market value at
date of grant). The option shares are subject to changes in capitalization.

                                      F-50
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE F -- STOCK OPTIONS (CONTINUED)
    The  changes in the outstanding stock options of ATC under the 1988 and 1993
plans described immediately above  during fiscal years 1993,  1994 and 1995  are
summarized below:

<TABLE>
<CAPTION>
                                                                                        ATC         PRICE PER-
                                                                                      OPTIONS       SHARE-RANGE
                                                                                     ----------  -----------------
<S>                                                                                  <C>         <C>
Balance at February 29, 1992.......................................................     305,550  $    0.15 -  4.31
  Granted..........................................................................     123,550       1.88 -  3.00
  Exercised........................................................................    (254,000)              0.15
  Expired..........................................................................     (42,550)      2.31 -  3.06
                                                                                     ----------  -----------------
Balance at February 28, 1993.......................................................     132,550       1.88 -  4.31
  Granted..........................................................................      50,750       4.00 -  7.50
  Exercised........................................................................      (5,600)      1.88 -  4.31
  Expired..........................................................................      (7,000)      1.88 -  4.00
                                                                                     ----------  -----------------
Balance at February 28, 1994.......................................................     170,700       1.88 -  7.50
  Granted..........................................................................     112,350       6.75 - 17.00
  Exercised........................................................................      (6,980)      1.88 -  5.00
  Expired..........................................................................      (4,650)     10.00 - 10.50
                                                                                     ----------  -----------------
Balance at February 28, 1995.......................................................     271,420  $    1.88 - 17.00
                                                                                     ----------  -----------------
                                                                                     ----------
</TABLE>

NOTE G -- COMMON STOCK WARRANTS

    In  connection  with the  borrowing of  $220,000  from two  stockholders and
subsequent extensions of the  due dates of the  notes, Aurora has issued  common
stock  purchase warrants  to these  stockholders, each  of which  is immediately
exercisable for one  share of common  stock. (The related  notes were repaid  in
full  at February 28, 1994.) These warrants expire between November 30, 2000 and
May 31, 2003. The changes in warrant activity of Aurora during the fiscal  years
ended 1993, 1994 and 1995 are summarized below:

<TABLE>
<CAPTION>
                                                                                                      WARRANT
                                                                                        AURORA       PRICE PER-
                                                                                       WARRANTS     SHARE-RANGE
                                                                                      -----------  --------------
<S>                                                                                   <C>          <C>
Balance at February 29, 1992........................................................    1,210,000  $  0.53 - 1.00
                                                                                      -----------  --------------
Balance at February 28, 1993........................................................    1,210,000     0.53 - 1.00
  Granted...........................................................................      100,000            1.50
  Exercised.........................................................................     (350,000)    0.53 - 0.56
                                                                                      -----------  --------------
Balance at February 28, 1994........................................................      960,000     0.56 - 1.50
                                                                                      -----------  --------------
Balance at February 28, 1995........................................................      960,000  $  0.56 - 1.50
                                                                                      -----------  --------------
                                                                                      -----------
</TABLE>

    During  the year ended February 28, 1995, 284,803 of the 285,817 outstanding
ATC Class B warrants were exercised at  an exercise price of $8.00 allowing  the
holder  to receive  one share of  common stock per  warrant and one  ATC Class C
warrant. The remaining Class  B warrants not exercised  expired as of  September
30, 1994.

    At  February 28, 1995,  there are 570,620 ATC  Class C warrants outstanding.
Each Class C warrant entitles the holder  to purchase one share of common  stock
at an exercise price of $10.00. ATC has the right to redeem the Class C warrants
at  a price of $0.01 per warrant at  any time upon 30 days prior written notice.
ATC has reserved common  shares equal to the  outstanding warrants for  issuance
upon  the exercise of the  Class C warrants. The expiration  date of the Class C
warrants is September 30, 1996.

                                      F-51
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE H -- INCOME TAXES

    Income tax expense (benefit) consists of the following:

<TABLE>
<CAPTION>
                                                                                         STATE AND
YEAR ENDED FEBRUARY 28                                                      FEDERAL        LOCAL         TOTAL
-----------------------------------------------------------------------  -------------  -----------  -------------
<S>                                                                      <C>            <C>          <C>
1995:
  Current..............................................................  $   1,725,000  $   295,500  $   2,020,500
  Deferred.............................................................         19,000        4,500         23,500
                                                                         -------------  -----------  -------------
    Total..............................................................  $   1,744,000  $   300,000  $   2,044,000
                                                                         -------------  -----------  -------------
                                                                         -------------  -----------  -------------
1994:
  Current..............................................................  $   1,009,000  $   213,000  $   1,222,000
  Deferred.............................................................         (9,000)      (3,000)       (12,000)
                                                                         -------------  -----------  -------------
    Total..............................................................  $   1,000,000  $   210,000  $   1,210,000
                                                                         -------------  -----------  -------------
                                                                         -------------  -----------  -------------
1993:
  Current..............................................................  $     354,000  $    77,875  $     431,875
  Deferred.............................................................       (122,000)      (9,875)      (131,875)
                                                                         -------------  -----------  -------------
    Total..............................................................  $     232,000  $    68,000  $     300,000
                                                                         -------------  -----------  -------------
                                                                         -------------  -----------  -------------
</TABLE>

    The Company made income tax payments of approximately $56,000, $278,000  and
$3,023,000 in fiscal 1993, 1994 and 1995, respectively.

    A  reconciliation of the  statutory U.S. Federal tax  rate and effective tax
rate is as follows:

<TABLE>
<CAPTION>
YEAR ENDED FEBRUARY 28                                                                    1993         1994         1995
-------------------------------------------------------------------------------------  -----------  -----------  -----------
<S>                                                                                    <C>          <C>          <C>
Statutory U.S. Federal rate..........................................................       34.0%        34.0%        34.0%
State income taxes, net of federal benefit...........................................        4.2          4.5          4.1
Non-deductible expenses of ATC.......................................................        7.7          0.8          0.5
Non-deductible losses of Aurora......................................................        2.8          0.6          0.9
                                                                                           ---          ---          ---
                                                                                            48.7%        39.9%        39.5%
                                                                                           ---          ---          ---
                                                                                           ---          ---          ---
</TABLE>

    The tax effects  of temporary differences  that give rise  to a  significant
portion of deferred tax assets and liabilities consist of the following:

<TABLE>
<CAPTION>
                                                                                                FEBRUARY 28,
                                                                                          ------------------------
                                                                                             1994         1995
                                                                                          -----------  -----------
<S>                                                                                       <C>          <C>
Deferred tax assets:
  Nondeductible liabilities and reserves................................................  $   172,000  $   234,300
  Other.................................................................................       38,600       31,000
  Net operating loss carryforward.......................................................      286,620      329,800
  Valuation allowance...................................................................     (286,620)    (329,800)
                                                                                          -----------  -----------
                                                                                              210,600      265,300
                                                                                          -----------  -----------
Deferred tax liabilities:
  Property and equipment................................................................       77,000       97,000
  Prepaid expenses......................................................................       58,000      101,600
  Other.................................................................................      --            14,600
                                                                                          -----------  -----------
                                                                                              135,000      213,200
                                                                                          -----------  -----------
Net deferred tax asset..................................................................  $    75,600  $    52,100
                                                                                          -----------  -----------
                                                                                          -----------  -----------
</TABLE>

                                      F-52
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE H -- INCOME TAXES (CONTINUED)
    The  current portion of net deferred tax  assets of $152,600 and $132,700 at
February 28, 1994 and  1995 is classified in  the consolidated balance sheet  in
current assets. The noncurrent portion is classified in noncurrent liabilities.

    Aurora  and  ATC file  separate income  tax returns.  At February  28, 1995,
Aurora has net  operating loss  (NOL) carryforwards  of approximately  $970,000,
which  expire through 2010. The valuation  allowance provided for deferred taxes
relates entirely to the Aurora NOL. This valuation allowance will be recorded as
a reduction of  income tax expense  in future periods  if realization of  future
deductions becomes more likely than not.

    During  fiscal 1993, ATC recorded in  additional paid-in capital $344,000 of
tax benefit  from the  exercise of  common stock  warrants and  options.  During
fiscal 1994, ATC adjusted its tax benefit recorded in additional paid-in capital
downward  by $40,927 to reflect the  actual tax benefit realized. Aurora's share
of these transactions  is recorded within  stockholders' equity as  part of  the
adjustments resulting from capital transactions of its subsidiary.

NOTE I -- EMPLOYEE BENEFIT PLANS
    The  Company  has  an  employee  savings  plan  which  allows  for voluntary
contributions into  designated  investment  funds  by  eligible  employees.  The
Company  may,  at the  discretion  of its  Board  of Directors,  make additional
contributions on behalf  of the  Plan's participants.  No Company  contributions
were made in fiscal years 1993, 1994 and 1995.

NOTE J -- SUPPLEMENTAL INFORMATION
    Supplemental cash flow information is as follows:

<TABLE>
<CAPTION>
                                                                           1993           1994           1995
                                                                       -------------  -------------  -------------
<S>                                                                    <C>            <C>            <C>
Cash paid for interest...............................................  $     121,092  $     173,174  $     276,658
Noncash investing and financing activities:
  Tax benefit (adjustment to tax benefit) from exercise of common
   stock warrants....................................................        344,000        (40,927)            --
  Note payable to stockholders related to Bio/West acquisition
   (rescission)......................................................        750,000       (750,000)            --
  Liabilities assumed in connection with business combinations.......      1,022,724        193,335      6,056,441
  Common stock issued in connection with business combinations.......             --         29,700        605,408
  Notes payable issued in connection with business combinations......             --        355,840        835,000
</TABLE>

                                      F-53
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)

NOTE J -- SUPPLEMENTAL INFORMATION (CONTINUED)
    Supplemental analysis of valuation and qualifying accounts is as follows:

<TABLE>
<CAPTION>
                                                                           1993           1994           1995
                                                                       -------------  -------------  -------------
<S>                                                                    <C>            <C>            <C>
Changes in the allowance for doubtful accounts are as follows:
  Balance, beginning of year.........................................  $     172,502  $     130,768  $     167,344
  Provision for bad debts............................................         85,423        143,017        188,819
  Amounts written-off, net of recoveries.............................       (129,159)       (63,941)      (136,350)
  Adjustments for allowance for doubtful accounts on acquired
   (rescinded) accounts receivable:
    Con-Test.........................................................             --             --        291,223
    Blattert.........................................................             --             --         24,850
    Bio/West.........................................................          2,002        (42,500)            --
                                                                       -------------  -------------  -------------
  Balance, end of year...............................................  $     130,768  $     167,344  $     535,886
                                                                       -------------  -------------  -------------
                                                                       -------------  -------------  -------------
</TABLE>

NOTE K -- SUBSEQUENT EVENT -- MERGER AGREEMENT (UNAUDITED)
    ATC  and Aurora have entered into an agreement  to merge, with ATC to be the
surviving corporation. The agreement is subject to certain conditions  including
the  approval of  both ATC's and  Aurora's stockholders. Approval  of the merger
will require a  majority vote of  each of the  corporations. Under the  proposed
agreement,  ATC would exchange  .545 of a share  of ATC stock  for each share of
Aurora stock. ATC common shares held by Aurora, 3,258,000 at February 28,  1995,
would  be cancelled. The merger would be accounted  for in a manner similar to a
pooling of  interests. Under  this  method of  accounting, recorded  assets  and
liabilities  of Aurora would be combined with  ATC and the results of operations
of ATC  and  Aurora  would also  be  combined  on the  date  the  merger  became
effective. After the merger, ATC would be able to utilize Aurora's net operating
loss  carryforward, which is  $970,000 at February 28,  1995. In addition, ATC's
liability to Aurora would be cancelled at the merger date.

PRO FORMA FINANCIAL INFORMATION (UNAUDITED)

    The following  unaudited pro  forma information  sets forth  the results  of
operations  of ATC and Aurora as if the merger and ATC's acquisitions of BSE and
Con-Test and rescission of Bio/West had occurred on March 1, 1993:

<TABLE>
<CAPTION>
                                                                                        1994            1995
                                                                                   --------------  --------------
<S>                                                                                <C>             <C>
Revenues.........................................................................  $   39,469,717  $   40,807,600
Net income.......................................................................         914,517       3,304,575
Earning per share (fully diluted)................................................  $          .15  $          .51
</TABLE>

                                      F-54
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
                          CONSOLIDATED BALANCE SHEETS
                       FEBRUARY 28, 1995 AND MAY 31, 1995

<TABLE>
<CAPTION>
                                                                                                      MAY 31,
                                                                                    FEBRUARY 28,        1995
                                                                                        1995       --------------
                                                                                   --------------   (UNAUDITED)
<S>                                                                                <C>             <C>
ASSETS
  Current Assets:
    Cash and cash equivalents....................................................  $    1,555,124  $      624,569
    Trade accounts receivable, less allowance for doubtful accounts ($535,886 at
     February 28, 1995 and $579,449 at May 31, 1995).............................      11,859,991      12,496,667
    Costs in excess of billings on uncompleted contracts.........................         447,000       1,198,900
    Prepaid expenses and other current assets....................................         432,291         286,034
    Deferred income taxes........................................................         132,700         132,700
                                                                                   --------------  --------------
        Total current assets.....................................................      14,427,106      14,738,870
    Property and equipment, net..................................................       3,151,286       3,108,475
    Goodwill, net of accumulated amortization ($137,470 at February 28, 1995 and
     $205,933 at May 31, 1995)...................................................       7,166,998       7,467,189
    Covenants not to compete, net of accumulated amortization ($137,021 at
     February 28, 1995 and $163,937 at May 31, 1995).............................         317,979         301,063
    Other assets.................................................................         123,615         124,754
                                                                                   --------------  --------------
                                                                                   $   25,186,984  $   25,740,351
                                                                                   --------------  --------------
                                                                                   --------------  --------------
LIABILITIES AND STOCKHOLDERS' EQUITY
  Current Liabilities:
    Short-term debt..............................................................  $       88,720  $       47,210
    Current maturities of long-term debt.........................................         840,907         780,286
    Accounts payable.............................................................       1,977,842       1,864,496
    Income taxes payable.........................................................         128,250         343,392
    Accrued compensation.........................................................       2,053,797       1,433,627
    Other accrued expenses.......................................................       1,020,479         734,969
                                                                                   --------------  --------------
        Total current liabilities................................................       6,109,995       5,203,980

    Long-term debt, less current maturities......................................       3,892,766       4,593,248
    Other liabilities............................................................       1,087,056       1,036,224
    Deferred income taxes........................................................          80,600          80,600
                                                                                   --------------  --------------
        Total liabilities........................................................      11,170,417      10,914,052
                                                                                   --------------  --------------

    Minority interest............................................................       5,970,062       6,356,937
  Stockholders' Equity:
    Common stock, par value $.001 per share; authorized 25,000,000 shares; issued
     and outstanding 6,101,104 shares at February 28, 1995 and May 31, 1995......           6,101           6,101
    Additional paid-in capital...................................................       5,729,363       5,729,363
    Notes receivable -- common stock.............................................         (15,000)        (15,000)
    Retained earnings............................................................       2,326,041       2,748,898
                                                                                   --------------  --------------
                                                                                        8,046,505       8,469,362
                                                                                   --------------  --------------
                                                                                   $   25,186,984  $   25,740,351
                                                                                   --------------  --------------
                                                                                   --------------  --------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-55
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                    THREE MONTHS ENDED MAY 31, 1994 AND 1995
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                         1994            1995
                                                                                     -------------  --------------
<S>                                                                                  <C>            <C>
Revenues...........................................................................  $   8,167,900  $   10,814,953
Cost of revenues...................................................................      4,298,256       5,545,411
                                                                                     -------------  --------------
      Gross profit.................................................................      3,869,644       5,269,542
Operating expenses:
  Selling..........................................................................        223,866         329,629
  General and administrative.......................................................      2,430,169       3,422,536
  Provision for bad debts..........................................................         39,975          47,400
                                                                                     -------------  --------------
                                                                                         2,694,010       3,799,565
                                                                                     -------------  --------------
      Operating income.............................................................      1,175,634       1,469,977
                                                                                     -------------  --------------
Nonoperating expense (income):
  Interest expense.................................................................         65,428         109,508
  Interest income..................................................................        (10,100)        (44,273)
  Other............................................................................           (301)         27,510
                                                                                     -------------  --------------
                                                                                            55,027          92,745
                                                                                     -------------  --------------
      Income before income taxes and minority interest.............................      1,120,607       1,377,232
Income tax expense.................................................................        434,400         567,500
                                                                                     -------------  --------------
Income before minority interest....................................................        686,207         809,732
Minority interest in net income of subsidiary......................................        265,049         386,875
                                                                                     -------------  --------------
Net income.........................................................................  $     421,158  $      422,857
                                                                                     -------------  --------------
                                                                                     -------------  --------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-56
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                    THREE MONTHS ENDED MAY 31, 1994 AND 1995
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                         1994            1995
                                                                                     -------------  --------------
<S>                                                                                  <C>            <C>
Cash Flows From Operating Activities:
  Net income.......................................................................  $     421,158  $      422,857
  Adjustments to reconcile net income to net cash from operating activities:
    Minority interest in net income of subsidiary..................................        258,143         386,875
    Depreciation and leasehold amortization........................................        138,479         170,133
    Amortization of goodwill and covenants.........................................         44,644          95,379
    Provision for bad debts........................................................         39,975          47,400
    Other liabilities..............................................................             --         (50,832)
    Gain on disposal of fixed assets...............................................             --          (3,275)
    Changes in operating assets and liabilities, net of amounts acquired in
     acquisitions:
      Accounts and notes receivable................................................       (367,720)     (1,445,500)
      Prepaid expenses and other assets............................................       (134,744)        146,142
      Accounts payable and other liabilities.......................................        322,777      (1,022,740)
      Income taxes payable.........................................................       (755,950)        215,142
                                                                                     -------------  --------------
        Net cash flows from operating activities...................................        (33,238)     (1,038,419)
                                                                                     -------------  --------------
Cash Flows From Investing Activities:
  Purchase of ConTest, Inc.........................................................             --        (123,848)
  Purchase of BSE Management, Inc..................................................       (198,626)       (103,077)
  Purchase of R.E. Blattert and Associates.........................................             --         (53,068)
  Purchase of property and equipment...............................................       (120,226)       (122,649)
  Proceeds from sale of property and equipment.....................................             --           5,602
  Other............................................................................             --         (19,086)
                                                                                     -------------  --------------
      Net cash flows from investing activities.....................................       (318,852)       (416,126)
                                                                                     -------------  --------------
Cash Flows From Financing Activities:
  Proceeds from issuance of long-term debt and notes payable.......................             --         816,660
  Proceeds from issuance of common stock...........................................             --             639
  Principal payments on long-term debt and notes payable, including capital lease
   obligations.....................................................................       (217,915)       (293,309)
  Payments for continuing registration costs.......................................        (13,250)             --
                                                                                     -------------  --------------
      Net cash flows from financing activities.....................................       (231,165)        523,990
                                                                                     -------------  --------------
      Net change in cash and cash equivalents......................................       (583,255)       (930,555)
Cash and Cash Equivalents, Beginning of period.....................................      1,398,430       1,555,124
                                                                                     -------------  --------------
Cash and Cash Equivalents, End of period...........................................  $     815,175  $      624,569
                                                                                     -------------  --------------
                                                                                     -------------  --------------
Supplemental disclosures of cash flow information:
  Cash payments for:
    Interest.......................................................................  $      65,128  $      109,508
                                                                                     -------------  --------------
                                                                                     -------------  --------------
    Income taxes...................................................................  $   1,190,350  $      352,352
                                                                                     -------------  --------------
                                                                                     -------------  --------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-57
<PAGE>
                    AURORA ENVIRONMENTAL INC. AND SUBSIDIARY
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                  (UNAUDITED)

NOTE A -- GENERAL

PRINCIPLES OF CONSOLIDATION

    The  consolidated  financial  statements  include  the  accounts  of  Aurora
Environmental Inc.
("Aurora" or the "Company") and its subsidiary, ATC Environmental Inc.  ("ATC").
ATC is a 57% owned subsidiary of Aurora.

