BTG INC /VA/
S-1/A, 1996-11-25
COMPUTER INTEGRATED SYSTEMS DESIGN
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<PAGE>   1
 
   
   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON NOVEMBER 25, 1996
    
                                                      REGISTRATION NO. 333-14767
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                               ------------------
 
   
                                AMENDMENT NO. 2
    
                                      TO
                                   FORM S-1
                            REGISTRATION STATEMENT
                                    UNDER
                          THE SECURITIES ACT OF 1933
                               ------------------
 
                                   BTG, INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)
 
                                    VIRGINIA
                        (STATE OR OTHER JURISDICTION OF
                         INCORPORATION OR ORGANIZATION)
 
                                      7373
                          (PRIMARY STANDARD INDUSTRIAL
                          CLASSIFICATION CODE NUMBER)
 
                                   54-1194161
                                (I.R.S. EMPLOYER
                             IDENTIFICATION NUMBER)
 
                             1945 OLD GALLOWS ROAD
                             VIENNA, VIRGINIA 22182
                                 (703) 556-6518
  (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE, OF
                   REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)
                               ------------------
 
                               EDWARD H. BERSOFF
                             CHAIRMAN OF THE BOARD,
                     PRESIDENT AND CHIEF EXECUTIVE OFFICER
                                   BTG, INC.
                             1945 OLD GALLOWS ROAD
                             VIENNA, VIRGINIA 22182
                                 (703) 556-6518
 (NAME, ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE,
                             OF AGENT FOR SERVICE)
                               ------------------
                                   Copies to:
 
                        DAVID B. H. MARTIN, JR., ESQUIRE
                             HOGAN & HARTSON L.L.P.
                          555 THIRTEENTH STREET, N.W.
                             WASHINGTON, D.C. 20004
                                 (202) 637-6858
                         WILLIAM J. GRANT, JR., ESQUIRE
                            WILLKIE FARR & GALLAGHER
                              153 EAST 53RD STREET
                            NEW YORK, NEW YORK 10022
                                 (212) 821-8000
 
                               ------------------
APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: As soon as
practicable after the Registration Statement becomes effective.
 
     If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, check the following box. [ ]
                               ------------------
     If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act of 1933 registration statement number of the earlier
effective registration statement for the same offering. [ ]
                               ------------------
     If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act of 1933, check the following box and list the
Securities Act of 1933 registration statement number of the earlier effective
registration statement for the same offering. [ ]
                               ------------------
     If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. [ ]
                               ------------------
 
     THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a),
MAY DETERMINE.
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>   2
 
     INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
     REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
     SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR
     MAY OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT
     BECOMES EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR
     THE SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE
     SECURITIES IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE
     UNLAWFUL PRIOR TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS
     OF ANY SUCH STATE.
 
                SUBJECT TO COMPLETION -- DATED OCTOBER 30, 1996
PROSPECTUS
- --------------------------------------------------------------------------------
 
                                1,750,000 Shares
 
                                   [BTG LOGO]
 
                                  Common Stock
- --------------------------------------------------------------------------------
Of the 1,750,000 shares of common stock, no par value per share (the "Common
Stock"), offered hereby, 1,670,000 shares are being sold by BTG, Inc. ("BTG" or
the "Company") and 80,000 shares are being sold by a selling shareholder of the
Company (the "Selling Shareholder"). The Company will not receive any of the
proceeds from the sale of shares of Common Stock by the Selling Shareholder. See
"Principal and Selling Shareholders."
 
The Common Stock is included in The Nasdaq Stock Market's National Market (the
"Nasdaq National Market") under the symbol "BTGI." On October 29, 1996, the last
reported sales price of the Common Stock on the Nasdaq National Market was
$16.625 per share. See "Price Range of Common Stock."
 
SEE "RISK FACTORS" ON PAGES 7 TO 11 FOR A DISCUSSION OF CERTAIN MATERIAL FACTORS
THAT SHOULD BE CONSIDERED IN CONNECTION WITH AN INVESTMENT IN THE COMMON STOCK
OFFERED HEREBY.
- --------------------------------------------------------------------------------
 THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
      EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
          SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
           COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
                PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY
                            IS A CRIMINAL OFFENSE.

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------
                                             Underwriting                        Proceeds to
                             Price to       Discounts and      Proceeds to         Selling
                              Public        Commissions(1)      Company(2)       Shareholder
- ------------------------------------------------------------------------------------------------
<S>                       <C>               <C>               <C>               <C>
Per Share...............    $                  $                  $                  $
- ------------------------------------------------------------------------------------------------
Total(3)................    $                  $                  $                  $
- ------------------------------------------------------------------------------------------------
- ------------------------------------------------------------------------------------------------
</TABLE>
 
(1) The Company and the Selling Shareholder have agreed to indemnify the several
    Underwriters against certain liabilities, including liabilities under the
    Securities Act of 1933. See "Underwriting."
 
(2) Before deducting expenses payable by the Company estimated to be $500,000.
 
(3) The Company and the Selling Shareholder have granted the several
    Underwriters 30-day over-allotment options to purchase, in the aggregate, up
    to 262,500 additional shares of Common Stock on the same terms and
    conditions as set forth above. If all such additional shares are purchased
    by the Underwriters, the total Price to Public will be $          , the
    total Underwriting Discounts and Commissions will be $          , the total
    Proceeds to Company will be $          and the total Proceeds to Selling
    Shareholder will be $          . See "Underwriting."
- --------------------------------------------------------------------------------
 
The shares of Common Stock are offered by the several Underwriters subject to
delivery by the Company and the Selling Shareholder and acceptance by the
Underwriters, to prior sale and to withdrawal, cancellation or modification of
the offer without notice. Delivery of the shares to the Underwriters is expected
to be made at the office of Prudential Securities Incorporated, One New York
Plaza, New York, New York on or about                       , 1996.
 
PRUDENTIAL SECURITIES INCORPORATED

                             JANNEY MONTGOMERY SCOTT INC.

                                                    FERRIS, BAKER WATTS
                                                       Incorporated
November   , 1996
<PAGE>   3
 
     IN CONNECTION WITH THIS OFFERING, THE UNDERWRITERS MAY OVER-ALLOT OR EFFECT
TRANSACTIONS WHICH STABILIZE OR MAINTAIN THE MARKET PRICE OF THE COMMON STOCK
OFFERED HEREBY AT A LEVEL ABOVE THAT WHICH MIGHT OTHERWISE PREVAIL IN THE OPEN
MARKET. SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.
 
     IN CONNECTION WITH THIS OFFERING, CERTAIN UNDERWRITERS AND SELLING GROUP
MEMBERS (IF ANY) OR THEIR RESPECTIVE AFFILIATES MAY ENGAGE IN PASSIVE MARKET
MAKING TRANSACTIONS IN THE COMMON STOCK ON THE NASDAQ NATIONAL MARKET IN
ACCORDANCE WITH RULE 10B-6A UNDER THE SECURITIES EXCHANGE ACT OF 1934. SEE
"UNDERWRITING."
 
                             AVAILABLE INFORMATION
 
     A Registration Statement on Form S-1 (together with any amendments thereto,
the "Registration Statement"), of which this Prospectus forms a part, under the
Securities Act, has been filed by the Company with the Securities and Exchange
Commission with respect to the shares of Common Stock offered hereby. As
permitted by the rules and regulations of the Commission, this Prospectus omits
certain information contained in the Registration Statement on file with the
Commission. For further information pertaining to the securities offered hereby,
reference is made to the Registration Statement, including the exhibits filed as
a part thereof. The Registration Statement and any amendments thereto, including
exhibits filed or incorporated by reference as a part thereof, are available for
inspection and copying at the Commission's offices as described in the following
paragraph.
 
     The Company is subject to the informational requirements of the Exchange
Act, and, in accordance therewith, is required to files reports, proxy
statements and other information with the Commission. Such reports, proxy
statements and other information can be inspected and copied at the Public
Reference Section of the Commission at Room 1024, 450 Fifth Street, N.W.,
Washington, D.C. 20549, and at the Commission's regional offices at Citicorp
Center, 500 West Madison Street, Suite 1400, Chicago, Illinois 60661, and 7
World Trade Center, Suite 1300, New York, New York 10048. Copies of the reports,
proxy statements and other information can be obtained from the Public Reference
Section of the Commission, Washington D.C. 20549, upon payment of prescribed
rates or in certain cases by accessing the Commission's World Wide Web site at
http://www.sec.gov. The Common Stock of the Company is traded on the Nasdaq
National Market under the symbol "BTGI," and such reports, proxy statements and
other information concerning the Company also can be inspected at the offices of
Nasdaq Operations, 1735 K Street, N.W., Washington, D.C. 20006.
 
                                        2
<PAGE>   4
 
                               PROSPECTUS SUMMARY
 
     The following summary is qualified in its entirety by the more detailed
information and Consolidated Financial Statements and Notes thereto appearing
elsewhere in this Prospectus, including information under "Risk Factors." Unless
otherwise specified, all information contained in this Prospectus assumes that
the Underwriters' over-allotment options and outstanding options and warrants to
purchase in the aggregate 648,068 shares of Common Stock will not be exercised.
Unless the context indicates otherwise, BTG, Inc. and its subsidiaries are
collectively referred to as "BTG" or the "Company." References herein to the
"Government" are to the Federal Government of the United States and its
departments, agencies and offices, including the U.S. Mission to the North
Atlantic Treaty Organization ("NATO") Consultation, Command and Control Agency.
 
                                  THE COMPANY
 
     BTG is an information technology company providing complete solutions to a
broad range of complex systems and product needs of the Government, state and
local governments and commercial clients. The Company provides systems
development, integration, engineering and network design, implementation and
security expertise services (its "Systems Business"). The Company also resells
computer hardware, software and integrated systems (its "Product Reselling
Business"). According to Federal Sources, Inc., an independent market research
firm specializing in the federal market, the Government is expected to spend
over $26 billion in its fiscal 1997 on information technology services and
products. In addition, the Electronic Industries Association, a major industry
trade association, estimates that Government agencies that are not required to
report their information technology expenditures, including the intelligence
community, will spend an additional $20 billion in the Government's fiscal 1997
on such technology. Through acquisitions, internal growth and successful
contract awards, the Company has increased its participation as a significant
provider of information technology solutions to the Government. The Company
intends to continue to expand and diversify its Government client base and to
pursue other opportunities for commercial application of its expertise. For
fiscal 1996 and the six months ended September 30, 1996, the Company's revenues
were $213.6 million and $190.6 million, respectively, and its net income was
$3.0 million and $2.8 million, respectively.
 
     The Company's Systems Business specializes in network planning, design,
implementation, and support; client/server architecture for platform migration;
design and development of Internet/intranet applications; and large volume
document management and imaging applications for search and retrieval for a
variety of Government and commercial clients. Using leading edge technologies,
the Company designs, develops and integrates command, control, communications
and intelligence systems that provide open, modular computer-based solutions for
specific military applications, including information warfare. The Company uses
either commercial, off-the-shelf ("COTS") software and hardware from multiple
providers or custom-built systems to service its clients. BTG provides data
fusion systems that accept, analyze and display electronic data from land-,
sea-, air- and space-based sensors. The Company also designs proprietary
products for environmental management, cost modeling and project planning, and
furnishes a variety of services to accomplish the integration and continuing
support of its systems. In fiscal 1996 and for the six months ended September
30, 1996, revenues from Systems Business activities were 31.4% and 26.0%,
respectively, of the Company's total revenues.
 
     The Company's Product Reselling Business provides clients with advanced
technology products in the areas of enterprise networking, the UNIX operating
system environment, data storage, image processing and high-performance
client/servers. The Company has established relationships with over 200
providers of information technology products, including Compaq Computer
Corporation ("Compaq"), Dell Computer Corp. ("Dell"), Digital Equipment Corp.
("Digital"), Ingram Micro, Inc. ("Ingram") and Toshiba America Information
Systems, Inc. ("Toshiba"). These relationships provide access, at favorable
prices, to a wide variety of advanced technological products. The Company
maintains a number of contract vehicles, including a variety of large,
agency-specific contracts and four General Services Administration ("GSA")
Schedule contracts to facilitate its sales to the Government. In fiscal 1996 and
the six months ended September 30,
 
                                        3
<PAGE>   5
 
1996, revenues from Product Reselling Business activities were 68.6% and 74.0%,
respectively, of the Company's total revenues.
 
     The Company's key strategies are the following:
 
     - LEVERAGE COMPLEMENTARY BUSINESSES.  The Company will continue to leverage
       the core competencies of its Systems Business, including its expertise in
       the areas of information warfare, intelligence systems, cost modeling and
       simulation and local and wide area network design, implementation and
       management, with the procurement capabilities of its Product Reselling
       Business to provide complete information technology solutions.
 
     - PURSUE STRATEGIC ACQUISITIONS.  The Company will seek additional
       opportunities to acquire companies with complementary technical
       capabilities, new geographic locations, or clients in new markets. During
       the last four years, the Company has made four such acquisitions. The
       Company believes that continued consolidation within the information
       technology industry will provide further opportunities to expand through
       acquisitions.
 
     - USE TEAMING RELATIONSHIPS.  The Company is building teaming relationships
       with other major participants in the information technology industry that
       will enhance its ability to participate in increasingly large and complex
       procurement programs. The Company seeks to generate increased revenue and
       profitability from these relationships.
 
