INSITUFORM EAST INC
10-K, 1998-09-25
CONSTRUCTION - SPECIAL TRADE CONTRACTORS
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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 10-K

[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE 
     ACT OF 1934                                                [FEE REQUIRED]
                                                                 ------------
For the fiscal year ended:                                      June 30, 1998
                                       OR

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
    ACT OF 1934                                                [NO FEE REQUIRED]
                                                                ---------------
For the transition period from ____________________ to _____________________
Commission file number:  0-10800

                          INSITUFORM EAST, INCORPORATED
             (Exact name of registrant as specified in its charter)

          Delaware                                            52-0905854
(State or other jurisdiction of                            (I.R.S. Employer
 incorporation or organization)                           Identification No.)

      3421 Pennsy Drive                                          20785
      Landover, Maryland                                       (Zip Code)
(Address of principal executive offices)

Registrant's telephone and fax numbers, including area code:
            (301) 386-4100 (tel)
            (301) 386-2444  (fax)
            (301) 773-4560 (24-hour public information Fax Vault System)

Securities  registered  pursuant to Section  12(b) of the Act:  None  Securities
registered pursuant to Section 12(g) of the Act:

                     Common Stock, par value $.04 per share
                 Class B Common Stock, par value $.04 per share
                                (Title of Class)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.

                                                     Yes X     No   
                                                         -        -

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation  S-K is not contained  herein,  and will not be contained,  to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K.

                                                     Yes X     No  
                                                         -        -
The  aggregate   market  value  of  the   registrant's   voting  stock  held  by
non-affiliates  of the  registrant  computed by  reference  to the last price at
which such stock was sold, as of September 8, 1998, was $6,743,761.

As of September 8, 1998, the following  number of shares of each of the issuer's
classes of common stock were outstanding:
                  Common Stock               4,059,266
                  Class B Common Stock         297,596
                  Total                      4,356,862

                  Documents Incorporated by Reference:

                                 None

Total number of pages of this report: 37   Index to Exhibits located at page: 33

<PAGE>


                                                  TABLE OF CONTENTS

PART I                                                                      Page

Item 1. Business                                                              3

Item 2. Properties                                                            8

Item 3. Legal Proceedings                                                     9

Item 4. Submission of Matters to a Vote of Security Holders                   9

PART II

Item 5. Market for Registrant's Common Equity and Related 
           Stockholder Matters                                               10

Item 6. Selected Financial Data                                              11

Item 7.  Management's Discussion and Analysis of Financial Condition and
           Results of Operations                                             12

Item 8.  Financial Statements and Supplementary Data                         15

Item 9   Changes in and Disagreements with Accountants on Accounting and
            Financial Disclosure                                             15

PART III

Item 10. Directors and Executive Officers of the Registrant                  33

Item 11. Executive Compensation                                              33

Item 12. Security Ownership of Certain Beneficial Owners and Management      33

Item 13. Certain Relationships and Related Transactions                      33

PART IV

Item 14. Exhibits, Financial Statement Schedules and Reports of Form 8-K     33


                           CONSOLIDATED
                      STATEMENTS OF OPERATIONS
                        AND BALANCE SHEETS

                        Pages 17 and 18

                

<PAGE>



                                                        

                               PART I

Item 1.  Business

(a)      General Development of Business

         Insituform  East,  Incorporated  (the  "Company" or  "Registrant")  was
organized  under the laws of the State of Delaware on February 26,  1970,  under
the name Universal Construction and Supply Company. Its present name was adopted
on August 24, 1978. The Company was engaged in underground conduit  construction
from inception until 1974 and  construction  equipment rental from 1974 to 1978.
The  Company   then  phased  out  these  lines  of  business  and  entered  into
sublicensing agreements for the Insituform(R) process, a patented technology for
reconstructing  pipelines  with little or no  excavation.  Since July 1978,  the
Company has been primarily engaged in the business of rehabilitating underground
sewers and other pipelines using the Insituform process.

         Between 1982 and 1986,  the Company added western  Pennsylvania,  Ohio,
three Kentucky  counties and West Virginia to its original  Insituform  licensed
territory of Maryland,  Virginia, the District of Columbia, Delaware and eastern
Pennsylvania.

         In  December  1985,  Midsouth  Partners  was  organized  as a Tennessee
General Partnership and became the exclusive licensee for the Insituform process
in  Tennessee,  the rest of Kentucky and northern  Mississippi.  The Company was
assigned  three   representatives   to  a  seven-member   Management   Committee
established to manage the business activities of the Partnership and allocated a
42.5% interest in Partnership profits and losses.

         In  September  1987,  the  Company  established  a branch  facility  in
Cincinnati,  Ohio, to support operating  activities in the western region of its
licensed  territory.  In March 1998, the Company closed its Ohio branch facility
and completed an orderly plan to transfer the functions, personnel and equipment
to the Company's Landover, Maryland headquarters facility.

         In May 1989,  the Company  acquired an 80%  interest in Try Tek Machine
Works, Inc. ("Try Tek"). Try Tek, located in Hanover,  Pennsylvania, was founded
in  September  1985 to custom  design  and build  special  machinery,  including
machinery used in the Insituform process. The Company acquired an additional 10%
interest in Try Tek in February  1993 and the  remaining 10% interest in Try Tek
in March 1995.

         In December 1990, the Company acquired  exclusive licenses for the sale
and  installation  of  pre-formed  PVC  thermoplastic  pipe under the  NuPipe(R)
process and trademark for a sales region  identical to the territories  licensed
to the Company for the Insituform process.

         In September  1991,  the Company  added cement mortar lining of potable
water lines to its service  capability.  A formal plan to discontinue  providing
cement mortar lining services, adopted in June 1993, was substantially completed
in June 1994.

         On June 12,  1996,  as a result  of a default  by a  partner  under the
Partnership  Agreement,  the Company was issued an arbitration award granting it
the  unilateral  right to  appoint  a  Midsouth  Partners  Management  Committee
representative in place of the defaulted partner's representative.  Accordingly,
the  Company  obtained  majority  representation  on  the  Management  Committee
effective June 12, 1996.

         For  financial  reporting  purposes for the fiscal years ended June 30,
1998,  1997 and 1996,  the  Company has  included  its  wholly-owned  subsidiary
corporations  (collectively,  "East")  and  its  majority-controlled  subsidiary
partnership,  Midsouth Partners, in its consolidated financial statements. Prior
to the fiscal year ended June 30, 1996,  the Company  accounted for its minority
investment in Midsouth Partners using the equity method.

(b)      Financial Information about Industry Segments

         Financial   information  about  the  Company's   industry  segments  is
presented  below.  During the year ended June 30, 1998, the Company  adopted the
disclosure  requirements of Statement of Financial Accounting Standards No. 131,
Disclosures about Segments of an Enterprise and Related  Information  ("SFAS No.
131").  In  accordance  with the  provisions  of SFAS No.  131,  the Company has
determined that its operating activities consist of two operating segments,  (i)
Insituform  East,  Incorporated  and its  wholly-owned  subsidiary  corporations
(collectively, "East") and, (ii) its majority-controlled subsidiary partnership,
Midsouth Partners. For additional information relating to segment reporting, see
Part II, Item 8, "Notes to Consolidated  Financial Statements - Note 14: Segment
Reporting Information" included elsewhere in this report.


                             Financial Information about
                          the Company's Operating Segments
<TABLE>
<CAPTION>
                                                                         Fiscal Years Ended June 30,
                                                                 ---------------------------------------------
        (In thousands)                                                      1998          1997           1996
                                                                 ---------------------------------------------

        SALES TO UNAFFILIATED CUSTOMERS:
           Insituform East, Incorporated and
             wholly-owned subsidiaries
<S>                                                                      <C>           <C>            <C>    
             (collectively, "East")                                      $17,521       $19,343        $22,088
           Midsouth Partners                                               6,370         7,199          8,383
                                                                         -------       -------        -------
                           TOTAL SALES TO UNAFFILIATED COMPANIES         $23,891       $26,542        $30,471
                                                                         =======       =======        =======


        EARNINGS (LOSS) FROM OPERATIONS
           East                                                          $  (306)      $(1,296)       $ 1,935
           Midsouth Partners                                              (1,593)          384          1,107
                                                                         -------       -------        -------
                           TOTAL EARNINGS (LOSS) FROM OPERATIONS         $(1,899)      $  (912)       $ 3,042
                                                                         =======       =======        =======

        NET EARNINGS (LOSS) CONTRIBUTION
           East                                                          $   131       $  (632)       $ 1,382
           Midsouth Partners (net of non-owned interests)                   (463)           88            297
                                                                         -------       -------        -------
                                             NET EARNINGS (LOSS)         $  (332)      $  (544)       $ 1,679
                                                                         =======       =======        =======

        ASSETS
           East                                                          $16,528       $18,001        $18,444
           Midsouth Partners                                               4,424         5,064          4,745
                                                                         -------       -------        -------  
                                                    TOTAL ASSETS         $20,952       $23,065        $23,189
                                                                         =======       =======        =======
</TABLE>


(c)      Narrative Description of Business

         The Company is  primarily  engaged in the  business  of  rehabilitating
underground sewers and other conduits -- including waste water, storm water, and
industrial process pipelines -- using the patented  Insituform(R)  process.  The
Insituform process utilizes a polyester fiber-felt  material,  the Insitutube(R)
material, coated with polyethylene and impregnated with a liquid,  thermosetting
resin.  The  Insitutube  material is  inserted  in the pipe  through an existing
manhole  or other  access  point.  By use of an  inversion  tube and cold  water
pressure, the Insitutube material is forced through the pipeline,  turned inside
out and pressed firmly against the inner wall of the damaged pipeline.  When the
Insitutube  material  is fully  extended,  the  cold  water  within  the tube is
recirculated   through  a  boiler  in  a  truck.  The  heated  water  cures  the
thermosetting  resin to form a hard,  jointless,  impact and corrosion resistant
Insitupipe(R)  product within the original pipe. Lateral or side connections are
then reopened by use of the Insitucutter(R) device, a remote-controlled  cutting
machine.



<PAGE>


RELATIONSHIP WITH INSITUFORM TECHNOLOGIES, INC.

         On December 9, 1992, Insituform Technologies, Inc. (formerly Insituform
of North America,  Inc.),  through its  acquisition of Insituform  Group,  Ltd.,
N.V., acquired the worldwide patent rights for the Insituform process.  East and
Midsouth Partners are sublicensees of Insituform Technologies, Inc. ("ITI"). The
Company has entered into seven  sublicense  agreements  with ITI which grant the
Company  rights  to  perform  the  Insituform  process  in  Virginia,  Maryland,
Delaware,  Ohio,  the  District  of  Columbia,   Pennsylvania,   West  Virginia,
Tennessee,  Kentucky  and  Northern  Mississippi.  The  Company  can perform the
Insituform   process  in  other  locations  subject  to  payment  of  additional
royalties.

         The sublicense  agreements  require the Company to pay ITI a royalty of
8% of the revenue,  excluding certain  deductions,  from all contracts using the
Insituform process,  with a minimum annual royalty requirement for each licensed
territory.  In the event the Company performs the Insituform process outside its
territory,  the sublicense  agreements require it to pay a royalty of from 8% to
12% of the gross  contract  price to the  independent  sublicensee of such other
territory, if any, in addition to all royalties due ITI.

         The sublicense agreements extend for the life of the underlying patents
or patent rights,  including any  improvements or  modifications  extending such
life. The agreements may be terminated by the Company upon two calendar quarters
written  notice to ITI.  The  agreements  may only be canceled by ITI in certain
events. In addition, ITI has the right to approve the quality and specifications
of equipment and materials not purchased directly from ITI.

         In 1981,  the Company was assigned the rights to an agreement  (the SAW
Agreement)   regarding  the   introduction  of  potential   Insituform   process
sublicensees to ITI. In connection with the  introduction of current  Insituform
process  sublicensees to ITI, the Company receives  quarterly  payments from ITI
equal to 0.5% of contract  revenues from  Insituform  process  installations  in
East's  licensed  territory  and the  states  of New  York,  New  Jersey,  North
Carolina, South Carolina, Georgia and Alabama.

         On May 1, 1987,  Midsouth  Partners entered into supply agreements with
ITI  whereby  Midsouth  Partners  committed  to purchase  90% of its  Insitutube
material  requirements  from ITI. The  agreements  automatically  renew annually
unless notice of termination is provided by either party six months prior to the
end of a renewal period.  The Midsouth  Partners  continuing  Insitutube  supply
agreement presently extends through April 30, 1999.