    In  the  opinion of  the  Company, the  accompanying  unaudited consolidated
financial  statements  contain  all  adjustments  (consisting  only  of   normal
recurring  accruals) necessary to present fairly,  in all material respects, the
financial position as of  May 31, 1995,  and the results  of operations and  the
cash  flows for the three  months ended May 31, 1994  and 1995. These results of
operations are not necessarily indicative of the results to be expected for  the
full year due to certain seasonality factors and the effects and timing of large
service projects.

    Certain  information and footnote disclosures normally included in financial
statements prepared in accordance with generally accepted accounting  principles
have  been  omitted.  These condensed  financial  statements should  be  read in
conjunction with the consolidated financial statements and the notes included in
the Company's financial statements for the fiscal year ended February 28,  1995,
which are included elsewhere in this Prospectus.

NATURE OF BUSINESS

    Aurora  Environmental Inc.  and its subsidiary  are environmental consulting
firms providing  assessment,  monitoring, training,  analytical  and  management
services  for environmental  projects. These  services are  provided nation-wide
through a  network  of  regional  offices.  Because  the  Company  conducts  its
operations in a single industry, segment information is not presented.

RECLASSIFICATIONS

    Certain  reclassifications have  been made  to the  prior period's financial
statements to conform to the current years presentation.

NOTE B -- MERGER OF ATC AND AURORA
    Aurora and ATC were merged pursuant to an agreement ("the Merger Agreement")
approved by a majority of  shareholders of each company  on June 29, 1995,  with
ATC  being the surviving corporation. Under  the Merger Agreement, ATC exchanged
 .545 of a  share of ATC  stock for each  of Aurora's 6,131,104  shares of  stock
outstanding. ATC's common shares held by Aurora of 3,258,000 were cancelled. The
merger  will be  accounted for in  a manner  similar to a  pooling of interests.
Under this method of accounting, recorded assets and liabilities of Aurora  will
be  combined with ATC and the results of  operations of ATC and Aurora will also
be combined as of the effective date  of the merger. After the merger, ATC  will
be   able  to  utilize  Aurora's  net  operating  loss  carryforward,  which  is
approximately $970,000 at May  31, 1995. In  addition, the intercompany  balance
between ATC and Aurora was forgiven.

                                      F-58
<PAGE>
                          INDEPENDENT AUDITOR'S REPORT

    To the Board of Directors and
Shareholders of Con-Test, Inc.
East Longmeadow, Massachusetts

    I  have  audited the  accompanying balance  sheets of  Con-Test, Inc.  as of
December 31,  1993  and 1992,  and  the  related statements  of  operations  and
retained  earnings  and cash  flows for  the years  then ended.  These financial
statements are the responsibility of the Company's management. My responsibility
is to express an opinion on these financial statements based on my audits.

    I conducted  my  audits  in  accordance  with  generally  accepted  auditing
standards.  Those standards require that I plan  and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence  supporting
the  amounts and disclosures in the financial statements. An audit also includes
assessing the  accounting  principles used  and  significant estimates  made  by
management,  as well as evaluating the overall financial statement presentation.
I believe that my audits provide a reasonable basis for my opinion.

    In my opinion, the financial statements referred to above present fairly, in
all material respects, the financial position of the Company as of December  31,
1993  and 1992,  and the results  of its operations  and its cash  flows for the
years then ended in conformity with generally accepted accounting principles.

James J. Slawski, CPA
April 21, 1994, except for Note 2, as to
which the date is September 10, 1994

                                      F-59
<PAGE>
                                 CON-TEST, INC.
                                 BALANCE SHEETS
                           DECEMBER 31, 1993 AND 1992

<TABLE>
<CAPTION>
                                                                                          1993           1992
                                                                                      -------------  -------------
<S>                                                                                   <C>            <C>
ASSETS
  Cash..............................................................................  $      74,166  $     153,038
  Accounts receivable
    Trade, less allowance for doubtful accounts of
     $193,212 and $214,542 respectively.............................................      4,856,291      2,780,689
  Work in process...................................................................                     1,026,528
  Video production costs............................................................                       165,527
  Prepaid expenses and other assets.................................................        258,846        193,610
                                                                                      -------------  -------------
      Total current assets..........................................................      5,189,303      4,319,392

  Furniture, fixtures and equipment, at cost, less accumulated depreciation (Notes 1
   and 2)...........................................................................        756,853      1,594,158
                                                                                      -------------  -------------
      Total assets..................................................................  $   5,946,156  $   5,913,550
                                                                                      -------------  -------------
                                                                                      -------------  -------------

LIABILITIES AND SHAREHOLDERS' EQUITY
  Accounts payable, trade...........................................................        957,569        467,348
  Bank loan, line of credit (Note 3)................................................      1,300,000        982,193
  Current portion of long-term debt.................................................        254,133        196,000
  Current portion capitalized lease obligation......................................         84,767         82,884
  Accrued and other liabilities (Note 5)............................................        493,770        337,852
  Shareholder loans.................................................................         66,665         66,665
                                                                                      -------------  -------------
      Total current liabilities.....................................................      3,156,904      2,132,942

  Long-term debt, payments due after one year (Note 4)..............................        635,717        653,333
  Capitalized lease obligations.....................................................         81,929        166,529
                                                                                      -------------  -------------
                                                                                            717,646        819,862

      Total liabilities.............................................................      3,874,550      2,952,804

  Shareholders' Equity:
    Common stock
      Authorized 1,000 shares, $6 par value; issued and
       outstanding 1,000 shares.....................................................          6,000          6,000
    Retained earnings...............................................................      2,065,606      2,954,746
                                                                                      -------------  -------------
      Total shareholders' equity....................................................      2,071,606      2,960,746
                                                                                      -------------  -------------
      Total liabilities and shareholders' equity....................................  $   5,946,156  $   5,913,550
                                                                                      -------------  -------------
                                                                                      -------------  -------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-60
<PAGE>
                                 CON-TEST, INC.
                 STATEMENTS OF OPERATIONS AND RETAINED EARNINGS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992

<TABLE>
<CAPTION>
                                                                                          1993           1992
                                                                                     --------------  -------------
<S>                                                                                  <C>             <C>
Revenue............................................................................  $   11,866,786  $   9,994,171
Operating expenses:
  Advertising and marketing........................................................          75,796         68,039
  Bad debts........................................................................         113,620        106,808
  Certification....................................................................          97,980        101,080
  Contributions....................................................................           7,269         11,036
  Conventions and trade shows......................................................          15,452          4,013
  Depreciation and amortization....................................................         412,655        368,314
  Dues and subscriptions...........................................................          40,412         27,453
  Education........................................................................          46,122         44,264
  Employee travel..................................................................         161,279        144,764
  Heat, light and power............................................................          56,478         56,586
  Insurance........................................................................         407,649        139,042
  Maintenance......................................................................         143,254        125,335
  Micrographics....................................................................           5,329          1,556
  Motor vehicle expense............................................................          86,750         96,729
  Office supplies and expense......................................................         183,436        126,368
  Operating supplies...............................................................         322,555        264,997
  Other administrative expenses....................................................         400,423        314,437
  Outside services.................................................................       1,479,244        767,651
  Payroll taxes....................................................................         530,095        479,712
  Postage..........................................................................         140,637         94,199
  Professional fees................................................................          83,984         84,803
  Property, sales and use tax......................................................          49,408         38,928
  Rent.............................................................................         553,823        551,256
  Salaries.........................................................................       5,431,306      5,066,988
  Telephone........................................................................         240,451        211,787
  Training expense.................................................................          97,436         62,385
  Travel and entertainment.........................................................         329,994        168,900
  Write-down of long lived assets..................................................       1,082,933             --
                                                                                     --------------  -------------
      Total operating expenses.....................................................      12,595,770      9,527,430
                                                                                     --------------  -------------
  Income (loss) from operations....................................................        (728,984)       466,741

Nonoperating income (expense):
  Miscellaneous income.............................................................             334
  Interest income..................................................................           7,516         11,837
  Interest expense.................................................................        (157,735)      (130,640)
                                                                                     --------------  -------------
Income (loss) before income taxes..................................................        (878,869)       347,938
Income taxes (Note 1)..............................................................          10,271          9,922
                                                                                     --------------  -------------
Net income (loss)..................................................................        (889,140)       338,016
Retained earnings, beginning of year...............................................       2,954,746      2,616,730
                                                                                     --------------  -------------
Retained earnings, end of year.....................................................  $    2,065,606  $   2,954,746
                                                                                     --------------  -------------
                                                                                     --------------  -------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-61
<PAGE>
                                 CON-TEST, INC.
                            STATEMENTS OF CASH FLOWS
                     YEARS ENDED DECEMBER 31, 1993 AND 1992

<TABLE>
<CAPTION>
                                                                                          1993           1992
                                                                                      -------------  -------------
<S>                                                                                   <C>            <C>
Net income (loss)...................................................................  $    (889,140) $     338,016

Adjustments:
  Depreciation and amortization.....................................................        412,655        368,314
  Write-down of long lived assets...................................................      1,082,933             --
                                                                                      -------------  -------------
                                                                                            606,448        706,330
Change in Working Capital Items Other Than Cash:
Accounts receivable.................................................................     (2,075,602)      (201,760)
Work in process.....................................................................      1,026,528       (497,390)
Video production cost...............................................................        165,527        (50,335)
Prepaid expenses and other assets...................................................        (65,236)       (47,330)
Accounts payable....................................................................        490,221        210,733
Accrued and other liabilities.......................................................        155,918         70,409
                                                                                      -------------  -------------
Total cash provided by operations...................................................        303,804        190,657

Cash Flows From Investment Activities:
  Purchase of fixed assets..........................................................       (504,183)      (413,866)
                                                                                      -------------  -------------
Cash used for investment activities.................................................       (504,183)      (413,866)

Cash Flows From Financing Activities:
  Proceeds from notes payable.......................................................        500,000             --
  Net payments on line of credit....................................................       (182,193)       (17,807)
  Proceeds from long-term debt and capital lease obligations........................        107,900      1,220,400
  Payments on long-term debt and capital lease obligations..........................       (304,200)    (1,014,113)
                                                                                      -------------  -------------
Cash provided by financing activities...............................................        121,507        188,480

Net decrease in cash................................................................        (78,872)       (34,729)
                                                                                      -------------  -------------
Cash, Beginning of year.............................................................        153,038        187,767
                                                                                      -------------  -------------
Cash, End of year...................................................................  $      74,166  $     153,038
                                                                                      -------------  -------------
                                                                                      -------------  -------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-62
<PAGE>
                                 CON-TEST, INC.
                         NOTES TO FINANCIAL STATEMENTS

NOTE 1 -- ACCOUNTING POLICIES

    A.  METHOD OF ACCOUNTING AND INCOME TAXES

           The financial statements have been  prepared using the accrual  basis
       of accounting. The Company files its income tax returns on the cash basis
       whereby  revenue  associated  with  trade  accounts  receivable  will  be
       recognized when payments are received and various operating payables will
       be deducted  when  payments  are  made. In  addition,  there  are  timing
       differences in the treatment of depreciation and bad debt expense.

           The  Company has elected to be taxed as a Subchapter S Corporation in
       accordance with the appropriate provisions of the IRS Code.  Accordingly,
       for  federal tax purposes, earnings and/or losses will be included in the
       personal returns of  the stockholders. Thus,  the Company will  generally
       not  incur tax obligations at the  federal level. For state purposes, the
       tax treatment  will vary  depending on  the tax  laws of  the states  the
       Company  does business in.  The provision for  state taxes reflects those
       taxes the Company has liability to pay at the corporate level.

    B.  REVENUE

           Revenue is recognized  as services are  rendered, in accordance  with
       generally accepted accounting principles.

    C.  WORK IN PROCESS

           Work   in  process  represents   management's  estimate  of  services
       performed and unbilled at year end.

    D.  PROPERTY AND EQUIPMENT

           Property  and  equipment  are   carried  at  cost  less   accumulated
       depreciation and amortization. Depreciation and amortization are computed
       primarily  using the straight-line method over the estimated useful lives
       of the assets as follows:

<TABLE>
<S>                                        <C>
Equipment................................  8-10 years
Furniture and fixtures...................  5-7 years
Motor vehicles...........................  5 years
Leasehold improvements...................  15 years
</TABLE>

           Maintenance and  repairs  are  charged  to  operations  as  incurred.
       Additions  and betterments  are capitalized. The  cost of  assets sold or
       retired  and  the  related   amounts  of  accumulated  depreciation   are
       eliminated  from  the accounts  in the  year of  sale or  retirement. Any
       resulting profit or loss is reflected currently in the income statement.

           Furniture, fixtures and equipment have  been pledged as security  for
       debt.

NOTE 2 -- FURNITURE, FIXTURES AND EQUIPMENT

        The major categories of assets are as follows:

<TABLE>
<CAPTION>
                                                                                1993           1992
                                                                            -------------  -------------
<S>                                                                         <C>            <C>
Leasehold improvements....................................................  $     271,215  $     253,963
Equipment.................................................................      1,470,478      2,003,722
Furniture and fixtures....................................................        581,819        553,550
Motor vehicles............................................................        216,005        257,846
                                                                            -------------  -------------
                                                                                2,539,517      3,069,081

Accumulated depreciation and amortization.................................      1,782,664      1,474,923
                                                                            -------------  -------------
                                                                            $     756,853  $   1,594,158
                                                                            -------------  -------------
                                                                            -------------  -------------
</TABLE>

                                      F-63
<PAGE>
                                 CON-TEST, INC.
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 2 -- FURNITURE, FIXTURES AND EQUIPMENT (CONTINUED)
        Equipment  has been written  down below cost by  $1,082,933 which is the
    decrease in the fair market value over the carrying amount of the assets  as
    determined by the sale of the assets subsequent to December 31, 1993.

NOTE 3 -- NOTES PAYABLE

        The  Company has a $1,000,000 revolving line of credit with a local bank
    at prime, expiring April 30, 1994, secured by the assets of the Company  and
    the  personal guaranty  of the owner.  The principal  balance outstanding at
    December 31, 1993 is $800,000 with interest at 6%.

        The Company had a $1,000,000 revolving line of credit with a local  bank
    at  prime  which expired  on April  15, 1993  secured by  the assets  of the
    Company.  The  principal  balance  outstanding  at  December  31,  1992  was
    $982,193.

        The  Company has a 120 day note from a bank at prime, expiring April 30,
    1994, secured  by  the assets  of  the  Company. The  principal  balance  at
    December 31, 1993 is $500,000 with interest at 6%.

NOTE 4 -- LONG-TERM DEBT AND CAPITAL LEASE OBLIGATION

        Long-term debt at December 31, 1993 and 1992 consists of the following:

<TABLE>
<CAPTION>
                                                                                     1993           1992
                                                                                 -------------  -------------
<S>                                                                              <C>            <C>
Note payable to bank to finance purchase of equipment, due in monthly
 installments of principal of $16,333 and interest at prime plus 1/2% through
 April 15, 1997. Interest at December 31, 1993 was 6.5%. The note is
 collateralized by the assets of the Company...................................  $     653,333  $     849,333

Term note payable to bank in monthly installments of principal of $3,650 and
 interest at prime plus 1/2% through April 29, 1998. Interest at December 31,
 1993 was 6.5%. The note is collateralized by the assets of the Company........        197,100             --

Term note payable to bank in monthly installments of principal of $1,194 and
 interest at prime plus 1/2% through September 26, 1996. Interest at December
 31, 1993 was 6.5%. The note is collateralized by the assets of the Company....         39,417             --

Capital lease obligation for computer equipment, payable in monthly lease
 payments of $7,861, including interest at an imputed rate of 10.9% through
 December, 1995................................................................        166,696        249,413
                                                                                 -------------  -------------

                                                                                     1,056,546      1,098,746

Less current portion...........................................................        338,900        278,884
                                                                                 -------------  -------------
Long-term portion..............................................................  $     717,646  $     819,862
                                                                                 -------------  -------------
                                                                                 -------------  -------------
</TABLE>

                                      F-64
<PAGE>
                                 CON-TEST, INC.
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 4 -- LONG-TERM DEBT AND CAPITAL LEASE OBLIGATION (CONTINUED)
        Principal  payments on  the long-term  debt due  in future  years are as
    follows:

<TABLE>
<CAPTION>
YEARS ENDED DECEMBER 31,
---------------------------------------------------
<S>                                                  <C>
1994...............................................  $     338,900
1995...............................................        336,062
1996...............................................        250,551
1997...............................................        109,133
1998...............................................         21,900
                                                     -------------
                                                     $   1,056,546
                                                     -------------
                                                     -------------
</TABLE>

NOTE 5 -- ACCRUED LIABILITIES

<TABLE>
<CAPTION>
                                                                            1993         1992
                                                                         -----------  -----------
<S>                                                                      <C>          <C>
Accrued liabilities consist of the following:
Accrued vacation and other compensated absences........................  $    49,625  $    54,480
Accrued payroll taxes..................................................           --       67,477
Accrued payroll........................................................      206,511      128,068
Accrued other..........................................................      157,312       87,827
Accrued liabilities -- shareholder.....................................       80,322           --
                                                                         -----------  -----------
                                                                         $   493,770  $   337,852
                                                                         -----------  -----------
                                                                         -----------  -----------
</TABLE>

NOTE 6 -- PROFIT-SHARING PLAN

        The Company has a profit-sharing  plan covering all eligible  employees.
    No contributions were recorded in 1993 and 1992.

NOTE 7 -- RELATED PARTY TRANSACTION

    A.  LEASES

           The  Company leases its buildings from its owners under two five-year
       triple net  leases.  Total  lease  expense in  1993  to  the  owners  was
       $279,026.  Total lease  payments over  the remaining  one year  under the
       leases will be:

<TABLE>
<S>                                          <C>
1994.......................................  $ 260,532
                                             ---------
                                             ---------
</TABLE>

NOTE 8 -- OTHER LEASES

        The Company leases facilities for several of its remote locations. Total
    lease payments for those leases over the remaining two years are:

<TABLE>
<S>                                          <C>
1994.......................................    170,601
1995.......................................     78,171
                                             ---------
                                             $ 248,772
                                             ---------
                                             ---------
</TABLE>

NOTE 9 -- CASH FLOW INFORMATION

<TABLE>
<CAPTION>
                                                                                        1993         1992
                                                                                     -----------  -----------
<S>                                                                                  <C>          <C>
Amounts paid for --
  Interest.........................................................................  $   157,735  $   130,640
  Income taxes.....................................................................       10,271        9,922
</TABLE>

                                      F-65
<PAGE>
                                 CON-TEST, INC.
                  NOTES TO FINANCIAL STATEMENTS -- (CONTINUED)

NOTE 9 -- CASH FLOW INFORMATION (CONTINUED)
        During the year ended December  31, 1993, the Company incurred  $154,100
    of new debt as a result of its purchases of additional fixed assets.