     - DIVERSIFY SYSTEMS BUSINESS TOWARDS NON-DEFENSE CLIENTS.  The Company will
       seek to extend its expertise in systems integration and networking beyond
       its traditional defense intelligence client base. The Company will use
       its capabilities in open systems development, networking, client-server
       architecture, and document imaging and management, together with its
       access to COTS hardware/software products, to expand its growing civilian
       government and commercial business bases.
 
     - LEVERAGE EXPERTISE WITH LEADING EDGE TECHNOLOGIES.  The Company will
       leverage its expertise with leading edge technologies to provide creative
       solutions for complex systems integration and networking requirements.
       The Company will use its skills in large scale document imaging,
       information management and data retrieval, Internet/intranet applications
       and network security and encryption technology to expand the solutions it
       offers. In order to maximize its ability to offer complete solutions, the
       Company will also continue to develop strategic alliances with leading
       edge information technology suppliers and to assemble custom,
       high-performance microcomputers and servers under its own trade name.
 
     The Company believes that through these strategies it will meet its
objective of providing responsive and high-quality products, services and
solutions that meet the complete information technology needs of a growing and
increasingly diversified client base.
 
                                        4
<PAGE>   6
 
                                  THE OFFERING
 
<TABLE>
<S>                                                        <C>
Common Stock offered by the Company.....................   1,670,000 shares
Common Stock offered by the Selling Shareholder.........   80,000 shares
Common Stock to be Outstanding after the Offering(1)....   7,843,782 shares
Use of Proceeds.........................................   Reduction of bank borrowings. See
                                                             "Use of Proceeds."
Nasdaq National Market symbol...........................   BTGI
</TABLE>
 
- ---------------
(1) Does not include 648,068 shares subject to options or warrants outstanding
    as of September 30, 1996, at a weighted average exercise price of $7.80, of
    which options or warrants to purchase 427,943 shares are currently
    exercisable at a weighted average exercise price of $7.97. See Notes 8 and 9
    of Notes to Consolidated Financial Statements.
 
                      SUMMARY CONSOLIDATED FINANCIAL DATA
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                               FISCAL YEAR ENDED MARCH 31,                    SIX MONTHS ENDED SEPTEMBER 30,
                              -------------------------------------------------------------   ------------------------------
                                                                                     PRO                              PRO
                                                                                    FORMA                            FORMA
                               1992     1993(1)     1994     1995(1)    1996(2)    1996(3)      1995       1996     1996(4)
                              -------   --------   -------   --------   --------   --------   --------   --------   --------
  <S>                         <C>       <C>        <C>       <C>        <C>        <C>        <C>        <C>        <C>
  STATEMENT OF OPERATIONS
    DATA:
  Revenue:
    Contract revenue(5).....  $28,758   $ 32,071   $35,509   $ 46,130   $ 67,014   $ 74,985   $ 28,556   $ 49,504   $ 49,504
    Product sales(5)........       --     24,436    68,045    109,859    146,544    172,847     61,763    141,063    141,063
                              -------   --------   -------   --------   --------   --------   --------   --------   --------
      Total revenue.........   28,758     56,507   103,554    155,989    213,558    247,832     90,319    190,567    190,567
  Direct costs:
    Contract costs..........   14,563     15,838    17,287     23,046     35,577     41,836     14,375     30,073     30,073
    Cost of product sales...       --     20,978    60,276     95,585    128,070    152,467     53,143    123,332    123,332
                              -------   --------   -------   --------   --------   --------   --------   --------   --------
      Total direct costs....   14,563     36,816    77,563    118,631    163,647    194,303     67,518    153,405    153,405
  Gross profit..............   14,195     19,691    25,991     37,358     49,911     53,529     22,801     37,162     37,162
  Operating income..........    1,053      2,485     4,228      6,900      7,489      5,908      4,525      6,776      6,776
  Net income (loss).........     (478)     1,193     1,818      3,132      2,954      2,681      1,966      2,751      3,336
  Net income (loss)
    per share...............  $ (0.19)  $   0.25   $  0.38   $   0.60   $   0.47   $   0.34   $   0.32   $   0.43   $   0.42
  Weighted average common
    shares outstanding......    2,526      4,756     4,774      5,196      6,233      7,927      6,196      6,371      8,041
  BACKLOG DATA
    (AT PERIOD END)(6):
  Total contract backlog....  $43,347   $107,669   $98,956   $227,700   $788,000   $788,000   $255,300   $857,000   $857,000
  Funded contract backlog...    9,192      9,515    18,715     34,100     36,000     36,000     43,500    104,700    104,700
</TABLE>
 
<TABLE>
<CAPTION>
                                                                                       SEPTEMBER 30, 1996
                                                                                   --------------------------
                                                                                    ACTUAL     AS ADJUSTED(7)
                                                                                   --------    --------------
<S>                                                                                <C>         <C>
BALANCE SHEET DATA:
Working capital.................................................................   $ 71,354       $ 71,354
Total assets....................................................................    167,635        167,635
Line of credit..................................................................     50,506         24,908
Other long term debt, including current maturities..............................     14,625         14,625
Shareholders' equity............................................................   $ 30,839       $ 56,437
</TABLE>
 
- ---------------
(1) In June 1992, the Company acquired all the outstanding common stock of BDS,
    Inc. ("BDS"). In July and November 1994, the Company acquired all of the
    outstanding common stock of Advanced Computer Technology, Inc. ("ACTech")
    and Delta Research Corporation ("Delta"), respectively. The acquisitions
    were accounted for as purchases and, accordingly, the results of their
    operations have been included in the Company's consolidated financial
    statements from the dates of acquisition. See Note 11 of Notes to
    Consolidated Financial Statements.
(2) In October 1995, the Company acquired all of the outstanding common stock of
    Concept Automation, Inc. of America ("CAI"). This acquisition was accounted
    for as a purchase and, accordingly, the results of operations of CAI have
    been included in the Company's consolidated financial statements from the
    date of acquisition. See Note 11 of Notes to Consolidated Financial
    Statements.
 
                                        5
<PAGE>   7
 
                SUMMARY CONSOLIDATED FINANCIAL DATA -- CONTINUED
 
(3) These results assume (i) the acquisition of CAI, (ii) the sale by the
    Company of 1,670,000 shares of Common Stock offered hereby at an assumed
    offering price of $16.625 per share, and (iii) the elimination of interest
    expense on Company borrowings to be repaid with the net proceeds of this
    offering, occurred at the beginning of the period. See Unaudited Pro Forma
    Condensed Consolidated Financial Statements.
(4) Assumes the sale by the Company of 1,670,000 shares of Common Stock offered
    hereby at an assumed offering price of $16.625 per share and the elimination
    of interest expense on Company borrowings to be repaid with the net proceeds
    of this offering occurred at the beginning of the period. See Unaudited Pro
    Forma Condensed Consolidated Financial Statements.
(5) The Company's revenues are derived from contract activities of the Systems
    Business and from product sales of the Product Reselling Business.
(6) Total contract backlog represents management's estimate of the aggregate
    contract revenues that will be earned by the Company over the life of its
    contracts, including option periods. Funded contract backlog consists of the
    aggregate dollar portion of contracts that is currently appropriated by
    Government clients and allocated to contracts by the purchasing Government
    agencies or otherwise allocated for payment by clients upon completion of
    specified work. See "Business -- Backlog."
(7) Adjusted to reflect the sale by the Company of 1,670,000 shares of Common
    Stock offered hereby at an assumed offering price of $16.625 per share and
    the application of the estimated net proceeds therefrom as described under
    "Use of Proceeds."
 
                                        6
<PAGE>   8
 
                                  RISK FACTORS
 
     Prospective investors should carefully consider the following factors, in
addition to the other information contained in this Prospectus, in connection
with investments in the shares of Common Stock offered hereby. This Prospectus
contains certain forward-looking statements within the meaning of Section 27A of
the Securities Act of 1933 and Section 21E of the Securities Exchange Act of
1934. These statements include, among others, statements regarding trends,
opportunities and growth projections in the information technology industry (see
"Prospectus Summary -- The Company," "Business -- Industry Background" and
"Business -- Strategy"), statements regarding the Company's ability to continue
to acquire and maintain government contracts (see "Business -- Government
Contracts"), statements regarding the availability and exclusivity of suppliers
(see "Business -- Suppliers"), statements regarding contract backlogs (see
"Business -- Backlog"), statements regarding the Company's ability to team with
major Government contractors (see "Business -- Teaming Relationships"),
statements regarding the availability of additional financing (see "Management's
Discussion and Analysis of Financial Condition and Results of
Operations -- Liquidity and Capital Resources"), statements regarding future
competition (see "Business -- Competition"), statements concerning the nature of
applicable regulatory restrictions and limitations (see "Business -- Certain
Regulatory Matters"), and statements regarding the ability of the Company to
retain key employees (see "Business -- Employees" and "-- Sales and Marketing").
Actual results could differ materially from those projected in the
forward-looking statements as a result of certain uncertainties set forth below
and elsewhere in this Prospectus. An investment in the securities offered hereby
involves a high degree of risk.
 
     DEPENDENCE ON THE GOVERNMENT MARKET.  Approximately 86%, 91%, 90% and 90%
of the Company's total revenues in fiscal 1994, 1995, 1996 and in the six months
ended September 30, 1996, respectively, were derived from contracts or
subcontracts with the Government. The Company believes that the success and
development of its business will continue to be dependent upon its ability to
participate in Government contract programs. Accordingly, the Company's
financial performance may be directly affected by changes in Government
contracting policies. Among the factors that could materially adversely affect
the Company's Government contracting business are budgetary constraints, changes
in fiscal policies or available funding, changes in government programs or
requirements, including curtailment of the Government's use of technology
services firms, the adoption of new laws or regulations, technological
developments and general economic conditions. For example, the partial shutdown
of certain Government departments and agencies in the quarter ended December 31,
1995, as a result of budget negotiations between Congress and the
Administration, had an adverse effect on the Company's revenues and earnings for
that quarter and fiscal 1996. See "Management's Discussion and Analysis of
Financial Condition and Results of Operations -- Fiscal 1996 Compared with
Fiscal 1995."
 
     Approximately 65%, 66%, 55% and 31% of the Company's total revenues in
fiscal 1994, 1995 and 1996 and in the six months ended September 30, 1996,
respectively, were derived from contracts with the Department of Defense ("DoD")
and other national security and defense agencies (including NATO). Total
Government defense expenditures have been decreasing and are expected to
continue to decrease primarily as a result of the reordering of budget
priorities due to the perception of a reduced military threat. These reductions
could cause U.S. defense agencies to exercise their right to terminate existing
contracts for convenience or not to exercise options to renew.
 
     The Company derives significant revenues from sales made pursuant to
certain major procurement programs awarded in the ordinary course of business.
These include its GSA Schedule and related contracts, such as the Company's
electronic computer store contract with the National Institutes of Health
("NIH"). The Company's inability to renew or replace its GSA Schedule or other
contracts could have a material adverse effect on the Company. Many Government
contracts specify maximum amounts that Government clients can purchase under the
contract ("total contract capacity"). Such total contract capacity is not
indicative of revenues which will be realized under the contract.
 
     GOVERNMENT CONTRACTING RISKS.  Government contracts, by their terms,
generally can be terminated at any time by the Government, without cause, for
the convenience of the Government. If a Government contract is so terminated,
the Company would be entitled to receive compensation for the services provided
or
 
                                        7
<PAGE>   9
 
costs incurred at the time of termination and a negotiated amount of the profit
on the contract to the date of termination. In addition, all Government
contracts require compliance with various contract provisions and procurement
regulations. The adoption of new or modified procurement regulations could
materially adversely affect the Company or increase its costs of competing for
or performing Government contracts. Any violation of these regulations could
result in the termination of the contracts, imposition of fines, and/or
debarment from award of additional Government contracts. The termination of any
of the Company's significant contracts or the imposition of fines, damages, or
suspension from bidding on additional contracts could have a material adverse
effect on the Company. Most Government contracts are also subject to
modification or termination in the event of changes in funding, and the
Company's contractual costs and revenue are subject to adjustment as a result of
audits by the Defense Contract Audit Agency ("DCAA") and other Government
auditors. The DCAA routinely audits cost-reimbursement contracts to verify that
costs have been properly charged to the Government. Further, all Government
contract awards are subject to protest by competitors. See
"Business -- Government Contracts."
 
     Approximately 70% and 82% of the Company's revenues in fiscal 1996 and in
the six months ended September 30, 1996, respectively, were derived from
Government contracts awarded through formal competitive bids. Upon expiration,
such contracts may be subjected to the competitive rebidding process. There can
be no assurance that the Company will win on any particular bid or prevail in
any ensuing legal protest. Furthermore, with respect to GSA Schedule and
indefinite delivery, indefinite quantity ("IDIQ") contracts, there can be no
assurance that price levels will not be reduced. BTG's failure to win a
significant dollar volume of such contracts could materially adversely affect
the Company.
 
     Total contract capacity is not indicative of revenues which will be
realized under a contract, since Congress usually appropriates funds for a given
program on a fiscal year basis, even though actual contract performance may take
many years. As a result, contracts typically are only partially funded at the
time of award, and additional monies are normally committed to the contract by
the procuring agency as appropriations are made by Congress in subsequent fiscal
years. In addition, certain contracts span a base year and a number of option
years. There can be no assurance that the Government will extend a contract
through its option years.
 