         On December 29, 1997, East entered into a revised supply agreement with
ITI whereby East committed to purchase 90% of its Insitutube  requirements  from
ITI for an initial  five year period from  January 1, 1998 to December 31, 2002.
The agreement  will  automatically  extend for one year periods unless notice of
termination  is provided by either party six months prior to the end of any such
annual period.

         The Company has also entered into license agreements with NuPipe, Inc.,
a wholly-owned  subsidiary of ITI, for the sale and  installation  of pre-formed
PVC thermoplastic  pipe under the NuPipe process and trademark.  The Company has
committed to pay a royalty equal to 6.75% of gross contract  revenues  utilizing
the process and to purchase  certain  installation  equipment  and  installation
materials from ITI.

PATENTS

         The Insituform process was developed in the United Kingdom in 1971. The
Company's rights to utilize the patents,  trademarks and know-how related to the
Insituform  process are derived from its licensor,  ITI.  There are presently 61
United States patents which cover various aspects of the Insituform  process and
related installation techniques. The last patent to expire will remain in effect
until 2016. Two initial method patents  relating to the Insituform  process (one
of which covers material  aspects of the inversion  process)  expired in 1994. A
patent relating to the Insitutube material will expire in May 2001 and a primary
method patent relating to the Insitutube  saturation process expires in February
2001.

         Although management of the Company believes these patents are important
to the business of the Company,  there can be no assurance  that the validity of
the patents will not be  successfully  challenged or that they are sufficient to
afford  protection  against another  company  utilizing a process similar to the
Insituform  process.  It is  possible  that  the  Company's  business  could  be
adversely affected upon expiration of the patents,  or by increased  competition
in the event that one or more of the patents were  adjudicated  to be invalid or
inadequate  in scope to protect  the  Company's  operations.  Management  of the
Company believes, however, that while the Company has relied on the strength and
validity of these patents,  the Company's  significant  installation  experience
with the Insituform process and its degree of market penetration in its licensed
territory  should  enable the  Company to compete  effectively  in the  pipeline
rehabilitation market in the future as older patents expire or become obsolete.

CUSTOMERS

         The  Company  performs   services  under  contract  with   governmental
authorities,  private  industries and commercial  entities.  In each of the last
three fiscal years, more than 58% of the Company's revenues have come from state
and local government  entities - cities,  counties,  state agencies and regional
authorities.  During the year ended June 30, 1998, the Perry Nuclear Power Plant
project, a combined city and county  metropolitan  government in Tennessee and a
county government in the Washington,  D.C.  metropolitan area accounted for 19%,
12% and 12%, respectively,  of the Company's revenue. During the year ended June
30, 1997, Federal Government contracts (collectively), a municipal government in
central Ohio, a county government in the Washington,  D.C. metropolitan area and
a combined city and county  metropolitan  government in Tennessee  accounted for
17%, 15%, 13% and 12%, respectively,  of the Company's revenues. During the year
ended June 30,  1996,  Federal  Government  contracts  (collectively),  a county
government in the Washington,  D.C.  metropolitan  area and a regional  sanitary
authority in southwest Ohio accounted for 23%, 20% and 10%, respectively, of the
Company's revenues.

SUPPLIERS

         The Company's  materials and  equipment  are generally  available  from
several suppliers.  However, the Company believes that ITI is presently the sole
source of  proprietary  Insitutube  material  and,  therefore,  the  Company  is
presently  dependent upon ITI for its supply of Insitutube(R)  material.  During
the last three years the Company has not experienced any difficulty in obtaining
adequate supplies of Insitutube material from ITI and, subject to ITI's right to
approve the quality and  specifications  of material not purchased from ITI, the
Company has the right to substitute an alternate  polyester  fiber-felt or other
tube material available in the marketplace.

REVENUE RECOGNITION, CONTRACT AWARDS AND BACKLOG

         The Company recognizes revenues using the units of completion method as
pipeline sections are rehabilitated  using the Insituform process. An Insituform
process  installation is generally  performed between manholes or similar access
points within a twenty-four  hour period.  A rehabilitated  pipeline  section is
considered  completed  work and is generally  billable to the customer.  In most
cases,  contracts consisting of individual line sections have a duration of less
than one year.

         The Company's  total backlog value of all  uncompleted  and  multi-year
contract awards was approximately  $24.9 million at June 30, 1998 as compared to
$24.4 million at June 30, 1997.  The  twelve-month  backlog at June 30, 1998 was
approximately  $10.7 million as compared to $16.1 million at June 30, 1997.  The
total backlog value of all uncompleted and multi-year contracts at June 30, 1998
and 1997 includes work not estimated to be released and installed  within twelve
months,  as well as potential work included in term contract awards which may or
may not be fully ordered by contract expiration.  While potentially helpful as a
possible trend indicator,  backlog figures at specific dates are not necessarily
indicative of sales and earnings for future periods due to the irregular  timing
and receipt of major project awards  including  large,  multi-year,  menu-priced
contracts with estimated but uncertain order  quantities  further subject to the
specifics of individual work releases.

COMPETITION

         The general pipeline reconstruction, rehabilitation and repair business
is highly  competitive.  The Company faces conceptual and practical  competition
both from a number of  contractors  employing  traditional  methods of  pipeline
replacement  and repair and from  contractors  offering  alternative  trenchless
products and technologies.


<PAGE>


         Traditional Methods. The Insituform process conceptually  competes with
traditional  methods of pipe  rehabilitation  including full replacement,  point
repair and  sliplining.  The Company  believes the  Insituform  process  usually
offers a cost advantage over full replacement as well as the practical advantage
of  avoiding  excavation.  In  addition,  the  Insituform  process  also  offers
qualitatively  better  rehabilitation  than sliplining  which may  significantly
reduce the  diameter  of the pipe.  Grouting  is also  undertaken  in the United
States.  The Company considers  grouting a short-term repair technique and not a
long-term  pipeline  rehabilitation  solution  competitive  with the  Insituform
process. As a practical matter,  competition for the Company typically begins at
the  point  an  end  user  has  conceptually  determined  to  employ  trenchless
technology  over  traditional   rehabilitation   methods  involving  substantial
excavation.

         Trenchless Cured-in-Place Technologies. Over the years, the Company has
witnessed a continuing introduction of alternative cured-in-place  technologies,
none of which  the  Company  believes  has been  able to offer  the  quality  or
technical  and other  merits  inherent in the  Insituform  process.  The Company
believes it remains the dominant provider of trenchless  cured-in-place pipeline
rehabilitation in its licensed territory.

         Modified Sliplining Techniques.  Several modified sliplining techniques
have been  introduced in the trenchless  marketplace to include the use of "fold
and formed"  thermoplastic  pipe. The NuPipe product offered by the Company is a
folded thermoplastic product installed using modified sliplining techniques. The
Company  believes that the majority of customers will select the  cured-in-place
Insituform  process over modified  sliplining  techniques due to the quality and
longevity  of the  Insitupipe  product,  the  proven  performance  record of the
Company's  Insituform process  installations over the past twenty years, and the
broader range of design alternatives  available with the Insituform process. The
Company  does offer its NuPipe  product to customers in  situations  where,  for
budget  restraints  or other  reasons,  customers or consulting  engineers  will
accept   a   technologically   inferior   modified   sliplining   technique   to
cured-in-place technology.

         Other  Trenchless  Technologies.  The  Company  is aware of a number of
other  trenchless  technologies  both  under  development  and from time to time
introduced into the marketplace  with mixed results.  The Company  believes that
the  successful,  in the ground,  over twenty  years proven  performance  of the
Insituform  process  continues  to present a  significant  advantage  over these
alternative trenchless products.

         The principal areas of competition in general pipeline  reconstruction,
rehabilitation and repair include the quality of the work performed, the ability
to  provide  a  long-term  solution  to  the  pipeline  problems  rather  than a
short-term repair,  the amount of disruption to traffic and commercial  activity
and the  price.  The  Company  believes  that the  Insituform  process  competes
favorably in each of these areas with traditional replacement or repair methods.
In  particular,  the ability to install an Insitupipe  product with little or no
excavation at prices typically at or below  traditional open trench  replacement
methods is of substantial  competitive  advantage.  Further, and despite a small
reduction in pipe diameter  resulting  from the  installation  of the Insitupipe
product  against the walls of the original  pipe, the smooth  finished  interior
reduces friction and generally increases flow capacity.

         The Company believes the trenchless pipeline reconstruction marketplace
is  continuing  to expand,  thereby  enticing,  however,  the entry of ever more
imitations and substitute products hoping that cheap price alone may permit them
to succeed in a market  otherwise  dominated  by  Insituform.  In those  limited
markets where the lowest priced product may be deemed technically "good enough,"
Insituform  is  at a  disadvantage.  Market  share  participation  strategically
undertaken  by the  Company  in this  segment  from  time  to  time to  preserve
competitive presence,  typically at levels materially below normal margins, will
necessarily  dilute the Company's  overall margin  performance.  Conversely,  in
"best  value"  and  quality-based  markets,  Insituform  remains  at a  distinct
advantage.  While both the Federal  Government  and industry  routinely use best
value  and  quality-weighted  contract  award  criteria  in  more  sophisticated
procurements,   municipalities  and  local  governments  are  often  politically
reluctant to modernize from simply  "low-bid" buying to "best value" buying when
evaluating  sophisticated  processes and  technologies.  In the face of mounting
technical failures from awards based upon lowest price,  municipalities are also
expected  over time to  reevaluate  simple low bid award  criteria - in favor of
"best value"  award  criteria - when  procuring  trenchless  technology  for the
rehabilitation of older pipelines.



<PAGE>


SALES AND MARKETING

         The  Company's  sales  and  marketing  effort is  directed  by its Vice
President  of Sales and  Marketing.  The  Company's  sales and  marketing  group
includes six sales  representatives  assigned to serve the Company's  municipal,
Federal  Government  and  industrial  market  customers.   Sales  and  marketing
personnel are full-time  employees  compensated  through a combination of salary
and bonus.  The Company  also  participates  in seminars  and trade  shows,  and
provides  promotional   materials  to  current  and  prospective  users  of  the
Insituform process.

RESEARCH AND DEVELOPMENT

         The  Company  is  confident  of  its  present   capability  to  provide
rehabilitation  services to its customers primarily using the Insituform process
and relies on its licensor, ITI, for major research and development projects. On
a continuing basis,  however, the Company expends engineering efforts to improve
installation methods and design techniques for specific customer applications.

GOVERNMENTAL REGULATIONS

         The Company does not anticipate any material  impediments in the use of
the  Insituform   process  arising  from  existing  or  future   regulations  or
requirements,  including  those  regulating  the discharge of materials into the
environment.

EMPLOYEES

         At June  30,  1998,  the  Company  employed  169  full-time  personnel,
including 47 full-time  personnel  employed in the Company's  Midsouth  Partners
operating segment.

Item 2.  Properties

         The Company owns four buildings totaling 76,700 square feet situated on
a 15.45  acre site in the  Ardwick  Industrial  Park,  Prince  George's  County,
Maryland.   This  facility  houses  the  maintenance,   operations,   marketing,
administration and executive offices of the Company.

         The  Company  also  owns  13,885   square  feet  of  land  in  Hanover,
Pennsylvania. Try Tek's manufacturing, administration and storage facilities are
housed in three buildings totaling 6,139 square feet at this site.

         The  Company  leases  a  15,000  square  foot  facility  in  Knoxville,
Tennessee  to serve  Midsouth  Partners  customers  in  Tennessee,  Kentucky and
northern Mississippi.





<PAGE>


 Item 3.  Legal Proceedings

         As previously  reported,  on October 23, 1996,  Inliner U.S.A.  and CAT
Contracting,  Inc. (collectively,  "Plaintiffs") filed an antitrust suit against
Insituform  Technologies,  Inc. ("ITI") and Insituform East, Inc. (collectively,
"Defendants")  in United  States  District  Court for the  Southern  District of
Texas,  Houston  Division,  alleging  violations  by ITI  (including  all of its
subsidiary  licensees)  and the Company of Sections 1 and 2 of the Sherman  Act,
Section  43(a) of the Lanham Act,  Section 15 (a) and (b) of the Texas  Business
and  Commercial  Code,   tortious   interference  with  contracts  and  business
disparagement.  Plaintiffs are seeking from the Defendants an unspecified amount
of compensatory damages, treble damages and attorneys' fees, as well as punitive
damages of $50 million.

         In an  extensive  memorandum  and order of August 25,  1997,  the Court
granted a partial  dismissal of  Plaintiffs'  claims and ordered  Plaintiffs  to
replead  remaining  potential  claims.  On January 30, 1998,  the Court by order
denied  Plaintiffs'  motion  to file a  second  amended  complaint  and  granted
Plaintiffs twenty days to file a third amended complaint.  On June 18, 1998, the
Court by order  granted  Plaintiffs'  motion  for leave to file a third  amended
complaint and denied Defendants' motion to dismiss.  On June 23, 1998, the Court
ordered  this  action  dismissed  without  prejudice,  pursuant  to a notice  of
dismissal  initiated by Plaintiffs prior to receipt of the Court's June 18, 1998
order.