                                      F-66
<PAGE>
                                 CON-TEST, INC.
                                 BALANCE SHEET
                               SEPTEMBER 10, 1994
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                 SEPTEMBER
                                                                                    10,
ASSETS                                                                             1994
                                                                                -----------
<S>                                                                             <C>
 Current Assets:
    Cash and equivalents......................................................      $41,835
    Trade accounts receivable, net allowance of $124,223......................    2,782,847
    Notes receivable -- current...............................................       50,676
    Cost in excess of billings on uncompleted contracts.......................       40,000
    Prepaid expenses..........................................................      220,001
                                                                                -----------
      Total current assets....................................................    3,135,359
  Property and equipment, net.................................................    1,870,801
  Other assets................................................................       49,020
                                                                                -----------
      Total assets............................................................   $5,055,180
                                                                                -----------
                                                                                -----------
LIABILITIES AND STOCKHOLDER'S EQUITY
  Current Liabilities:
    Current maturities of long-term debt......................................   $1,354,358
    Accounts payable..........................................................      923,726
    Accrued compensation......................................................      172,397
    Other accrued expenses....................................................      382,017
                                                                                -----------
        Total current liabilities.............................................    2,832,498
  Long-term debt, less current maturities.....................................      637,099
  Stockholder's Equity:
  Common stock, $6 par value, 1,000 shares authorized, 1,000 shares issued and
   outstanding................................................................        6,000
  Retained earnings...........................................................    1,579,583
                                                                                -----------
        Total stockholder's equity............................................    1,585,583
                                                                                -----------
        Total liabilities and stockholder's equity............................   $5,055,180
                                                                                -----------
                                                                                -----------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-67
<PAGE>
                                 CON-TEST, INC.
                 STATEMENT OF OPERATIONS AND RETAINED EARNINGS
                      SIX MONTHS ENDED SEPTEMBER 10, 1994
                                  (UNAUDITED)

<TABLE>
<S>                                                                              <C>
Revenues.......................................................................  $4,620,376
Cost of revenues...............................................................   1,820,215
                                                                                 ----------
      Gross profit.............................................................   2,800,161
Operating expenses:
  Selling......................................................................     290,427
  General and administrative...................................................   3,652,236
  Provision for bad debts......................................................      16,367
                                                                                 ----------
                                                                                  3,959,030
      Operating loss...........................................................  (1,158,869)
Nonoperating expense (income):
  Interest expense.............................................................      94,121
  Interest income..............................................................      (1,448)
  Other, net...................................................................      (5,820)
                                                                                 ----------
                                                                                     86,853
                                                                                 ----------
      Loss before income taxes.................................................  (1,245,722)
Income tax.....................................................................           0
Net loss.......................................................................  (1,245,722)
Retained earnings, beginning of period.........................................   2,825,305
                                                                                 ----------
Retained earnings, end of period...............................................  $1,579,583
                                                                                 ----------
                                                                                 ----------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-68
<PAGE>
                                 CON-TEST, INC.
                            STATEMENT OF CASH FLOWS
                      SIX MONTHS ENDED SEPTEMBER 10, 1994
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                                                        1994
                                                                                                   ---------------
<S>                                                                                                <C>
Cash Flows From Operating Activities:
  Net loss.......................................................................................  $    (1,245,722)
  Depreciation and amortization..................................................................          225,395
  Provision for bad debts........................................................................           16,367
  Changes in operating assets and liabilities:
    Accounts and notes receivable................................................................        1,552,915
    Prepaid expenses.............................................................................         (105,143)
    Other assets.................................................................................           12,992
    Accounts payable.............................................................................           (8,469)
    Accrued expenses.............................................................................           28,017
                                                                                                   ---------------
      Net cash flows from operating activities...................................................          476,352
                                                                                                   ---------------
Cash Flows From Investing Activities:
  Purchase of property and equipment.............................................................         (242,621)
                                                                                                   ---------------
Cash Flows From Financing Activities:
  Payments on long-term debt.....................................................................         (358,234)
                                                                                                   ---------------
Net change in cash and cash equivalents..........................................................         (124,503)
Cash and Cash Equivalents, Beginning of period...................................................          166,338
                                                                                                   ---------------
Cash and Cash Equivalents, End of period.........................................................  $        41,835
                                                                                                   ---------------
                                                                                                   ---------------
</TABLE>

   The accompanying notes are an integral part of these financial statements.

                                      F-69
<PAGE>
                                 CON-TEST, INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                  (UNAUDITED)

NOTE  1 --  Con-Test, Inc.  (the "Company")  is an  environmental consulting and
management firm providing industrial hygiene, environmental and lead-based paint
consulting, analytical and training services and environmental risk analysis and
management.

NOTE 2 -- In  the opinion of the  Company, the accompanying unaudited  financial
statements   contain  all  adjustments  (consisting  only  of  normal  recurring
accruals) necessary to present fairly the financial position as of September 10,
1994 the results of operations and cash flows for the period ended September 10,
1994. The results  of operations  for the  period presented  is not  necessarily
indicative of the results to be expected for the full year.

Certain  information  and footnote  disclosures  normally included  in financial
statements prepared in accordance with generally accepted accounting  principles
have   been  omitted.  The  Company  suggests  that  these  condensed  financial
statements be read in conjunction with  the annual financial statements and  the
notes which are included elsewhere in this Prospectus.

NOTE  3 --  Effective October 1,  1994, ATC Environmental  Inc. ("ATC") acquired
certain assets and liabilities  of the Company.  Consideration received for  the
purchase  consists of $2,100,000 in cash at closing, restricted ATC common stock
valued at $493,000, a $535,000 note  receivable over three years and payment  of
$4,500,000 of liabilities.

No  adjustments have been made to these financial statements to reflect the sale
of its assets and liabilities.

                                      F-70
<PAGE>
-------------------------------------------
                                     -------------------------------------------
-------------------------------------------
                                     -------------------------------------------

    NO  DEALER, SALESPERSON,  OR OTHER  PERSON HAS  BEEN AUTHORIZED  TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATION IN CONNECTION WITH THIS OFFERING OTHER
THAN THOSE CONTAINED IN THIS PROSPECTUS AND, IF GIVEN OR MADE, SUCH  INFORMATION
OR  REPRESENTATION MUST  NOT BE  RELIED UPON  AS HAVING  BEEN AUTHORIZED  BY THE
COMPANY OR ANY OF THE UNDERWRITERS. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER
TO SELL OR SOLICITATION OF  ANY OFFER TO BUY BY  ANY ONE IN ANY JURISDICTION  IN
WHICH  SUCH OFFER  TO SELL OR  SOLICITATION IS  NOT AUTHORIZED, OR  IN WHICH THE
PERSON MAKING SUCH  OFFER OR  SOLICITATION IS  NOT QUALIFIED  TO DO,  OR TO  ANY
PERSON  TO WHOM IT IS  UNLAWFUL TO MAKE SUCH  OFFER OR SOLICITATION. NEITHER THE
DELIVERY OF  THIS  PROSPECTUS  NOR  ANY SALE  MADE  HEREUNDER  SHALL  UNDER  ANY
CIRCUMSTANCES  CREATE ANY IMPLICATION  THAT THE INFORMATION  CONTAINED HEREIN IS
CORRECT AS OF ANY TIME SUBSEQUENT TO THE DATE HEREOF.

                                ----------------

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                    PAGE
                                                    -----
<S>                                              <C>
Incorporation of Certain Information by
 Reference.....................................           2
Prospectus Summary.............................           3
Risk Factors...................................           6
Use of Proceeds................................           8
Price Range of Common Equity...................           9
Dividend Policy................................          10
Capitalization.................................          10
Recent Developments............................          11
Selected Financial Data........................          12
Management's Discussion and Analysis of
 Financial Condition and Results of
 Operations....................................          14
Business.......................................          20
Legal Proceedings..............................          29
Management.....................................          30
Principal and Selling Stockholders.............          32
Description of Capital Stock...................          33
Underwriting...................................          34
Legal Matters..................................          35
Experts........................................          35
Available Information..........................          35
Index to Financial Statements..................         F-1
</TABLE>

                                     [LOGO]

                                2,400,000 SHARES
                                  COMMON STOCK

                                 --------------

                                   PROSPECTUS

                                 --------------

                             RODMAN & RENSHAW, INC.

                                          , 1995

-------------------------------------------
                                     -------------------------------------------
-------------------------------------------
                                     -------------------------------------------
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 14:  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

    The estimated expenses in connection with this offering are as follows:

                               AMOUNT TO BE PAID

<TABLE>
<CAPTION>
                                                                                          SELLING
                                                                             COMPANY    SHAREHOLDER     TOTAL
                                                                           -----------  -----------  -----------
<S>                                                                        <C>          <C>          <C>
SEC Registration Fee.....................................................  $    10,788  $     3,666  $    14,454
NASD Registration Fee....................................................  $     3,629  $     1,063  $     4,692
Legal Fees...............................................................  $    *       $   --       $    *
Printing Fees and Expenses...............................................  $    *       $   --       $    *
Accounting Fees..........................................................  $    *       $   --       $    *
Blue Sky Fees and Expenses...............................................  $    *       $   --       $    *
Miscellaneous............................................................  $    *       $   --       $    *
                                                                                        -----------
        Total............................................................  $    *       $     4,729  $    *
                                                                                        -----------
                                                                                        -----------
</TABLE>

* To be supplied by amendment.

ITEM 15:  INDEMNIFICATION OF DIRECTORS AND OFFICERS

    The  Company's Certificate of  Incorporation contains a  provision which, in
substance, eliminates the personal liability of the directors to the Company and
its stockholders for monetary damages for breaches of their fiduciary duties  as
directors  to the fullest  extent permitted by  Delaware law. By  virtue of this
provision, under current  Delaware law  a director of  the Company  will not  be
personally  liable for monetary damages for breach of his fiduciary duty, except
for liability for (a)  breach of his duty  of loyalty to the  Company or to  its
stockholders,  (b)  acts  or  omissions  not  in  good  faith  or  that  involve
intentional misconduct or  a knowing violation  of law, (c)  dividends or  stock
repurchases  or redemptions  that are unlawful  under Delaware laws  and (d) any
transaction from which he receives an improper personal benefit. This  provision
pertains only to breaches of duty by directors as directors and not in any other
corporate  capacity, such as officers, and limits liability only for breaches of
fiduciary duties under Delaware  corporate law and not  for violations of  other
laws  such as the federal securities laws. As  a result of the inclusion of such
provision, stockholders  may  be  unable to  recover  monetary  damages  against
directors  for  actions  taken  by  them  that  constitute  negligence  or gross
negligence or that are in violation  of their fiduciary duties, although it  may
be  possible to obtain injunctive or other equitable relief with respect to such
actions. The  inclusion  of  this  provision in  the  Company's  Certificate  of
Incorporation  may  have the  effect of  reducing  the likelihood  of derivative
litigation against  directors,  and  may discourage  or  deter  stockholders  or
Management from bringing a lawsuit against directors for breach of their duty of
care, even though such an action, if successful, might otherwise have benefitted
the Company and its stockholders.

    The   General  Corporation  Law  of   Delaware  provides  generally  that  a
corporation may indemnify any person who was  or is a party to or is  threatened
to  be made  a party  to any  threatened, pending  or completed  action, suit or
proceeding, whether civil, criminal, administrative, or investigative in  nature
to  procure a judgment in its  favor, by reason of the fact  that he is or was a
director, officer, employee or agent of the corporation, or is or was serving at
the request of  the corporation  as a director,  officer, employee  or agent  of
another  corporation,  partnership, joint  venture,  trust or  other enterprise,
against expenses (including attorneys' fees) and,  in a proceeding not by or  in
the right of

                                      II-1
<PAGE>
the  corporation, judgments, fines and amounts  paid in settlement, actually and
reasonably incurred by  him in connection  with such suit  or proceeding, if  he
acted in good faith and in a manner believed to be in or not opposed to the best
interests  of  the corporation,  and,  with respect  to  any criminal  action or
proceeding, had no  reason to  believe his  conduct was  unlawful. Delaware  law
further  provides  that  a corporation  will  not indemnify  any  person against
expenses incurred  in connection  with  an action  by or  in  the right  of  the
corporation  if such person shall have been adjudged to be liable for negligence
or misconduct in the performance of his duty to the corporation unless and  only
to  the extent  that the court  in which such  action or suit  was brought shall
determine that, despite  the adjudication of  liability but in  view of all  the
circumstances  of the  case, such  person is  fairly and  reasonably entitled to
indemnity for the expenses which such court shall deem proper.

    The indemnification  and advancement  of expenses  provided by,  or  granted
pursuant  to Delaware Corporation  Law is not  be deemed exclusive  of any other
rights to which  those seeking  indemnification or  advance of  expenses may  be
entitled  under  any bylaw,  agreement,  vote of  stockholders  of disinterested
directors or otherwise, both  as to action  in his official  capacity and as  to
action in another capacity while holding such office.

    Article IX of the Company's By-Laws provides that the officers and directors
of  the  Company shall  be  entitled to  indemnification  to the  maximum extent
permitted by Delaware law.

    The Company has  entered into indemnification  agreements with officers  and
directors  of the  Company and its  subsidiaries (the  "Indemnitee") wherein the
Company has agreed to hold such  officer and director harmless and to  indemnify
each  person from  and against  any and  all judgments,  fines, amounts  paid in
settlements and expenses, including attorneys' fees, incurred as a result of  or
in  connection  with  any  threatened,  pending  or  completed  action,  suit or
proceeding, whether civil,  criminal, administrative  or investigative  or as  a
result  of or in connection with any appeal therein, whether or not such action,
suit proceeding is by or  in the right of any  other corporation of any type  or
kind,  domestic or foreign,  or any partnership,  joint venture, trust, employee
benefit plan or other enterprise which the Indemnitee serves in any capacity  at
the request of the Company, to which Indemnitee is, was or at any time becomes a
party, or is threatened to be made a party or as a result of or by reason of the
fact that Indemnitee is, was or at any time becomes a director or officer of the
Company,  or is or was  serving or at any  time services such other corporation,
partnership, joint venture, trust, employee benefit plan or other enterprise, in
any capacity, whether arising out of any breach of Indemnitee's fiduciary  duty,
under  any state  or federal law  or otherwise as  a director or  officer of the
Company or as a director, officer, employee or agent of such other  corporation,
partnership,  joint venture, trust,  employee benefit plan  or other enterprise;
provided, however, that no indemnity pursuant to the indemnification  agreements
shall be paid by the Company (1) except to the extent the aggregate of losses to
be  indemnified  exceeds  the amount  of  such  losses for  which  Indemnitee is
actually paid pursuant to any insurance purchased and maintained by the  Company
for  the  benefit of  Indemnitee; (2)  if judgment  or other  final adjudication
established that the Indemnitee's acts were  committed in bad faith or were  the
result  of dishonesty  so adjudicated, or  that Indemnitee  personally gained in
fact a financial profit or other  advantage to which Indemnitee was not  legally
entitled;  or (3)  if a  final judgment  by a  court having  jurisdiction in the
matter or the Court of Chancery shall determine that Indemnitee is not  entitled
to  such  indemnification. Insofar  as  indemnification for  liabilities arising
under the Act may be permitted to directors, officers or persons controlling the
Company pursuant to the foregoing provisions, the Company has been informed that
in the opinion of the  Securities and Exchange Commission, such  indemnification
is against public policy as expressed in the Securities Act of 1933, as amended,
(the "Act") and is therefore unenforceable.

                                      II-2
<PAGE>
ITEM 16:  EXHIBITS

<TABLE>
<S>          <C>
         1   Underwriting Agreement *
         2   Agreement and Plan of Merger to reincorporate in Delaware (contained in
              Exhibits 3(b) and 3(c) (1)
         2(a) Agreement and Plan of Merger between ATC Environmental Inc. and Aurora
              Environmental Inc. (8)
         3(a) Certificate of Incorporation of Registrant (1)
         3(b) Certificate of Ownership and Merger of Registrant (Delaware) (1)
         3(c) By-Laws (1)
         3(d) Certificate of Merger (Aurora Environmental Inc. merging with and into
              ATC Environmental Inc.) (11)
         4   Specimen of Common Stock (8)
         5   Opinion re: legality-Lester Morse, P.C. **
        10   Employee Savings (401(k)) Plan (2)
        10(a) New York City Lease (3)
        10(b) Bonus and Non-Solicitation Agreements - Nicholas Malino and Christopher Vincze **
        10(c) Form of Indemnity Agreement **
        10(d) Promissory Notes - Atlantic Bank of New York (6)
        10(e) Amended and Restated Grid Promissory Note (8)
        10(f) Agreement for sale and purchase of business assets by and among ATC New England
              Corp., (a wholly owned subsidiary of ATC Environmental Inc.) T&K Business Trust
              (a Massachusetts business trust and successor to Con-Test, Inc.) and Thomas E.
              and Kathleen R. Veratti (principal shareholders and key employees) (7)
        11   Statements re: computation of per share earnings (4)
        21   Subsidiaries of Registrant (5)
        23(a) Independent Auditors' Consent - Deloitte & Touche LLP*
        23(b) Independent Auditors' Consent - James Slawski CPA*
        23(c) Consent of Counsel (contained in Exhibit 5)**
        99   1988 Stock Option Plan (9)
        99(a) 1993 Stock Option Plan (10)
</TABLE>

------------------------

*   Filed herewith.

**  To be filed by amendment.

(1)  Reference is made to the Registrant's Registration Statement File #33-19889
    on Form S-1,  which is incorporated  by reference and  contains exhibits  2,
    3(a), 3(b) and 3(c).

(2)  Reference is made to  the Registrant's Form 10-K  for the fiscal year ended
    February 28, 1990 which  is incorporated by  reference and contains  Exhibit
    10.

(3)  Reference is made to  the Registrant's Form 10-K  for the fiscal year ended
    February 29, 1992 which  is incorporated by  reference and contains  exhibit
    10(a).

                                      II-3
<PAGE>
(4)  Reference is made to  the Registrant's Form 10-K  for the fiscal year ended
    February 28, 1995 and Form 10-Q for the quarter ended May 31, 1995 which  is
    incorporated by reference and contains Exhibit 11.

(5)   ATC  has   four  wholly-owned  subsidiaries,   namely,  Hygeia  ProScience
    Laboratories Inc. ("Hygeia"),  ATC Management Inc.  ("Management Co."),  ATC
    New  England Corp. ("ATC  New England") and  ATC Blattert Inc. ("Blattert").
    Hygeia, Management Co., ATC  New England and Blattert  are formed under  the
    laws  of the  States of Delaware,  South Dakota, Delaware  and South Dakota,
    respectively. Hygeia does  business under the  name Hygeia ProScience,  Inc.
    Management  Co. does  business under the  name ATC Management,  Inc. ATC New
    England does  business  under  its  own name  and  Con-Test.  Blattert  does
    business  under ATC Blattert Inc., Blattert  & Associates Inc. and Microbial
    Environmental Services, Inc.

(6) Reference is made to  the Registrant's Form 10-K  for its fiscal year  ended
    February  28, 1993, which is incorporated  by reference and contains Exhibit
    10(d).

(7) Reference is made  to the Registrant's  Form 8-K (date  of earliest event  -
    October  1, 1994)  which is incorporated  by reference  and contains Exhibit
    10(f).

(8) Reference is made to the Registrant's Form S-4 Registration Statement,  file
    No.  33-88380 which is incorporated by reference and contains Exhibits 2(a),
    4 and 10(e).

(9) Reference is made to the Registrant's Form S-8 Registration Statement,  file
    #33-55592 which is incorporated by reference and contains Exhibit 99.

(10) Reference is made to the Registrant's Form S-8 Registration Statement, File
    #33-77578 which is incorporated by reference and contains Exhibit 99.1.

(11)  Reference is made to the Registrant's  Form 10-Q for the quarter ended May
    31, 1995, which is incorporated by reference and contains Exhibit 3(d).