     The Company, in the ordinary course of its business, occasionally performs
services under contracts for which funding authorization from the Government has
either expired or not been obtained, although it does so with the expectation
that such authorization will be obtained. If authorization for additional
funding is not ultimately obtained, there is a risk that the Company would not
be fully compensated for services it had performed in anticipation of contract
authorization. The Company has not experienced material losses relating to this
practice. See "Business  -- Company Operations" and "-- Backlog" and
"Management's Discussion and Analysis of Financial Condition and Results of
Operations."
 
     The Company's Product Reselling Business activities are generally conducted
under GSA Schedule contracts and negotiated procurement contracts with IDIQ
requirements, such as the New Technologies for Office and Portable Systems
("NTOPS") contract for the United States Navy. These are unfunded procurement
vehicles, and the Government generally has no obligation to purchase other than
a minimal amount of goods or services. There can be no assurances as to the
actual level of sales that will result from such unfunded contracts. In
addition, as a percentage of contract revenue in fiscal 1996 and in the six
months ended September 30, 1996, approximately 38% and 33%, respectively, of the
Company's contracts were fixed-price or time-and-materials contracts (i.e., at
the time of initial award, the price to the end-user and/or hourly rates for
time billed are set for the duration of the contract). In the event costs for
future performance of these contracts rise unexpectedly, this could have an
adverse effect on profits from such contracts. See "Management's Discussion and
Analysis of Financial Condition and Results of Operations."
 
     REVENUE FLUCTUATIONS BASED ON GOVERNMENT SPENDING CYCLE.  The Company's
product sales tend to be seasonal, with the Company's second and third fiscal
quarters generally accounting for the greatest proportion of revenues each year.
Revenues can fluctuate significantly based on uneven purchasing patterns under
Government GSA Schedule and IDIQ contracts as well as changes in policy or
budgetary measures that adversely affect Government contracts in general. Such
fluctuations could cause the market price for the
 
                                        8
<PAGE>   10
 
Common Stock to be volatile. See "Management's Discussion and Analysis of
Financial Condition and Results of Operations -- General" and "-- Quarterly
Results."
 
     POSSIBLE STOCK PRICE VOLATILITY.  The Common Stock has been trading only
since the Company's initial public offering in December 1994. The market price
of the Common Stock could be subject to significant fluctuations in response to
variations of financial results or announcements of material events by the
Company or its competitors. Developments in the Company's industry or changes in
general conditions in the economy or in the financial markets could also
materially affect the market price of the Common Stock.
 
     DEPENDENCE ON BANK CREDIT AND LIMITATIONS ON ADDITIONAL FINANCING.  The
Company is highly dependent for working capital on its revolving credit facility
(the "Credit Facility"), interest under which is at a floating rate. Loss of the
Credit Facility or significant interest rate increases could have a material
adverse effect on the Company's business. In addition, the Company's acquisition
strategy may require substantial additional financing. The Credit Facility
contains certain covenants that restrict the ability of the Company to complete
certain acquisitions or to obtain additional financing without prior approval of
the bank lender. In addition, the purchase agreement for the Company's 12.875%
Senior Subordinated Notes due 2001 (the "Subordinated Notes") contains similar
restrictions which restrict the Company's ability to complete acquisitions or
obtain additional financing without the consent of the holders of the
Subordinated Notes. See "Management's Discussion and Analysis of Financial
Condition and Results of Operations -- Liquidity and Capital Resources -- Credit
Facility" and "-- Subordinated Notes."
 
     MANAGEMENT OF GROWTH AND ACQUISITIONS.  The Company's revenues have
increased in each fiscal year since its inception and in the first six months of
fiscal 1997 compared to the first six months of fiscal 1996. Continued growth
will require the Company to improve its operational, financial and management
information systems and to train and manage its employees effectively. The
Company's failure to manage growth effectively could have a material adverse
effect on the Company's results of operations. In addition, the Company's future
growth may depend upon its success in identifying suitable new businesses to be
acquired. The integration of such acquired businesses into the Company's
operations may require a disproportionate amount of management's attention and
the Company's resources. There can be no assurances that suitable acquisitions
will be available, that any new businesses will generate revenues or net income
comparable to the Company's existing businesses or that such businesses will be
integrated successfully. In addition, the Credit Facility and the Subordinated
Notes contain certain covenants restricting, among other things, acquisitions,
capital expenditures and the incurrence of additional indebtedness. Such
covenants may limit the ability of the Company to complete certain acquisitions.
See "Management's Discussion and Analysis of Financial Condition and Results of
Operations -- Liquidity and Capital Resources -- Credit Facility" and
"-- Subordinated Notes."
 
     COMPETITION.  The markets for the Company's services and products are
highly competitive. The Company competes with many other firms engaged in each
of the Company's functional business areas, ranging from small firms to large
multinational firms, many of which have substantially greater financial,
management and marketing resources than the Company. Other competitive factors
include quality of services, technical qualifications, past contract
performance, geographic presence, price and the availability of key professional
personnel. In addition, with Government expenditures for defense contracts
expected to continue to decline, the overall market is likely to become more
competitive. The inability to procure new contracts and retain existing
contracts would result in a reduction of Company revenue and could have a
material adverse effect on the Company's results of operations. In addition,
because the markets for the Company's products and services are competitive, the
Company has experienced downward pressure on gross and operating profits as a
percentage of revenues. The Company believes that it is likely that these
competitive conditions and the commensurate pressure on margins will continue in
the future.
 
     As a non-manufacturing reseller, the Company must continue to obtain
products at competitive prices from leading suppliers in order to provide a
centralized source of price-competitive products for its clients and to be
awarded Government contracts. Although the Company believes its relationships
with its key suppliers are good, a decision by one or more to sell directly to
the Government (especially if at significantly lower prices than those of the
Company), to sell their products to the Company's competitors on more favorable
 
                                        9
<PAGE>   11
 
terms than to the Company, to allow additional resellers to represent their
products on GSA Schedule or IDIQ contracts, to restrict or terminate the
Company's rights to sell their products or to restrict their products from being
carried on GSA Schedule or IDIQ contracts could materially adversely affect the
Company's results of operations. See "Business -- Suppliers" and
"-- Competition."
 
     DEPENDENCE ON CO-CONTRACTORS.  In recent years, the Government has made use
of fewer, but larger-scale procurements to meet its information technology
requirements. This has led to an increase of teaming agreements among providers
of information technology services and products in order to make use of the
greater resources of such co-contractors to fulfill the requirements of the
larger procurements. The inability of the Company to enter into successful
teaming agreements with other Government contractors could materially adversely
affect the Company's ability to compete successfully for future Government
procurements. In addition, approximately 21% of contract revenue in fiscal 1996
and 8% of contract revenue in the six months ended September 30, 1996 was
derived from subcontracts with prime contractors on Government contracts. Under
these subcontracts, the Company may be adversely affected if the prime
contractor fails to perform satisfactorily or is unable or unwilling to meet its
obligations to the Company.
 
     PROPRIETARY INFORMATION AND TECHNOLOGICAL CHANGE.  The Company believes
that its business is dependent on its technical and organizational knowledge,
practices and procedures, and that the future success of the Company is based,
in part, on its ability to keep up to date with new technological breakthroughs
and incorporate such changes in its products and services. Also, the Company has
a proprietary interest in certain of its work products, software programs,
methodologies and know-how. Although the Company seeks to protect its
proprietary information by confidentiality agreements, there can be no assurance
that these measures will prevent the unauthorized disclosure or use of the
Company's technical knowledge, practices or procedures or that others may not
independently develop similar knowledge, practices or procedures. In addition,
the Government acquires certain proprietary rights to software programs and
other products that result from the Company's services under Government
contracts or subcontracts. The Government may disclose such information to third
parties, including competitors of the Company. In the case of subcontracts, the
prime contractors also may have certain rights to such programs and products.
Any of these factors could reduce the Company's ability to maximize the
competitive value of its proprietary information.
 
     CONTROL BY EXECUTIVE OFFICERS AND DIRECTORS; ANTI-TAKEOVER PROVISIONS.  As
of September 30, 1996 and after giving effect to this offering, the Company's
executive officers and directors will own beneficially approximately 24.4% of
the outstanding Common Stock (approximately 23.7% if the Underwriters' over-
allotment options are exercised in full). In addition, Dr. Edward H. Bersoff and
his wife, Ms. Marilynn D. Bersoff, will own approximately 17.2% of the
outstanding Common Stock (approximately 16.8% if the Underwriters'
over-allotment options are exercised in full). Consequently, Dr. Bersoff alone
and the executive officers and directors as a group will be able to exert
significant influence over corporate matters requiring shareholder approval,
including the election of directors. This influence, together with applicable
statutory provisions under Virginia law and certain measures included in the
Company's Amended and Restated Articles of Incorporation, including the ability
of the Board of Directors to issue one or more series of preferred stock without
shareholder approval, the election of directors in three classes on a staggered
basis and the requirement of super-majority shareholder approval to remove
directors, could deter or delay unsolicited changes in control of the Company.
See "Principal and Selling Shareholders" and "Description of Capital
Stock -- Virginia Anti-Takeover Provisions" and "-- Certain Provisions of the
Amended and Restated Articles of Incorporation." In addition the Credit Facility
and the Subordinated Notes contain covenants restricting changes of control of
the Company without the holders consent. See "Management's Discussion and
Analysis of Financial Condition and Results of Operations -- Liquidity and
Capital Resources -- Credit Facility" and "-- Subordinated Notes."
 
     DEPENDENCE ON KEY MANAGEMENT PERSONNEL.  The Company's success depends to a
significant extent on its key management personnel. The only member of executive
management who is subject to an employment agreement is Dr. Bersoff, the
President and Chief Executive Officer of the Company. The Company has obtained
"key-man" insurance with respect to Dr. Bersoff in the amount of $1.5 million.
The loss of any of the Company's existing key executive personnel, including Dr.
Bersoff, could have a material adverse effect on the Company's financial
position and results of operations. See "Business -- Employees" and
"Management."
 
                                       10
<PAGE>   12
 
     RECRUITMENT AND RETENTION OF KEY TECHNICAL PERSONNEL.  The Company's
success depends to a significant extent on its ability to recruit and retain key
technical personnel. Competition for technical personnel in the information
technology services industry is intense, and the Company must often comply with
provisions in Government contracts which require employment of persons with
specified levels of education, work experience and security clearances. The loss
of the Company's existing key technical personnel or the inability to attract
and retain key employees in the future or to relocate such personnel on certain
contracts performed at remote locations could have a material adverse effect on
the Company's results of operations. See "Business -- Employees" and
"Management."
 
     REQUIREMENT TO MAINTAIN SECURITY CLEARANCES.  As of September 30, 1996,
37.0% of the Company's employees have security clearances that permit the
Company to obtain and perform classified work under certain Government
contracts. In addition, many of the Company's Government contracts require the
Company to maintain facility security clearances complying with DoD and other
requirements. If the Company were to lose these clearances, the Company might
not be able to retain such contracts, and, if present clearances were
invalidated, it might not be able to obtain new contracts requiring security
clearances.
 
     NO DIVIDENDS.  The Company intends to retain future earnings, if any, for
use in its business and does not anticipate declaring or paying any cash
dividends on shares of its Common Stock in the foreseeable future. In addition,
the Company is restricted under the terms of the Credit Facility and the
Subordinated Notes from declaring or paying cash dividends on its Common Stock.
See "Dividend Policy" and "Management's Discussion and Analysis of Financial
Condition and Results of Operations -- Liquidity and Capital Resources -- Credit
Facility" and "-- Subordinated Notes."
 
     SHARES ELIGIBLE FOR FUTURE SALE.  Sales of substantial amounts of Common
Stock in the public market after this offering may have an adverse effect on the
market price of the Common Stock. The Company, its directors, its executive
officers and the Selling Shareholder have agreed not to sell or otherwise
dispose of any shares of Common Stock held by them, other than the shares being
sold hereunder by the Selling Shareholder, for a period of 120 days after the
date of this Prospectus without the consent of Prudential Securities
Incorporated on behalf of the Underwriters, subject to certain limited
exceptions. Upon expiration of this period, of the 7,843,782 shares outstanding,
4,741,895 shares will be freely tradeable. In addition, 1,335,081 shares will be
held by "affiliates" as that term is defined in Rule 144 under the Securities
Act of 1933, as amended (the "Securities Act"). An additional 1,766,806 shares
of the Common Stock will be deemed to be "restricted securities" pursuant to
Rule 144 under the Securities Act. Upon the expiration of the 120-day lock-up
period, all of these "restricted securities" and shares held by "affiliates"
will be immediately eligible for sale in the public market in reliance upon Rule
144, subject to volume and other restrictions contained therein. See "Shares
Eligible for Future Sale."
 
                                       11
<PAGE>   13
 
                                USE OF PROCEEDS
 
     The net proceeds from the sale by the Company of 1,670,000 shares of Common
Stock offered hereby are estimated to be approximately $25.6 million ($29.4
million if the Underwriters' over-allotment options are exercised in full),
after deducting underwriting discounts and commissions and estimated offering
expenses payable by the Company, at an assumed offering price of $16.625 per
share (the last reported sales price of the Common Stock on the Nasdaq National
Market on October 29, 1996). The Company will not receive any proceeds from the
sale of shares of Common Stock by the Selling Shareholder.
 