         On  June  30,  1998,   Inliner  U.S.A.   and  CAT   Contracting,   Inc.
(collectively,   "Plaintiffs")   filed  an  antitrust  suit  against  Insituform
Technologies,  Inc.  ("ITI"),  Insituform  East, Inc. and Insituform Gulf South,
Inc.  (collectively,  "Defendants")  in  United  States  District  Court for the
Southern  District  of  Texas,  Houston  Division,  alleging  violations  by ITI
(including all of its subsidiary licensees), Insituform Gulf South, Inc. and the
Company of Sections 1 and 2 of the Sherman Act, Section 2 of the Clayton Act, as
amended by the  Robinson-Patman  Act, Section 43(a) of the Lanham Act,  business
disparagement,  tortious  interference  with contracts and prospective  business
relationships,   and  unfair  competition.   Plaintiffs  are  seeking  from  the
Defendants an unspecified  amount of  compensatory  damages,  treble damages and
attorneys'  fees,  as well  as  punitive  damages  of $50  million.  Plaintiffs'
allegations were consistent with the allegations  contained in the Third Amended
Complaint of the previously dismissed litigation.

         The  Company  believes  it has strong  defenses  to, and is  vigorously
contesting, the suit. On August 17, 1998,  the Company filed its answer  denying
plaintiffs'  claims and a motion to dismiss this  action.  The Court has not yet
taken action with respect to this motion.

         Although the ultimate  outcome and  consequences  of the suit cannot be
ascertained  at this  time  and the  results  of  legal  proceedings  cannot  be
predicted  with  certainty,  it is the opinion of the  management of the Company
that the suit is meritless  and will not have a material  adverse  effect on the
financial condition or the results of operations of the Company.

         The  Company is a party,  both as  plaintiff  and  defendant,  to other
claims arising out of the ordinary course of business.  While it is not possible
at this time to establish the ultimate amount of liability,  if any,  associated
with  pending  claims,  management  of the  Company is of the  opinion  that the
aggregate  amount of any such liability will not have a material  adverse effect
on the financial position of the Company.

Item 4.  Submission of Matters to a Vote of Security Holders

         Not applicable.


<PAGE>


                                                      PART II

Item 5.   Market for Registrant's Common Stock and Related Stockholder Matters

(a)      Market Information

         (i)  Common Stock

         The Company's Common Stock is traded in the over-the-counter market and
is included in the National  Association of Securities Dealers ("NASD") National
Market  System  ("NMS").  Holders of Common Stock have one vote per share on all
matters on which stockholders are entitled to vote together. Quotations for such
shares are reported in the National  Association of Securities Dealers Automated
Quotation ("NASDAQ") system under the trading symbol INEI.

         The following  table shows the range of bid quotations for each quarter
in the two year period ended June 30, 1998 as reported by NASDAQ:

<TABLE>
<CAPTION>
                                                  Bid Prices* For Common Stock
                                     ---------------------------------------------------------

                                     Quarter Ended                      High           Low
                                     -------------                      ----           ---
                                       1996
<S>                                                  <C>               <C>           <C>  
                                           September 30                $3.38         $2.75
                                           December 31                 $3.50         $2.50

                                       1997
                                           March 31                    $3.63         $2.63
                                           June 30                     $3.25         $2.50
                                           September 30                $2.88         $2.38
                                           December 31                 $3.50         $2.13

                                       1998
                                           March 31                    $3.00         $2.25
                                           June 30                     $2.56         $2.19
</TABLE>

- ---------------------
*        Bid  prices  reflect  interdealer   prices,   without  retail  mark-up,
         mark-down  or  commission  and may  not  necessarily  represent  actual
         transactions.

         (ii)  Class B Common Stock

         There is no public trading  market for shares of the Company's  Class B
Common Stock. Holders of shares of Class B Common Stock have ten votes per share
on all matters  with the  exception  of voting  power to elect  directors.  With
respect  to  election  of  directors,  holders of Class B Common  Stock,  voting
separately  as a class,  are  entitled to elect the  remaining  directors  after
election  of not less  than 25% of the  directors  by the  holders  of shares of
Common Stock,  voting separately as a class.  Shares of Class B Common Stock are
convertible at any time to shares of Common Stock on a share-for-share basis.

(b)       Holders

         As of  September  8,  1998,  there were 665  shareholders  of record of
Common Stock and 7 shareholders of record of Class B Common Stock.



<PAGE>


(c)      Dividend Policy

         The Company did not declare any cash  dividends  to its Common Stock or
Class B Common Stock shareholders  during fiscal 1998,  primarily as a result of
negative  operating results  experienced  during the fiscal years ended June 30,
1998 and 1997.

         On June 19, 1997 and June 10, 1996, the Company declared cash dividends
of six cents per share on its shares of Common  Stock and six cents per share on
its shares of Class B Common Stock to its shareholders of record at the close of
business  on  June  30,  1997  and  1996,   payable  July  15,  1997  and  1996,
respectively.

         The declaration of any future dividends will be determined by the Board
of Directors  based upon  conditions  then  existing,  including  the  Company's
operating results, financial condition,  capital requirements and other factors.
While there can be no assurances as to the declaration of any future  dividends,
it is presently  contemplated  that  declaration of any future dividends will be
considered on an annual basis. In addition,  it is expected that any future cash
dividends would have a record date of June 30th and a payment date of July 15th.

Item 6.  Selected Financial Data

         The  selected  financial  data  set  forth  below  should  be  read  in
conjunction with the Company's  financial  statements and related notes included
elsewhere in this report.


(in thousands, except per share and return on equity amounts)
<TABLE>
<CAPTION>
                                                                       Years Ended June 30,
                                                   --------------------------------------------------------------
                                                         1998         1997         1996        1995        1994
                                                         ----         ----         ----        ----        ----
SUMMARY OF OPERATIONS:
<S>                                                    <C>          <C>          <C>         <C>         <C>    
Sales                                                  $23,891      $26,542      $30,471     $21,594     $14,804
Gross Profit                                           $ 2,700      $ 4,119      $ 8,182     $ 6,578     $ 3,327
Earnings (loss) before income taxes                    $  (545)     $  (888)     $ 2,753     $ 3,496     $   243
Net earnings (loss)                                    $  (332)     $  (544)     $ 1,679     $ 2,120     $   147
Net earnings (loss) per share                          $ (0.08)     $ (0.12)     $  0.38     $  0.48     $  0.03
Weighted average number of shares                        4,357        4,357        4,420       4,377       4,360
Dividends declared per share:
     Common Stock                                      $     0      $  0.06      $  0.06     $  0.06     $  0.05
                                                             
     Class B Common Stock                              $     0      $  0.06      $  0.06     $  0.06     $  0.05
                                                             
FINANCIAL POSITION:
Working capital                                        $ 6,952      $ 7,641      $ 8,709     $ 5,412     $ 4,541
Total assets                                           $20,952      $23,065      $23,189     $19,480     $16,796
Long-term debt                                         $   105      $   139      $   113     $     0     $     0
Stockholders' equity                                   $15,402      $15,734      $16,539     $15,122     $13,263
Book value per share                                   $  3.53      $  3.61      $  3.79     $  3.47     $  3.05
                                                          
OTHER:
Average stockholders' equity
     [Weighted average equity during the               $15,734      $16,531      $15,107     $13,247     $13,322
      year exclusive of current earnings (loss)]
Return on equity
     [Net earnings (loss) divided by average             (2.1%)       (3.3%)       11.1%       16.0%        1.1%
      stockholders' equity as defined above]


</TABLE>

<PAGE>


Item 7.  Management's Discussion and Analysis of Financial Condition and Results
         of Operations

Overview and Outlook

         The Company reported a consolidated  net loss of -$331,907  (-$0.08 per
share) on sales of $23.9 million for the fiscal year ended June 30, 1998. In the
previous year, the Company reported a consolidated net loss of -$543,646 (-$0.12
per share) on sales of $26.5 million.  The Company  attributed reduced losses in
fiscal 1998 to the  extraordinary  positive first quarter results  stemming from
completion of the  installation  phase of a year-long $4.7 million Perry Nuclear
Power Plant project,  substantially concluded during the first quarter of fiscal
1998.  The  operations  of  the  Company  and  its   wholly-owned   subsidiaries
(collectively,  "East") produced  positive fiscal 1998 operating  results as the
favorable impact of the Perry Nuclear project during the first quarter more than
offset the impact of reduced  sales volume for East during the rest of the year.
However,  the impact of  significantly  reduced margins  experienced by Midsouth
Partners   during   the   year   produced    contributory   losses   from   this
majority-controlled  consolidated  subsidiary  that more than  offset the modest
favorable  results  otherwise  recognized  by  East.  See  Part  I,  Item  1(b),
"Financial Information about Industry Segments."

         With  respect to  forward-looking  information,  while  there can be no
assurances  regarding the Company's future operating  performance,  based on the
volume  and mix of the  Company's  present  and  expected  workable  backlog  of
customer orders,  the Company presently  anticipates  positive operating results
for the first  quarter of fiscal  1999. A  combination  of  additional  sales at
normal  margins  and  increased  production  levels  will be required to sustain
positive operating results through the remainder of fiscal 1999.

         The principal factor affecting the Company's future performance remains
the  volatility  of earnings as a function  of sales  volume at normal  margins.
Accordingly, because a substantial portion of the Company's costs are semi-fixed
in nature,  earnings can, at times,  be severely  reduced or  eliminated  during
periods of either  depressed  sales at normal  margins or material  increases in
discounted  sales, even where total revenues may experience an apparent buoyancy
or growth from the addition of discounted sales undertaken from time to time for
strategic  reasons.  Conversely,  at normal  margins,  increases in period sales
typically leverage positive earnings significantly.

         The Company believes the trenchless pipeline reconstruction marketplace
is  continuing  to expand,  thereby  enticing,  however,  the entry of ever more
imitations and substitute products hoping that cheap price alone may permit them
to succeed in a market  otherwise  dominated  by  Insituform.  In those  limited
markets where the lowest priced product may be deemed technically "good enough,"
Insituform  is  at a  disadvantage.  Market  share  participation  strategically
undertaken  by the  Company  in this  segment  from  time  to  time to  preserve
competitive presence,  typically at levels materially below normal margins, will
necessarily  dilute the Company`s  overall margin  performance.  Conversely,  in
"best  value"  and  quality-based  markets,  Insituform  remains  at a  distinct
advantage.  While both the Federal  Government  and industry  routinely use best
value  and  quality-weighted  contract  award  criteria  in  more  sophisticated
procurements,   municipalities  and  local  governments  are  often  politically
reluctant to modernize  from simply "low bid" buying to "best value" buying when
evaluating  sophisticated  processes and  technologies.  In the face of mounting
technical failures from awards based upon lowest price,  municipalities also are
expected  over time to  reevaluate  simple low bid award  criteria - in favor of
"best value"  award  criteria - when  procuring  trenchless  technology  for the
rehabilitation of older pipelines.

Results of Operations:

<TABLE>
<CAPTION>
Key Statistics:                                                     1998             1997             1996
                                                                    ----             ----             ----
<S>                                                             <C>               <C>              <C>        
        Sales (100%)                                            $23,891,215       $26,541,542      $30,470,867
        Gross profit                                                11%               16%              27%
        Selling, general and administrative expenses                19%               19%              17%
        Net earnings (loss)                                         (1%)              (2%)              6%
</TABLE>

        The Company's primary source of revenue is from the  rehabilitation  and
reconstruction  of sewers  and other  underground  conduits  using the  patented
Insituform(R)  process.  Although the Company does rehabilitate  pipelines using
the NuPipe(R)  process,  does custom design and build special machinery and does
perform manhole  rehabilitation and pipeline cleaning and television  inspection
services exclusive of the Insituform process, over 89% of the Company's revenues
for the years  ended  June 30,  1998,  1997 and 1996 came  from  contracts  with
customers to rehabilitate existing pipelines using the Insituform process.

        The  consolidated  results of  operations  include  the  accounts of the
Company and its wholly-owned subsidiary corporations (collectively,  "East") and
its majority-controlled subsidiary partnership, Midsouth Partners.

        Consolidated  sales decreased $2.65 million (10%) from $26.54 million in
fiscal 1997 to $23.89  million in fiscal 1998  primarily  as a result of reduced
workable  backlog  levels  experienced  during the last three quarters of fiscal
1998. East sales decreased 9% in fiscal 1998;  Midsouth Partners sales decreased
12%.