ITEM 17:  UNDERTAKINGS

    The undersigned registrant hereby undertakes:

    (1) For purposes of  determining any liability under  the Securities Act  of
1933,  the information omitted from the form of prospectus filed as part of this
registration statement in  reliance upon Rule  430A and contained  in a form  of
prospectus  filed by the registrant pursuant to  Rule 424(b)(l) or (4) or 497(h)
under the  Securities  Act shall  be  deemed to  be  part of  this  registration
statement as of the time it was declared effective; and

    (2) For the purpose of determining any liability under the Securities Act of
1933,  each post-effective amendment that contains a form of prospectus shall be
deemed to be  a new registration  statement relating to  the securities  offered
therein,  and the offering of such securities at that time shall be deemed to be
the initial bona fide offering thereof.

                                      II-4
<PAGE>
                                   SIGNATURES

    Pursuant  to the requirements of the Securities Act of 1933, as amended, the
registrant certifies that it has reasonable grounds to believe that it meets all
the requirements  for filing  on Form  S-2 and  has duly  caused this  Form  S-2
Registration  Statement to be signed on its behalf by the undersigned, thereunto
duly authorized, in the City of New York,  State of New York on the 18th day  of
August, 1995.

                                          ATC ENVIRONMENTAL INC.

                                          By: ________/s/ Morry F. Rubin________
                                                  Morry F. Rubin, PRESIDENT
                                                 AND CHIEF EXECUTIVE OFFICER

                               POWER OF ATTORNEY

    KNOW  ALL MEN  BY THESE PRESENTS,  that each person  whose signature appears
below  constitutes   and  appoints   Morry  F.   Rubin  his   true  and   lawful
attorney-in-fact  and agent, with full power of substitution and resubstitution,
for him and in his  name, place, and stead, in  any and all capacities, to  sign
any  and all  future amendments  to the Registration  Statement and  to file the
same, with all exhibits  thereto, and other  documents in connection  therewith,
with the Securities and Exchange Commission, granting unto said attorney-in-fact
and  agents all  authority to do  and perform each  and every act  and thing and
purpose as he might or could do  in person, hereby ratifying and confirming  all
that  said  attorney-in-fact and  agent or  his  substitute or  substitutes, may
lawfully do or cause to be done by virtue hereof.

    Pursuant to the requirements  of the Securities Act  of 1933, this Form  S-2
Registration  Statement  has  been  signed  by  the  following  persons  in  the
capacities and on the dates indicated.

<TABLE>
<CAPTION>
                      SIGNATURES                                       TITLES                        DATE
------------------------------------------------------  ------------------------------------  -------------------

<C>                                                     <S>                                   <C>
                   /s/ George Rubin                     Chairman of the Board, Secretary and
                     George Rubin                        Director                               August 18, 1995

                  /s/ Morry F. Rubin                    President, Chief Executive Officer,
                    Morry F. Rubin                       Treasurer and Director                 August 18, 1995

                /s/ Richard L. Pruitt                   Vice President, Principal Accounting
                  Richard L. Pruitt                      Officer and Director                   August 18, 1995

                   /s/ Wayne Crosby
                     Wayne Crosby                       Chief Financial Officer                 August 18, 1995
</TABLE>

                                      II-5
<PAGE>
                                 EXHIBIT INDEX

<TABLE>
<CAPTION>
  EXHIBIT                                                                                                       PAGE
-----------                                                                                                   ---------

<S>          <C>                                                                                              <C>
         1   Underwriting Agreement *
         2   Agreement and Plan of Merger to reincorporate in Delaware (contained in
              Exhibits 3(b) and 3(c) (1)
         2(a) Agreement and Plan of Merger between ATC Environmental Inc. and Aurora Environmental Inc. (8)
         3(a) Certificate of Incorporation of Registrant (1)
         3(b) Certificate of Ownership and Merger of Registrant (Delaware) (1)
         3(c) By-Laws (1)
         3(d) Certificate of Merger (Aurora Environmental Inc. merging with and into
              ATC Environmental Inc.) (11)
         4   Specimen of Common Stock (8)
         5   Opinion re: legality-Lester Morse, P.C. **
        10   Employee Savings (401(k)) Plan (2)
        10(a) New York City Lease (3)
        10(b) Bonus and Non-Solicitation Agreements - Nicholas Malino and Christopher Vincze **
        10(c) Form of Indemnity Agreement **
        10(d) Promissory Notes - Atlantic Bank of New York (6)
        10(e) Amended and Restated Grid Promissory Note (8)
        10(f) Agreement for sale and purchase of business assets by and among ATC New England Corp., (a
              wholly owned subsidiary of ATC Environmental Inc.) T&K Business Trust (a Massachusetts
              business trust and successor to Con-Test, Inc.) and Thomas E. and Kathleen R. Veratti
              (principal shareholders and key employees) (7)
        11   Statements re: computation of per share earnings (4)
        21   Subsidiaries of Registrant (5)
        23(a) Independent Auditors' Consent - Deloitte & Touche LLP*
        23(b) Independent Auditors' Consent - James Slawski CPA*
        23(c) Consent of Counsel (contained in Exhibit 5)**
        99   1988 Stock Option Plan (9)
        99(a) 1993 Stock Option Plan (10)
</TABLE>

------------------------

*   Filed herewith.

**  To be filed by amendment.

(1) Reference  is made to the Registrant's Registration Statement File #33-19889
    on Form S-1,  which is incorporated  by reference and  contains exhibits  2,
    3(a), 3(b) and 3(c).

(2) Reference  is made to the  Registrant's Form 10-K for  the fiscal year ended
    February 28, 1990 which  is incorporated by  reference and contains  Exhibit
    10.

(3) Reference  is made to the  Registrant's Form 10-K for  the fiscal year ended
    February 29, 1992 which  is incorporated by  reference and contains  exhibit
    10(a).
<PAGE>
(4) Reference  is made to the  Registrant's Form 10-K for  the fiscal year ended
    February 28, 1995 and Form 10-Q for the quarter ended May 31, 1995 which  is
    incorporated by reference and contains Exhibit 11.

(5) ATC   has   four  wholly-owned   subsidiaries,  namely,   Hygeia  ProScience
    Laboratories Inc. ("Hygeia"),  ATC Management Inc.  ("Management Co."),  ATC
    New  England Corp. ("ATC  New England") and  ATC Blattert Inc. ("Blattert").
    Hygeia, Management Co., ATC  New England and Blattert  are formed under  the
    laws  of the  States of Delaware,  South Dakota, Delaware  and South Dakota,
    respectively. Hygeia does  business under the  name Hygeia ProScience,  Inc.
    Management  Co. does  business under the  name ATC Management,  Inc. ATC New
    England does  business  under  its  own name  and  Con-Test.  Blattert  does
    business  under ATC Blattert Inc., Blattert  & Associates Inc. and Microbial
    Environmental Services, Inc.

(6) Reference is made to  the Registrant's Form 10-K  for its fiscal year  ended
    February  28, 1993, which is incorporated  by reference and contains Exhibit
    10(d).

(7) Reference is made  to the Registrant's  Form 8-K (date  of earliest event  -
    October  1, 1994)  which is incorporated  by reference  and contains Exhibit
    10(f).

(8) Reference is made to the Registrant's Form S-4 Registration Statement,  file
    No.  33-88380 which is incorporated by reference and contains Exhibits 2(a),
    4 and 10(e).

(9) Reference is made to the Registrant's Form S-8 Registration Statement,  file
    #33-55592 which is incorporated by reference and contains Exhibit 99.

(10)Reference  is made to the Registrant's Form S-8 Registration Statement, File
    #33-77578 which is incorporated by reference and contains Exhibit 99.1.

(11)Reference is made to  the Registrant's Form 10-Q  for the quarter ended  May
    31, 1995, which is incorporated by reference and contains Exhibit 3(d).

<PAGE>
                                                                       EXHIBIT 1

                                2,400,000 SHARES
                             ATC ENVIRONMENTAL INC.
                                  COMMON STOCK
                             UNDERWRITING AGREEMENT
                                          , 1995

Rodman & Renshaw, Inc.
One Liberty Plaza
165 Broadway
New York, New York 10006

On behalf of the Several
Underwriters named in
Schedule I attached hereto.

Ladies and Gentlemen:

    ATC  Environmental Inc., a  Delaware corporation (the  "Company") and George
Rubin (the  "Selling  Stockholder"),  propose  to sell  to  you  and  the  other
underwriters  named in Schedule I attached hereto (the "Underwriters"), for whom
you are acting  as the  Representative, an  aggregate of  2,400,000 shares  (the
"Firm  Shares") of  the Company's  Common Stock, $.01  par value  per share (the
"Common Stock")  of which  1,700,000 shares  (the "Company  Shares") are  to  be
issued  and sold  by the  Company and  700,000 shares  (the "Selling Stockholder
Shares") are to  be sold by  the Selling Stockholder.  In addition, the  Company
proposes  to grant to the Underwriters an option to purchase up to an additional
360,000 shares  (the  "Option Shares"),  of  Common  Stock for  the  purpose  of
covering  over-allotments in  connection with the  sale of the  Firm Shares. The
Firm Shares and the Option Shares are together called the "Shares."

    1.  SALE AND PURCHASE OF THE  SHARES.  On the basis of the  representations,
warranties  and agreements contained in, and subject to the terms and conditions
of, this Agreement:

        (a) The Company  agrees to  issue and sell  the Company  Shares and  the
    Selling  Stockholder agrees  to sell the  Selling Stockholder  Shares to the
    several Underwriters, and each of the Underwriters agrees, severally and not
    jointly, to purchase  at the  purchase price per  share of  Common Stock  of
    $      (the "Initial Price"),  the aggregate number of Firm Shares set forth
    opposite  such  Underwriter's  name  in  Schedule  I  attached  hereto.  The
    Underwriters  agree to offer the  Firm Shares to the  public as set forth in
    the Prospectus.

        (b) The Company grants to the several Underwriters an option to purchase
    all or any  part of  the 360,000  Option Shares  at the  Initial Price.  The
    number  of Option Shares  to be purchased  by each Underwriter  shall be the
    same percentage (adjusted by the  Representative to eliminate fractions)  of
    the  total number of  Option Shares to  be purchased by  the Underwriters as
    such Underwriter  is purchasing  of  the Firm  Shares.  Such option  may  be
    exercised  only to cover over-allotments in the  sales of the Firm Shares by
    the Underwriters and may be exercised in whole or in part at any time on  or
    before  12:00 noon, New York City time,  on the business day before the Firm
    Shares Closing Date  (as defined below),  and from time  to time  thereafter
    within 30 days after the date of this Agreement, upon written or telegraphic
    notice,  or verbal or telephonic notice  confirmed by written or telegraphic
    notice, by the Representative to the  Company no later than 12:00 noon,  New
    York  City time, on the business day  before the Firm Shares Closing Date or
    at least two business days before any Option Shares Closing Date (as defined
    below), as the case may be, setting forth the number of Option Shares to  be
    purchased and the time and date (if other than the Firm Shares Closing Date)
    of such purchase.

    2.    DELIVERY  AND  PAYMENT.   Delivery  by  the  Company  and  the Selling
Stockholder of the Firm Shares to the Representative for the respective accounts
of the Underwriters, and payment of the purchase price by certified or  official
bank  check or checks payable in New York Clearing House (next day) funds to the
<PAGE>
Company and the Selling Stockholder, shall take place at the offices of Rodman &
Renshaw, Inc., at One Liberty Plaza, 165 Broadway, New York, New York, 10006, at
10:00 a.m., New York City time, on the third business day following the date  on
which the public offering of the Shares commences (unless such date is postponed
in  accordance with the provisions of Section  10(b)), or at such time and place
on such other  date, not  later than  10 business days  after the  date of  this
Agreement,  as shall be agreed upon by  the Company, the Selling Stockholder and
the Representative (such time  and date of delivery  and payment are called  the
"Firm  Shares Closing Date"). The public offering  of the Shares shall be deemed
to have commenced at the time, which is  the earlier of (a) the time, after  the
Registration Statement (as defined in Section 4 below) becomes effective, of the
release  by you  for publication of  the first newspaper  advertisement which is
subsequently published  relating  to the  Shares  or  (b) the  time,  after  the
Registration  Statement becomes effective, when the Shares are first released by
you for offering by the Underwriters or dealers by letter or telegram.

    In the event  the option  with respect to  the Option  Shares is  exercised,
delivery  by the  Company of  the Option  Shares to  the Representative  for the
respective accounts of  the Underwriters and  payment of the  purchase price  by
certified  or official bank check  or checks payable in  New York Clearing House
(next day) funds  to the Company  shall take place  at the offices  of Rodman  &
Renshaw, Inc. specified above at the time and on the date (which may be the same
date  as, but in no  event shall be earlier than,  the Firm Shares Closing Date)
specified in the  notice referred  to in  Section 1(b)  (such time  and date  of
delivery  and  payment is  called the  "Option Shares  Closing Date").  The Firm
Shares  Closing  Date  and   the  Option  Shares   Closing  Dates  are   called,
individually, a "Closing Date" and, together, the "Closing Dates."

    Certificates  evidencing the  Shares shall be  registered in  such names and
shall be in such denominations as the Representative shall request at least  two
full  business days  before the  Firm Shares Closing  Date or  the Option Shares
Closing Date,  as  the  case  may  be,  and  shall  be  made  available  to  the
Representative for checking and packaging, at such place as is designated by the
Representative,  on the full business day before the Firm Shares Closing Date or
the Option Shares Closing Date, as the case may be.

    3.  PUBLIC  OFFERING.  The  Company and the  Selling Stockholder  understand
that  the Underwriters propose to  make a public offering  of the Shares, as set
forth in and pursuant to the Prospectus (as defined in Section 4 below), as soon
after the effective  date of  the Registration Statement  and the  date of  this
Agreement  as the  Representative deems advisable.  The Company  and the Selling
Stockholder  hereby  confirm  that  the  Underwriters  and  dealers  have   been
authorized  to distribute or cause to be distributed each preliminary prospectus
and are authorized to distribute the Prospectus (as from time to time amended or
supplemented if the Company furnishes  amendments or supplements thereto to  the
Underwriters).

    4.     REPRESENTATIONS  AND  WARRANTIES  OF  THE  COMPANY  AND  THE  SELLING
STOCKHOLDER.

        (a) The Company represents and warrants to, and agrees with, the several
    Underwriters that:

           (i) The Company has filed with the Securities and Exchange Commission
       (the "Commission") a registration  statement, and may  have filed one  or
       more  amendments thereto,  on Form  S-2 (Registration  No. 33-         ),
       including in  such  registration  statement and  each  such  amendment  a
       related  preliminary  prospectus  (a "Preliminary  Prospectus"),  for the
       registration of the Shares and the Option Shares, in conformity with  the
       requirements  of the Securities  Act of 1933, as  amended (the "Act"). In
       addition, the Company has filed or will promptly file a further amendment
       to such registration statement, in the form heretofore delivered to  you.
       As  used in this Agreement, the  term "Registration Statement" means such
       registration statement, as amended,  on file with  the Commission at  the
       time   such  registration  statement  becomes  effective  (including  the
       prospectus, financial statements, exhibits, and all other documents filed
       as a part  thereof or  incorporated by reference  directly or  indirectly
       therein   (such   incorporated   documents   being   herein  collectively
       "Incorporated Documents")), provided that such Registration Statement, at
       the time it becomes effective, may omit such information as is  permitted
       to  be omitted from the Registration  Statement when it becomes effective
       pursuant to Rule 430A  of the General  Rules and Regulations  promulgated
       under   the  Act  (the  "Regulations"),   which  information  ("Rule  430
       Information") shall  be  deemed  to  be  included  in  such  Registration
       Statement    when    a    final   prospectus    is    filed    with   the

                                       2
<PAGE>
       Commission in accordance  with Rules  430A and  424(b)(1) or  (4) of  the
       Regulations;  the  term  "Preliminary Prospectus"  means  each prospectus
       included in the Registration Statement, or any amendments thereto, before
       it becomes effective under the Act, the form of prospectus omitting  Rule
       430A  Information included in the  Registration Statement when it becomes
       effective, if applicable (the "Rule 430A Prospectus"), and any prospectus
       filed by the  Company with your  consent pursuant to  Rule 424(a) of  the
       Regulations;  and  the  term  "Prospectus"  means  the  final  prospectus
       included as  part  of the  Registration  Statement, except  that  if  the
       prospectus  relating  to  the  securities  covered  by  the  Registration
       Statement in  the form  first filed  on behalf  of the  Company with  the
       Commission  pursuant to Rule 424(b) of  the Regulations shall differ from
       such final prospectus, the term "Prospectus" shall mean the prospectus as
       filed pursuant to Rule 424(b) from and  after the date on which it  shall
       have first been used.

           (ii)  When the Registration  Statement becomes effective,  and at all
       times subsequent thereto to and  including the Closing Dates, and  during
       such  longer period as the Prospectus may  be required to be delivered in
       connection with sales by the  Underwriters or a dealer, the  Registration
       Statement  (and any post-effective amendment  thereto) and the Prospectus
       (as amended or as supplemented if  the Company shall have filed with  the
       Commission  any amendment or supplement  to the Registration Statement or
       the Prospectus)  will contain  all statements  which are  required to  be
       stated  therein  in accordance  with the  Act  and the  Regulations, will
       comply with the Act and the Regulations, and will not contain any  untrue
       statement  of a material fact or omit to state any material fact required
       to be stated  therein or  necessary to  make the  statements therein  not
       misleading,  and no event  will have occurred which  should have been set
       forth in an amendment or supplement to the Registration Statement or  the
       Prospectus  which has  not then  been set forth  in such  an amendment or
       supplement; if a  Rule 430A  Prospectus is included  in the  Registration
       Statement at the time it becomes effective, the Prospectus filed pursuant
       to   Rules  430A  and  424(b)(1)  or  (4)  will  contain  all  Rule  430A
       Information; and each Preliminary Prospectus,  as of the date filed  with
       the  Commission, did not include any  untrue statement of a material fact
       or omit  to state  any material  fact required  to be  stated therein  or
       necessary  to make the statements therein  not misleading; except that no
       representation or warranty is made in this Section 4(a)(ii) with  respect
       to  statements or omissions made in  reliance upon and in conformity with
       written information furnished to  the Company as  stated in Section  7(b)
       with  respect  to any  Underwriter by  or on  behalf of  such Underwriter
       through the  Representative expressly  for inclusion  in any  Preliminary
       Prospectus,  the  Registration  Statement,  or  the  Prospectus,  or  any
       amendment or  supplement  thereto.  Each of  the  Incorporated  Documents
       complies in all material respects with the requirements of the Securities
       Exchange  Act of 1934, as amended (the "Exchange Act"), and the rules and
       regulations thereunder.

          (iii)  Neither  the  Commission  nor  the  "blue  sky"  or  securities
       authority  of  any  jurisdiction has  issued  an order  (a  "Stop Order")
       suspending the effectiveness of the Registration Statement, preventing or
       suspending the use  of any  Preliminary Prospectus,  the Prospectus,  the
       Registration  Statement, or any amendment or supplement thereto, refusing
       to permit the effectiveness of the Registration Statement, or  suspending
       the registration or qualification of the Firm Shares or the Option Shares
       nor has any of such authorities instituted or threatened to institute any
       proceedings with respect to a Stop Order.

           (iv)  Any contract, agreement, instrument, lease, or license required
       to be described in the Registration Statement or the Prospectus has  been
       properly described therein. Any contract agreement, instrument, lease, or
       license  required to be filed as an exhibit to the Registration Statement
       has been  filed  with  the  Commission  as an  exhibit  to  or  has  been
       incorporated as an exhibit by reference into the Registration Statement.