     The Company plans to use all of the net proceeds to reduce borrowings
outstanding under the Credit Facility as of the consummation of this offering.
The Credit Facility has been used to fund the acquisition of Concept Automation,
Inc. of America ("CAI") (approximately $14.7 million) and for general working
capital purposes. As of September 30, 1996, borrowings under the Credit Facility
were $50.5 million. Following the application of the net proceeds of the
offering, the Company will have an outstanding balance under the Credit Facility
of approximately $24.5 million. The Credit Facility expires on August 31, 1998
and bears interest, at the option of the Company (with certain limitations), at
either (i) the NationsBank, N.A. prime rate or (ii) LIBOR plus (A) 2.00% if, at
the time of election, the Company has in place at least $15.0 million of fully
funded subordinated debt, or (B) 2.25% if, at the time of election, such
subordinated debt is not in place. The weighted average interest rate under the
Credit Facility was approximately 7.49% during the six months ended September
30, 1996. See "Management's Discussion and Analysis of Financial Condition and
Results of Operations -- Liquidity and Capital Resources -- Credit Facility."
 
                                       12
<PAGE>   14
 
                          PRICE RANGE OF COMMON STOCK
 
     The Common Stock has been included in the Nasdaq National Market under the
symbol "BTGI" since December 16, 1994 when the Company conducted its initial
public offering. The following table sets forth, for the periods indicated, the
high and low sale prices per share of Common Stock as reported by the Nasdaq
National Market. The prices shown represent quotations among securities dealers,
do not include retail markups, markdowns or commissions and may not represent
actual transactions.
 
<TABLE>
<CAPTION>
                                                                       HIGH     LOW
                                                                       ----     ----
        <S>                                                            <C>     <C>
        FISCAL 1995
        Third Quarter*................................................ $ 8 1/2  $ 8
        Fourth Quarter................................................   8 1/4    6 1/8
        FISCAL 1996
        First Quarter.................................................  10        7 3/4
        Second Quarter................................................  11 3/4    8 3/8
        Third Quarter.................................................  15        8 7/8
        Fourth Quarter................................................  11 7/8    8 3/4
        FISCAL 1997
        First Quarter.................................................  15 1/4    9 1/4
        Second Quarter................................................  15 3/4   11 1/2
        Third Quarter (through October 29, 1996)......................  19       14 1/4
</TABLE>
 
        -----------------------
        * From December 16, 1994.
 
     On October 29, 1996, the last sales price of the Common Stock as reported
by the Nasdaq National Market was $16.625 per share. The number of shareholders
of record on September 30, 1996 was approximately 833.
 
                                DIVIDEND POLICY
 
     The Company intends to retain future earnings for use in its business and
does not anticipate declaring or paying any cash dividends on shares of its
Common Stock in the foreseeable future. The declaration or payment of dividends
is subject to the discretion of the Board of Directors of the Company. The
Company is prohibited by the terms of the Credit Facility and the Subordinated
Notes from declaring or paying dividends on its Common Stock without the consent
of the bank or the holders of the Subordinated Notes, respectively. See
"Management's Discussion and Analysis of Financial Position and Results of
Operations -- Liquidity and Capital Resources -- Credit Facility" and
"-- Subordinated Notes."
 
                                       13
<PAGE>   15
 
                                 CAPITALIZATION
 
     The following table sets forth, as of September 30, 1996, the actual and as
adjusted capitalization of the Company after giving effect to the sale by the
Company of the 1,670,000 shares of Common Stock offered hereby at an assumed
offering price of $16.625 per share and the application of the estimated net
proceeds therefrom as described under "Use of Proceeds." The information set
forth below should be read in conjunction with the Company's Consolidated
Financial Statements, and "Management's Discussion and Analysis of Financial
Condition and Results of Operations."
 
<TABLE>
<CAPTION>
                                                                             SEPTEMBER 30, 1996
                                                                           ----------------------
                                                                           ACTUAL     AS ADJUSTED
                                                                           -------    -----------
                                                                               (IN THOUSANDS)
<S>                                                                        <C>        <C>
Line of credit(1).......................................................   $50,506      $24,908
Other long-term debt, including current maturities......................    14,625       14,625
                                                                           -------    ---------
       Total debt.......................................................   $65,131      $39,533
                                                                           -------    ---------
Shareholders' equity:
  Preferred stock, no par value, 1,000,000 shares authorized; no shares
     issued or outstanding
  Common Stock, 10,000,000 shares authorized; 6,173,782 and 7,843,782
     actual and as adjusted outstanding, respectively(2)................    18,224       43,822
  Retained earnings.....................................................    13,173       13,173
  Treasury stock, at cost, 50,057 shares................................      (527)        (527)
  Unrealized losses on investments, net of related tax effects..........       (31)         (31)
                                                                           -------    ---------
     Total shareholders' equity.........................................    30,839       56,437
                                                                           -------    ---------
       Total capitalization.............................................   $95,970      $95,970
                                                                           =======    =========
</TABLE>
 
- ---------------
(1) For a description of the Credit Facility see "Management's Discussion and
    Analysis of Financial Condition and Results of Operations -- Liquidity and
    Capital Resources -- Credit Facility" and Note 7 of Notes to Consolidated
    Financial Statements.
(2) Does not include 648,068 shares subject to options or warrants outstanding
    as of September 30, 1996, at a weighted average exercise price of $7.80, of
    which options or warrants to purchase 427,943 shares are currently
    exercisable at a weighted average exercise price of $7.97. See Notes 8 and 9
    of Notes to Consolidated Financial Statements.
 
                                       14
<PAGE>   16
 
                      SELECTED CONSOLIDATED FINANCIAL DATA
 
     The selected consolidated financial data presented below for, and as of the
end of, each of the years in the five-year period ended March 31, 1996, are
derived from the Consolidated Financial Statements, which financial statements
have been audited by KPMG Peat Marwick LLP, independent certified public
accountants. The consolidated financial statements for each of the years in the
three-year period ended March 31, 1996, and as of March 31, 1995 and 1996, and
the report thereon, are included elsewhere in this Prospectus. The selected
consolidated financial data presented below for the six months ended September
30, 1995 and 1996 and as of September 30, 1996, are derived from the unaudited
Condensed Consolidated Financial Statements included elsewhere in this
Prospectus, which consolidated financial statements include, in the opinion of
the Company, all adjustments, consisting only of normal recurring adjustments,
necessary for a fair presentation thereof. The consolidated results of
operations for prior periods, including the six months ended September 30, 1995
and 1996, are not necessarily indicative of the results expected for fiscal 1997
or future years. The selected consolidated financial data should be read in
conjunction with the Consolidated Financial Statements as of March 31, 1996, the
related notes and the audit report, the Unaudited Pro Forma Condensed
Consolidated Financial Statements and the notes thereto and "Management's
Discussion and Analysis of Financial Condition and Results of Operations"
included elsewhere in this Prospectus.
 
<TABLE>
<CAPTION>
                                        FISCAL YEAR ENDED MARCH 31,                          SIX MONTHS ENDED SEPTEMBER 30,
                       --------------------------------------------------------------   -----------------------------------------
                                                                            PRO FORMA                                   PRO FORMA
                        1992     1993(1)     1994     1995(1)    1996(2)     1996(3)        1995            1996         1996(4)
                       -------   --------   -------   --------   --------   ---------   -------------   -------------   ---------
                                                         (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                    <C>       <C>        <C>       <C>        <C>        <C>         <C>             <C>             <C>
STATEMENT OF
  OPERATIONS DATA:
Revenue:
  Contract revenue...  $28,758   $ 32,071   $35,509   $ 46,130   $ 67,014   $  74,985     $  28,556       $    49,504   $  49,504
  Product sales......       --     24,436    68,045    109,859    146,544     172,847        61,763           141,063     141,063
                       -------   --------   -------   --------   --------   ---------   -------------   -------------   ---------
    Total revenue....   28,758     56,507   103,554    155,989    213,558     247,832        90,319           190,567     190,567
Direct costs:
  Contract costs.....   14,563     15,838    17,287     23,046     35,577      41,836        14,375            30,073      30,073
  Cost of product
    sales............       --     20,978    60,276     95,585    128,070     152,467        53,143           123,332     123,332
                       -------   --------   -------   --------   --------   ---------   -------------   -------------   ---------
    Total direct
      costs..........   14,563     36,816    77,563    118,631    163,647     194,303        67,518           153,405     153,405
Indirect, general and
  administrative
  expenses...........   12,216     16,864    20,858     29,388     40,827      45,425        17,692            29,437      29,437
Amortization and
  other operating
  costs, net(5)......      926        342       905      1,070      1,595       2,196           584               949         949
                       -------   --------   -------   --------   --------   ---------   -------------   -------------   ---------
    Total operating
      expenses.......   27,705     54,022    99,326    149,089    206,069     241,924        85,794           183,791     183,791
Operating income.....    1,053      2,485     4,228      6,900      7,489       5,908         4,525             6,776       6,776
Interest expense.....     (489)      (555)     (817)    (1,362)    (3,045)     (1,622)       (1,151)           (2,909)     (1,950)
Equity in earnings of
  affiliate(6).......       --         --        --         --        792       1,113            --             1,060       1,060
                       -------   --------   -------   --------   --------   ---------   -------------   -------------   ---------
Income from
  continuing
  operations before
  income
  taxes..............      564      1,930     3,411      5,538      5,236       5,399         3,374             4,927       5,886
Provision for income
  taxes..............      446        737     1,593      2,406      2,282       2,718         1,408             2,176       2,550
                       -------   --------   -------   --------   --------   ---------   -------------   -------------   ---------
Income from
  continuing
  operations.........      118      1,193     1,818      3,132      2,954       2,681         1,966             2,751       3,336
Discontinued
  operations(7)......     (596)        --        --         --         --          --            --                --          --
                       -------   --------   -------   --------   --------   ---------   -------------   -------------   ---------
Net income (loss)....  $  (478)  $  1,193   $ 1,818   $  3,132   $  2,954   $   2,681     $   1,966       $     2,751   $   3,336
                       =======   ========   =======   ========   ========    ========     =========          ========    ========
Earnings (loss) per
  share (8):
  Income from
    continuing
    operations.......  $  0.05   $   0.25   $  0.38   $   0.60   $   0.47   $    0.34     $    0.32       $      0.43   $    0.42
  Discontinued
    operations(7)....    (0.24)        --        --         --         --          --            --                --          --
                       -------   --------   -------   --------   --------   ---------   -------------   -------------   ---------
  Net income (loss)
    per share........  $ (0.19)  $   0.25   $  0.38   $   0.60   $   0.47   $    0.34     $    0.32       $      0.43   $    0.42
                       =======   ========   =======   ========   ========    ========     =========          ========    ========
Weighted average
  common shares
  outstanding........    2,526      4,756     4,774      5,196      6,233       7,927         6,196             6,371       8,041
</TABLE>
 
                                       15
<PAGE>   17
 
                SELECTED CONSOLIDATED FINANCIAL DATA (CONTINUED)
 
<TABLE>
<CAPTION>
                                                                   MARCH 31,                         SEPTEMBER
                                               --------------------------------------------------       30,
                                                1992     1993(1)     1994       1995       1996         1996
                                               -------   --------   -------   --------   --------   ------------
                                                                        (IN THOUSANDS)
<S>                                            <C>       <C>        <C>       <C>        <C>        <C>
BALANCE SHEET DATA:
Cash and equivalents.........................  $   336   $    454   $ 1,182   $  1,267   $     47     $     --
Working capital(9)...........................      538      2,393     4,441     13,125     47,949       71,354
Total assets.................................   10,150     27,271    48,142     72,309    109,460      167,635
Line of credit...............................    3,538      5,843    11,993     23,419     30,453       50,506
Other long-term debt, including current
  maturities.................................    1,021      1,113     1,039      1,124     14,571       14,625
Shareholders' equity.........................  $ 1,454   $  9,518   $10,877   $ 23,039   $ 27,745     $ 30,839
</TABLE>
 
- ---------------
 
(1) In June 1992, the Company acquired all the outstanding common stock of BDS.
    In July and November 1994, the Company acquired all of the outstanding
    common stock of ACTech and Delta, respectively. The acquisitions were
    accounted for as purchases and, accordingly, the results of their operations
    have been included in the Company's consolidated financial statements from
    the dates of acquisition. See Note 11 of Notes to Consolidated Financial
    Statements.
(2) In October 1995, the Company acquired all of the outstanding common stock of
    CAI. This acquisition was accounted for as a purchase and, accordingly, the
    results of operations for CAI have been included in the Company's
    consolidated financial statements from the date of acquisition. See Note 11
    of Notes to Consolidated Financial Statements.
(3) These results assume that (i) the acquisition of CAI, (ii) the sale by the
    Company of 1,670,000 shares of Common Stock offered hereby at an assumed
    offering price of $16.625 per share, and (iii) the elimination of interest
    expense on Company borrowings to be repaid with the net proceeds of this
    offering had occurred at the beginning of the period. See Unaudited Pro
    Forma Condensed Consolidated Financial Statements.
(4) Assumes the sale by the Company of 1,670,000 shares of Common Stock offered
    hereby at an assumed offering price of $16.625 per share and the elimination
    of interest expense on Company borrowings to be repaid with the net proceeds
    of this offering had occurred at the beginning of the period. See Unaudited
    Pro Forma Condensed Consolidated Financial Statements.
(5) In fiscal 1994, amortization and other operating costs included a write off
    of $397,000 for goodwill relating to a previously acquired subsidiary which
    has ceased operations. See Note 10 of Notes to Consolidated Financial
    Statements of BTG.
(6) Equity in earnings of affiliates in fiscal 1996 and the six months ended
    September 30, 1996 relates to the Company's 49% interest in an
    unincorporated joint venture which is accounted for using the equity method.
    See Note 10 of Notes to Consolidated Financial Statements.
(7) Discontinued operations in fiscal 1992 relates to the discontinued
    operations of an 80%-owned subsidiary engaged in the development of an
    imaging and document management product.
(8) Fully diluted earnings per share are substantially the same as primary
    earnings per share for the years presented. The Company has never declared
    or paid cash dividends on its capital stock and no cash dividends are
    presently contemplated.
(9) The significant increase in working capital from March 31, 1995 to March 31,
    1996 is primarily attributable to the Company's new Credit Facility, which
    was entered into in November 1995 and to the Subordinated Notes, both of
    which represent noncurrent debt. See "Management's Discussion and Analysis
    of Financial Condition and Results of Operations -- Credit Facility" and
    "-- Subordinated Notes." Borrowings under the Company's previous line of
    credit facility were of a short-term nature, and all such borrowings have
    been repaid.
 