        Consolidated  sales decreased $3.93 million (13%) from $30.47 million in
fiscal 1996 to $26.54 million in fiscal 1997 primarily as a result of periods of
reduced workable backlog levels experienced during fiscal 1997 and third quarter
fiscal  1997  delays  in the  start-up  and  execution  of  several  significant
projects.  East sales  decreased  12% in fiscal 1997 as compared to fiscal 1996.
Comparable  fiscal year sales for Midsouth  Partners  decreased 14%. The Company
experienced a 25% decrease in comparable year Insituform  installation  revenues
which was offset to some extent by increased  NuPipe  installation  revenues and
increased services subcontracted to others.

        Although  Insituform prices vary for Insitutube sizes and other contract
conditions,  the Company has generally incorporated  anticipated cost increases,
resulting from inflation ranging from 2% to 5% during the past three years, into
its contract prices. As a result,  inflation has not had a significant impact on
the Company's revenues and operating results.

        The Company's  gross profit as a percentage  of sales  revenues was 11%,
16% and 27% for fiscal  1998,  1997,  and 1996,  respectively.  The  decrease in
fiscal 1998 gross profit  margin as compared to fiscal 1997 is due  primarily to
reduced  margins on work  performed by Midsouth  Partners  more than  offsetting
improved  margins  recognized by East.  Improved East margins are due in part to
completion  of the  Perry  Nuclear  project  and a mix of work that  included  a
reduced  volume of discounted  work and work  subcontracted  to others in fiscal
1998.  Reduced  margins  for  Midsouth  Partners  are  principally  due  to  the
combination of discounted sales and substantial cost overruns on two significant
projects.  The decrease in fiscal 1997 gross profit margin as compared to fiscal
1996 is  primarily  a result of both  sales  mix and  absorption  of  semi-fixed
operating costs over reduced sales levels.  With respect to sales mix,  dilution
to normal  overall  margin levels in fiscal 1997 was  occasioned by increases in
subcontracted  services,  in modified  sliplining  installations  and in certain
discounted work undertaken for strategic reasons.

        Selling,  general and administrative expenses decreased $431,495 (9%) in
fiscal 1998 as compared to fiscal 1997,  primarily as a result of reduced  legal
expenses and lower costs to support reduced production  activities during fiscal
1998. Additional legal costs were incurred during fiscal 1997 in connection with
the Inliner U.S.A. / CAT Contracting antitrust lawsuit.

        Selling,  general and administrative expenses decreased $109,970 (2%) in
fiscal  1997 as  compared  to fiscal  1996.  However,  primarily  as a result of
reduced  comparable  period sales levels,  selling,  general and  administrative
expenses as a percentage  of sales  increased  from 17% in fiscal 1996 to 19% in
fiscal 1997.

Liquidity and Capital Resources
<TABLE>
<CAPTION>

     Key Statistics                                              1998             1997              1996
                                                                 ----             ----              ----
<S>                                                          <C>              <C>               <C>       
         Working Capital                                     $6,952,085       $7,640,675        $8,708,601
         Current Ratio                                         3.5 to 1         3.1 to 1          3.6 to 1
         Cash provided from Operations                       $1,365,245       $  726,322        $3,876,283
         Capital Expenditures                                $1,695,586       $2,450,846        $2,056,459

</TABLE>

<PAGE>


         During the fiscal  year ended  June 30,  1998,  $1,365,245  in cash was
provided by the Company's operating activities, due primarily to $2.1 million in
depreciation and  amortization and a $1.5 million decrease in receivables  which
more than offset the Company's net loss for the year, a $0.8 million decrease in
payables  and  accruals  and $1 million in pretax  losses of  Midsouth  Partners
attributable to non-owned  interests.  The Company's  working  capital  position
remains strong with working  capital of $6.95 million and a current ratio of 3.5
to 1 at June 30, 1998.

         Capital  expenditures  during  fiscal  1998,  1997,  and 1996  included
purchases of vehicles and  production  equipment to expand,  upgrade and improve
the Company's  production  capabilities and purchases of vehicles and production
equipment to replace aging units.

         During fiscal 1997 and 1996,  the Company  declared  cash  dividends of
$261,412,  $0.06  per  share,  to its  Common  Stock  and  Class B Common  Stock
shareholders.   During  fiscal  1998,   Midsouth   Partners   received   capital
contributions of $276,000 and loans of $250,000 from non-owned interests. During
fiscal 1997 and 1996,  Midsouth Partners paid cash distributions of $101,200 and
$368,000, respectively, to non-owned interests.

         The Company maintains a $3,000,000  unsecured bank line of credit and a
$3,000,000  unsecured  intercompany line of credit with CERBCO, Inc. to meet the
Company's  short-term  cash flow  requirements.  The  Company  anticipates  that
expanding production  capabilities and improving operational  performance in the
future will require additional capital  expenditures.  Management  believes that
cash flow from future operations,  existing working capital, the available lines
of credit and the unencumbered  real and personal  property owned by the Company
provide  adequate  resources to finance the cash  requirements of future capital
expenditures.

Year 2000 Issues

         The inability of present  computerized  systems to process dates beyond
December 31, 1999 and the potential  impact on businesses and governments in the
future are generally referred to as "Year 2000 Issues."

         The Company has implemented plans to address Year 2000 issues.  Primary
areas of  focus  include  the  Company's  information  technology  systems,  the
Company's  non-information  technology  systems,  the Year 2000 readiness of the
Company's  vendors and  suppliers  and the Year 2000  readiness of the Company's
major  customers.  Because the Company's  primary  products and services neither
include nor rely upon computerized  components,  the Company believes that there
are no additional  contingencies  associated  with actual or implied  warranties
related to its products and services resulting from Year 2000 issues.

         With  respect to the  Company's  information  technology  systems,  the
Company's  primary  accounting and  information  processing  system is Year 2000
compliant and will recognize years 2000 through 2029 in the proper century.  The
Company's preliminary assessment of supporting information systems is that these
systems  either are Year 2000  compliant,  can be  modified  to become Year 2000
compliant,  or  should  not have a  significant  impact on  either  the  primary
accounting and information system or the Company's  operating  activities should
non-compliant systems not be properly modified.

         With respect to the Company's  non-information  technology systems, the
Company is still in the preliminary  assessment  stage. The Company is dependent
on  information  from vendors and  suppliers in assessing and  evaluating  these
systems. As potential Year 2000 issues are identified,  implementation plans are
developed and executed.  The Company has initiated  plans for corrective  action
for its office telephone system and headquarters  facility security system,  two
systems that are not presently Year 2000 compliant.

         With respect to the company's suppliers and customers,  the Company has
initiated  preliminary  correspondence  with  selected  critical  suppliers  and
customers.  Responses  received to date indicate that  responding  suppliers and
customers  either are  currently  Year 2000  compliant or expect to be Year 2000
compliant by December 31, 1999. Prior to December 31, 1998, the Company plans to
seek to  obtain  responses  from  suppliers  and  customers  who have not as yet
responded  to  inquiries  and  develop a plan to monitor  and  assess  Year 2000
readiness from respondents not as yet Year 2000 compliant.


<PAGE>


         The Company currently  estimates that the cost of implementing its Year
2000  Plan will not  exceed  $200,000.  This  preliminary  estimate  is based on
presently available information and will be updated as the Company continues its
assessment and proceeds with implementation.  Specifically,  this estimate would
change if, after  receipt of  information  from key  suppliers or  customers,  a
formal contingency plan required development and implementation.

         There can be no assurances  that the  Company's  Year 2000 Plan will be
successful.  The Company is  dependent  on vendors to identify  and correct Year
2000 issues related to the Company's  utilities and equipment using computerized
components.  In addition,  if key vendors fail to provide materials  critical to
the  Company's  operations,   or  with  sufficient  electrical  power  or  other
utilities,  or if  transportation  of the  Company's  personnel and equipment is
seriously impeded;  any such failure could have a material adverse effect on the
operational performance and financial condition of the Company.

         In  addition,  if major  municipal,  industrial  or Federal  government
customers are seriously  affected,  directly or indirectly,  by Year 2000 issues
such that pipeline  rehabilitation  programs are delayed or abandoned,  this too
could  have a  material  adverse  effect  on  the  operational  performance  and
financial condition of the Company.

         The Company has not yet established a contingency  plan, but intends to
formulate one prior to June 30, 1999, based primarily on potential  actions that
would be required if key vendors or customers  are unable to address and resolve
Year 2000 Issues that would directly or indirectly  impact the Company's ability
to conduct normal business operations in the year 2000 and beyond.

Item 8.  Financial Statements and Supplementary Data

         See  financial  statements  and  supplementary   financial  information
following Item 9 below.

Item 9.  Changes in and Disagreements with Accountants on Accounting and 
         Financial Disclosure

         Not applicable.


<PAGE>














INDEPENDENT AUDITORS' REPORT


To the Board of Directors and Stockholders
        of Insituform East, Incorporated



We have audited the accompanying consolidated balance sheets of Insituform East,
Incorporated  and  subsidiaries  as of June 30,  1998 and 1997,  and the related
consolidated statements of operations,  stockholders' equity, and cash flows for
each of the three  years in the period  ended  June 30,  1998.  These  financial
statements   are  the   responsibility   of  the   Company's   management.   Our
responsibility is to express an opinion on the 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 Insituform East,  Incorporated and
subsidiaries  as of June 30, 1998 and 1997, and the results of their  operations
and their  cash flows for each of the three  years in the period  ended June 30,
1998, in conformity with generally accepted accounting principles.




/s/ Deloitte & Touche LLP
Deloitte & Touche LLP
1900 M Street, NW
Washington, DC  20036



September 22, 1998










                                  INSITUFORM EAST, INCORPORATED
                              CONSOLIDATED STATEMENTS OF OPERATIONS
<TABLE>
<CAPTION>
                                                               Years Ended June 30,
                                                ---------------------------------------------------
                                                      1998             1997             1996
                                                ---------------------------------------------------

<S>                                                <C>              <C>              <C>        
Sales                                               $23,891,215      $26,541,542      $30,470,867
                                                    -----------      -----------      -----------

Costs and Expenses:
     Cost of sales                                   21,190,803       22,422,831       22,288,437
     Selling, general and administrative              4,598,952        5,030,447        5,140,417
                                                    -----------      -----------      -----------
          Total Costs and Expenses                   25,789,755       27,453,278       27,428,854
                                                    -----------      -----------      -----------

Earnings (Loss) from Operations                      (1,898,540)        (911,736)       3,042,013

Investment Income                                        71,199          132,643          135,429
Interest Expense                                        (77,203)         (39,871)         (16,719)
Other Income                                            333,235          127,647          250,656
                                                    -----------      -----------      -----------

Earnings (Loss) Before Income Taxes
   and Non-owned Interests                           (1,571,309)        (691,317)       3,411,379

Non-owned Interests in Pretax Loss
   (Earnings) of Midsouth Partners                    1,026,402         (196,329)        (658,822)
                                                    -----------      -----------      -----------

Earnings (Loss) Before Income Taxes                    (544,907)        (887,646)       2,752,557

Credit (Provision) for Income Taxes                     213,000          344,000       (1,074,000)
                                                    -----------      -----------      -----------

Net Earnings (Loss)                                 $  (331,907)     $  (543,646)     $ 1,678,557
                                                    ===========      ===========      ===========

Basic Earnings (Loss) Per Share                     $     (0.08)     $     (0.12)     $      0.39
                                                    ===========      ===========      ===========   

Diluted Earnings (Loss) Per Share                   $     (0.08)     $     (0.12)     $      0.38
                                                    ===========      ===========      ===========   





See notes to consolidated financial statements
</TABLE>




















<PAGE>


                                     INSITUFORM EAST, INCORPORATED
                                      CONSOLIDATED BALANCE SHEETS
<TABLE>
<CAPTION>
                                                                              June 30,
                                                             -------------------------------------------
                                                                        1998               1997
                                                             -------------------------------------------
                                             ASSETS
Current Assets:
<S>                                                                 <C>                   <C>         
     Cash and cash equivalents                                       $ 2,148,511           $ 2,071,852
     Accounts receivable:
        Due from customers                                             5,134,644             6,479,230
        Other                                                             45,378               202,897
     Inventories                                                       1,381,861             1,538,017
     Prepaid and refundable income taxes                                 671,565               765,580
     Prepaid expenses                                                    401,659               251,572
                                                                     -----------           -----------
        Total Current Assets                                           9,783,618            11,309,148
Property, Plant and Equipment, at cost less
    accumulated depreciation                                          11,108,691            11,670,061
Other Assets                                                              60,000                86,000
                                                                     -----------           -----------
     Total Assets                                                    $20,952,309           $23,065,209
                                                                     ===========           ===========

                                 LIABILITIES AND STOCKHOLDERS' EQUITY
Current Liabilities:
     Partner Loans to Midsouth Partners                              $   250,000           $         0
     Accounts payable                                                  1,120,910             1,486,841
     Accrued compensation and related expenses                         1,398,806             1,876,988
     Income taxes payable                                                 27,196                14,724
     Dividends payable                                                         0               261,412
     Current portion of capital lease obligations                         34,621                28,508
                                                                     -----------           -----------
        Total Current Liabilities                                      2,831,533             3,668,473
Deferred Income Taxes                                                    915,000             1,074,000
Long Term Capital Lease Obligations                                      104,829               139,480
                                                                     -----------           -----------
     Total Liabilities                                                 3,851,362             4,881,953
                                                                     -----------           -----------

Non-owned Interests in Consolidated Subsidiary                         1,699,060             2,449,462
                                                                     -----------           -----------

Commitments and Contingencies

Stockholders' Equity:
   Common stock - $.04 par value: 10,000,000 shares                      175,486               175,486
      authorized; 4,387,163 shares issued; 4,059,266
      shares outstanding
   Class B common stock - $.04 par value: 800,000                         11,904                11,904
      shares authorized; 297,596 shares issued and
      outstanding
   Additional paid-in capital                                          4,000,424             4,000,424
   Retained earnings                                                  12,403,686            12,735,593
                                                                     -----------           -----------
                                                                      16,591,500            16,923,407

   Less cost of 327,897 shares of common stock in                      1,189,613             1,189,613
                                                                     -----------           -----------
      treasury
     Total Stockholders' Equity                                       15,401,887            15,733,794
                                                                     -----------           -----------
     Total Liabilities and Stockholders' Equity                      $20,952,309           $23,065,209
                                                                     ===========           ===========

See notes to consolidated financial statements.