           (v)  The  Company  has no  subsidiary  or subsidiaries  and  does not
       control, directly  or  indirectly, any  corporation,  partnership,  joint
       venture,  association or  other business  organization, except  for those
       permitted to be excluded pursuant to  Item 601, Exhibit 21 of  Regulation
       S-K or

                                       3
<PAGE>
       those  disclosed  under Exhibit  21 to  the Company's  Form 10-K  for the
       fiscal year  ended  February 28,  1995  on  page 56  thereof  (each  such
       corporation  singly a "Subsidiary"  and collectively the "Subsidiaries").
       Each of the Company and each Subsidiary is a corporation duly  organized,
       validly existing, and in good standing under the laws of the state of its
       incorporation, with full corporate power and authority, and all necessary
       consents,  authorizations, approvals, orders, licenses, certificates, and
       permits of  and from,  and declarations  and filings  with, all  federal,
       state, local, and other governmental authorities and all courts and other
       tribunals,  to own, lease, license, and use its properties and assets and
       to carry  on  its business  as  now being  conducted  and in  the  manner
       described  in the Prospectus. Each of the Company and each Subsidiary has
       been duly  qualified to  do business  and  is in  good standing  in  each
       jurisdiction  in which  its respective ownership,  leasing, licensing, or
       character, location or use of property  and assets or the conduct of  its
       respective  business  makes  such  qualification  necessary.  Neither the
       Company nor  any Subsidiary  owns,  leases or  licenses any  property  or
       conducts any business outside the United States of America.

           (vi)  The  authorized  capital  stock  of  the  Company  consists  of
       20,000,000 shares of Common Stock, of which [               ] shares  are
       outstanding.  Each outstanding  share of Common  Stock has  been duly and
       validly authorized and  issued, fully paid,  and non-assessable,  without
       any  personal liability  attaching to the  ownership thereof  and has not
       been issued  and is  not owned  or held  in violation  of any  preemptive
       rights  of stockholders.  The Company owns  all of the  shares of capital
       stock of the Subsidiaries, free and clear of all liens, claims,  security
       interests,  restrictions, stockholders' agreements, voting trusts and any
       other encumbrances whatsoever. There  is no commitment, plan,  preemptive
       right  or arrangement  to issue, and  no outstanding  option, warrant, or
       other right calling for the issuance  of, shares of capital stock of  the
       Company  or any of  the Subsidiaries or any  security or other instrument
       which by its terms is convertible into, exercisable for, or  exchangeable
       for  capital stock of the Company or  any of the Subsidiaries , except as
       may be  properly described  in the  Prospectus. There  is outstanding  no
       security  or other instrument  which by its terms  is convertible into or
       exchangeable for capital stock of the Company or any of the Subsidiaries,
       except as may be properly described in the Prospectus.

          (vii) The consolidated financial statements of the Company included in
       the Registration Statement and the Prospectus fairly present with respect
       to the Company the financial position, the results of operations, and the
       other information purported to be  shown therein at the respective  dates
       and  for  the  respective periods  to  which they  apply.  Such financial
       statements have  been  prepared  in accordance  with  generally  accepted
       accounting  principles  (except  to  the  extent  that  certain  footnote
       disclosures regarding any stub period may have been omitted in accordance
       with the  applicable rules  of  the Commission  under the  Exchange  Act)
       consistently  applied throughout  the periods  involved, are  correct and
       complete, and  are  in accordance  with  the  books and  records  of  the
       Company. The accountants whose report on the audited financial statements
       is filed with the Commission as a part of the Registration Statement are,
       and  during  the  periods  covered by  their  report(s)  included  in the
       Registration Statement  and the  Prospectus were,  independent  certified
       public  accountants with respect to the Company within the meaning of the
       Act and the Regulations.  No other financial  statements are required  by
       Form S-2 or otherwise to be included in the Registration Statement or the
       Prospectus.  There has at no  time been a material  adverse change in the
       financial condition, results of operations, business, properties, assets,
       liabilities,  or  future  prospects  of   the  Company  or  any  of   the
       Subsidiaries  from the latest  information set forth  in the Registration
       Statement or the Prospectus, except as  may be properly described in  the
       Prospectus.

         (viii)  There  is no  litigation,  arbitration, claim,  governmental or
       other proceeding (formal or informal), or investigation before any  court
       or  before any public  body or board pending,  threatened, or in prospect
       (or any  basis  therefor) with  respect  to the  Company  or any  of  the
       Subsidiaries, or any of their respective operations, business, properties
       or  assets, except as may be properly described in the Prospectus or such
       as individually or in the aggregate do  not now have and will not in  the
       future  have  a material  adverse effect  upon the  operations, business,
       properties,  assets  or  financial  condition  of  the  Company  and  the
       Subsidiaries. Neither the Company nor any of

                                       4
<PAGE>
       the  Subsidiaries is involved  in any labor dispute,  nor is such dispute
       threatened, which dispute would have  a material adverse effect upon  the
       operations,  business, properties,  assets or financial  condition of the
       Company. Neither the Company nor any of the Subsidiaries is in  violation
       of,  or in  default with  respect to,  any law,  rule, regulation, order,
       judgment, or  decree; nor  is  the Company  or  any of  the  Subsidiaries
       required  to take  any action  in order  to avoid  any such  violation or
       default.

           (ix) The Company and each of the Subsidiaries has good and marketable
       title in fee simple absolute to all real properties and good title to all
       other properties and assets which  the Prospectus indicates are owned  by
       it,  and has  valid and enforceable  leasehold interests in  each of such
       items, free and clear of all liens, security interests, pledges, charges,
       encumbrances, and mortgages (except as  may be properly described in  the
       Prospectus).  No real  property owned,  leased, licensed  or used  by the
       Company or any of the  Subsidiaries lies in an area  which is, or to  the
       knowledge of the Company will be, subject to zoning, use or building code
       restrictions  which would prohibit, and no state of facts relating to the
       actions or inaction of another person or entity or his or its  ownership,
       leasing, licensing or use of any real or personal property exists or will
       exist  which would  prevent, the continued  effective ownership, leasing,
       licensing or use of such real property in the business of the Company  or
       any  of  the Subsidiaries  as presently  conducted  or as  the Prospectus
       indicates it contemplates conducting (except as may be properly described
       in the Prospectus).

           (x) The Company and each of the Subsidiaries, and to the knowledge of
       the Company,  any other  party, is  not now  or is  not expected  by  the
       Company  to be in violation or breach  of, or in default with respect to,
       complying with  any  term,  obligation  or  provision  of  any  contract,
       agreement,  instrument,  lease,  license,  indenture,  mortgage,  deed of
       trust, note,  arrangement  or  understanding which  is  material  to  the
       Company  or any of the Subsidiaries or  by which any of its properties or
       business may be bound or affected,  and no event has occurred which  with
       notice or lapse of time or both would constitute such a default, and each
       such   contract,  agreement,   instrument,  lease,   license,  indenture,
       mortgage, deed of trust,  note, arrangement or  understanding is in  full
       force  and  is the  legal, valid  and binding  obligation of  the parties
       thereto and is enforceable as to  them in accordance with its terms.  The
       Company  and  each of  the  Subsidiaries enjoy  peaceful  and undisturbed
       possession under all  leases and  licenses under which  it is  operating.
       Neither the Company nor any of the Subsidiaries is a party to or bound by
       any contract, agreement, instrument, lease, license, indenture, mortgage,
       deed  of trust,  note, arrangement  or understanding,  or subject  to any
       charter or other restriction, which has had  or may in the future have  a
       material   adverse  effect   on  the  financial   condition,  results  of
       operations, business, properties, assets, liabilities or future prospects
       of the Company and the Subsidiaries.  Neither the Company nor any of  the
       Subsidiaries is in violation or breach of, or in default with respect to,
       any  term of its certificate of incorporation (or other charter document)
       or by-laws or of any franchise, license, permit, judgment, decree, order,
       statute, rule or regulation.

           (xi) The Company and the Subsidiaries have filed all federal,  state,
       local  and foreign tax returns which are required to be filed through the
       date hereof, or have received extensions thereof, and have paid all taxes
       shown on such returns  and all assessments received  by it to the  extent
       that the same are material and have become due.

          (xii)   All  patents,   patent  applications,   trademarks,  trademark
       applications,  trade   names,   service  marks,   copyrights,   copyright
       applications,  franchises,  and  other intangible  properties  and assets
       listed in the Registration Statement under "Business-Patents" (all of the
       foregoing  being  collectively  herein  called  "Intangibles")  that  the
       Company and the Subsidiaries own, possess or have pending, or under which
       they  are licensed,  are in  good standing  and uncontested.  There is no
       right under any Intangible necessary to  the business of the Company  and
       the  Subsidiaries as presently  conducted or as  the Prospectus indicates
       the Company contemplates conducting (except as may be so described in the
       Prospectus).  Neither  the  Company  nor  any  of  the  Subsidiaries  has
       infringed, is infringing, or has received any notice of infringement with
       respect  to  asserted  Intangibles of  others.  To the  knowledge  of the
       Company, there  is  no  infringement  by others  of  Intangibles  of  the
       Company.  To  the knowledge  of the  Company, there  is no  Intangible of
       others

                                       5
<PAGE>
       which has had or may  in the future have  a materially adverse effect  on
       the  financial  condition, results  of operations,  business, properties,
       assets,  liabilities  or  future  prospects   of  the  Company  and   the
       Subsidiaries.

         (xiii)  Neither the Company nor  any Subsidiary, any director, officer,
       agent, employee or other  person associated with or  acting on behalf  of
       the  Company and the  Subsidiaries has, directly  or indirectly: used any
       corporate funds  for  unlawful contributions,  gifts,  entertainment,  or
       other unlawful expenses relating to political activity; made any unlawful
       payment  to foreign or  domestic government officials  or employees or to
       foreign or domestic political parties or campaigns from corporate  funds;
       violated  any provision of the Foreign  Corrupt Practices Act of 1977, as
       amended; or made any bribe, rebate, payoff, influence payment,  kickback,
       or  other unlawful payment. No transaction  has occurred between or among
       the Company, the Subsidiaries, or the Selling Stockholder and any of  its
       or  their officers  or directors or  any affiliates or  affiliates of any
       such officer or director, except as described in the Prospectus.

          (xiv) The Company has  all requisite power  and authority to  execute,
       deliver  and perform this Agreement.  All necessary corporate proceedings
       of the Company have been duly taken to authorize the execution,  delivery
       and   performance  of  this  Agreement.  This  Agreement  has  been  duly
       authorized, executed, and delivered by  the Company, is the legal,  valid
       and  binding  obligation of  the Company,  and is  enforceable as  to the
       Company  in  accordance  with  its  terms.  No  consent,   authorization,
       approval,   order,  license,  certificate  or   permit  of  or  from,  or
       declaration  or  filing  with,  any   federal,  state,  local  or   other
       governmental  authority or any court or other tribunal is required by the
       Company or the Subsidiaries for the execution, delivery or performance by
       the Company of this  Agreement (except filings under  the Act which  have
       been or will be made before the applicable Closing Date and such consents
       consisting  only of  consents under "blue  sky" or  securities laws which
       have been obtained at or prior to the date of this Agreement). No consent
       of any  party to  any contract,  agreement, instrument,  lease,  license,
       indenture, mortgage, deed of trust, note, arrangement or understanding to
       which the Company or the Subsidiaries are a party, or to which any of its
       respective  properties  or  assets  are  subject,  is  required  for  the
       execution, delivery or performance of this Agreement, and the  execution,
       delivery and performance of this Agreement, will not violate, result in a
       breach  of, conflict with, accelerate the due date of any payments under,
       or (with or without the giving of notice or the passage of time or  both)
       entitle any party to terminate or call a default under any such contract,
       agreement,  instrument,  lease,  license,  indenture,  mortgage,  deed of
       trust, note,  arrangement or  understanding, or  violate or  result in  a
       breach  of any term of the certificate of incorporation (or other charter
       document) or by-laws of the Company,  or violate, result in a breach  of,
       or  conflict with  any law, rule,  regulation, order,  judgment or decree
       binding on the  Company or any  of the  Subsidiaries or to  which any  of
       their operations, business, properties or assets are subject.

          (xv)  The Company Shares and the Option Shares are validly authorized.
       The Firm  Shares,  when issued  and  delivered in  accordance  with  this
       Agreement,  and the Option Shares, when delivered in accordance with this
       Agreement, will  be  duly  and  validly  issued,  fully  paid,  and  non-
       assessable,  without any  personal liability  attaching to  the ownership
       thereof, and will not be issued in violation of any preemptive rights  of
       stockholders, optionholders, warrantholders and any other persons and the
       Underwriters  will receive  good title to  the Company  Shares and Option
       Shares purchased  by them,  respectively, free  and clear  of all  liens,
       security   interests,   pledges,  charges,   encumbrances,  stockholders'
       agreements and voting trusts.

          (xvi) The Common Stock, the Firm Shares and the Option Shares  conform
       to   all  statements  relating  thereto  contained  in  the  Registration
       Statement or the Prospectus.

         (xvii) Subsequent to the  respective dates as  of which information  is
       given in the Registration Statement and the Prospectus, and except as may
       otherwise  be properly described therein, there has not been any material
       adverse change  in  the assets  or  properties, business  or  results  of
       operations  or financial  condition of  the Company  or the Subsidiaries,
       whether or not arising from

                                       6
<PAGE>
       transactions in the ordinary course of business; neither the Company  nor
       the Subsidiaries has sustained any material loss or interference with its
       business  or properties from fire,  explosion, earthquake, flood or other
       calamity, whether or  not covered  by insurance;  since the  date of  the
       latest  balance  sheet included  in  the Registration  Statement  and the
       Prospectus, except  as reflected  therein, neither  the Company  nor  the
       Subsidiaries  has  undertaken  any  liability  or  obligation,  direct or
       contingent, except  for  liabilities  or obligations  undertaken  in  the
       ordinary course of business; and neither the Company nor the Subsidiaries
       has  (A) issued any  securities or incurred  any liability or obligation,
       primary  or  contingent,  for  borrowed  money,  (B)  entered  into   any
       transaction  not in the  ordinary course of business,  or (C) declared or
       paid any dividend or made any distribution on any of its capital stock or
       redeemed, purchased or otherwise acquired  or agreed to redeem,  purchase
       or otherwise acquire any shares of its capital stock.

         (xviii)  Neither  the Company  nor any  of  its officers,  directors or
       affiliates (as  defined in  the  Regulations), has  taken or  will  take,
       directly  or  indirectly, prior  to the  termination of  the underwriting
       syndicate  contemplated  by  this  Agreement,  any  action  designed   to
       stabilize  or manipulate  the price  of any  security of  the Company, or
       which has caused or resulted in, or which might in the future  reasonably
       be  expected to cause or result  in, stabilization or manipulation of the
       price of any security of the Company, to facilitate the sale or resale of
       any of the Firm Shares or the Option Shares.

          (xix) The Company has obtained from each of its executive officers and
       directors and the Selling Stockholder, his enforceable written agreement,
       in form and substance satisfactory to counsel for the Underwriters,  that
       for  a period of 180  days from the date on  which the public offering of
       the Shares commences they will  not, without your prior written  consent,
       offer,  pledge, sell, contract to sell, grant any option for the sale of,
       or otherwise dispose  of, directly  or indirectly, any  shares of  Common
       Stock  or  other securities  of  the Company  (or  any security  or other
       instrument which by its  terms is convertible  into, exercisable for,  or
       exchangeable  for  shares  of Common  Stock  or other  securities  of the
       Company, including,  without  limitation,  any  shares  of  Common  Stock
       issuable  under any employee stock  options), beneficially owned by them,
       except with respect to Shares being sold in connection herewith or  their
       being a beneficial owner of any such Shares;

          (xx)  The Company is not, and does  not intend to conduct its business
       in a manner in which it would  be, an "investment company" as defined  in
       Section  3(a)  of the  Investment Company  Act  of 1940  (the "Investment
       Company Act").

          (xxi) No person  or entity has  the right to  require registration  of
       shares  of Common Stock or other securities of the Company because of the
       filing or effectiveness of the Registration Statement, except such person
       or entities from whom written waivers  of such rights have been  received
       prior to the date hereof.

         (xxii)  Except as may be  set forth in the  Prospectus, the Company has
       not incurred any liability for a fee, commission or other compensation on
       account of the employment  of a broker or  finder in connection with  the
       transactions contemplated by this Agreement.

         (xxiii)  No transaction has occurred between  or among the Company, the
       Subsidiaries, and any of their officers or directors or any affiliates of
       any such officer or director, that is required to be described in and  is
       not described in the Registration Statement and the Prospectus.

         (xxiv) The Common Stock, including the Shares, are [will be] authorized
       for quotation on the NASDAQ National Market.

         (xxv)   Neither  the  Company,  the  Subsidiaries,  nor  any  of  their
       affiliates is presently  doing business  with the government  of Cuba  or
       with  any person or affiliate located in  Cuba. If, at any time after the
       date that  the  Registration Statement  is  declared effective  with  the
       Commission  or with  the Florida Department  of Banking  and Finance (the
       "Florida Department"), whichever date is later,  and prior to the end  of
       the  period referred to  in the first clause  of Section 4(a)(ii) hereof,
       the

                                       7
<PAGE>
       Company commences engaging  in business  with the government  of Cuba  or
       with  any person or affiliate located in Cuba, the Company will so inform
       the Florida  Department within  ninety days  after such  commencement  of
       business  in Cuba, and during the  period referred to in Section 4(a)(ii)
       hereof will inform the  Florida Department within  ninety days after  any
       change occurs with respect to previously reported information.

        (b)  The  Selling Stockholder,  represents and  warrants to,  and agrees
    with, the several Underwriters that:

           (i) There is no litigation, arbitration, claim, governmental or other
       proceeding (formal or  informal), or  investigation before  any court  or
       beneficiary, public body or board pending, threatened, or in prospect (or
       any  basis therefor known to the Selling Stockholder) with respect to the
       Selling Stockholder. The Selling Stockholder  is not in violation of,  or
       in  default with respect to, any  law, rule, regulation, order, judgment,
       or decree; nor is the Selling Stockholder required to take any action  in
       order to avoid such violation or default.

           (ii) The Selling Stockholder has all requisite power and authority to
       execute,  deliver, and  perform this  Agreement. This  Agreement has been
       duly executed and delivered by or  on behalf of the Selling  Stockholder,
       is  the legal, valid  and binding obligation  of the Selling Stockholder,
       and is enforceable as to the  Selling Stockholder in accordance with  its
       terms.  No consent, authorization, approval, order, license, certificate,
       or permit of or from, or declaration or filing with, any federal,  state,
       local  or other governmental authority or  any court or other tribunal is
       required by  the  Selling  Stockholder for  the  execution,  delivery  or
       performance  of this Agreement  (except filings under  the Act which have
       been made before the applicable Closing Date and such consents consisting
       only of consents  under "blue  sky" or  securities laws  which have  been
       obtained  at  or prior  to the  date  of this  Agreement) by  the Selling
       Stockholder.  No  consent  of  any  party  to  any  contract,  agreement,
       instrument,  lease, license,  indenture, mortgage,  deed of  trust, note,
       arrangement or understanding to which the Selling Stockholder is a party,
       or to which  any of the  Selling Stockholder's properties  or assets  are
       subject,  is required for the execution,  delivery or performance of this
       Agreement; and the execution, delivery and performance of this  Agreement
       will  not violate,  result in  a breach  of, conflict  with, or  (with or
       without the giving of notice of the passage of time or both) entitle  any
       party  to terminate or call a default under any such contract, agreement,
       instrument, lease,  license, indenture,  mortgage, deed  of trust,  note,
       arrangement  or  understanding, or  violate, result  in  a breach  of, or
       conflict with,  any  law, rule,  regulation,  order, judgment  or  decree
       binding on the Selling Stockholder.