                                       16
<PAGE>   18
 
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 
GENERAL
 
     BTG is an information technology company providing complete solutions to a
broad range of complex systems and product needs of the Government, state and
local governments and commercial clients. The Company has grown significantly
during the last four years in part through the acquisition of four companies:
BDS, Inc. ("BDS") (June 1992), Advanced Computer Technology, Inc. ("ACTech")
(July 1994), Delta Research Corporation ("Delta") (November 1994), and CAI
(October 1995).
 
     The Company's revenues are derived from contract activities of the Systems
Business and from product sales of the Product Reselling Business. Contract
revenue is typically less seasonal than product sales but fluctuates
month-to-month based on contract delivery schedules. Contract revenue is
characterized by lower direct costs than product sales, yet generally requires a
higher relative level of infrastructure support. Year-to-year increases in
contract revenue have generally resulted from increases in volume, driven by
additional work requirements under Government contracts, rather than price
increases, which are generally limited to escalation factors of 3% to 4% on
direct labor costs. Product sales tend to be seasonal, with the Company's second
and third fiscal quarters typically accounting for the greatest proportion of
revenue each year. Product sales are characterized by higher direct costs than
contract revenue; however, indirect expenses associated with product sales are
generally lower in comparison. Year-to-year increases in product sales have
generally been driven by higher volumes as opposed to price increases, because
hardware and software product prices tend to decline over time as the technology
matures and some segments of the Company's products business are subject to
intense price competition.
 
     During fiscal 1996, the Company's operations were adversely affected by the
Government's budget impasse, which resulted in partial shutdowns of the
Government for several weeks during the Company's third and fourth fiscal
quarters. These shutdowns had a negative impact on fiscal third quarter
operations. In addition, the processing of payments under Government contracts
and purchases was delayed by the shutdowns. This required the Company to carry
higher receivable balances, which, in turn, resulted in higher interest costs.
The extent of any impact on the Company's results of operations, financial
position or liquidity resulting from possible future shutdowns cannot be
determined at this time.
 
     In October 1995, the Company acquired all of the outstanding capital stock
of CAI for approximately $14.7 million. CAI was primarily involved in the
integration, sale and maintenance of electronic data processing equipment and
related support services, principally to civilian agencies of the Government.
The acquisition was accounted for using the purchase method of accounting, and
accordingly, the results of operations of CAI have been included in the
Company's consolidated statement of operations since the date of acquisition.
The excess of the purchase price over the fair value of the net tangible and
identifiable intangible assets acquired, or approximately $11.5 million, has
been recorded as goodwill and is being amortized on a straight-line basis over
the expected period of benefit, 20 years. In connection with the acquisition,
the Company also entered into both non-compete and employment agreements with
several members of CAI's senior management. In connection with the acquisition,
the Company agreed to pay the former shareholders of CAI a percentage of the
Company's gross profits realized from the NTOPS contract.
 
                                       17
<PAGE>   19
 
RESULTS OF OPERATIONS
 
     The following table sets forth certain financial data as a percentage of
revenue for the periods indicated as well as the percentage period-to-period
increase (decrease) in such data:
 
<TABLE>
<CAPTION>
                                                                                            % PERIOD-TO-PERIOD
                                              PERCENTAGE OF REVENUE                   INCREASE (DECREASE) OF DOLLARS
                                    -----------------------------------------    ----------------------------------------
                                                                 SIX MONTHS                              SIX MONTHS ENDED
                                       FISCAL YEAR ENDED           ENDED                                  SEPT. 30, 1996
                                           MARCH 31,           SEPTEMBER 30,       1995        1996        COMPARED TO
                                    -----------------------    --------------    COMPARED    COMPARED    SIX MONTHS ENDED
                                    1994     1995     1996     1995     1996     TO 1994     TO 1995      SEPT. 30, 1995
                                    -----    -----    -----    -----    -----    --------    --------    ----------------
<S>                                 <C>      <C>      <C>      <C>      <C>      <C>         <C>         <C>
Revenue:
  Contract revenue...............    34.3%    29.6%    31.4%    31.6%    26.0%      29.9%       45.3%           73.4%
  Product sales..................    65.7     70.4     68.6     68.4     74.0       61.5        33.4           128.4
                                    -----    -----    -----    -----    -----    -------       -----          ------
  Total revenue..................   100.0    100.0    100.0    100.0    100.0       50.6        36.9           111.0
Direct costs:                                                                                        
  Contract costs (as a % of                                                                          
    contract revenue)............    48.7     50.0     53.1     50.3     60.7       33.3        54.4           109.2
  Cost of product sales (as a %                                                                      
    of product sales)............    88.6     87.0     87.4     86.0     87.4       58.6        34.0           132.1
                                    -----    -----    -----    -----    -----    -------       -----          ------
  Total direct costs (as a % of                                                                      
    total revenue)...............    74.9     76.1     76.6     74.8     80.5       53.0        37.9           127.2
Indirect, general and                                                                                
  administrative expenses........    20.1     18.8     19.1     19.6     15.4       40.9        38.9            66.4
Amortization and other operating                                                                     
  costs, net.....................     0.9      0.7      0.7      0.6      0.5       18.2        49.1            62.5
                                    -----    -----    -----    -----    -----    -------       -----          ------
Operating income.................     4.1      4.4      3.5      5.0      3.6       63.2         8.5            49.7
Interest expense.................    (0.8)    (0.9)    (1.4)    (1.3)    (1.5)      66.7       123.6           152.7
Equity in earnings of                                                                                
  affiliate......................      --       --      0.4       --      0.6         --       100.0           100.0
                                    -----    -----    -----    -----    -----    -------       -----          ------
Income before income taxes.......     3.3      3.5      2.5      3.7      2.6       62.4        (5.5)           46.0
Provision for income taxes.......     1.5      1.5      1.1      1.5      1.2       51.0        (5.2)           54.5
                                    -----    -----    -----    -----    -----    -------       -----          ------
Net income                            1.8%     2.0%     1.4%     2.2%     1.4%      72.3%       (5.7)%          39.9%
                                    =====    =====    =====    =====    =====    =======       =====          ======
</TABLE>
 
  SIX MONTHS ENDED SEPTEMBER 30, 1996 COMPARED WITH SIX MONTHS ENDED SEPTEMBER
30, 1995
 
     Revenues for the six months ended September 30, 1996 increased by $100.2
million, or 111.0%, from the six months ended September 30, 1995. Of this
increase, $20.9 million was attributable to contract revenue, and $79.3 million
was attributable to product sales. The increase in contract revenue in the six
months ended September 30, 1996 was primarily due to $10.3 million of revenue
recognized under contracts acquired in connection with the acquisition of CAI in
October 1995; $7.9 million of revenue recognized under the Company's Integration
for Command, Control, Communications, Computers and Intelligence ("IC4I")
contract which was awarded to the Company in November 1995; and an aggregate
$2.7 million in net increases under a variety of other contracts. The increase
in product sales was primarily due to approximately $44.4 million of revenue
generated under a variety of sales vehicles acquired in connection with the
acquisition of CAI; $47.1 million of revenue resulting from sales under the
Company's electronic computer store contract with the NIH; $11.8 million in
increased sales under GSA Schedule contracts, either directly from the Company's
GSA Schedule contracts or from sales to other prime contractors with GSA
Schedule contracts; and $200,000 in net increased revenues under a variety of
other sales vehicles. These increases were offset by a decrease of approximately
$23.3 million in sales from purchase contracts under the Company's NATO Basic
Ordering Agreement ("BOA") and a decrease of approximately $900,000 in orders
fulfilled under the Systems Acquisition Support Services ("SASS") contract. In
the six months ended September 30, 1996, approximately 89.6% of the Company's
revenues were derived from contracts or subcontracts with and product sales to
the Government as compared with 89.4% in the six months ended September 30,
1995.
 
     Direct costs, expressed as a percentage of total revenue, increased to
80.5% in the six months ended September 30, 1996 from 74.8% in the six months
ended September 30, 1995, reflecting the increased proportion of total revenues
derived from product sales, which typically have higher direct costs than do
 
                                       18
<PAGE>   20
 
revenues generated from service contracts. Contract costs as a percentage of
contract revenue increased to 60.7% in the six months ended September 30, 1996
from 50.3% in the six months ended September 30, 1995, primarily as a result of
revenues generated from the IC4I contract and from contracts acquired in
connection with the acquisition of CAI. Both the IC4I contract and the contracts
acquired from the acquisition of CAI require higher levels of material purchases
and/or subcontractor involvement than does BTG's historical contract base, which
has a more labor intensive, higher gross margin profile. Contract costs include
labor costs, subcontract costs, material costs and other costs directly related
to contract revenue. Cost of product sales as a percentage of product sales
increased to 87.4% in the six months ended September 30, 1996 from 86.0% in the
six months ended September 30, 1995. This reflects the different mix of products
sold during the six months ended September 30, 1996 as compared to the
comparable period of the prior year.
 
     Indirect, general and administrative expenses include the costs of indirect
labor, fringe benefits, overhead, sales and administration, bid and proposal,
and research and development. Indirect, general and administrative expenses
increased by $11.7 million, or 66.4%, for the six months ended September 30,
1996 as compared with the same period in the previous year. The increase was due
primarily to indirect expenses incurred by CAI, which were not included in the
six months ended September 30, 1995 since CAI was not acquired until October
1995, as well as from an increase in the overall volume of business as compared
to the comparable period of the prior year. Expressed as a percentage of total
revenues, indirect, general and administrative expenses decreased for the six
months ended September 30, 1996 to 15.4% from 19.6% in the six months ended
September 30, 1995. This decrease reflects both the significant growth in
revenue generated from product sales, which typically requires less
infrastructure support than does contract revenue, and the acquisition of CAI,
which has historically required a relatively lower level of indirect costs to
support its revenues.
 
     Amortization and other operating costs, which include amortization expense
associated with goodwill and other intangible assets and other operating
expenses which are non-reimbursable under Government contracts, increased by
$365,000, or 62.5%, for the six months ended September 30, 1996 as compared with
the same period in the previous year. This increase is primarily attributable to
the amortization expense associated with the goodwill and other intangible
assets created as a result of the acquisition of CAI in October 1995.
 
     Interest expense increased by $1.8 million, or 152.7%, for the six months
ended September 30, 1996 as compared with the same period in the previous year.
This increase was due in large part to the significant growth in revenue during
the six months ended September 30, 1996 as compared with the comparable period
of the prior year, as well as the higher volume of product orders projected for
the quarterly period ending December 31, 1996, both of which have resulted in
higher receivable, inventory and prepaid expense balances, thereby resulting in
higher levels of required financing under the Company's line of credit. In
addition, higher interest costs were incurred during the six months ended
September 30, 1996 due to interest paid on borrowings related to the Company's
acquisition of CAI in October 1995, and the higher interest rate associated with
the Subordinated Notes.
 
     Equity in earnings of affiliate was $1.1 million during the six months
ended September 30, 1996, and resulted from the Company's interest in an
unincorporated joint venture. The joint venture entity, which is with an
unrelated company, was created for the purpose of performing under a specific
contract and was acquired by the Company in connection with its acquisition of
CAI.
 
     The Company's effective tax rate increased to 44.2% for the six months
ended September 30, 1996 from 41.7% for the six months ended September 30, 1995.
This increase is primarily attributable to the additional goodwill and
intangible asset amortization expense associated with the acquisition of CAI,
which is not deductible for income tax purposes.
 
     Net income for the six months ended September 30, 1996 increased by
$785,000, or 39.9%, from the six months ended September 30, 1995, due to the
reasons discussed above.
 
                                       19
<PAGE>   21
 
  FISCAL 1996 COMPARED WITH FISCAL 1995
 
     Revenues for fiscal 1996 increased by $57.6 million, or 36.9%, from fiscal
1995. Of this increase, $20.9 million was attributable to contract revenue,
which increased by 45.3%, and $36.7 million was attributable to product sales,
which increased by 33.4%. The increase in contract revenue was primarily due to
revenue of $7.7 million recognized by CAI, which was acquired in October 1995;
an increase of $7.5 million in revenue recognized from a full year's operations
of Delta, which was acquired in November 1994; and $4.9 million in sales of
Internet-related services. The increase in product sales was primarily due to
sales of $17.6 million recognized by CAI; $20.0 million in sales to prime
contractors of the Government under a variety of contract vehicles; $9.7 million
in increased sales from direct DoD orders; $4.8 million in orders fulfilled
under the SASS contract for the defense intelligence community; and $900,000 in
increased sales to the commercial market. These increases were offset by
decreases of $10.7 million in sales from purchase contracts under the NATO BOA
and $6.3 million in decreased sales under the Company's GSA Schedule contracts,
the latter of which the Company believes was in large part attributable to the
Government's budget impasse during fiscal 1996. In fiscal 1996, approximately
89.8% of the Company's revenue was derived from contracts or subcontracts with
and product sales to the Government, as compared with 91.2% for fiscal 1995.
 