</TABLE>


<PAGE>



                          INSITUFORM EAST, INCORPORATED
                 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
                     YEARS ENDED JUNE 30, 1998, 1997and 1996
<TABLE>
<CAPTION>

                          $.04 Par Value    $.04 Par Value     Additional        Retained     Common Stock in       Total
                           Common Stock     Class B Common  Paid-in Capital      Earnings         Treasury      Stockholders'
                                                Stock                                                               Equity
                         -------------------------------------------------------------------------------------------------------

<S>                               <C>               <C>           <C>             <C>             <C>               <C>        
Balance - July 1, 1995            $175,486          $11,904       $4,000,424      $12,123,506     $(1,189,613)      $15,121,707
  Dividends declared                     0                0                0         (261,412)              0          (261,412)
  Net earnings for the                   0                0                0        1,678,557               0         1,678,557
year
                         -------------------------------------------------------------------------------------------------------

Balance - June 30, 1996            175,486           11,904        4,000,424       13,540,651      (1,189,613)       16,538,852
  Dividends declared                     0                0                0         (261,412)              0          (261,412)
  Net loss for the year                  0                0                0         (543,646)              0          (543,646)
                         -------------------------------------------------------------------------------------------------------

Balance - June 30, 1997            175,486           11,904        4,000,424       12,735,593      (1,189,613)       15,733,794
  Net loss for the year                  0                0                0         (331,907)              0          (331,907)
                         -------------------------------------------------------------------------------------------------------

Balance - June 30, 1998           $175,486          $11,904       $4,000,424      $12,403,686     $(1,189,613)      $15,401,887
                         =======================================================================================================







See notes to consolidated financial statements.
</TABLE>



<PAGE>









                                            INSITUFORM EAST, INCORPORATED
                                        CONSOLIDATED STATEMENTS OF CASH FLOWS
<TABLE>
<CAPTION>
                                                                                    Years Ended June 30,
                                                                       -----------------------------------------------
                                                                              1998            1997           1996
                                                                       -----------------------------------------------
Cash Flows from Operating Activities:
<S>                                                                        <C>            <C>              <C>       
   Net earnings (loss)                                                     $  (331,907)    $ (543,646)      $1,678,557
   Adjustments for noncash items included in net earnings
   (loss):
     Depreciation and amortization                                           2,112,006      1,853,294        1,633,358
     Deferred income taxes                                                    (159,000)       256,000         (167,000)
     Non-owned interests in earnings (loss) of consolidated
         subsidiary                                                         (1,026,402)       196,329          658,822
   Changes in assets and liabilities, net of effect of
         consolidation of majority-controlled Partnership in 1996:
     Receivables                                                             1,502,105       (296,041)         566,218
     Inventories                                                               156,156       (378,485)         383,408
     Other current assets                                                      (56,072)      (671,815)         (22,784)
     Payables and accruals                                                    (831,641)       310,686         (854,296)
                                                                           -----------     ----------       ----------
Net cash provided by operating activities                                    1,365,245        726,322        3,876,283
                                                                           -----------     ----------       ----------

Cash Flows from Investing Activities:
   Capital expenditures                                                     (1,695,586)    (2,450,846)      (2,056,459)
   Capital contributions to Midsouth Partners by non-owned                     
     interests                                                                 276,000              0                0
   Cash distributions from Midsouth Partners to non-owned                            
     interests                                                                       0       (101,200)        (368,000)
   Disposal of equipment, net                                                  170,950         15,350           28,387
   Cash balance of majority-controlled Partnership prior to                          0              0          241,094
     consolidation
   Increase in other assets                                                          0              0          (13,000)
                                                                           -----------     ----------       ----------
Net cash used in investing activities                                       (1,248,636)    (2,536,696)      (2,167,978)
                                                                           -----------     ----------       ----------

Cash Flows from Financing Activities:
   Dividends paid                                                             (261,412)      (261,412)        (261,412)
   Proceeds from bank line of credit advances                                1,800,000        800,000                0
   Repayment of line of credit advances to bank                             (1,800,000)      (800,000)               0
   Proceeds from line of credit advances from CERBCO, Inc.                   2,600,000              0                0
   Repayment of line of credit advances to CERBCO, Inc.                     (2,600,000)             0                0
   Loans to Midsouth Partners from non-owned interests                         250,000              0                0
   Principal payments under capital lease obligations                          (28,538)       (39,446)         (55,567)
                                                                           -----------     ----------       ----------
Net cash used in financing activities                                          (39,950)      (300,858)        (316,979)
                                                                           -----------     ----------       ----------

Net increase (decrease) in cash and cash equivalents                            76,659     (2,111,232)       1,391,326
Cash and cash equivalents at beginning of year                               2,071,852      4,183,084        2,791,758
                                                                           -----------     ----------       ----------
Cash and cash equivalents at end of year                                    $2,148,511     $2,071,852       $4,183,084
                                                                           ===========     ==========       ==========

Supplemental disclosure of cash flow information:
     Interest paid                                                          $   77,203     $   39,871       $   16,719
                                                                                               
     Income taxes paid (refunded)                                            ($160,487)    $  404,066       $1,443,162

Supplemental schedule of noncash investing and financing activities:
  Capital equipment acquired under capital lease obligations                $        0     $   58,543       $  133,088
                                                                                              

See notes to consolidated financial statements
</TABLE>


<PAGE>


                                           INSITUFORM EAST, INCORPORATED
                                    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                     YEARS ENDED JUNE 30, 1998, 1997, AND 1996

1.       Summary of Significant Accounting Policies

Business Operations

         Insituform East,  Incorporated (the "Company"),  operating  pursuant to
sublicense  agreements  as  explained  in Note 8, is  primarily  engaged  in the
rehabilitation  of  underground  sewers and other  pipelines  using the patented
Insituform(R)   process.   The  process  involves  installing  a  cured-in-place
Insitupipe(R) product inside existing pipelines.

Principles of Consolidation

         The  consolidated  financial  statements  include  the  accounts of the
Company and its wholly-owned subsidiaries,  Insituform Ohio, Inc., Insitu, Inc.,
Try Tek Machine Works, Inc. and Insituform of Pennsylvania,  Inc. (collectively,
"East").  The  consolidated  financial  statements  also include the accounts of
Midsouth Partners, the Company's majority-controlled subsidiary Partnership. All
significant intercompany accounts and transactions have been eliminated.

Revenue Recognition

         The Company  recognizes revenue using the units of completion method as
pipeline sections are rehabilitated using the Insituform  process.  Installation
of the Insitutube(R)  product is generally performed between manholes or similar
access points within a twenty-four hour period. A rehabilitated pipeline section
is considered completed work and is generally billable to the customer.  In most
cases,  contracts consisting of individual line sections have a duration of less
than one year.

Cash and Cash Equivalents

         Cash and cash  equivalents  consist of checking  accounts and temporary
investments  in  repurchase  agreements,  money market  funds,  certificates  of
deposit and U.S. Treasury instruments.  Cash equivalents are stated at cost plus
accrued  interest which  approximates  market.  For purposes of the consolidated
statements  of cash  flows,  the  Company  considers  only  highly  liquid  debt
instruments  purchased  with a  maturity  of  three  months  or  less to be cash
equivalents.

Inventories

         Inventories  are  stated  at  the  lower  of  cost  (determined  by the
first-in,  first-out method) or market. Substantially all inventories consist of
raw materials utilized in the Insituform process.

Depreciation and Amortization

         Property and  equipment  placed in service  after  December 31, 1981 is
depreciated  using the  straight-line  method over the  estimated  useful lives.
Property and  equipment  placed in service  before  January 1, 1982,  other than
office  furniture  and  equipment,  is  depreciated  using the  double-declining
balance  method.  The useful lives for  buildings  and  improvements  range from
twenty to forty years. The useful lives for vehicles,  production  equipment and
office furniture and equipment range from three to ten years.

         Ordinary  maintenance  and repairs are expensed as incurred while major
renewals and  betterments are  capitalized.  Upon sale or retirement of property
and  equipment,  the cost and  accumulated  depreciation  are  removed  from the
respective accounts and any gain or loss recognized.



<PAGE>


Income Taxes

         The  Company  provides  for  federal  and  state  income  taxes  at the
statutory  rates in effect on  taxable  income.  Deferred  income  taxes  result
primarily from the temporary differences in recognizing  depreciation,  contract
revenues,  compensated  absences  and the  results  of  operations  of  Midsouth
Partners for tax and financial reporting purposes.

Use of Estimates in the Preparation of Financial Statements

         The  preparation of financial  statements in conformity  with generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that affect the reported  amounts of assets and  liabilities at the
date of the  financial  statements,  and the  reported  amounts of  revenue  and
expenses  during the reporting  period.  Actual  results could differ from those
estimates.

2.       Accounts Receivable

         Accounts  receivable  due from  customers  consists  of amounts due for
completed  work, net of an allowance for doubtful  accounts of $-0- both at June
30,  1998 and at June 30,  1997.  Other  accounts  receivable  includes  expense
advances to officers  and  employees of $20,206 and $13,607 at June 30, 1998 and
1997, respectively.

3.       Investment in Midsouth Partners

         Midsouth  Partners was  organized as Insituform  Midsouth,  a Tennessee
general  partnership,  in December  1985 with the Company as a general  partner.
Midsouth  Partners is the  exclusive  licensee  for the  Insituform  process and
NuPipe  process in Tennessee,  Kentucky  (excluding  Boone,  Kenton and Campbell
counties) and northern  Mississippi.  The Partnership's general partners at June
30, 1998 are Insitu, Inc., a wholly-owned subsidiary of the Company; E-Midsouth,
Inc., an affiliate of Insituform  Technologies,  Inc.  ("ITI");  and  Insituform
Southwest, Inc., also an affiliate of ITI.

         Management  and conduct of the business of Midsouth  Partners is vested
in a  Management  Committee.  At June 30,  1998,  the  seven-member  Partnership
Management  Committee  consisted  of  four  Insitu,  Inc.  representatives,  one
disputed and one undisputed E-Midsouth,  Inc.  representative and one Insituform
Southwest,   Inc.   representative.   Insituform  East  did  not  have  majority
representation on the Partnership  Management Committee prior to a June 12, 1996
arbitration  award,  which,  in  connection  with a default  of the  Partnership
Agreement by E-Midsouth,  Inc.,  granted  Insitu,  Inc. the unilateral  right to
appoint an additional  Management  Committee  member in place of one E-Midsouth,
Inc. representative.

         Partnership  profits  and  losses  are  allocated  to the  partners  as
follows:

         Insitu, Inc.                              42.5%
         E-Midsouth, Inc.                          42.5%
         Insituform Southwest, Inc.                15.0%


<PAGE>


         The Company and Insituform  Southeast Corp., both affiliates of general
partners,  have each  unconditionally  committed  to advance  funds to  Midsouth
Partners,  up to a maximum of  $250,000  each,  with  interest  payable at Chase
Manhattan Bank's Prime Lending Rate. These commitments  currently extend through
December 31, 1998.