          (iii)   The  Selling  Stockholder  has   good  title  to  the  Selling
       Stockholder Shares to be sold by the Selling Stockholder pursuant to this
       Agreement, free  and clear  of all  liens, security  interests,  pledges,
       charges,  encumbrances,  stockholders' agreements  and voting  trusts and
       when delivered in accordance with  this Agreement, the Underwriters  will
       receive  good title to the Selling  Stockholder Shares purchased by them,
       respectively, from the Selling Stockholder, free and clear of all  liens,
       security   interests,   pledges,  charges,   encumbrances,  stockholders'
       agreements and voting trusts.

           (iv)  Neither  the  Selling  Stockholder  nor  any  of  the   Selling
       Stockholder's  affiliates (as  defined in  the Regulations)  has taken or
       will take,  directly  or indirectly,  prior  to the  termination  of  the
       underwriting   syndicate  contemplated  by  this  Agreement,  any  action
       designed to stabilize  or manipulate  the price  of any  security of  the
       Company, or which has caused or resulted in, or which might in the future
       reasonably   be  expected  to  cause   or  result  in,  stabilization  or
       manipulation of the price of any  security of the Company, to  facilitate
       the sale or resale of any of the Selling Stockholder Shares.

           (v) All information furnished or to be furnished to the Company by or
       on  behalf  of the  Selling Stockholder  for use  in connection  with the
       preparation of the Registration Statement  and the Prospectus is true  in
       all  respects and does not and will not include any untrue statement of a
       material fact or omit  to state any material  fact required to be  stated
       therein or necessary to make the statements therein not misleading.

                                       8
<PAGE>
           (vi)  Except  as may  be  set forth  in  the Prospectus,  the Selling
       Stockholder has not incurred any liability for a fee, commission or other
       compensation on  account of  the  employment of  a  broker or  finder  in
       connection with the transactions contemplated by this Agreement.

          (vii)  The Selling  Stockholder has  no knowledge  that, and  does not
       believe that, any representation  or warranty of  the Company in  Section
       4(a) is incorrect.

         (viii)  The Selling Stockholder  has not, directly  or indirectly: used
       any corporate funds for unlawful contributions, gifts, entertainment,  or
       other unlawful expenses relating to political activity; made any unlawful
       payment  to foreign or  domestic government officials  or employees or to
       foreign or domestic political parties or campaigns from corporate  funds;
       violated  any provision of the Foreign  Corrupt Practices Act of 1977, as
       amended; or made any bribe, rebate, payoff, influence payment,  kickback,
       or other unlawful payment.

           (ix)  The  Selling  Stockholder  Shares to  be  sold  by  the Selling
       Stockholder pursuant to  this Agreement are  duly and validly  authorized
       and  issued, fully paid and non-assessable,  and have not been issued and
       are  not  owned  or  held  in  violation  of  any  preemptive  right   of
       stockholders, optionholders, warrantholders or other persons.

           (x)  No transaction has occurred between  such person and the Company
       that is required  to be described  in the Registration  Statement or  the
       Prospectus.

    5.   CONDITIONS  OF THE UNDERWRITERS'  OBLIGATIONS.  The  obligations of the
Underwriters under  this Agreement  are several  and not  joint. The  respective
obligations  of the Underwriters to  purchase the Shares are  subject to each of
the following terms and conditions:

        (a) The Prospectus shall have been  timely filed with the Commission  in
    accordance with Section 6(a)(i) of this Agreement.

        (b)  No  order  preventing  or suspending  the  use  of  any Preliminary
    Prospectus or the Prospectus shall  have been or shall  be in effect and  no
    order suspending the effectiveness of the Registration Statement shall be in
    effect  and  no proceedings  for  such purpose  shall  be pending  before or
    threatened by the Commission, and any requests for additional information on
    the part of the Commission (to be included in the Registration Statement  or
    the   Prospectus  or  otherwise)  shall  have  been  complied  with  to  the
    satisfaction of the Representative.

        (c) The representations and  warranties of the  Company and the  Selling
    Stockholder  contained in this  Agreement and in  the certificates delivered
    pursuant to Section 5(d) shall be true  and correct when made and on and  as
    of each Closing Date as if made on such date and the Company and the Selling
    Stockholder  shall have performed all covenants and agreements and satisfied
    all the conditions contained in this  Agreement required to be performed  or
    satisfied by it or him at or before such Closing Date.

        (d)  The Representative shall  have received on each  Closing Date (i) a
    certificate, addressed to the Representative and dated such Closing Date, of
    the chief  executive or  chief  operating officer  and the  chief  financial
    officer  of  the  Company to  the  effect  that the  persons  executing such
    certificate  have  carefully  examined   the  Registration  Statement,   the
    Prospectus and this Agreement and that the representations and warranties of
    the Company in this Agreement are true and correct on and as of such Closing
    Date  with the same effect  as if made on such  Closing Date and the Company
    has performed  all covenants  and agreements  and satisfied  all  conditions
    contained  in this Agreement required to be  performed or satisfied by it at
    or prior  to such  Closing  Date and  (ii)  certificates, addressed  to  the
    Representative  and dated such  Closing Date, of  the Selling Stockholder to
    the  effect  that  the  representations   and  warranties  of  the   Selling
    Stockholder  are true  and correct on  and as  of such Closing  Date and the
    Selling Stockholder has performed all covenants and agreements and satisfied
    all conditions  contained in  this  Agreement required  to be  performed  or
    satisfied by the Selling Stockholder at or prior to such Closing Date.

                                       9
<PAGE>
        (e) The Representative shall have received at the time this Agreement is
    executed  and on each  Closing Date a  signed letter from  Deloitte & Touche
    LLP, addressed to the  Representative and dated,  respectively, the date  of
    this  Agreement and  each such  Closing Date,  in form  and scope reasonably
    satisfactory  to  the  Representative,  with  reproduced  copies  or  signed
    counterparts  thereof for each of the  Underwriters confirming that they are
    independent accountants within the meaning  of the Act and the  Regulations,
    that  the response to Item 10 of the Registration Statement is correct in so
    far as it relates to them and stating in effect that:

           (i) in their opinion the  audited financial statements and  financial
       statement   schedules  included  or  incorporated  by  reference  in  the
       Registration Statement and the Prospectus and reported on by them  comply
       as  to  form  in all  material  respects with  the  applicable accounting
       requirements of the Act, the Exchange Act and the related published rules
       and regulations thereunder;

           (ii) on  the  basis of  a  reading of  the  amounts included  in  the
       Registration  Statement and  the Prospectus  under the  headings "Summary
       Financial  Data"  and   "Selected  Financial  Data,"   which  would   not
       necessarily  reveal matters of significance  with respect to the comments
       set forth in such letter, a reading of the minutes of the meetings of the
       stockholders and  directors  of the  Company,  and inquiries  of  certain
       officials  of  the  Company  who have  responsibility  for  financial and
       accounting  matters  of  the  Company  as  to  transactions  and   events
       subsequent to the date of the latest audited financial statements, except
       as  disclosed in the  Registration Statement and  the Prospectus, nothing
       came to their attention which caused them to believe that:

               (A) the  amounts  in  "Summary  Financial  Data,"  and  "Selected
           Financial   Data"  included  or  incorporated  by  reference  in  the
           Registration Statement  and  the Prospectus  do  not agree  with  the
           corresponding  amounts in the audited financial statements from which
           such amounts were derived; or

               (B) with respect to the Company, there were, at a specified  date
           not more than five business days prior to the date of the letter, any
           decreases  in net sales, income before income taxes and net income or
           any increases in long-term  debt of the Company  or any decreases  in
           the capital stock, working capital or the stockholders' equity in the
           Company,  as compared with the amounts shown on the Company's audited
           Balance Sheet for the fiscal year ended February 28, 1995 included in
           the Registration Statement  or the audited  Statement of  Operations,
           for such year; and

          (iii)  they have  performed certain  other procedures  as a  result of
       which they determined  that information  of an  accounting, financial  or
       statistical   nature  (which  is  limited  to  accounting,  financial  or
       statistical information derived  from the general  accounting records  of
       the  Company) set forth in the  Registration Statement and the Prospectus
       and reasonably specified by the Representative agrees with the accounting
       records of the Company.

    References  to  the  Registration  Statement  and  the  Prospectus  in  this
paragraph  (e) are to such documents as  amended and supplemented at the date of
such letter.

        (f) The Representative  shall have  received on each  Closing Date  from
    Lester  Morse P.C.,  counsel for the  Company, an opinion,  addressed to the
    Representative  and  dated  such  Closing  Date,  and  in  form  and   scope
    satisfactory  to  counsel for  the Underwriters,  with reproduced  copies or
    signed counterparts  thereof for  each of  the Underwriters,  to the  effect
    that:

           (i)  The  Company  has no  subsidiary  or subsidiaries  and  does not
       control, directly  or  indirectly, any  corporation,  partnership,  joint
       venture,  association or  other business  organization, except  for those
       permitted to be excluded pursuant to  Item 601, Exhibit 21 or  Regulation
       S-K.  Each  of the  Company  and each  Subsidiary  is a  corporation duly
       organized, validly existing, and in good  standing under the laws of  the
       State of Delaware, with full corporate power and authority to own, lease,
       license  and use its properties and assets and to conduct its business in
       the manner described in the Prospectus. To the knowledge of such counsel,
       the Company has all necessary consents,

                                       10
<PAGE>
       authorizations, approvals, orders, certificates and permits of and  from,
       and  declarations and filings  with, all federal,  state, local and other
       governmental authorities  and all  courts and  other tribunals,  to  own,
       lease,  license  and use  its properties  and assets  and to  conduct its
       business in the manner described in  the Prospectus. Each of the  Company
       and  each Subsidiary  is duly  qualified to  do business  and is  in good
       standing, in each state where the failure to be so qualified could have a
       material  adverse  effect  on  the  operating  condition  (financial  and
       otherwise)  or  business  of the  Company.  Neither the  Company  nor any
       Subsidiary owns, leases or licenses any property or conducts any business
       outside the United States  of America. The Company  has no subsidiary  or
       subsidiaries   and  does   not  control,  directly   or  indirectly,  any
       corporation, partnership, joint  venture, association  or other  business
       organization,  except for those permitted to be excluded pursuant to Item
       601, Exhibit 21 or Regulation S-K.

           (ii) The Company has authorized, issued and outstanding capital stock
       as set forth in the "actual" column of the capitalization table under the
       caption "Capitalization" in the  Prospectus. The certificates  evidencing
       the  shares are in due  and proper legal form.  Each outstanding share of
       Common Stock has been duly and validly authorized and issued, fully paid,
       and non-assessable,  without  any  personal liability  attaching  to  the
       ownership  thereof, and has not  been issued and is  not owned or held in
       violation of any preemptive right  of stockholders. The Company owns  all
       of the shares of capital stock of the Subsidiaries, free and clear of all
       lines,    claims,   security   interests,   restrictions,   stockholders'
       agreements, voting trusts and any  other encumbrances whatsoever. To  the
       knowledge  of such counsel, there is  no commitment, plan, or arrangement
       to issue, and no outstanding option, warrant, or other right calling  for
       the  issuance of, any share of capital stock of the Company or any of the
       Subsidiaries or any security  or other instrument which  by its terms  is
       convertible  into, exercisable for, or  exchangeable for capital stock of
       the Company  or  any of  the  Subsidiaries,  except as  may  be  properly
       described  in the Prospectus. To the  knowledge of such counsel, there is
       outstanding no  security  or  other  instrument which  by  its  terms  is
       convertible  into, exercisable for  or exchangeable for  capital stock of
       the Company  or  any of  the  Subsidiaries,  except as  may  be  properly
       described in the Prospectus.

          (iii)  To  the  knowledge of  such  counsel, there  is  no litigation,
       arbitration,  claim,  governmental   or  other   proceeding  (formal   or
       informal), or investigation before any court or before any public body or
       board  pending, threatened, or  in prospect (or  any basis therefor) with
       respect  to  the  Company  or  any  of  the  Subsidiaries,  the   Selling
       Stockholder   or   any  of   their  respective   operations,  businesses,
       properties, assets,  or financial  condition except  as may  be  properly
       described  in the Prospectus or such  as individually or in the aggregate
       do not now have and will not in the future have a material adverse effect
       upon the operations, business, properties, assets, or financial condition
       of the Company and  the Subsidiaries. To the  knowledge of such  counsel,
       neither  the Company nor the Selling Stockholder is involved in any labor
       dispute, nor  is such  dispute  threatened, which  dispute would  have  a
       material adverse effect upon the operations, business, properties, assets
       or  financial condition of the Company  and the Subsidiaries. Neither the
       Company, any  of  the Subsidiaries  nor  the Selling  Stockholder  is  in
       violation  of, or in default with  respect to, any law, rule, regulation,
       order, judgment, or decree,  except as may be  properly described in  the
       Prospectus  or such as in  the aggregate do not now  have and will not in
       the future have a material adverse effect upon the operations,  business,
       properties,  assets, or  financial condition  of the  Company and  of the
       Subsidiaries; nor is the Company, any of the Subsidiaries nor the Selling
       Stockholder required  to take  any  action in  order  to avoid  any  such
       violation or default.

           (iv)  To the knowledge  of such counsel, neither  the Company, any of
       the Subsidiaries nor any other party is now or is expected by the Company
       or the Selling Stockholder to be in violation or breach of, or in default
       with respect to, complying with any term, obligation or provision of  any
       contract,  agreement,  instrument, lease,  license,  indenture, mortgage,
       deed of trust, note,  arrangement or understanding  which is material  to
       the  Company  or  any  of  the Subsidiaries  or  by  which  any  of their
       respective properties or businesses may be bound or affected and no event
       has occurred which with notice or lapse of time or both would  constitute
       such a default.

                                       11
<PAGE>
           (v)  Neither the Company nor any  of the Subsidiaries is in violation
       or breach of, or in default with respect to, any term of its  certificate
       of incorporation (or other charter document) or by-laws.

           (vi)   Each  of  the  Company,   the  Subsidiaries  and  the  Selling
       Stockholder has all requisite power and authority to execute, deliver and
       perform this Agreement and  to issue and sell  the Shares. All  necessary
       corporate proceedings of the Company and the Subsidiaries have been taken
       to  authorize the execution,  delivery and performance  by the Company of
       this Agreement. This  Agreement has  been duly  authorized, executed  and
       delivered  by each  of the  Company and  the Selling  Stockholder, is the
       legal, valid and  binding obligation of  each of the  Company and of  the
       Selling  Stockholder and  (subject to  applicable bankruptcy, insolvency,
       and  other  laws  affecting  the  enforceability  of  creditors'   rights
       generally) is enforceable as to the Company in accordance with its terms.
       No  consent,  authorization,  approval,  order,  license,  certificate or
       permit of or  from, or  declaration or  filing with,  any federal  state,
       local  or other governmental authority or  any court or other tribunal is
       required by the Company, the Subsidiaries or the Selling Stockholder, for
       the execution,  delivery or  performance by  the Company  or the  Selling
       Stockholder  of this Agreement  (except filings under  the Act which have
       been made  prior to  the Closing  Date and  consents consisting  only  of
       consents  under "blue sky" or securities  laws). To the knowledge of such
       counsel, no consent of any party to any contract, agreement,  instrument,
       lease,  license, indenture, mortgage, deed of trust, note, arrangement or
       understanding to  which  the Company,  the  Subsidiaries or  the  Selling
       Stockholder  are a party, or to  which any of their respective properties
       or assets  are  subject,  is  required for  the  execution,  delivery  or
       performance   of  this   Agreement;  and  the   execution,  delivery  and
       performance of this Agreement  will not violate, result  in a breach  of,
       conflict with, or (with or without the giving of notice or the passage of
       time  or both) entitle any party to terminate or call a default under any
       such  contract,   agreement,  instrument,   lease,  license,   indenture,
       mortgage, deed of trust, note, arrangement or understanding, in each case
       known  to such counsel, or  violate or result in a  breach of any term of
       the certificate of incorporation (or  other charter document) or  by-laws
       of  the Company, or violate, result in  a breach of, or conflict with any
       law, rule, regulation, order, judgment, or decree binding on the Company,
       any of the  Subsidiaries or the  Selling Stockholder or  to which any  of
       their   respective  operations,  businesses,  properties  or  assets  are
       subject.

          (vii) The  Firm Shares  and the  Option Shares  are duly  and  validly
       authorized.  Such opinion  delivered at each  of the  Closing Dates shall
       state that each Share, as the case  may be, to be delivered on that  date
       is  duly  and validly  issued, fully  paid,  and non-assessable,  with no
       personal liability attaching to the ownership thereof, and is not  issued
       in   violation  of  any  preemptive   rights  of  stockholders,  and  the
       Underwriters have received good  title to the  Shares purchased by  them,
       respectively,   from  the   Company  and  the   Selling  Stockholder,  as
       applicable, for the consideration contemplated  herein and in good  faith
       and without notice of any adverse claim within the meaning of the Uniform
       Commercial  Code,  free  and  clear  of  any  liens,  security interests,
       pledges, charges, encumbrances,  stockholders' agreements, voting  trusts
       and other claims. The Common Stock, the Firm Shares and the Option Shares
       conform  to all statements relating thereto contained in the Registration
       Statement or the Prospectus.

         (viii) To  the  knowledge of  such  counsel, any  contract,  agreement,
       instrument, lease or license required to be described in the Registration
       Statement  or the Prospectus has been  properly described therein. To the
       knowledge of such counsel, any contract, agreement, instrument, lease  or
       license  required to be filed as an exhibit to the Registration Statement
       has been  filed  with  the  Commission  as an  exhibit  to  or  has  been
       incorporated as an exhibit by reference into the Registration Statement.

           (ix) Insofar as statements in the Prospectus purport to summarize the
       status  of  litigation or  the  provisions of  laws,  rules, regulations,
       orders, judgments, decrees, contracts, agreements, instruments, leases or
       licenses, such statements have been prepared or reviewed by such  counsel
       and  to the knowledge  of such counsel, accurately  reflect the status of
       such litigation and provisions purported to be summarized and are correct
       in all material respects.

                                       12
<PAGE>
           (x) The Company is not an "investment company" as defined in  Section
       3(a)  of  the Investment  Company Act  and, if  the Company  conducts its
       business as set forth in the  Prospectus, will not become an  "investment
       company"  and will not be required  to be registered under the Investment
       Company Act.

           (xi) To the knowledge  of such counsel, no  person or entity has  the
       right  to  require  registration  of  shares  of  Common  Stock  or other
       securities of the Company because of  the filing or effectiveness of  the
       Registration  Statement except such persons or entities from whom written
       waivers of such rights have been received prior to the Closing Date.

          (xii) The Registration Statement has  become effective under the  Act.
       No  Stop Order has  been issued and  no proceedings for  that purpose has
       been  instituted  or  are  threatened,  pending,  or  to  such  counsel's
       knowledge, contemplated.

         (xiii)  The Registration Statement,  any Rule 430A  Prospectus, and the
       Prospectus, and any amendment or supplement thereto (other than financial
       statements and other financial data and schedules which are or should  be
       contained  in  any thereof,  as  to which  such  counsel need  express no
       opinion),  comply  as  to  form   in  all  material  respects  with   the
       requirements  of the  Act and the  Regulations. To the  knowledge of such
       counsel, the conditions for the use of Form S-2 have been satisfied  with
       respect to the Registration Statement.

          (xiv)  Such  counsel  has  no  reason  to  believe  that  any  of  the
       Registration Statement, any Rule 430A  Prospectus, or the Prospectus,  or
       any  amendment or supplement thereto (other than financial statements and
       other financial data and  schedules which are or  should be contained  in
       any  thereof, as to which such counsel need express no opinion), contains
       any untrue statement of a material fact or omits to state a material fact
       required to be stated therein or necessary to make the statements therein
       not misleading.