     Direct costs, expressed as a percentage of total revenue, increased to
76.6% in fiscal 1996 from 76.1% in fiscal 1995. Contract costs as a percentage
of contract revenue increased to 53.1% in fiscal 1996 from 50.0% in fiscal 1995,
primarily as a result of revenue generated from CAI's contracts, which typically
required higher levels of material purchases than BTG's historical contract
base, which has a more labor intensive, higher gross margin profile. Contract
costs include labor costs, subcontract costs, material costs, and other costs
directly related to contract revenue. Cost of product sales as a percentage of
product sales increased slightly to 87.4% in fiscal 1996 from 87.0% in fiscal
1995. This increase was primarily attributable to the inclusion of CAI's product
sales, which generated lower gross margins for the year than the Company has
typically experienced in its other product sales business.
 
     Indirect, general and administrative expenses include the cost of indirect
labor, fringe benefits, overhead, sales and administration, bid and proposal,
and research and development expenses. Indirect, general and administrative
expenses increased by $11.4 million, or 38.9%, in fiscal 1996 as compared with
fiscal 1995. Expressed as a percentage of total revenue, indirect general and
administrative expenses increased slightly in fiscal 1996 to 19.1%, from 18.8%
in fiscal 1995. This increase was due primarily to indirect expenses of $5.3
million at CAI and a net increase in indirect expenses of $3.6 million at Delta,
which was acquired during the latter half of fiscal 1995. These increases were
offset by decreased bid and proposal costs of $1.2 million in fiscal 1996 as
compared with fiscal 1995. The remainder of the increase is primarily
attributable to an increase in the overall volume of business and to higher
indirect costs resulting from compensation paid to a number of employees who
could not be charged as direct labor costs to federal contracts affected by the
Government shutdowns.
 
     Amortization and other operating costs, which include the amortization of
goodwill and other intangible assets as well as other operating expenses which
are non-reimbursable under Government contracts, increased by $525,000, or
49.1%, in fiscal 1996 as compared with fiscal 1995. This increase was largely
attributable to $394,000 of additional amortization expense associated with
goodwill and other intangible assets arising from the business combinations made
by the Company in fiscal 1996 and the latter half of fiscal 1995. The remaining
increase is attributable to additional non-reimbursable operating costs incurred
principally as a result of the overall increase in the Company's business and
from unconsummated merger and acquisition transactions.
 
     Interest expense increased by $1.7 million, or 123.6%, in fiscal 1996 as
compared with fiscal 1995. This increase was due in large part to interest paid
on borrowings related to the Company's acquisition of ACTech, Delta, and CAI in
fiscal 1995 and 1996. In addition, the growth in revenue in fiscal 1996
generated an increase in receivable balances, thereby resulting in a higher
level of interest expense related to receivable financing. Further, the
Government shutdowns during the third and fourth quarters of fiscal 1996 delayed
the processing of payments under Government contracts and purchases. This
required the Company to carry its outstanding receivable accounts for longer
periods of time than would otherwise have been the case, which, in turn,
resulted in higher interest costs to the Company. In November 1995, the Company
entered into the Credit
 
                                       20
<PAGE>   22
 
Facility, a revolving line which is primarily used to fund ongoing operations of
the Company. Interest paid under the Credit Facility is based on current market
rates adjusted monthly. The average interest rate incurred under the Credit
Facility during fiscal 1996 was 8.1%, as compared with 7.9% in fiscal 1995. The
increase in the average interest rate paid reflects the higher rate payable
under the formula set forth in the Credit Facility as compared with the
Company's former credit facility, partially offset by a decline in prevailing
market rates during fiscal 1996.
 
     The Company's effective tax rate for fiscal 1996 was 43.6% compared to
43.4% in fiscal year 1995. The increase is due to the additional goodwill and
intangible asset amortization expense, which typically is not deductible for
income tax purposes, offset in part by a reduction in the deferred tax asset
valuation allowance.
 
     Net income for fiscal 1996 decreased by $178,000, or 5.7%, from fiscal
1995, due to the reasons discussed above.
 
  FISCAL 1995 COMPARED WITH FISCAL 1994
 
     Revenues for fiscal 1995 increased by $52.4 million, or 50.6%, from fiscal
1994. Of this increase, $10.6 million was attributable to contract revenue, and
$41.8 million was attributable to product sales. The increase in contract
revenue was primarily due to revenue of $4.7 million recorded by Delta, which
was acquired in November 1994; $3.9 million in increased revenue recognized on
the Joint Defense Intelligence Support Services ("JDISS") contract (all of which
related to an emergency buy contract which is not expected to recur); and
approximately $1.1 million and $900,000 in increased revenue recognized on the
Constant Source Operator's Terminal ("CSOT") and Tactical Advanced Computer
Program-3 ("TAC-3") contracts, respectively. The increase in product sales in
fiscal 1995 was primarily due to an increase of $17.6 million in sales under
BTG's GSA Schedule contracts, as well as $13.1 million in orders fulfilled on
the SASS contract for the defense intelligence community, which was awarded in
July 1994. In addition, product sales increased in fiscal 1995 due to $7.2
million in revenues related to orders under the NATO BOA; $2.8 million in
product sales of ACTech, which was acquired in July 1994; and an increase of
$3.4 million in product sales to the DoD and other civilian agencies. These
increases in product sales were partially offset by a reduction of $2.3 million
in product sales to non-Government clients. In fiscal 1995, approximately 91% of
BTG's revenues were derived from contracts or subcontracts with and product
sales to the Government, as compared with 86% for fiscal 1994.
 
     Direct costs, expressed as a percentage of total revenues, increased to
76.1% in fiscal 1995 from 74.9% in fiscal 1994, reflecting the increased
proportion of total revenues accounted for by product sales, which generally
involve relatively higher direct costs, as compared to contract revenue.
Contract costs include labor, subcontract, materials and other costs directly
related to contract revenues. Contract costs as a percentage of contract revenue
increased from 48.7% in fiscal 1994 to 50.0% in fiscal 1995, primarily due to
the increased costs of materials in fulfilling the JDISS emergency buy contract,
which included significant equipment deliveries. Cost of product sales as a
percentage of product sales decreased from 88.6% in fiscal 1994 to 87.0% in
fiscal 1995, reflecting relatively higher gross margins earned on ACTech's sales
of its high-performance personal computers and sales of COTS software products
under the SASS contract.
 
     Indirect, general and administrative expenses include the cost of indirect
labor, fringe benefits, overhead, sales and administration, bid and proposal,
and research and development expenses. Indirect, general and administrative
expenses increased by $8.5 million, or 40.9%, in fiscal 1995 as compared with
fiscal 1994. The increase was due primarily to indirect expenses of $1.9 million
at Delta, indirect expenses of $2.1 million at ACTech, $848,000 for indirect
expenses related to the SASS program, and increased bid and proposal costs of
$929,000. The remainder of the increase is due to an increase in the overall
volume of business. Expressed as a percentage of total revenues, indirect,
general and administrative expenses decreased for fiscal 1995 to 18.8% from
20.1% in fiscal 1994, due principally to the increase in revenues derived from
product sales in fiscal 1995 which, compared with contract revenue, generate a
relatively lower level of indirect, general and administrative expenses.
 
     Amortization and other operating costs, which include amortization of
goodwill and other intangible assets and other expenses which are
non-reimbursable under Government contracts, increased by $165,000, or 18.2%, in
fiscal 1995 as compared with fiscal 1994. The amount for fiscal 1994 includes
$397,000 of goodwill
 
                                       21
<PAGE>   23
 
related to a previously acquired subsidiary. Excluding the goodwill written off
in fiscal 1994, amortization and other operating costs in fiscal 1995 increased
by $562,000, or 110.6%, compared to fiscal 1994. The net increase in fiscal 1995
was largely attributable to the additional amortization of goodwill and other
intangible assets arising from the purchases of ACTech and Delta, financial
consulting expenses of $165,000 associated with the Company's then-existing
credit facility, and other internal and miscellaneous acquisition expenses of
approximately $90,000.
 
     Interest expense increased by $545,000, or 66.7%, in fiscal 1995 as
compared with fiscal 1994. This increase was due in part to interest paid on
borrowings related to the acquisitions of ACTech and Delta and advances under
the Company's then-existing credit facility to fund growth in all business
areas. In addition, the growth in revenues in fiscal 1995 generated an increase
in receivable balances, thereby resulting in a higher level of interest expense
related to receivable financing. The former credit facility was used primarily
for accounts receivable and inventory financing with borrowing capacity governed
by a borrowing base formula primarily composed of eligible receivables and
inventory as defined in the former credit facility. See Note 7 of Notes to
Consolidated Financial Statements.
 
     BTG's effective tax rate for fiscal 1995 was 43.4% compared to 46.7% in
fiscal year 1994. The decrease is due to the additional goodwill write-off of
$397,000 in fiscal 1994 (see discussion above), which typically is not
deductible for income tax purposes.
 
     Net income for fiscal 1995 increased by $1.3 million, or 72.3%, from fiscal
1994, due to the reasons discussed above.
 
  QUARTERLY RESULTS
 
     The quarterly operating results for BTG's Product Reselling Business vary
depending upon such factors as the Government's purchasing schedules and the
timing of new product releases by BTG's suppliers, with BTG's second and third
fiscal quarters generally accounting for the greatest proportion of revenues
each year. Quarterly operating results for BTG's Systems Business generally
fluctuate to a lesser extent, but will vary depending upon such factors as the
Government's work requirements and changes in funding.
 
     The following table represents unaudited operating results for BTG for the
10 quarters ended September 30, 1996. This information has been prepared by BTG
on a basis consistent with its audited Consolidated Financial Statements and
includes all adjustments (consisting only of normal recurring adjustments) that
BTG considers necessary for a fair presentation in accordance with generally
accepted accounting principles. Such quarterly results are not necessarily
indicative of future results of operations.

<TABLE>
<CAPTION>
                                                                          QUARTER ENDED            
                                        ----------------------------------------------------------------------------------
                                        JUNE 30,    SEPT. 30,    DEC. 31,    MAR. 31,    JUNE 30,    SEPT. 30,    DEC. 31,
                                          1994        1994         1994        1995        1995        1995         1995
                                        --------    ---------    --------    --------    --------    ---------    --------
                                                              (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                                     <C>         <C>          <C>         <C>         <C>         <C>          <C>
Revenue:
 Contract revenue....................   $ 12,037     $  9,033    $ 11,261    $ 13,799    $ 14,473     $ 14,083    $ 16,496
 Product sales.......................     15,363       34,584      34,293      25,619      25,116       36,647      46,991
                                        --------    ---------    --------    --------    --------    ---------    --------
   Total revenue.....................     27,400       43,617      45,554      39,418      39,589       50,730      63,487
Direct costs:
 Contract costs......................      7,364        4,137       4,981       6,564       7,570        6,805      10,288
 Cost of product sales...............     12,779       30,136      30,086      22,584      21,063       32,080      41,507
                                        --------    ---------    --------    --------    --------    ---------    --------
   Total direct costs................     20,143       34,273      35,067      29,148      28,633       38,885      51,795
Indirect, general and administrative
 expenses............................      5,940        6,959       7,563       8,926       9,027        8,665       9,974
Amortization and other operating
 costs, net..........................        104          352         382         232         211          373         317
                                        --------    ---------    --------    --------    --------    ---------    --------
Operating income.....................      1,213        2,033       2,542       1,112       1,718        2,807       1,401
Interest expense.....................       (271)        (287)       (413)       (391)       (553)        (598)       (939)
Equity earnings of affiliate.........         --           --          --          --          --           --         135
                                        --------    ---------    --------    --------    --------    ---------    --------
Income before income taxes...........        942        1,746       2,129         721       1,165        2,209         597
Provision for income taxes...........        393          763       1,135         115         494          914         309
                                        --------    ---------    --------    --------    --------    ---------    --------
Net income...........................   $    549     $    983    $    994    $    606    $    671     $  1,295    $    288
                                        ========     ========    ========    ========    ========     ========    ========
Net income per share.................   $   0.11     $   0.20    $   0.20    $   0.10    $   0.11     $   0.21    $   0.05
Weighted average common shares
 outstanding.........................      4,814        4,814       5,046       6,128       6,191        6,208       6,259
 
<CAPTION>
                                                QUARTER ENDED            
                                      -----------------------------------
                                       MAR. 31,    JUNE 30,    SEPT. 30,
                                         1996        1996        1996
                                       --------    --------    ---------
                                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
<S>                                     <C>        <C>         <C>
Revenue:
 Contract revenue....................  $ 21,962    $ 20,529     $ 28,975
 Product sales.......................    37,790      54,913       86,150
                                       --------    --------    ---------
   Total revenue.....................    59,752      75,442      115,125
Direct costs:
 Contract costs......................    10,914      10,948       19,125
 Cost of product sales...............    33,420      47,779       75,553
                                       --------    --------    ---------
   Total direct costs................    44,334      58,727       94,678
Indirect, general and administrative
 expenses............................    13,161      14,071       15,366
Amortization and other operating
 costs, net..........................       694         448          501
                                       --------    --------    ---------
Operating income.....................     1,563       2,196        4,580
Interest expense.....................      (955)     (1,266)      (1,643)
Equity earnings of affiliate.........       657         397          663
                                       --------    --------    ---------
Income before income taxes...........     1,265       1,327        3,600
Provision for income taxes...........       565         570        1,606
                                       --------    --------    ---------
Net income...........................  $    700    $    757     $  1,994
                                       ========    ========     ========
Net income per share.................  $   0.11    $   0.12     $   0.31
Weighted average common shares
 outstanding.........................     6,297       6,336        6,418
</TABLE>
 
                                       22
<PAGE>   24
 
  INFLATION
 
     Approximately 56.8% and 31.6% of the Company's contract revenue for fiscal
1996 and for the six months ended September 30, 1996, respectively, were derived
under certain IDIQ contracts or cost-reimbursement contracts, under which
inflationary increases are borne by the client. Although the Company performs on
several multi-year fixed-price, time-and-materials, IDIQ and GSA Schedule
contracts, under which it bears the risk of inflationary pressure on its costs,
to date it has not been materially adversely affected by inflation. In addition,
the Company's product sales generally have not been affected by inflation.
 