4.       Property, Plant and Equipment

         Property, plant and equipment consist of the following:

                                                           June 30,
                                                --------------------------------
                                                      1998              1997
                                                      ----              ----

Land and improvements                              $ 2,018,587       $ 2,018,587
Buildings and improvements                           5,579,498         5,566,697
Vehicles and production equipment                   11,853,458        11,406,621
Small tools, radios and machine shop equipment       4,545,414         4,658,431
Office furniture and equipment                       1,122,254         1,037,975
Leasehold improvements                                  94,500           147,032
                                                   -----------      ------------
                                                    25,213,711        24,835,343
Less accumulated depreciation                       14,105,020        13,165,282
                                                   -----------      ------------
Property, plant and equipment, at cost less
     accumulated depreciation                      $11,108,691       $11,670,061
                                                   ===========       ===========


         The Company incurred repair and maintenance costs of $742,308, $984,060
and $1,021,845 for the years ended June 30, 1998, 1997, and 1996, respectively.

5.       Notes Payable

         The Company  maintains a $3,000,000  Revolving Line of Credit  facility
with a bank. This facility,  currently available to the Company through December
31, 1998, is reviewed annually.  Interest on borrowings against this facility is
payable  monthly at the bank's  prime rate.  Loans  against  this  facility  are
unsecured;  however,  the Company is required to comply quarterly with financial
liquidity, net worth, tangible net worth and debt to equity leverage covenants.

         The Company has  established a $3,000,000  Intercompany  Line of Credit
facility with CERBCO, Inc., a parent holding company with a controlling interest
in Insituform East, Incorporated. Loans against this facility are unsecured, due
on demand,  with interest  payable  monthly at the commercial bank prime lending
rate.  This facility is available for an indefinite period.

6.       Leases

         Midsouth Partners leases mobile production  equipment from an unrelated
party.  These leases are  classified  as capital  leases.  The net book value of
equipment  under  capital  lease at June 30,  1998 is  $107,887.  A schedule  of
minimum lease payments and the present value of minimum lease payments for these
leases at June 30, 1998 is as follows:

         Minimum lease payments:

            Year Ending June 30,
                    1999                                                  61,080
                    2000                                                  61,080
                    2001                                                  39,000
                    2002                                                  34,125
                    2003                                                   6,500
                                                                        --------
          Total minimum lease payments                                   201,785
          Less amount representing interest                               62,335
                                                                        --------
          Present value of minimum lease payments                        139,450
          Less current portion                                            34,621
                                                                        --------
          Long-term capital lease obligations                           $104,829
                                                                        ========


<PAGE>


         Midsouth  Partners  leases  operations   facilities  in  Nashville  and
Knoxville,  Tennessee.  The Company leases  equipment on a short-term  basis for
specific  contract  requirements.   The  Company's  rental  expense  for  leased
equipment  and  facilities  charged to  operations  was  $452,292,  $499,310 and
$361,184 for the years ended June 30, 1998, 1997 and 1996,  respectively.  These
leases are  classified  as operating  leases.  The Company has committed to make
minimum lease payments of $46,796 and $3,472 on  noncancelable  operating leases
during the years ending June 30, 1999 and 2000, respectively.

7.       Income Taxes

         A reconciliation  of income tax computed at the statutory  Federal rate
to the  provision  (credit)  for  income  taxes  included  in  the  consolidated
statements of operations is as follows:

<TABLE>
<CAPTION>
                                                                      Years Ended June 30,
                                                      -----------------------------------------------------
                                                                1998            1997            1996
                                                                ----            ----            ----

        Statutory Federal income tax rate:                       34%             34%             34%
                                                                =====           =====           =====

        Income tax expense (benefit)
<S>                                                          <C>             <C>             <C>        
           computed at the statutory Federal rate            $(185,265)      $(301,800)      $  935,869
        State income tax expense (benefit),
           net of Federal tax benefit (expense)                (45,776)        (59,398)         116,282
        Non-deductible expenses                                 18,041          17,198           21,849
                                                             ---------       ---------         --------

        Provision (credit) for income taxes                  $(213,000)      $(344,000)      $1,074,000
                                                             =========       =========       ==========

        Effective tax rate                                       39%             39%             39%
                                                                =====           =====           =====
</TABLE>



<PAGE>


                 The  provision  (credit)  for  income  taxes  consists  of  the
following:

<TABLE>
<CAPTION>
                                                                      Years Ended June 30,
                                                      -----------------------------------------------------
                                                                1998            1997               1996
                                                                ----            ----               ----
        Current
<S>                                                          <C>             <C>                <C>       
             Federal                                         $  (47,000)     $ (523,000)        $1,082,000
             State                                               (7,000)        (77,000)           159,000
                                                              ---------       ---------          ---------
                                                                (54,000)       (600,000)         1,241,000
                                                              ---------       ---------          ---------
        Deferred
             Federal                                           (139,000)        223,000           (146,000)
             State                                              (20,000)         33,000            (21,000)
                                                              ---------       ---------          ---------
                                                               (159,000)        256,000           (167,000)
                                                              ---------       ---------          ---------

        Total                                                $ (213,000)      $(344,000)        $1,074,000
                                                              =========       =========          =========
</TABLE>


                 The components of the deferred tax expense (benefit)  resulting
        from net temporary differences are as follows:
<TABLE>
<CAPTION>
                                                                          Years Ended June 30,
                                                           -----------------------------------------------
                                                                 1998            1997            1996
                                                                 ----            ----            ----

<S>                                                          <C>             <C>             <C>       
        Depreciation                                         $   14,000      $   80,000      $   52,000
        Midsouth Partners segment                              (188,000)        (10,000)        (76,000)
        Deferred revenue                                         10,000         201,000        (155,000)
        Deferred compensation                                    12,000         (12,000)          8,000
        Other                                                    (7,000)         (3,000)          4,000
                                                             ----------      ----------      ----------

        Total                                                $ (159,000)     $  256,000      $ (167,000)
                                                             ==========      ==========      ==========

</TABLE>


<PAGE>


         Deferred  Income  Taxes,  provided  for the tax  effect  of  cumulative
temporary differences for income tax and financial reporting purposes,  consists
of the following:

<TABLE>
<CAPTION>
                                                                                 Years Ended June 30,
                                                                              --------------------------
                                                                                 1998            1997
                                                                              ----------      ---------- 
<S>                                                                          <C>               <C>        
Depreciation                                                                 $ 1,115,000       $ 1,101,000
Midsouth Partners segment                                                       (113,000)           75,000
Deferred revenue                                                                 (51,000)          (61,000)
Deferred compensation                                                            (15,000)          (27,000)
Other                                                                            (21,000)          (14,000)
                                                                             -----------        ----------

Total                                                                        $   915,000        $1,074,000
                                                                             ===========        ==========
</TABLE>

8.       Commitments and Contingencies

License Agreements

         The  Company  has  entered  into  seven   sublicense   agreements  with
Insituform  Technologies,  Inc.("ITI") which grant the Company rights to perform
the  Insituform  process  in  Maryland,  Virginia,  Delaware,  the  District  of
Columbia,  Pennsylvania,  Ohio, West Virginia,  Kentucky, Tennessee and Northern
Mississippi. The agreements are for the life of the patents or the patent rights
unless  sooner  terminated  by a  specified  action of the  Company or ITI.  The
agreements specify that a royalty equal to 8% of the gross contract price of all
contracts performed by the Company utilizing the process,  less certain fees, be
paid to ITI.

         The Company has also  entered  into license  agreements  for  identical
territories  with NuPipe,  Inc., a wholly-owned  subsidiary of ITI, for the sale
and  installation  of  pre-formed  PVC  thermoplastic  pipe under the  NuPipe(R)
process and  trademark.  The Company has committed to pay royalty equal to 6.75%
of gross contract revenues  utilizing the NuPipe process and to purchase certain
installation equipment and installation materials from NuPipe, Inc.

         The  agreements  also  obligate  the  Company  to  pay  minimum  annual
royalties during the terms of the agreements  unless waived upon approval of the
Company's  marketing and sales plans for licensed  processes by ITI. Payments of
minimum  annual  royalties  for East for the years  ended June 30, 1999 and 1998
have been  waived by ITI.  Payments of minimum  annual  royalties  for  Midsouth
Partners for the years ended  December  31,  1998,  and 1997 have been waived by
ITI. During the years ended June 30, 1998,  1997, and 1996, the Company incurred
royalty expense of $1,409,696, $1,428,378 and $1,846,932, respectively.

Supply Agreements

         On December 29, 1997,  East  entered into a supply  agreement  with ITI
whereby East committed to purchase 90% of its Insitutube  requirements  from ITI
for an initial five year period from  January 1, 1998 to December 31, 2002.  The
agreement  will  automatically  extend  for one year  periods  unless  notice of
termination  is provided by either party six months prior to the end of any such
annual period.

         On May 1, 1987,  Midsouth  Partners entered into supply agreements with
ITI  whereby  Midsouth  Partners  committed  to purchase  90% of its  Insitutube
material  requirements  from ITI. The  agreements  automatically  renew annually
unless notice of termination is provided by either party six months prior to the
end of a renewal period.  The Midsouth  Partners  continuing  Insitutube  supply
agreement presently extends through April 30, 1999.

Pending Litigation

         On  October  23,  1996,  Inliner  U.S.A.  and  CAT  Contracting,   Inc.
(collectively,   "Plaintiffs")   filed  an  antitrust  suit  against  Insituform
Technologies,   Inc.   ("ITI")  and   Insituform   East,   Inc.   (collectively,
"Defendants")  in United  States  District  Court for the  Southern  District of
Texas,  Houston  Division,  alleging  violations  by ITI  (including  all of its
subsidiary  licensees)  and the Company of Sections 1 and 2 of the Sherman  Act,
Section 43(a) of the Lanham Act, Section 15(a) and (b) of the Texas Business and
Commercial   Code,   tortious   interference   with   contracts   and   business
disparagement.  Plaintiffs are seeking from the Defendants an unspecified amount
of compensatory damages, treble damages and attorneys' fees, as well as punitive
damages of $50 million.

         In an  extensive  memorandum  and order of August 25, 1997,  the Court
granted a partial  dismissal of  Plaintiffs'  claims and ordered  Plaintiffs  to
replead  remaining  potential  claims.  On January 30, 1998,  the Court by order
denied  Plaintiffs'  motion  to file a  second  amended  complaint  and  granted
Plaintiffs twenty days to file a third amended complaint.  On June 18, 1998, the
Court by order  granted  Plaintiffs'  motion  for leave to file a third  amended
complaint and denied Defendants' motion to dismiss.  On June 23, 1998, the Court
ordered  this  action  dismissed  without  prejudice,  pursuant  to a notice  of
dismissal  initiated by Plaintiffs prior to receipt of the Court's June 18, 1998
order.

         On  June  30,  1998,   Inliner  U.S.A.   and  CAT   Contracting,   Inc.
(collectively,   "Plaintiffs")   filed  an  antitrust  suit  against  Insituform
Technologies,  Inc.  ("ITI"),  Insituform  East, Inc. and Insituform Gulf South,
Inc.  (collectively,  "Defendants")  in  United  States  District  Court for the
Southern  District  of  Texas,  Houston  Division,  alleging  violations  by ITI
(including all of its subsidiary licensees), Insituform Gulf South, Inc. and the
Company of Sections 1 and 2 of the Sherman Act, Section 2 of the Clayton Act, as
amended by the  Robinson-Patman  Act, Section 43(a) of the Lanham Act,  business
disparagement,  tortious  interference  with contracts and prospective  business
relationships,   and  unfair  competition.   Plaintiffs  are  seeking  from  the
Defendants an unspecified  amount of  compensatory  damages,  treble damages and
attorneys'  fees,  as well  as  punitive  damages  of $50  million.  Plaintiffs'
allegations were consistent with the allegations  contained in the Third Amended
Complaint of the previously dismissed litigation.

         The  Company  believes  it has strong  defenses  to, and is  vigorously
contesting, the suit. On August 17, 1998,  the Company filed its answer  denying
Plaintiff's  claims and a motion to dismiss this  action.  The court has not yet
taken action with respect to this motion.

         Although the ultimate  outcome and  consequences  of the suit cannot be
ascertained  at this  time  and the  results  of  legal  proceedings  cannot  be
predicted  with  certainty,  it is the opinion of the  management of the Company
that the suit is meritless  and will not have a material  adverse  effect on the
financial condition or the results of operations of the Company.