          (xv) To the knowledge of such counsel, since the effective date of the
       Registration Statement, no event has occurred which should have been  set
       forth  in an amendment or supplement to the Registration Statement or the
       Prospectus which  has  not  been  set  forth  in  such  an  amendment  or
       supplement.

          (xvi)  The  agreement of  each officer  and  director of  the Company,
       stating that for a period of 180  days from the date on which the  public
       offering  of  the  Shares commences,  such  party will  not,  without the
       Representative's prior written consent, offer, pledge, sell, contract  to
       sell, grant any option for the sale of, or otherwise dispose of, directly
       or indirectly, any shares of Common Stock (or any other securities of the
       Company  or  any  security or  other  instrument  which by  its  terms is
       convertible into, exercisable for, or  exchangeable for shares of  Common
       Stock  or other securities of the Company, including, without limitation,
       any shares of Common  Stock issuable under  any employee stock  options),
       beneficially  owned by such party, has  been duly and validly authorized,
       executed and delivered by such party and constitutes the legal, valid and
       binding obligation  of  such  party enforceable  against  such  party  in
       accordance with its terms.

    In  addition, such counsel shall state that such counsel has participated in
the preparation  of  the  Registration  Statement  and  the  Prospectus  and  in
conferences   with   officers   and  other   representative   of   the  Company,
representative of  the  Representative  and representative  of  the  independent
accountants   of  the  Company,  at  which   conferences  the  contents  of  the
Registration Statement and  the Prospectus  and related  matters were  discussed
and,  although such  counsel has not  independently verified and  is not passing
upon and does not  assume any responsibility for  the accuracy, completeness  or
fairness  of  the statements  contained in  the  Registration Statement  and the
Prospectus (except as specified in the  foregoing opinion), on the basis of  the
foregoing  and relying as  to materiality upon  the representations of executive
officers of the Company after conferring with such executive officers, no  facts
have  come to the attention  of such counsel which  lead such counsel to believe
that the Registration Statement  at the time it  became effective contained  any
untrue statement of a material fact or omitted to state a material fact required
to be stated therein or necessary to make the statements therein not misleading,
or that the Prospectus, except for the

                                       13
<PAGE>
financial  statements and other financial  and statistical data included therein
as to which counsel need express no  opinion, as amended or supplemented on  the
date  thereof contained any  untrue statement of  a material fact  or omitted to
state a material fact necessary in order to make the statements therein, in  the
light of the circumstances under which they were made, not misleading.

    In rendering their opinion as aforesaid, counsel may rely upon an opinion or
opinions,  each dated the Closing Date, of other counsel retained by the Company
as to laws of any jurisdiction other than the Federal laws of the United  States
or the General Corporate Law of the State of Delaware (for purposes of rendering
their  opinion, such counsel may assume that the law of the State of New York is
the same as the law of the State of Virginia in all respects), provided that (1)
each such local counsel is reasonably  acceptable to the Representative and  (2)
such  reliance is expressly authorized by each opinion so relied upon and a copy
of each such  opinion is  addressed to  the Representative  and is  in form  and
substance  reasonably satisfactory to them and  their counsel. In addition, such
counsel may  rely, as  to matters  of fact,  to the  extent such  counsel  deems
proper,  on certificates of  responsible officers of  the Company, provided that
executed copies of such certificates are provided to the Representative.

        (g) The Representative  shall have  received on each  Closing date  from
                     , counsel to the Selling Stockholder, an opinion, addressed
    to the Representative, and dated such Closing Date, to the effect that:

           (i)  The Selling Stockholder has all requisite power and authority to
       execute, deliver and  perform this Agreement  and to issue  and sell  the
       Shares.  This Agreement has been  duly authorized, executed and delivered
       by the Selling Stockholder, is the legal, valid and binding obligation of
       the  Selling   Stockholder  and   (subject  to   applicable   bankruptcy,
       insolvency,  and other  laws affecting  the enforceability  of creditors'
       rights generally)  is  enforceable  as  to  the  Selling  Stockholder  in
       accordance  with its  terms. No consent,  authorization, approval, order,
       license, certificate or permit of or from, or declaration or filing with,
       any federal state, local or other governmental authority or any court  or
       other tribunal is required by the Selling Stockholder, for the execution,
       delivery  or  performance by  the Selling  Stockholder of  this Agreement
       (except filings under the Act which  have been made prior to the  Closing
       Date  and  consents  consisting  only of  consents  under  "blue  sky" or
       securities laws). To  the knowledge of  such counsel, no  consent of  any
       party  to any contract, agreement, instrument, lease, license, indenture,
       mortgage, deed of trust, note, arrangement or understanding to which  the
       Selling  Stockholder  is a  party, or  to which  any of  their respective
       properties or assets are subject, is required for the execution, delivery
       or performance  of  this  Agreement;  and  the  execution,  delivery  and
       performance  of this Agreement  will not violate, result  in a breach of,
       conflict with, or (with or without the giving of notice or the passage of
       time or both) entitle any party to terminate or call a default under  any
       such   contract,  agreement,   instrument,  lease,   license,  indenture,
       mortgage, deed of trust, note, arrangement or understanding, in each case
       known to such  counsel, or violate,  result in a  breach of, or  conflict
       with any law, rule, regulation, order, judgment, or decree binding on the
       Selling Stockholder.

           (ii)  Such opinion delivered at each of the Closing Dates shall state
       that each Share, as the case may be, to be delivered on that date is duly
       and validly  issued, fully  paid, and  non-assessable, with  no  personal
       liability  attaching  to  the ownership  thereof,  and is  not  issued in
       violation of any preemptive rights of stockholders, and the  Underwriters
       have  received good title to the  Shares purchased by them, respectively,
       from the  Selling  Stockholder,  as  applicable,  for  the  consideration
       contemplated  herein and in good faith  and without notice of any adverse
       claim within the meaning of the  Uniform Commercial Code, free and  clear
       of   any  liens,  security  interests,  pledges,  charges,  encumbrances,
       stockholders' agreements, voting trusts and other claims.

        (h) All proceedings taken in connection with the sale of the Firm Shares
    and the Option Shares as herein  contemplated shall be satisfactory in  form
    and  substance to the  Representative and its  counsel, and the Underwriters
    shall have received  from Squadron,  Ellenoff, Plesent &  Sheinfeld, LLP,  a
    favorable  opinion, addressed to  the Representative and  dated such Closing
    Date, with respect to the

                                       14
<PAGE>
    Shares, the  Registration  Statement  and the  Prospectus,  and  such  other
    related  matters,  as the  Representative  may reasonably  request,  and the
    Company and  the  Selling  Stockholder shall  have  furnished  to  Squadron,
    Ellenoff,  Plesent, Sheinfeld,  LLP, such  documents as  they may reasonably
    request for the purpose of enabling them to pass upon such matters.

    6.  COVENANTS OF THE COMPANY AND THE SELLING STOCKHOLDER.

    (a) The Company covenants and agrees as follows:

        (i) The Company  shall use its  best efforts to  cause the  Registration
    Statement  to become effective as promptly  as possible. If the Registration
    Statement has become or becomes effective with a form of prospectus omitting
    Rule 430A information,  or filing  of the Prospectus  is otherwise  required
    under Rule 424(b), the Company will file the Prospectus, properly completed,
    pursuant  to Rule 424(b) within the  time period prescribed and will provide
    evidence satisfactory to you of such timely filing. The Company shall notify
    you  immediately,  and  confirm  such  notice  in  writing,  (A)  when   the
    Registration  Statement  and  any  post-effective  amendment  thereto become
    effective, (B) of  the receipt of  any comments from  the Commission or  the
    "blue  sky"  or  securities  authority  of  any  jurisdiction  regarding the
    Registration  Statement,   any   post-effective   amendment   thereto,   the
    Prospectus,  or any amendment or supplement  thereto, and (C) of the receipt
    of any notification with respect to a Stop Order. The Company shall not file
    any amendment to the Registration Statement or supplement to the  Prospectus
    unless  the Company has furnished the Representative a copy for their review
    prior to filing and shall not file any such proposed amendment or supplement
    to which the  Representative reasonably  object. The Company  shall use  its
    best  efforts to prevent the  issuance of any Stop  Order and, if issued, to
    obtain as soon as possible the withdrawal thereof.

        (ii) During  the  time when  a  prospectus  relating to  the  Shares  is
    required  to be  delivered hereunder  or under  the Act  or the Regulations,
    comply so far as  it is able  with all requirements imposed  upon it by  the
    Act,  as now existing and  as hereafter amended, and  by the Regulations, as
    from time to time in force, so far as necessary to permit the continuance of
    sales of or dealings in the Shares in accordance with the provisions  hereof
    and the Prospectus. If, at any time when a prospectus relating to the Shares
    is  required to be delivered under the Act and the Regulations, any event as
    a result  of which  the Prospectus  as then  amended or  supplemented  would
    include  any  untrue statement  of  a material  fact  or omit  to  state any
    material fact necessary to make the  statements therein in the light of  the
    circumstances  under which they were made not  misleading, or if it shall be
    necessary to amend or  supplement the Prospectus to  comply with the Act  or
    the  Regulations,  the  Company promptly  shall  prepare and  file  with the
    Commission, subject to the third sentence  of paragraph (i) of this  Section
    6(a),  an  amendment or  supplement which  shall  correct such  statement or
    omission or an amendment which shall effect such compliance.

       (iii) The Company shall make generally available to its security  holders
    and to the Representative as soon as practicable, but not later than 45 days
    after  the end  of the 12-month  period beginning  at the end  of the fiscal
    quarter of the Company during which the  Effective Date (or 90 days if  such
    12-month  period  coincides with  the  Company's fiscal  year),  an earnings
    statement (which need not be audited) of the Company, covering such 12-month
    period, which shall satisfy  the provisions of Section  11(a) of the Act  or
    Rule 158 of the Regulations.

        (iv) The Company shall furnish to the Representative and counsel for the
    Underwriters,  without charge,  signed copies of  the Registration Statement
    (including all  exhibits  thereto,  Incorporated  Documents  and  amendments
    thereto)  and to each other Underwriter a copy of the Registration Statement
    (without exhibits  thereto or  Incorporated  Documents) and  all  amendments
    thereof and, so long as delivery of a prospectus by an Underwriter or dealer
    may  be  required by  the  Act or  the Regulations,  as  many copies  of any
    preliminary prospectus and  the Prospectus  and any  amendments thereof  and
    supplements thereto as the Representative may reasonably request.

        (v)  The Company shall cooperate with the Representative and its counsel
    in endeavoring to qualify the  Shares for offer and  sale under the laws  of
    such jurisdictions as the Representative may

                                       15
<PAGE>
    designate  and  shall  maintain such  qualifications  in effect  so  long as
    required for the  distribution of  the Shares; provided,  however, that  the
    Company  shall  not  be required  in  connection therewith,  as  a condition
    thereof, to qualify as a foreign corporation or to execute a general consent
    to service of process in any  jurisdiction or subject itself to taxation  as
    doing business in any jurisdiction.

        (vi)  For a period of  five years after the  date of this Agreement, the
    Company shall supply to  the Representative, and  to each other  Underwriter
    who may so request in writing, copies of such financial statements and other
    periodic and special reports as the Company may from time to time distribute
    generally to the holders of any class of its capital stock and to furnish to
    the  Representative  a copy  of  each annual  or  other report  it  shall be
    required to file with the Commission.

       (vii) Without  the prior  written consent  of the  Representative, for  a
    period  of 180 days from  the date on which a  public offering of the Shares
    commences, the Company shall not issue, sell or register with the Commission
    or otherwise  dispose of,  directly  or indirectly,  any securities  of  the
    Company  (or any securities convertible  into or exercisable or exchangeable
    for securities  of the  Company),  except for  the  issuance of  the  Shares
    pursuant to the Registration Statement.

      (viii)  On or before  completion of this offering,  the Company shall make
    all filings  required under  applicable securities  laws and  by the  NASDAQ
    National Market.

        (ix)  Until the expiration of      years from  the Closing Date, if you,
    individually and  not  as  Representative  of  the  Underwriters,  shall  so
    indicate  in writing to the Company, the  Company shall use its best efforts
    to cause an individual selected from time to time by you to be elected as  a
    director  of  the  Company.  Such  director  shall  be  entitled  to receive
    reimbursement for expenses and  shall be compensated in  the same manner  as
    the  other directors  of the Company.  The Representative  and such director
    shall be  indemnified to  the same  extent  as the  other directors  of  the
    Company.

        (x)  Prior to each Closing Date and  for a period of 25 days thereafter,
    you shall be given reasonable written  prior notice of any press release  or
    other  direct or  indirect communication  and of  any press  conference with
    respect to the  Company, the  financial conditions,  results of  operations,
    business, properties, assets, liabilities of the Company, or this offering.

    (b) The Company and the Selling Stockholder agree to pay, or reimburse, on a
pro  rata basis  (except with  respect to (ii)  and (iv)  below as  to which the
Company shall be solely responsible) if  paid by the Representative, whether  or
not  the transactions contemplated  hereby are consummated  or this Agreement is
terminated, all  costs and  expenses  relating to  the registration  and  public
offering  of  the  Shares  including those  relating  to:  (i)  the preparation,
printing, filing and  distribution of the  Registration Statement including  all
exhibits  thereto, each  preliminary prospectus, the  Prospectus, all amendments
and supplements  to  the Registration  Statement  and the  Prospectus,  and  any
documents  required  to  be delivered  with  any Preliminary  Prospectus  or the
Prospectus, and the  printing, filing  and distribution of  the Agreement  Among
Underwriters,  this Agreement  and related  documents; (ii)  the preparation and
delivery  of  certificates  for  the  Shares  to  the  Underwriters;  (iii)  the
registration  or  qualification  of the  Shares  for  offer and  sale  under the
securities or Blue Sky laws of the various jurisdictions referred to in  Section
6(a)(v), including the fees and disbursements of counsel for the Underwriters in
connection  with  such  registration  and  qualification  and  the  preparation,
printing, distribution and  shipment of preliminary  and supplementary Blue  Sky
memoranda;  (iv) the furnishing (including costs of shipping and mailing) to the
Representative and to the Underwriters of copies of each preliminary prospectus,
the Prospectus and all amendments or  supplements to the Prospectus, and of  the
several  documents  required by  this  Section to  be  so furnished,  as  may be
reasonably requested for  use in connection  with the offering  and sale of  the
Shares  by the Underwriters  or by dealers to  whom Shares may  be sold; (v) the
filing  fees  of  the  National  Association  of  Securities  Dealers,  Inc.  in
connection  with  its review  of  the terms  of  the public  offering;  (vi) the
furnishing (including costs of shipping  and mailing) to the Representative  and
to the Underwriters of copies of all reports and information required by Section
6(a)(vi);  (vii) inclusion  of the Shares  for quotation on  the NASDAQ National
Market System; and (viii) all transfer taxes,  if any, with respect to the  sale
and  delivery of the  Shares by the  Company and the  Selling Stockholder to the
Underwriters.  Except  as  otherwise  contemplated  by  Section  9  hereof,  the
Underwriters  will pay  their own  counsel fees and  expenses to  the extent not
otherwise covered by clause (iii) above, and

                                       16
<PAGE>
their own travel and travel-related expenses in connection with the distribution
of the Shares. Without limiting the  Company's obligations set forth above,  the
Selling  Stockholder agrees to pay all of  its other costs and expenses incident
to the performance of its obligations under  this Agreement and the sale of  the
Shares by it hereunder.

    7.  INDEMNIFICATION.

    (a)  The Company agrees to indemnify  and hold harmless each Underwriter and
each person, if any, who controls any Underwriter within the meaning of  Section
15  of the Act  or Section 20  of the Exchange  Act against any  and all losses,
claims, damages  and liabilities,  joint or  several (including  any  reasonable
investigation,  legal and  other expenses incurred  in connection  with, and any
amount paid  in settlement  of, any  action,  suit or  proceeding or  any  claim
asserted),  to which they, or any of them, may become subject under the Act, the
Exchange Act or  other Federal  or state  law or  regulation, at  common law  or
otherwise,  insofar as such losses, claims,  damages or liabilities arise out of
or are based  upon (i) any  untrue statement  or alleged untrue  statement of  a
material   fact  contained  in  any  preliminary  prospectus,  the  Registration
Statement or the Prospectus or any  amendment thereof or supplement thereto,  or
arise out of or are based upon any omission or alleged omission to state therein
such  fact required to  be stated therein  or necessary to  make such statements
therein not misleading, or (ii) the merger of Aurora Environmental Inc. with and
into the Company, including for such  purposes, any untrue statement or  alleged
untrue  statement  of  a  material  fact contained  in  any  proxy  statement or
registration statement  related to  such  merger, or  any amendment  thereof  as
supplement  thereto, or arise out  of or are based  upon any omission or alleged
omission to state therein such fact  required to be stated therein or  necessary
to  make such statements therein not  misleading. The Selling Stockholder agrees
to indemnify  each  Underwriter  and  each person,  if  any,  who  controls  any
Underwriter  within the meaning  of Section 15 of  the Act or  Section 20 of the
Exchange Act, against any and all losses, claims, damages and liabilities, joint
or several (including  any reasonable  investigation, legal  and other  expenses
incurred  in connection with, and any amount  paid in settlement of, any action,
suit or proceeding or any  claim asserted), to which they,  or any of them,  may
become  subject under the Act, the Exchange Act or other Federal or state law or
regulation, at common law or otherwise, insofar as such losses, claims,  damages
or  liabilities arise out of  or are based upon  any untrue statement or alleged
untrue statement of  a material  fact with  respect to  the Selling  Stockholder
contained  in  any preliminary  prospectus,  the Registration  Statement  or the
Prospectus or any amendment thereof  or supplement thereto (which amendments  or
supplements  are furnished to the Selling Stockholder), or which arise out of or
are based  upon any  omission or  alleged omission  to state  therein such  fact
required  to be stated therein or necessary  to make such statements therein not
misleading, but  only with  reference  to information  relating to  the  Selling
Stockholder  furnished in writing to the Company  by or on behalf of the Selling
Stockholder expressly  for  use  in  connection  with  the  preparation  of  the
Registration  Statement and  Prospectus or  any amendment  thereof or supplement
thereto. Such indemnity shall  not inure to the  benefit of any Underwriter  (or
any  person  controlling such  Underwriter) on  account  of any  losses, claims,
damages or liabilities arising from the sale of the Shares to any person by such
Underwriter if such untrue statement or omission or alleged untrue statement  or
omission  was made in such preliminary prospectus, the Registration Statement or
the Prospectus,  or  such amendment  or  supplement,  in reliance  upon  and  in
conformity  with  information  furnished  in  writing  to  the  Company  by  the
Representative on behalf of  any Underwriter specifically  for use therein.  The
obligations  of  the  Selling Stockholder,  pursuant  to this  Section  7(a) and
Section 8, shall be limited  to an amount not exceeding  the product of the  Per
Share  Price to  Public of  the Shares  as set  forth on  the cover  page of the
Prospectus and the  number of Shares  being sold by  each of them.  In no  event
shall  the indemnification agreement contained in this Section 7(a) inure to the
benefit  of  any  Underwriter  on  account  of  any  losses,  claims,   damages,
liabilities  or actions  arising from  the sale  of the  Shares upon  the public
offering to any  person by  such Underwriter  if such  losses, claims,  damages,
liabilities  or actions arise out of, or are based upon, a statement or omission
or alleged  omission in  a preliminary  prospectus and  if, in  respect to  such
statement,  omission or alleged  omission, the Prospectus  differs in a material
respect from such preliminary  prospectus and a copy  of the Prospectus has  not
been  sent or given to such person at  or prior to the confirmation of such sale
to such person. This  indemnity agreement will be  in addition to any  liability
which the Company and the Selling Stockholder may otherwise have.