LIQUIDITY AND CAPITAL RESOURCES
 
   
     Net cash of approximately $19.0 million was used in operating activities
during the six months ended September 30, 1996. This net use of cash largely
resulted from a significant increase in accounts receivable, which was due to
the revenue growth experienced by the Company during the six months ended
September 30, 1996 as compared with the comparable period of the prior year. In
addition, increases in both inventory and prepaid expenses contributed to the
net use of cash in the six months ended September 30, 1996, offset by increases
in accounts payable and accrued expenses. Operating activities during fiscal
1996 used cash of approximately $5.2 million, primarily reflecting increases in
accounts receivable of $10.9 million and decreases in accounts payable of $5.8
million, offset by decreases in prepaid expenses of $5.0 million. Net cash of
$13.3 million and $6.6 million was used by operating activities during fiscal
1995 and 1994, respectively. The cash used in operations during fiscal 1995 was
largely the result of increases in accounts receivable and inventory resulting
from higher business volumes and an increase in prepaid expenses resulting from
advance purchases under the SASS contract. Operating activities during fiscal
1995 used cash of $13.3 million compared with $6.6 million in 1994, primarily
reflecting increases in accounts receivable of $6.3 million and inventory of
$2.6 million resulting from the increased volume of business and $6.9 million in
prepaid expenses resulting from advance purchases under the SASS contract.
    
 
     Investing activities used cash of approximately $1.2 million during the six
months ended September 30, 1996. This was largely the result of a $200,000
investment made in WheelGroup Corporation ("WheelGroup"), which is primarily
involved in network security products and services, and a $300,000 convertible
note purchased from WheelGroup. In addition, the Company invested cash of
approximately $442,000 in the purchase of office and computer-related equipment
for use in the performance of contracts and for increased efficiency in the
Company's administration. The Company also invested cash of approximately
$297,000 in the development of software products designed for use by the
Company's newly-formed subsidiary, Community Networks, Inc. ("CNI"). CNI was
formed by the Company for the purpose of providing local communities with
high-speed Internet access, specialized intranets, and electronic commerce
capability. Investing activities used cash of approximately $15.2 million during
fiscal 1996, principally due to the acquisition of CAI. In comparison, $4.2
million and $342,000 was used by investing activities in fiscal 1995 and 1994,
respectively. The cash used in investing activities during fiscal 1995 was
principally due to the acquisitions of ACTech and Delta.
 
     During fiscal 1996, 1995, and 1994, the Company invested $1.6 million,
$734,000, and $367,000, respectively, in capital expenditures, primarily
relating to acquisitions of office and computer-related equipment for use in the
performance of contracts and for increased efficiency in the Company's
administration.
 
     During the six months ended September 30, 1996, the Company's financing
activities provided cash of approximately $20.3 million, resulting primarily
from $20.1 million in increased borrowings under the Company's revolving line of
credit used to fund working capital needs. At September 30, 1996, the Company
had approximately $9.5 million available for borrowing under its Credit
Facility. On October 1, 1996, the Credit Facility was amended to increase the
ceiling for available borrowings to $85.0 million through March 31, 1997 and
$65.0 million thereafter. During fiscal 1996, $19.1 million was provided from
financing
 
                                       23
<PAGE>   25
 
activities primarily as the result of $15.0 million in proceeds received from
the issuance of the Subordinated Notes and increased borrowings of $7.0 million
under the Credit Facility. See "-- Subordinated Notes" and "-- Credit Facility."
These funds were used to finance the cash portion of the Company's acquisition
of CAI and to fund the Company's significant business growth. These financing
sources were offset by the repayment of $1.6 million of long-term debt,
including amounts previously outstanding with the Company and amounts acquired
in the purchase of CAI, and the payment of $1.6 million of costs incurred to
obtain the Credit Facility and to issue the Subordinated Notes. In fiscal 1995,
$18.6 million was provided from financing activities, reflecting $8.7 million in
net proceeds from the Company's initial public offering and increased borrowings
of $11.4 million under the Company's previous line of credit, which resulted
from financing needed to fund the Company's growth. In fiscal 1994,
approximately $6.6 million was provided for financing activities, principally
from accounts receivable financing under the Company's previous line of credit.
 
     As of September 30, 1996, working capital was $71.4 million, compared to
$47.9 million at March 31, 1996. This increase is primarily due to the
significant increase in the volume of business during the six months ended
September 30, 1996, which resulted in significantly higher accounts receivable
balances. At March 31, 1996, working capital was $47.9 million, a $34.8 million
increase over the working capital level at March 31, 1995. This increase is
primarily attributable to the Company's Credit Facility and to the Subordinated
Notes, both of which represent non-current debt. Borrowings under the Company's
previous credit facility were of a short-term nature.
 
     BTG believes that funds available under its Credit Facility and the
application of the net proceeds of this offering will be sufficient to meet the
Company's working capital and capital expenditure requirements for the next 12
months.
 
     Credit Facility.  The Credit Facility is a secured revolving credit
facility consisting of four revolving promissory notes provided to the Company
and its subsidiaries by NationsBank, N.A. ("NationsBank"), Fleet Capital
Corporation, Sanwa Business Credit Corporation, and Signet Bank, N.A.
(collectively the "Lenders") in the principal amount of up to $85.0 million.
(See, however, " -- Subordinated Notes" regarding limitations on the Company's
borrowings under the Credit Facility.) The principal amount outstanding under
the Credit Facility may not exceed the lesser of (i) $85.0 million or (ii) a
defined borrowing base, which is a variable amount calculated by aggregating a
specified set of the Company's accounts receivable, unbilled costs, and
inventory ($81.7 million as of October 14, 1996). The Company must pay a
commitment fee if the quarterly average daily outstanding principal balance
under the Credit Facility is less than 50.00% of the commitment amount ($85.0
million unless otherwise reduced). Interest on revolving loan advances made
under the Credit Facility is, at the option of the Company, either (i) the
NationsBank prime rate or (ii) LIBOR plus 2.00%. The Credit Facility is secured
and includes certain financial and other covenants restricting, among other
things, changes in capital structure, mergers, acquisitions, sales of assets,
changes of operations, purchases and redemptions of stock, additional
indebtedness, payment of dividends and other payments to shareholders,
investments, capital expenditures, a net loss by the Company for any fiscal
quarter and certain other matters without the approval of NationsBank. The
Company was in compliance with all financial covenants and ratios required under
the Credit Facility at September 30, 1996. On such date, the balance outstanding
under the Credit Facility was approximately $50.5 million. The Credit Facility
expires on August 31, 1998.
 
     Subordinated Notes.  On February 16, 1996, the Company entered into a Note
and Warrant Purchase Agreement (the "Nomura Agreement") with Nomura Holding
America, Inc. ("Nomura") under which the Company issued $15.0 million of
Subordinated Notes. The Subordinated Notes, which bear interest at 12.875% per
annum, are due in February 2001. In connection with the issuance of the
Subordinated Notes, the Company also issued common stock purchase warrants (the
"Warrants") to the holder of the Subordinated Notes, entitling such holder to
purchase up to 317,478 shares of Common Stock at $9.50 per share and to certain
registration rights with respect to such shares. The Warrants are exercisable at
any time through February 16, 2003. Both the number of shares obtainable from
exercise of the Warrants and the exercise price per share are subject to
adjustment based on certain anti-dilution provisions included in the Nomura
Agreement. The Nomura Agreement also contains certain covenants, which, among
other matters, restrict or
 
                                       24
<PAGE>   26
 
limit the ability of the Company to pay dividends, incur indebtedness, make
capital expenditures and acquire other companies. The Company is also required
to maintain certain financial ratios regarding interest coverage, leverage, and
net worth, among others. The Company was in compliance with all financial
covenants and ratios required under the Nomura Agreement at September 30, 1996.
On October 1, 1996, the Company obtained the consent of the Subordinated Notes
holders to increase its borrowings under the Credit Facility to $85.0 million
(the Nomura Agreement originally restricted the Company from borrowing amounts
over $60.0 million from the Credit Facility) until March 31, 1997, and $65.0
million thereafter.
 
   
     Inventory Financing Facility.  BTG entered into an agreement with Deutsche
Financial Services Corporation ("Deutsche") to borrow up to $15.0 million to
finance inventory purchases (the "Inventory Financing Facility") on October 31,
1996. The Inventory Financing Facility is secured by all of the Company's
inventory. The interest rate and other finance charges on each advance under the
Inventory Financing Facility will be set by mutual agreement of the parties
based on the particular item of inventory being financed, the availability of
vendor discounts, prevailing economic conditions, Deutsche's floor planning
volume with the Company and its vendors and other economic factors. The Lenders
have approved the Inventory Financing Facility, as has the holder of the
Subordinated Notes, subject to the condition that the maximum amount of
outstanding debt under the Inventory Financing Facility and the Credit Facility
not exceed $90.0 million until March 31, 1997, and $65.0 million thereafter. To
date, there have been no advances to the Company under the Inventory Financing
Facility.
    
 
                                       25
<PAGE>   27
 
                                    BUSINESS
 
GENERAL
 
     BTG is an information technology company providing complete solutions to a
broad range of complex systems and product needs of the Government, state and
local governments and commercial clients. The Company provides systems
development, integration, engineering and network design, implementation and
security expertise services (its "Systems Business"). The Company also resells
computer hardware, software and integrated systems (its "Product Reselling
Business"). Through acquisitions, internal growth and successful contract
awards, the Company has increased its participation as a significant provider of
information technology solutions to the Government. The Company intends to
continue to expand and diversify its Government client base and to pursue other
opportunities for commercial application of its expertise. For fiscal 1996 and
the six months ended September 30, 1996, the Company's revenues were $213.6
million and $190.6 million, respectively, and its net income was $3.0 million
and $2.8 million, respectively. The Company's headquarters and executive offices
are located at 1945 Old Gallows Road, Vienna, Virginia 22182, and its telephone
number is (703) 556-6518.
 
INDUSTRY BACKGROUND
 
     Since the mid- to late 1980s, the Government, like many corporate
organizations, has increasingly adopted computer networking technology to
interconnect personal computers into resource-sharing work groups referred to as
local area networks. In recent years, there has been an increasing demand in the
information technology industry for open systems approaches designed to create
interoperability among COTS computer software and hardware products manufactured
by different suppliers. In addition, concerns over excessive development costs
and the rapid pace of technological change have led both Government and
commercial clients to demand flexible systems created by adapting
readily-available COTS software and hardware, rather than systems that have been
built to customized specifications.
 
     According to Federal Sources, Inc., an independent market research firm
specializing in the federal market, the United States Government is the world's
largest single buyer of information technology services and products. Federal
Sources estimates that Government spending was $26.3 billion ($9.8 billion by
DoD and $16.4 billion by civilian agencies) in the Government's fiscal 1996
(which ends September 30) and will be $26.5 billion ($9.7 billion by DoD and
$16.8 billion by civilian agencies) in its fiscal 1997. In addition, according
to the Electronic Industries Association, Government agencies that are not
required to report their information technology expenditures, including the
intelligence community, will spend an additional $20 billion in the Government's
fiscal 1997 on such technology. In the Government's fiscal 1997, total
Government spending on information technology services and products is forecast
to be approximately $46 billion.
 
     Since the late 1980s, the Government has made use of fewer, but
larger-scale, procurements to meet its information technology requirements,
requiring companies to have greater financial and technical resources in order
to participate in competitive bids. This has necessitated increased use of
teaming agreements among several firms in order to fulfill the requirements of
the larger procurements, which have frequently been awarded as IDIQ, multiple
party contracts. Increasingly, such IDIQ awards have been made to more than one
team which has resulted in post-award competition for contract orders. See
"-- Government Contracts -- Negotiated Procurement Contracts."
 
     The 1990s marked the emergence of rapidly developing Internet/intranet
technologies. Although information technologies, such as ARPANET, secure data
transmissions, and data encryption have long been in use in the military
intelligence arena, recent technological advancements in computer hardware and
software technology have now made such applications economically viable for use
by private companies. This has given rise to the need for specialized expertise
in the areas of local and wide area network design and installation, network
management and operation, and network security using complex, leading edge
information technology hardware and software products.
 