Other Contingent Liabilities

         The Company performs  services for the U.S.  Government under contracts
which are  subject to audit and  potential  adjustment.  Contract  revenues  are
recorded in amounts  which are  expected  to be realized at contract  completion
upon final settlement with U.S. Government representatives.

         The Company is a party,  both as  plaintiff  and  defendant,  to claims
arising out of the ordinary course of business. While it is not possible at this
time to establish the ultimate  amount of  liability,  if any,  associated  with
pending  claims,  management of the Company is of the opinion that the aggregate
amount of any such  liability  will not have a  material  adverse  effect on the
financial position of the Company.

9.       Stockholders' Equity

         The Company has two classes of Common  Stock,  which are  designated as
Common  Stock  and  Class B Common  Stock.  Shares  of Class B Common  Stock are
convertible at any time into shares of Common Stock on a share-for-share  basis.
Shares of Class B Common  Stock have ten votes per share on all matters with the
exception  of voting  power to elect  directors.  With  respect to  election  of
directors,  holders of shares of Class B Common  Stock,  voting  separately as a
class, are entitled to elect the remaining  directors after election of not less
than 25% of the  directors  by the  holders  of shares of Common  Stock,  voting
separately as a class.

         On June 19, 1997, the Company  declared cash dividends of six cents per
share on its  shares  of Common  Stock and six cents per share on its  shares of
Class B Common Stock to its  shareholders  of record at the close of business on
June 30, 1997, payable July 15, 1997.



<PAGE>


         On June 10, 1996, the Company  declared cash dividends of six cents per
share on its  shares  of Common  Stock and six cents per share on its  shares of
Class B Common Stock to its  shareholders  of record at the close of business on
June 30, 1996, payable July 15, 1996.

         At June 30, 1998,  the Company held 327,897  shares of its Common Stock
in Treasury at an average price of $3.63 per share.

10.      Profit Sharing Plans

         East and Midsouth Partners maintain separate profit sharing  retirement
plans for all employees meeting certain minimum eligibility requirements who are
not covered by collective  bargaining  agreements.  Contributions are determined
annually by the Company.  During the years ended June 30, 1998,  1997, and 1996,
the Company recognized profit sharing expense of $47,739, $276,359 and $263,722,
respectively.

11.      Supplemental Executive Retirement Plan

         On January 1, 1998, the Company  established  an unfunded  supplemental
executive  retirement plan ("SERP") for three of its executive  officers who are
not otherwise participants in the parent company SERP. The expense for this plan
was $17,715 for the fiscal year ended June 30, 1998.

         On July 1, 1998,  the Company  established  a trust to  facilitate  the
payment of benefits under the plan.  Funds in the trust are invested in variable
life insurance policies on the lives of two of the three plan-covered  officers.
One of the three officers did not qualify for such insurance and, therefore, any
premature  death  of  this  officer  prior  to  retirement  would  result  in an
accelerated recognition by the Company of his unaccrued plan benefits. Assets of
the trust are subject to the claims of the  Company's  creditors in the event of
bankruptcy or insolvency.

12.      Net Earnings (Loss) Per Share

         Basic  earnings  (loss) per share was computed by dividing net earnings
(loss) by the weighted  average number of common shares  outstanding  during the
period.  Weighted  average  shares of  4,356,862  were used in  computing  basic
earnings (loss) per share for the years ended June 30, 1998, 1997 and 1996.

         Diluted earnings (loss) per share was computed by dividing net earnings
(loss) by the weighted  average  number of common shares  outstanding  including
common stock equivalents from dilutive stock options. Weighted average shares of
4,356,862,  4,356,862 and  4,419,636,  were used in computing  diluted  earnings
(loss)  per  share  for  the  years  ended  June  30,  1998,   1997,  and  1996,
respectively.  Weighted  average shares used in computing  diluted  earnings per
share for the year ended June 30, 1996,  included  62,774 net shares  associated
with unexercised dilutive stock options.

13.      Stock Options

         The Company maintains two stock option plans. All grants of options are
made at the market price of the Company's  Common Stock at the date of the grant
and are exercisable at the date of the grant.

         On  December  1, 1989,  the  shareholders  of the  Company  adopted the
Insituform East,  Incorporated  1989 Board of Directors Stock Option Plan. Under
the terms of this plan, up to 525,000  shares of Common Stock have been reserved
for the Directors of the Company. If not exercised,  the remaining 60,000 option
shares  granted  December 10, 1993 at a per share  exercise  price of $2.44 will
expire December 10, 1998.

         On  December  9, 1994,  the  shareholders  of the  Company  adopted the
Insituform East,  Incorporated  1994 Board of Directors Stock Option Plan. Under
the terms of this plan, up to 525,000  shares of Common Stock have been reserved
for the Directors of the Company. If not exercised,  option shares granted under
this plan will expire five years from the date of the grant.



<PAGE>


         The following  summary sets forth the activity  under the 1989 and 1994
Board of Directors Plans during the past three years:

<TABLE>
<CAPTION>
                                          1994 Board of Directors            1989 Board of Directors
                                             Stock Option Plan                  Stock Option Plan
                                             -----------------                  -----------------
                                                          Average Price                      Average Price
                                             Shares         Per Share           Shares         Per Share
                                             ------       -------------         ------       -------------
          Outstanding
<S>                                           <C>                  <C>           <C>                  <C> 
               July 1, 1995                   105,000              2.63          240,000              5.00
               Granted                        105,000              4.22                0                 0
               Exercised                            0                 0                0                 0
               Expired                              0                 0          (60,000)             5.75
                                              -------                           --------

          Outstanding
               June 30, 1996                  210,000              3.43          240,000              4.75
               Granted                        105,000              2.63                0                 0
               Exercised                            0                 0                0                 0
               Expired                              0                 0          (60,000)             6.63
                                              -------                           --------

          Outstanding
               June 30, 1997                  315,000              3.16          120,000              3.81
               Granted                        105,000              2.47                0                 0
               Exercised                            0                 0                0                 0
               Expired                              0                 0          (60,000)             5.19
                                              --------                          --------

          Outstanding
               June 30, 1998                  420,000             $2.98           60,000             $2.44
                                              =======                           ========
</TABLE>

         The  Company  adopted  the  disclosure  requirements  of  Statement  of
Financial Accounting Standards No. 123, Accounting for Stock-Based  Compensation
("SFAS  No.  123")  during  the year  ended  June 30,  1997.  As  allowed  under
provisions of SFAS 123, the Company will continue to measure  compensation  cost
for employee  stock-based  compensation  plans using the  intrinsic  value based
method of accounting  prescribed by the Accounting  Principles Board Opinion No.
25,  Accounting for Stock Issued to Employees.  As such, the Company is required
under SFAS No. 123 to make pro forma  disclosures of net earnings (loss) and net
earnings  (loss) per share as if the fair  value-based  method of accounting had
been applied.

         Summary  information  for stock options  granted during the years ended
June 30, 1998, 1997 and 1996 is as follows:

<TABLE>
<CAPTION>
                                                                        Years Ended June 30,
                                                                     --------------------------

                                                                 1998            1997              1996
                                                                 ----            ----              ----

<S>                                                           <C>              <C>               <C>   
         Date of grant                                        12/12/97         12/13/96          12/08/95
         Option shares granted                                 105,000          105,000           105,000
         Per share exercise price                                $2.47            $2.63             $4.22
         Fair value per option share                             $0.94            $1.78             $2.84
</TABLE>

         The fair value of options granted during the years ended June 30, 1998,
1997 and 1996 was  estimated  on the  dates of the  grants  using  the  binomial
option-pricing model using the following assumptions:

<TABLE>
<CAPTION>
                                                                         Years Ended June 30,
                                                                      --------------------------

                                                                 1998            1997              1996
                                                                 ----            ----              ----

<S>                                                              <C>              <C>               <C>  
         Risk-free interest rate                                 4.69%            6.06%             5.56%
         Expected option term                                  5 years          5 years           5 years
         Expected stock price volatility                           38%              86%               86%
         Expected dividend yield                                    1%               1%                1%
</TABLE>

         If  compensation  costs for the Company's  stock option grants had been
determined  using the fair  value-based  method of accounting  per SFAS 123, the
Company's  pro forma net earnings  (loss) and pro forma net earnings  (loss) per
share for the years ended June 30, 1998, 1997 and 1996 would be as follows:

<TABLE>
<CAPTION>
                                                                        Years Ended June 30,
                                                                     --------------------------
                                                               1998             1997              1996
                                                               ----             ----              ----

Net earnings (loss):
<S>                                                         <C>             <C>                <C>       
   As reported                                              $(331,907)      $ (543,646)        $1,678,557
   Pro forma                                                $(397,349)      $ (666,872)        $1,481,458
Basic Net earnings (loss) per share:
   As reported                                              $   (0.08)      $    (0.12)        $     0.39
   Pro forma                                                $   (0.09)      $    (0.15)        $     0.34
Diluted Net earnings (loss) per share:
   As reported                                              $   (0.08)      $    (0.12)        $     0.38
   Pro forma                                                $   (0.09)      $    (0.15)        $     0.34

</TABLE>



14.      Segment Reporting Information

         During the year ended June 30, 1998, the Company adopted the disclosure
requirements of Statement of Financial Accounting Standards No. 131, Disclosures
about Segments of an Enterprise  and Related  Information  ("SFAS No. 131").  In
accordance  with the provisions of SFAS No. 131, the Company has determined that
its operating  activities  consist of two  reportable  operating  segments,  (i)
Insituform  East,  Incorporated  and its  wholly-owned  subsidiary  corporations
(collectively, "East") and, (ii) its majority-controlled subsidiary partnership,
Midsouth  Partners.  Although both reportable  operating  segments are primarily
engaged in the business of rehabilitating  underground sewers and other conduits
using the Insituform process,  rehabilitation services are generally provided to
customers in separate licensed  geographic  territories.  Financial  Information
about the Company's reportable operating segments is as follows:



<PAGE>



                                            Financial Information about
                                           Reportable Operating Segments
<TABLE>
<CAPTION>
                                                                            Fiscal Years Ended June 30,
                                                               -----------------------------------------------------
                                                                          1998            1997             1996
                                                               -----------------------------------------------------

SALES TO UNAFFILIATED CUSTOMERS:
     Insituform East, Incorporated and
        wholly-owned subsidiaries
<S>                                                                  <C>              <C>               <C>        
        (collectively, "East")                                       $17,520,974      $19,342,794       $22,087,604
     Midsouth Partners                                                 6,370,241        7,198,748         8,383,263
                                                                     -----------      -----------       -----------

                 Total Sales to Unaffiliated Companies               $23,891,215      $26,541,542       $30,470,867
                                                                     ===========      ===========       ===========

RECONCILIATION OF SALES BY SEGMENT
   Total Sales
     East                                                            $17,825,307      $19,442,214       $22,424,772
     Midsouth Partners                                                 6,393,024        7,210,604         8,395,698
   Less:  Intersegment Sales
     East to Midsouth Partners                                          (304,333)         (99,420)         (337,168)
     Midsouth Partners to East                                           (22,783)         (11,856)          (12,435)
                                                                     -----------      -----------       -----------

                 Total Sales to Unaffiliated Customers               $23,891,215      $26,541,542       $30,470,867
                                                                     ===========      ===========       ===========

INVESTMENT INCOME
     East                                                            $    47,233      $    96,071       $   101,049
     Midsouth Partners                                                    32,062           36,572            34,380
   Less:  Intersegment Income                                             (8,096)               0                 0
                                                                     -----------      -----------       -----------

                               Total Investment Income               $    71,199      $   132,643       $   135,429
                                                                     ===========      ===========       ===========

INTEREST EXPENSE
     East                                                            $    40,780      $     7,003       $         0
     Midsouth Partners                                                    44,519           32,868            16,719
   Less:  Intersegment Expense                                           (8,096)                0                 0
                                                                     -----------      -----------       -----------
                         
                                Total Interest Expense               $    77,203      $    39,871       $    16,719
                                                                     ===========      ===========       ===========

DEPRECIATION AND AMORTIZATION EXPENSE
     East                                                            $ 1,563,709      $ 1,408,437       $ 1,179,532
     Midsouth Partners                                                   548,297          444,857           453,826
                                                                     -----------      -----------       -----------

           Total Depreciation and Amortization Expense               $ 2,112,006      $ 1,853,294       $ 1,633,358
                                                                     ===========      ===========       ===========

RECONCILIATION OF EARNINGS (LOSS)
   BEFORE INCOME TAXES, CREDIT
   (PROVISION) FOR INCOME TAXES AND
   NET EARNINGS (LOSS) BY SEGMENT

     East
                   Earnings (Loss) Before Income Taxes               $   213,738      $(1,032,758)      $ 2,265,602
                   Credit (Provision) for Income Taxes                   (83,000)         401,000          (884,000)
                                                                     -----------      -----------       -----------
                                   Net Earnings (Loss)               $   130,738      $  (631,758)      $ 1,381,602
                                                                     ===========      ===========       ===========