                                       17
<PAGE>
    (b)  Each Underwriter  agrees, severally and  not jointly,  to indemnify and
hold harmless the Company, each person, if any, who controls the Company  within
the  meaning of Section  15 of the Act  or Section 20 of  the Exchange Act, each
director of  the  Company,  and  each  officer of  the  Company  who  signs  the
Registration  Statement and the  Selling Stockholder, to the  same extent as the
foregoing indemnity  from  the  Company  and the  Selling  Stockholder  to  each
Underwriter,  but only  insofar as such  losses, claims,  damages or liabilities
arise out of  or are  based upon  any untrue  statement or  omission or  alleged
untrue  statement or omission which was  made in any Preliminary Prospectus, any
Rule 430A  Prospectus, the  Registration  Statement or  the Prospectus,  or  any
amendment thereof or supplement thereto, which were made in reliance upon and in
conformity  with  information  furnished  in  writing  to  the  Company  by  the
Representative on behalf of any Underwriter for specific use therein;  provided,
however,  that  the  obligation of  each  Underwriter to  indemnify  the Company
(including any controlling person, director or officer thereof) and the  Selling
Stockholder shall be limited to the net proceeds received by the Company and the
Selling  Stockholder, respectively, from  such Underwriter. For  all purposes of
this Agreement, the amounts of the selling concession and reallowance set  forth
in  the Prospectus constitute the only information furnished in writing by or on
behalf of any Underwriter expressly for inclusion in any Preliminary Prospectus,
any Rule 430A Prospectus,  the Registration Statement or  the Prospectus or  any
amendment or supplement thereto.

    (c) Any party that proposes to assert the right to be indemnified under this
Section  will, promptly after  receipt of notice of  commencement of any action,
suit or proceeding against such party in respect of which a claim is to be  made
against  an indemnifying party  or parties under this  Section, notify each such
indemnifying party  of the  commencement  of such  action, suit  or  proceeding,
enclosing  a  copy of  all  papers served.  No  indemnification provided  for in
Section 7(a) or  7(b) shall be  available to any  party who shall  fail to  give
notice  as provided  in this Section  7(c) if the  party to whom  notice was not
given was unaware of the proceeding to which such notice would have related  and
was  prejudiced by the failure to give such notice but the omission so to notify
such indemnifying party of any such action, suit or proceeding shall not relieve
it from any liability that it may have to any indemnified party for contribution
or otherwise  than  under  this  Section.  In case  any  such  action,  suit  or
proceeding  shall be brought  against any indemnified party  and it shall notify
the indemnifying party of the commencement thereof, the indemnifying party shall
be entitled to participate in,  and, to the extent  that it shall wish,  jointly
with  any other  indemnifying party  similarly notified,  to assume  the defense
thereof, with counsel  reasonably satisfactory  to such  indemnified party,  and
after  notice  from the  indemnifying  party to  such  indemnified party  of its
election so to assume  the defense thereof and  the approval by the  indemnified
party  of  such counsel,  the indemnifying  party  shall not  be liable  to such
indemnified party for any legal or other expenses, except as provided below  and
except  for the reasonable costs of  investigation subsequently incurred by such
indemnified party in connection with the defense thereof. The indemnified  party
shall  have the right to employ its counsel in any such action, but the fees and
expenses of  such counsel  shall be  at the  expense of  such indemnified  party
unless  (i)  the  employment  of  counsel by  such  indemnified  party  has been
authorized in writing by  the indemnifying parties,  (ii) the indemnified  party
shall have reasonably concluded that there may be a conflict of interest between
the indemnifying parties and the indemnified party in the conduct of the defense
of  such action (in which case the indemnifying parties shall not have the right
to direct the defense  of such action  on behalf of  the indemnified party),  or
(iii)  the indemnifying  parties shall not  have employed counsel  to assume the
defense of such action within a reasonable time after notice of the commencement
thereof, in each  of which  cases the reasonable  fees and  expenses of  counsel
shall be at the expense of the indemnifying parties. An indemnifying party shall
not  be  liable for  any settlement  of  any action,  suit, proceeding  or claim
effected without its written consent.

    8.  CONTRIBUTION.  In order  to provide for just and equitable  contribution
in  circumstances in which the indemnification provided for in Sections 7(a) and
(b) is  due in  accordance with  its terms  but for  any reason  is held  to  be
unavailable  from the Company, the Selling  Stockholder or the Underwriters, the
Company, the Selling Stockholder  and the Underwriters  shall contribute to  the
aggregate  losses, claims, damages and liabilities (including any investigation,
legal and other expenses reasonably incurred in connection with, and any  amount
paid  in settlement of, any  action, suit or proceeding  or any claims asserted,
but after deducting any contribution received by the Company from persons  other
than  the Underwriters, such as the Selling Stockholder, persons who control the
Company  within  the  meaning   of  the  Act,  officers   of  the  Company   who

                                       18
<PAGE>
signed  the Registration Statement and directors of the Company, who may also be
liable for contribution) to  which the Company and  the Selling Stockholder  and
one  or  more  of the  Underwriters  may be  subject  in such  proportion  as is
appropriate to reflect  the relative benefits  received by the  Company and  the
Selling  Stockholder on the one hand and  the Underwriters on the other from the
offering of the Shares or, if such allocation is not permitted by applicable law
or indemnification is not  available as a result  of the indemnifying party  not
having received notice as provided in Section 7 hereof, in such proportion as is
appropriate to reflect not only the relative benefits referred to above but also
the  relative fault of the  Company and the Selling  Stockholder on the one hand
and the Underwriters on the other in connection with the statements or omissions
which resulted in such losses, claims, damages, liabilities or expenses, as well
as any other relevant equitable  considerations. The relative benefits  received
by  the Company, the Selling Stockholder and the Underwriters shall be deemed to
be in the same proportion  as (x) the total proceeds  from the Offering (net  of
underwriting discounts but before deducting expenses) received by the Company or
the  Selling Stockholder from the sale of the  Shares, as set forth in the table
on the cover page of the Prospectus (but not taking into account the use of  the
proceeds  of such sale of  Shares by the Company),  bear to (y) the underwriting
discount received by the Underwriters,  as set forth in  the table on the  cover
page  of  the  Prospectus.  The  relative  fault  of  the  Company,  the Selling
Stockholder and  the Underwriters  shall be  determined by  reference to,  among
other  things, whether the untrue or alleged untrue statement of a material fact
related to information supplied by the  Company, the Selling Stockholder or  the
Underwriters  and the parties' relative intent, knowledge, access to information
and opportunity to correct or prevent  such statement or omission. The  Company,
the Selling Stockholder and the Underwriters agree that it would not be just and
equitable if contribution pursuant to this Section 8 were determined by pro rata
allocation  (even  if  the Underwriters  were  treated  as one  entity  for such
purpose) or by any other method of allocation which does not take account of the
equitable considerations referred  to above. Notwithstanding  the provisions  of
this  Section 8, (i) in no case shall any Underwriter (except as may be provided
in the Agreement Among Underwriters) be liable or responsible for any amount  in
excess  of the underwriting discount applicable  to the Shares purchased by such
Underwriter hereunder, (ii) in no case  shall the Selling Stockholder be  liable
or responsible for any amount in excess of the product of the Per Share Price to
Public  of the Shares as set  forth on the cover page  of the Prospectus and the
number of Shares being sold by each of them subject to the limitation  expressed
in  Section 7(a), and (iii) the Company  shall be liable and responsible for any
amount in excess  of the  underwriting discount and  the amount  referred to  in
clause  (ii);  provided,  however  (i)  that  no  person  guilty  of  fraudulent
misrepresentation (within the  meaning of  Section 11(f)  of the  Act) shall  be
entitled  to contribution from any person who  was not guilty of such fraudulent
misrepresentation. For purposes  of this  Section 8,  each person,  if any,  who
controls  an Underwriter within the meaning of  Section 15 of the Act or Section
20(a) of the Exchange  Act shall have  the same rights  to contribution as  such
Underwriter,  and  each person,  if  any, who  controls  the Company  within the
meaning of the Section 15 of the Act or Section 20(a) of the Exchange Act,  each
officer of the Company who shall have signed the Registration Statement and each
director  of  the Company  shall have  the  same rights  to contribution  as the
Company, subject in each case to clauses (i), (ii) and (iii) in the  immediately
preceding  sentence of this Section 8.  Any party entitled to contribution will,
promptly after  receipt  of  notice  of commencement  of  any  action,  suit  or
proceeding  against such party in respect of  which a claim for contribution may
be made against another party or  parties under this Section, notify such  party
or  parties from whom contribution may be  sought, but the omission so to notify
such party or parties from whom contribution may be sought shall not relieve the
party or parties from whom contribution may be sought from any other  obligation
it  or they may  have hereunder or  otherwise than under  this Section. No party
shall be liable for contribution with respect to any action, suit, proceeding or
claim settled  without its  written consent.  The Underwriters'  obligations  to
contribute  pursuant  to  this Section  8  are  several in  proportion  to their
respective underwriting commitments and not joint.

    9.   TERMINATION.   This Agreement  may be  terminated with  respect to  the
Shares  to be purchased on  any Closing Date by  the Representative by notifying
the Company at any time prior to the purchase of the Shares:

        (a) in the absolute  discretion of the Representative  at or before  any
    Closing Date: (i) if on or prior to such date, any domestic or international
    event  or act or occurrence  has materially disrupted, or  in the opinion of
    the Representative will  in the  future materially  disrupt, the  securities
    markets; (ii) if there

                                       19
<PAGE>
    has occurred any new outbreak or material escalation of hostilities or other
    calamity  or crisis  the effect  of which  on the  financial markets  of the
    United States is such as to make it, in the judgment of the  Representative,
    inadvisable  to proceed with  the Offering; (iii)  if there shall  be such a
    material  adverse  change  in  general  financial,  political  or   economic
    conditions  or  the  effect  of international  conditions  on  the financial
    markets in the  United States such  as to make  it, in the  judgment of  the
    Representative,  inadvisable or impracticable to  market the Shares; (iv) if
    trading in  the Shares  has  been suspended  by  the Commission  or  trading
    generally on the New York Stock Exchange, Inc., the American Stock Exchange,
    Inc.  or the NASDAQ National Market System has been suspended or limited, or
    minimum or maximum ranges for prices  for securities shall have been  fixed,
    or  maximum ranges  for prices  for securities  have been  required, by said
    exchanges or  by  order  of  the Commission,  the  National  Association  of
    Securities Dealers, Inc., or any other governmental or regulatory authority;
    or  (v) if a  banking moratorium has  been declared by  any state or federal
    authority, or

        (b) at or before any Closing Date, if any of the conditions specified in
    Section 5  shall  not have  been  fulfilled when  and  as required  by  this
    Agreement.

    If  this Agreement is terminated pursuant  to any of its provisions, neither
the Company nor  the Selling  Stockholder shall be  under any  liability to  any
Underwriter,  and no Underwriter shall be under  any liability to the Company or
the Selling Stockholder, except that (y) if this Agreement is terminated by  the
Representative  or the Underwriters because of any failure, refusal or inability
on the part of the Company or the  Selling Stockholder or all of them to  comply
with  the  terms or  to fulfill  any of  the conditions  of this  Agreement, the
Company and  the Selling  Stockholder will  reimburse the  Underwriters for  all
out-of-pocket  expenses (including the fees  and disbursements of their counsel)
incurred by them in connection with the proposed purchase and sale of the Shares
or in  contemplation  of  performing  their obligations  hereunder  and  (z)  no
Underwriter who shall have failed or refused to purchase the Shares agreed to be
purchased  by it under this Agreement,  without some reason sufficient hereunder
to justify cancellation or termination of its obligations under this  Agreement,
shall  be relieved of liability to the Company and the Selling Stockholder or to
the other Underwriters for damages occasioned by its failure or refusal.

    10.  SUBSTITUTION OF UNDERWRITERS.  If one or more of the Underwriters shall
fail (other  than  for  a  reason sufficient  to  justify  the  cancellation  or
termination  of this Agreement under Section 9)  to purchase on any Closing Date
the Shares agreed to be  purchased on such Closing  Date by such Underwriter  or
Underwriters, the Representative may find one or more substitute underwriters to
purchase  such Shares or make such  other arrangements as the Representative may
deem advisable  or  one or  more  of the  remaining  Underwriters may  agree  to
purchase   such  Shares  in   such  proportions  as  may   be  approved  by  the
Representative, in each case upon the terms  set forth in this Agreement. If  no
such  arrangements have been made  by the close of  business on the business day
following such Closing Date:

        (a)  if  the  number  of  Shares  to  be  purchased  by  the  defaulting
    Underwriters  on such Closing Date  shall not exceed 10%  of the Shares that
    all the Underwriters are  obligated to purchase on  such Closing Date,  then
    each  of the nondefaulting Underwriters shall  be obligated to purchase such
    Shares on  the terms  herein set  forth in  proportion to  their  respective
    obligations  hereunder; provided, that in no  event shall the maximum number
    of Shares that any Underwriter has agreed to purchase pursuant to Section  1
    be  increased pursuant  to this  Section 10 by  more than  one-ninth of such
    number of Shares without the written consent of such Underwriter, or

        (b)  if  the  number  of  Shares  to  be  purchased  by  the  defaulting
    Underwriters  on such Closing Date  shall exceed 10% of  the Shares that all
    the Underwriters are obligated  to purchase on such  Closing Date, then  the
    Company shall be entitled to an additional business day within which it may,
    but is not obligated to, find one or more substitute underwriters reasonably
    satisfactory  to the Representative  to purchase such  Shares upon the terms
    set forth in this Agreement.

    In any such case,  either the Representative or  the Company shall have  the
right to postpone the applicable Closing Date for a period of not more than five
business  days in order  that necessary changes  and arrangements (including any
necessary amendments or supplements to the Registration Statement or Prospectus)
may be effected by the Representative and  the Company. If the number of  Shares
to be

                                       20
<PAGE>
purchased  on such Closing  Date by such  defaulting Underwriter or Underwriters
shall exceed  10% of  the Shares  that  all the  Underwriters are  obligated  to
purchase on such Closing Date, and none of the nondefaulting Underwriters or the
Company  shall  make arrangements  pursuant to  this  Section within  the period
stated for the purchase of the Shares that the defaulting Underwriters agreed to
purchase, this  Agreement shall  terminate  with respect  to  the Shares  to  be
purchased   on  such  Closing  Date  without   liability  on  the  part  of  any
nondefaulting Underwriter to the Company and the Selling Stockholder and without
liability on the part of the Company and the Selling Stockholder, except in both
cases as provided in Sections 6(b), 7,  8 and 9. The provisions of this  Section
shall  not in any way affect the  liability of any defaulting Underwriter to the
Company or the Selling Stockholder or the nondefaulting Underwriters arising out
of such default. A substitute underwriter hereunder shall become an  Underwriter
for all purposes of this Agreement.

    11.  MISCELLANEOUS.  The respective agreements, representations, warranties,
indemnities  and other statements of the Company or its officers, of the Selling
Stockholder and  of the  Underwriters set  forth  in or  made pursuant  to  this
Agreement shall remain in full force and effect, regardless of any investigation
made  by  or  on  behalf  of  any Underwriter  or  the  Company  or  the Selling
Stockholder or any of the officers, directors or controlling persons referred to
in Sections 7 and 8  hereof, and shall survive delivery  of and payment for  the
Shares.  The  provisions  of  Sections  6(b),  7,  8  and  9  shall  survive the
termination or cancellation of this Agreement.

    This Agreement has been and is made for the benefit of the Underwriters, the
Company and the Selling Stockholder and their respective successors and  assigns
and,  to the extent expressed herein, for the benefit of persons controlling any
of the Underwriters, or the Company, and directors and officers of the  Company,
and  their respective successors and assigns,  and no other person shall acquire
or have any right under or by virtue of this Agreement. The term "successors and
assigns" shall not include any purchaser  of Shares from any Underwriter  merely
because of such purchase.

    All  notices and communications hereunder shall  be in writing and mailed or
delivered, or by telefax or telegraph  if subsequently confirmed by letter,  (a)
if  to the  Representative, to  Rodman & Renshaw,  Inc., One  Liberty Plaza, 165
Broadway, New  York,  New York  10006,  Attention: Julia  S.  Heckman,  Managing
Director,  telecopy: (212)  346-5099, (b)  if to  the Company,  to the Company's
agent for service  as such  agent's address  appears on  the cover  page of  the
Registration Statement, and (c) if to the Selling Stockholder, to the Company.

    This  Agreement shall  be governed by  and construed in  accordance with the
laws of the State of New York without regard to principles of conflict of laws.

    This Agreement may be  signed in any number  of counterparts, each of  which
shall  be an  original, with the  same effect  as if the  signatures thereto and
hereto were upon the same instrument.

    All pronouns and  any variations  thereof shall be  deemed to  refer to  the
masculine,  feminine,  or neuter,  singular or  plural, as  the identity  of the
person or persons or entity or entities require.

    All section headings herein  are for convenience of  reference only and  are
not  part of this Agreement,  and no construction or  inference shall be derived
therefrom.

                                       21
<PAGE>
    Please confirm that the foregoing  correctly sets forth the agreement  among
us.

                                          Very truly yours,

                                          ATC ENVIRONMENTAL INC.
                                          By:___________________________________
                                             Name:
                                             Title:
                                          By: __________________________________
                                              George Rubin

Confirmed on behalf of itself
and as the Representative of the several Underwriters
named in Schedule I annexed hereto:

RODMAN & RENSHAW, INC.
By: __________________________________
   Name: Julia S. Heckman
   Title: Managing Director

                                       22
<PAGE>
                                   SCHEDULE I

<TABLE>
<CAPTION>
                                                                                                   NUMBER OF FIRM
                                                                                                    SHARES TO BE
NAME OF UNDERWRITER                                                                                   PURCHASED
-------------------------------------------------------------------------------------------------  ---------------
<S>                                                                                                <C>
Rodman & Renshaw, Inc............................................................................

[others]

    Total........................................................................................      2,400,000
</TABLE>

                                       23

<PAGE>
                                                                   EXHIBIT 23(A)

                         INDEPENDENT AUDITORS' CONSENT

We  consent to the use in this  Registration Statement of ATC Environmental Inc.
on Form S-2 of our  report dated May 4, 1995,  included in the Annual Report  on
Form  10-K of ATC Environmental Inc. for the year ended February 28, 1995, which
is incorporated by reference in this  Registration Statement, and to the use  of
our  reports dated  May 4,  1995, relating  to the  financial statements  of ATC
Environmental Inc. and Aurora Environmental  Inc., appearing in the  Prospectus,
which  is part of this Registration Statement.  We also consent to the reference
to us under the heading "Experts" in such Prospectus.

DELOITTE & TOUCHE LLP
Omaha, Nebraska
August 18, 1995

<PAGE>
                             JAMES J. SLAWSKI, CPA
            1111 ELM STREET, SUITE 16A * WEST SPRINGFIELD, MA 01069
                            TELEPHONE (413) 739-0020
                               FAX (413) 739-4162

                                                                   EXHIBIT 23(B)

                         INDEPENDENT AUDITOR'S CONSENT

James  J. Slawski  C.P.A. does  hereby consent to  the inclusion  of the audited
financial  statements  which  I  prepared,  to  wit:  Con-Test,  Inc.  financial
statements  for the  years ending  December 31, 1993  and 1992  and report dated
April 21, 1994, except for Note 2, as to which the date is September 10, 1994 as
part of this Form S-2 Registration Statement of ATC Environmental Inc. with  the
Securities and Exchange Commission.

James J. Slawski, C.P.A.
West Springfield, Massachusetts
August 18, 1995


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