<PAGE>

     Midsouth Partners
                   Earnings (Loss) Before Income Taxes               $   758,645)     $   145,112       $   486,955
                   Credit (Provision) for Income Taxes                   296,000          (57,000)         (190,000)
                                                                     -----------      -----------       -----------
                                   Net Earnings (Loss)               $  (462,645)     $    88,112       $   296,955
                                                                     ===========      ===========       ===========
                                                                                         

     Consolidated Total
                   Earnings (Loss) Before Income Taxes               $  (544,907)     $  (887,646)      $ 2,752,557
                   Credit (Provision) for Income Taxes                   213,000          344,000        (1,074,000)
                                                                     -----------      -----------       -----------
                                   Net Earnings (Loss)               $  (331,907)     $  (543,646)      $ 1,678,557
                                                                     ===========      ===========       ===========

CAPITAL EXPENDITURES
     East                                                            $ 1,252,758      $ 1,915,983       $ 1,760,430
     Midsouth Partners                                                   442,828          534,863           296,029
                                                                     -----------      -----------       -----------

                            Total Capital Expenditures               $ 1,695,586      $ 2,450,846       $ 2,056,459
                                                                     ===========      ===========       ===========
</TABLE>


<TABLE>
<CAPTION>
                                                                                      June 30,
                                                               --------------------------------------------------------
TOTAL ASSETS                                                            1998            1997                 1996
                                                               ----------------- -----------------    -----------------
                                                                                             

<S>                                                                  <C>              <C>               <C>        
     East                                                            $16,778,119      $18,039,528       $18,462,622
     Midsouth Partners                                                 4,424,190        5,063,529         4,744,974
   Less:  Intersegment Loans                                            (250,000)               0                 0
   Less:  Intersegment Receivables                                             0         (37,848)          (18,241)
                                                                     -----------      -----------       -----------
                                                                           
                             Total Consolidated Assets               $20,952,309      $23,065,209       $23,189,355
                                                                     ===========      ===========       ===========
</TABLE>

         Intersegment  services are provided under contracts  between  segments,
generally  on a cost  recovery  (direct cost plus  overhead  and  administrative
mark-up)  basis.  During the three  years  ended June 30,  1998,  East  received
$46,800 annually for accounting and administrative services provided to Midsouth
Partners.  During the year ended  June 30,  1998,  East  received  $153,819  for
executive  management  services  provided  to  Midsouth  Partners.  Interest  on
intersegment loans is payable at Chase Manhattan Bank's prime lending rate.

         The Company's sales to foreign  countries,  consisting of equipment and
parts used in the  Insituform  process  manufactured  by East's Try Tek  Machine
Works subsidiary and sold through ITI to ITI's foreign affiliates and licensees,
were $178,782, $137,081 and $118,736 for the years ended June 30, 1998, 1997 and
1996, respectively.

15.      Significant Customers

     The Company performs services under contract with governmental authorities,
private  industries  and commercial  entities.  In each of the last three fiscal
years,  more than 58% of the  Company's  revenues have come from state and local
government entities - cities, counties, state agencies and regional authorities.
During the year ended June 30, 1998,  the Perry Nuclear Power Plant  project,  a
combined  city and county  metropolitan  government  in  Tennessee  and a county
government in the Washington,  D.C. metropolitan area accounted for 19%, 12% and
12%,  respectively,  of the  Company's  revenue.  During the year ended June 30,
1997, Federal government  contracts  (collectively),  a municipal  government in
central Ohio, a county government in the Washington,  D.C. metropolitan area and
a combined city and county  metropolitan  government in Tennessee  accounted for
17%, 15%, 13% and 12%, respectively,  of the Company's revenues. During the year
ended June 30,  1996,  Federal  government  contracts  (collectively),  a county
government in the Washington,  D.C.  metropolitan  area and a regional  sanitary
authority in southwest Ohio accounted for 23%, 20% and 10%, respectively, of the
Company's  revenues.  Services to Federal government  customers were provided by
both of the Company's reportable operating segments, East and Midsouth Partners.
Services to the combined  city and county  metropolitan  government in Tennessee
were provided by Company's Midsouth Partners operating segment.  Services to the
other  significant  customers  listed above were provided by the Company's  East
operating segment.

<PAGE>

16.      Selected Quarterly Financial Data (Unaudited)

         Selected quarterly financial data for the years ended June 30, 1998 and
1997 are presented in the following table.

<TABLE>
<CAPTION>
                                                                                Three Months Ended
                                                    ---------------------------------------------------------------------------
                                                          September 30,       December 31,       March 31,          June 30,
                                                              1997                1997              1998              1998
                                                    -------------------- ----------------- ----------------- ------------------
Year Ended June 30, 1998

<S>                                                        <C>                <C>               <C>                <C>        
Sales                                                      $  9,148,285       $  5,487,623       $ 4,147,345        $ 5,107,962
Gross Profit (Loss)                                        $  2,778,208       $    113,803       $  (363,621)       $   172,022
Net Earnings (Loss)                                        $  1,009,012       $   (443,986)      $  (681,876)       $  (215,057)
Net Earnings (Loss) Per Share                              $       0.23       $      (0.10)      $     (0.16)       $     (0.05)
                                                                                               

                                                                                Three Months Ended
                                                    ---------------------------------------------------------------------------
                                                          September 30,       December 31,       March 31,          June 30,
                                                              1996                1996              1997              1997
                                                    -------------------- ----------------- ----------------- ------------------
Year Ended June 30, 1997

Sales                                                      $  5,320,770       $ 6,637,618        $6,271,529         $8,311,625
Gross Profit                                               $    610,083       $ 1,714,469        $  458,086         $1,336,073
Net Earnings (Loss)                                        $   (296,863)      $   210,239        $ (500,181)        $   43,159
Net Earnings (Loss) Per Share                              $      (0.07)      $      0.05        $    (0.11)        $     0.01
                                                                                                     
</TABLE>






<PAGE>


                                                     PART III

         Pursuant  to General  Instruction  G(3) of Form 10-K,  the  information
required  by Part III  (Items 10,  11,  12,  and 13) is hereby  incorporated  by
reference  to the  Company's  definitive  proxy  statement  to be filed with the
Securities and Exchange Commission, pursuant to Regulation 14A promulgated under
the  Securities  Exchange Act of 1934, in connection  with the Company's  Annual
Meeting of Shareholders scheduled to be held on December 11, 1998.


                                                      PART IV

Item 14. Exhibits, Financial Statement Schedules and Reports on Form 8-K

(a)  1.  Financial Statements included under Part II, Item 8:              Pages

         Independent Auditors' Report on Financial Statements               16
         Consolidated Statements of Operations                              17
         Consolidated Balance Sheets                                        18
         Consolidated Statements of Stockholders' Equity                    19
         Consolidated Statements of Cash Flows                              20
         Notes to Consolidated Financial Statements                        21-32

     2.  Financial Statement Schedules:

         All  schedules  are  omitted  because  they are not  required,
         inapplicable  or the  information  is  otherwise  shown in the
         financial statements or the notes thereto.

     3.  Exhibits:

         Exhibit Number o                                                  Pages

         11.0     Statement re computation of per share earnings            35

         23.0     Independent Auditors' Consent                             36

         27.0     Financial Data Schedule                                   37


         o  The  Exhibit  Number  used  refers  to  the   appropriate
            subsection in paragraph (b) of Item 601 of Regulation S-K.

(b) Reports on Form 8-K:

         No reports on Form 8-K were filed during the last quarter of the fiscal
year ended June 30, 1998.













<PAGE>


                                SIGNATURES

         Pursuant to the  requirements  of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Registrant has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

                                                   INSITUFORM EAST, INCORPORATED

                                                   /s/  GEORGE Wm. ERIKSON
                                                   George Wm. Erikson
                                                   Chairman
                                                   September 23, 1998

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
this  report has been  signed  below by the  following  persons on behalf of the
Registrant and in the capacities and on the dates indicated.

Signature & Title         Capacity                            Date



/s/GEORGE Wm. ERIKSON     
George Wm. Erikson        Director and                        September 23, 1998
Chairman                  Principal Executive Officer

/s/ROBERT W. ERIKSON
Robert W. Erikson         Director and                        September 23, 1998
President                 Principal Executive Officer

/s/CALVIN G. FRANKLIN
Calvin G. Franklin        Director                            September 23, 1998


/s/WEBB C. HAYES, IV
Webb C. Hayes, IV         Director                            September 23, 1998


/s/PAUL C. KINCHELOE, JR.
Paul C. Kincheloe, Jr.    Director                            September 23, 1998


/s/JACK MASSAR
Jack Massar               Director                            September 23, 1998


/s/THOMAS J. SCHAEFER
Thomas J. Schaefer        Director                            September 23, 1998


/s/RAYMOND T. VERREY
Raymond T. Verrey         Principal Accounting Officer,       September 23, 1998
Vice President and        Principal Financial Officer
  Chief Financial Officer





INSITUFORM EAST, INCORPORATED

EXHIBIT 11.0 - STATEMENT RE COMPUTATION OF PER SHARE EARNINGS


         Net earnings  (loss) per share is based on the weighted  average number
of common shares  outstanding  including common stock  equivalents from dilutive
stock options.  The weighted average number of shares  outstanding for the years
ended June 30, 1998, 1997 and 1996 were computed as follows:


<TABLE>
<CAPTION>
                                                                            Year Ended June 30,
                                                             ----------------------------------------------
                                                                 1998             1997               1996
                                                                 ----             ----               ----

Issued shares of Common Stock and
<S>                                                           <C>              <C>                <C>      
     Class B Common Stock                                     4,684,759        4,684,759          4,684,759
Add:  Weighted average of net shares
          (using treasury stock method) of
          unexercised dilutive stock options                          0                0             62,774
Less: Weighted average shares of treasury
          stock                                                (327,897)        (327,897)          (327,897)
                                                              ---------        ---------          ---------

Weighted average number of common
shares and common stock equivalents                           4,356,862        4,356,862          4,419,636
                                                              =========        =========          =========
</TABLE>






EXHIBIT 23.0





INDEPENDENT AUDITORS' CONSENT


We consent to the  incorporation  by reference  in  Registration  Statement  No.
33-60165  of  Insituform  East,  Incorporated  on Form S-8 of our  report  dated
September  22, 1998,  appearing in this Annual Report on Form 10-K of Insituform
East, Incorporated for the year ended June 30, 1998.



/s/ Deloitte & Touche LLP
Deloitte & Touche LLP
1900 M Street, NW
Washington, DC  20036



September 22, 1998


<TABLE> <S> <C>


<ARTICLE>         5

<LEGEND>
         THE SCHEDULE CONTAINS SUMMARY FINANCIAL  INFORMATION EXTRACTED FROM THE
COMPANY'S  AUDITED BALANCE SHEET AS OF JUNE 30, 1998, AND THE COMPANY'S  AUDITED
STATEMENT OF OPERATIONS FOR THE YEAR ENDED JUNE 30, 1998 AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
       
<S>                                           <C>
<PERIOD-TYPE>                                 12-MOS
<FISCAL-YEAR-END>                             JUN-30-1998
<PERIOD-END>                                  JUN-30-1998
<CASH>                                          2,148,511
<SECURITIES>                                            0
<RECEIVABLES>                                   5,180,022
<ALLOWANCES>                                            0
<INVENTORY>                                     1,381,861
<CURRENT-ASSETS>                                9,783,618
<PP&E>                                         25,213,711
<DEPRECIATION>                                 14,105,020
<TOTAL-ASSETS>                                 20,952,309
<CURRENT-LIABILITIES>                           2,831,533
<BONDS>                                                 0
<COMMON>                                          187,390
                                   0
                                             0
<OTHER-SE>                                     15,214,497
<TOTAL-LIABILITY-AND-EQUITY>                   20,952,309
<SALES>                                        23,891,215
<TOTAL-REVENUES>                               23,891,215
<CGS>                                          21,190,803
<TOTAL-COSTS>                                  21,190,803
<OTHER-EXPENSES>                                        0
<LOSS-PROVISION>                                        0
<INTEREST-EXPENSE>                                 77,203
<INCOME-PRETAX>                                  (544,907)
<INCOME-TAX>                                     (213,000)
<INCOME-CONTINUING>                              (331,907)
<DISCONTINUED>                                          0
<EXTRAORDINARY>                                         0
<CHANGES>                                               0
<NET-INCOME>                                     (331,907)
<EPS-PRIMARY>                                        (.08)
<EPS-DILUTED>                                        (.08)
        

</TABLE>


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