                                       26
<PAGE>   28
 
STRATEGY
 
     The Company's objective is to provide responsive and high-quality products,
services and solutions that meet the complete information technology needs of a
growing and increasingly diversified client base. The Company's strategies to
meet this objective are the following:
 
     Leverage Complementary Businesses.  The Company will continue to leverage
the core competencies of its Systems Business, including its expertise in the
areas of information warfare, intelligence systems, cost modelling and
simulation and local and wide area network design, implementation and
management, with the procurement capabilities of its Product Reselling Business
to provide complete information technology solutions. It draws on the resources
of these complementary businesses to bid on larger and more complex
procurements, either as prime contractor or as a sub-contractor, that will
generate increased revenue. In November 1995, for example, the Company was
selected as the prime contractor of a team comprised of BTG, EDS Corp. ("EDS")
and Sterling Software Inc. ("Sterling") to provide the United States Air Force
("USAF") and other members of the defense intelligence community with a full
range of integrated hardware and software products and services. Also, the
Company is applying its expertise in systems integration and networking
technology to develop revenue-generating opportunities in all areas of its
business.
 
     Pursue Strategic Acquisitions.  The Company will seek additional
opportunities to acquire companies with complementary technical capabilities,
new geographic locations, or clients in new markets. During the last four years,
the Company has made four such acquisitions. The recent acquisition of CAI, for
example, extended the Company's systems integration capabilities, particularly
in the civilian agency sector of the Government market. In addition, the Company
will seek to capitalize on cross-referral and cross-selling opportunities, as
well as economies of scale and reductions of overhead, that are provided by
acquisitions. The Company believes that continued consolidation within the
information technology industry will provide further opportunities to expand
through acquisitions.
 
     Use Teaming Relationships.  The Company is building teaming relationships
with other participants in the information technology industry that will enhance
its ability to participate in increasingly large and complex procurement
programs. The Company participates in such projects with major contractors,
including BDM International, Inc. ("BDM"), Coopers & Lybrand L.L.P. ("Coopers &
Lybrand"), EDS, International Business Machines Corp. ("IBM"), Sterling, UNISYS
Corporation ("UNISYS") and Xerox Corp. ("Xerox"). The IC4I contract was awarded
to a team comprised of BTG, EDS and Sterling. Two other teams were also
selected. The ITOP contract was awarded to a team led by BTG with Coopers &
Lybrand and eight other subcontractors, and eight other teams. The Company seeks
to use its teaming relationships to generate increased revenue and
profitability.
 
     Diversify Systems Business Towards Non-Defense Clients.  The Company will
seek to extend its expertise in systems integration and networking beyond its
traditional defense intelligence client base. Since the early 1980's, the
Company has provided systems design, integration, and engineering services and
computer hardware and software products to a variety of defense and intelligence
agencies. BTG has been involved in the development and continuing enhancement of
a number of networked systems designed to gather, analyze and distribute
sensitive intelligence information. This depth of expertise is directly
applicable to the emerging Internet/intranet and electronic commerce needs of
the civilian government and the commercial marketplace. The Company will use its
capabilities in open systems development, networking and network security,
client-server architecture, document imaging and information management,
together with its access to COTS hardware/software products, to expand its
growing civilian government and commercial business bases. In August 1996, for
instance, the Company was selected by the NIH as a prime contractor for
ImageWorld, a $100 million program for imaging systems, services and products.
The Company's team members include IBM and Xerox. Six other large contractor
teams and 13 small and minority businesses were also selected. Moreover, in
October 1996, the Company's contract with the Tennessee Valley Authority ("TVA")
to design and implement an accelerated delivery program to manage TVA's
inventory was extended for up to three years with a potential contract capacity
of more than $30 million.
 
     Leverage Expertise with Leading Edge Technologies.  The Company will
leverage its expertise with leading edge technologies to provide creative
solutions for complex systems integration and networking
 
                                       27
<PAGE>   29
 
requirements. The Company is skilled in large scale document imaging,
information management and data retrieval and has developed a proprietary
document search system (TeraSEARCH) which is used by the Company in combination
with other COTS document management products (such as Excalibur's
RetrievalWare(TM) integrated with Netscape's Internet server). In addition, the
Company will continue to develop Internet/intranet applications using
sophisticated network security and encryption technology in tandem with leading
edge system vulnerability assessment and intrusion detection products like
WheelGroup's NetRanger(TM). The Company intends to continue to develop strategic
supplier alliances, such as those it has entered into with Netscape
Communications Corp., Excalibur Technologies Corporation, Verity Inc. and
WheelGroup, to ensure that the Company can provide the most complete, current
and innovative information technology products and services to its clients. The
Company will also continue to assemble custom, high-performance microcomputers
and servers with a variety of microprocessors, memory configurations and other
customized features.
 
COMPANY OPERATIONS
 
     The Company has organized its business into two principal areas: the
Systems Business and the Product Reselling Business. The Systems Business
accounted for 29.6%, 31.4% and 26.0% of total revenues in fiscal 1995 and 1996,
and the six months ended September 30, 1996, respectively, while the Product
Reselling Business accounted for 70.4%, 68.6% and 74.0% of total revenues during
such periods.
 
  THE SYSTEMS BUSINESS
 
     At the beginning of fiscal 1997, the Company organized the Systems Business
into two strategic units: the Systems Engineering Business Unit and the
Integration and Network Systems Business Unit. The Systems Engineering Business
Unit is generally engaged in system development, integration and engineering
activities primarily for defense oriented applications. The Integration and
Network Systems Business Unit is generally engaged in network development,
document imaging and electronic data interchange activities primarily for
non-defense oriented applications.
 
     Systems Engineering Business Unit.  The Company designs, develops and
integrates command, control, communications and intelligence systems that
provide open, modular computer-based solutions for specific military
applications, including information warfare. The Company provides competitive
and rapidly accessible solutions to its clients using either COTS software and
hardware from multiple providers or custom-built systems.
 
     The Company has expertise in data assimilation and correlation
applications, that is, the technique of accepting, analyzing and displaying
electronic data from land-, sea-, air-, and space-based sensors, so it can be
rapidly evaluated. The Company's systems give a coherent picture of the
available electronic information, as well as the means to share such
information. The Company has developed both tactical systems, which allow users
to act upon intelligence data immediately, and analytical systems, which permit
use of data for evaluation and planning purposes. These types of systems have
been used in a variety of military settings, including operations in the Middle
East, Somalia, Bosnia and Korea, for tracking troop movements and other
intelligence functions.
 
     The Company uses its expertise to build fully-integrated systems for
military intelligence applications. These systems contain state-of-the-art
software and hardware products and are often "ruggedized" for use in harsh
climates or hazardous environments. The Company uses its integration expertise
to help clients achieve interoperability and integration of multiple information
systems and to permit the sharing of information across dissimilar systems,
thereby increasing the speed and efficiency with which information retrieval and
processing can occur. The Company furnishes a variety of services, such as
requirements analysis, hardware and software selection, hardware and software
on-site installation, systems packaging, troubleshooting, maintenance, repair,
and user training, to accomplish the integration and continuing support of its
systems. The Company is also involved in the DoD information warfare initiative
designed to protect sensitive information resident in a variety of military
intelligence networks and systems. In this regard, the Company is the exclusive
provider to the Government of WheelGroup's NetRanger(TM) products which provide
the client with network vulnerability and intrusion detection capabilities.
 
                                       28
<PAGE>   30
 
     The Company provides engineering and technical support to its clients
across a wide array of technical disciplines, including systems design, planning
operations and maintenance, configuration management, logistics, training and
cost control. The Company's engineering functions generally focus on client
needs for configuration management, re-engineering of existing systems,
maintenance and technical support. The Company performs software engineering to
develop and prototype various data processing and correlation algorithms,
systems engineering to integrate complex network and mainframe systems, and
management engineering to coordinate and control large system operations,
implementation and upgrades.
 
     The following are significant Systems Engineering Business Unit contracts
and programs:
 
     - The IC4I contract, which was awarded in November 1995 to a team comprised
       of BTG, EDS, and Sterling with BTG as the prime contractor and EDS and
       Sterling as sub-contractors, requires the BTG team to provide the USAF
       and other members of the defense intelligence community with a full range
       of integrated hardware and software products and services. Two other
       teams were also selected. The IC4I program will focus primarily on the
       manufacture and development of interoperable systems and subsystems to
       upgrade the defense intelligence system. The IC4I contract is a five-year
       program with total contract capacity of approximately $929 million.
       Although there can be no assurances, the Company believes that the
       potential value to BTG under this contract is in excess of $300 million.
       The IC4I program began generating revenues in fiscal 1997. During the six
       months ended September 30, 1996, $7.9 million of revenue was recognized
       by the Company under this contract.
 
     - The U.S. Department of Transportation's Information Technology Omnibus
       Procurement Program ("ITOP") program, which was awarded in May 1996 to a
       team comprised of BTG as the prime contractor, Coopers & Lybrand and
       eight other subcontractors, will focus on providing systems engineering
       services in the areas of electronic commerce and electronic data
       interchange, Internet access and intranet support, local and wide area
       networks, software engineering, office automation support, and business
       process reengineering. Eight other teams were also selected. The ITOP
       contract is a seven-year program with a total contract capacity of
       approximately $1.1 billion. Although there can be no assurances, the
       Company believes that the potential value to BTG under this contract is
       approximately $50 million.
 
     Integration and Network Systems Business Unit.  The Integration and Network
Systems Business Unit focuses on the adaptation of the Systems Business
expertise to non-defense oriented applications and seeks to leverage the Systems
Business expertise with the procurement capabilities of the Product Reselling
Business.
 
     The Company uses its specialized expertise in the areas of local and wide
area network design and installation, network management and operations, and
network security to develop custom networks and Websites. For example, the
Company (i) helped develop customized Websites for Strong Capital Management
Inc., Spencer Gifts, Inc., the Fairfax County Economic Development Authority and
the U.S. Conference of Mayors, (ii) formed a new subsidiary corporation, CNI, to
work with established cable operators to provide local communities with a range
of Internet/intranet services and (iii) has designed, installed, secured, and/or
managed a variety of networks for its clients.
 
     The Company uses its expertise in document imaging and data retrieval and
organization to provide innovative document storage and retrieval services. BTG
used its proprietary TeraSEARCH imaging system in support of a major defense
client. The system was installed and the first thousand pages indexed in one
day. The system gave researchers and lawyers rapid search and retrieval access
to information that would otherwise be buried in millions of pages of notes,
contracts, and engineering reports. Initially sized for two million document
pages, the system was upgraded to handle over seven million pages. Document
capture and search features were enhanced to work with bate stamps (unique
document identifiers used in the legal profession), and the system has been
integrated with relational database technology to track specific document
information like dates and witnesses.
 
     BTG combines its networking and computer integration skills to create
Electronic Data Interchanges ("EDI"s) to help its clients implement inventory
programs. For example, BTG designed and implemented an accelerated delivery
program for the TVA using an EDI to ensure that the TVA could obtain key
computer
 
                                       29
<PAGE>   31
 
products within five days of ordering. The Company set up a similar system
specifically tailored to satisfy Freddie Mac's unique purchasing preferences,
including same-day delivery.
 
     The following are significant Integration and Network System Business Unit
contracts and programs:
 
     - In August 1996, NIH awarded its ImageWorld program to a team comprised of
       BTG, IBM, Information Management Consultants, Inc., I-NET Inc., Sensor
       Systems, Inc. and Xerox. Six other large contractor teams and 13 small
       and minority businesses were also selected. The teams will compete for
       task orders for imaging technology, document conversion and electronic
       storage, and electronic document management. The goal is to convert
       traditional paper databases into electronic files that can be retrieved
       and shared among Government workers. The NIH program is a five-year
       program with a total contract capacity of $100 million. Although there
       can be no assurances, the Company believes that the potential value to
       BTG under this contract is approximately $10 million.
 
     - Since September 1994, the Company, and its wholly-owned subsidiary CAI,
       have provided to the Department of Education ("DoE") roughly 100
       automation support professionals from all technical specialties and a
       variety of networking and integration services under a large facilities
       and engineering support contract. Recently, the Company installed and
       customized a complex WorldWide Web server that will enable the DoE to
       publish grant announcements and procurement information on the Internet.
       The DoE contract is a five-year program, including option periods, with a
       total contract capacity of $60 million. Although there can be no
       assurances, the Company believes the potential value to BTG under this
       contract is approximately $50 million. Revenues in fiscal 1996 and the
       six months ended September 30, 1996 were $4.3 million and $6.6 million,
       respectively. The DoE contract has accounted for approximately $17.2
       million in total revenues through September 30, 1996.
 
  THE PRODUCT RESELLING BUSINESS
 
     Technology Systems Business Unit.  As a product reseller of computer
hardware, software and integrated systems, the Company, through its Technology
Systems Business Unit, provides clients with advanced technology products in the
areas of enterprise networking, the UNIX operating system environment, data
storage, image processing and high-performance client/servers. The Company
emphasizes open architecture and widely accepted industry standards in
identifying specific products to be used in clients' systems. The Company sells
directly to the Government and to systems integrators and prime contractors
selling to the Government market.
 
     A significant percentage of the Company's revenues (41.3% in fiscal 1996
and 54.5% during the six months ended September 30, 1996) is derived from
product sales to the Government under a variety of agency-specific IDIQ
contracts. For example, the Company provides microcomputer systems, servers,
networking components, software and services under its TDA-2 contract to the
Department of the Treasury; microcomputer systems, UNIX systems, networking
components, software and services under its contract with the NIH; COTS
software, including Applixware Word, Spreadsheet, and Send Mail, Oracle 7 Office
Relational Database Management System and Interleaf WorldView Press under its
SASS contract with the Defense Intelligence Agency ("DIA"); and portable PCs,
office automation software, computer peripherals, and technical support and
warranty maintenance under its NTOPS contract with the Department of the Navy.
More recently, the Company and one other government contractor was awarded the
U.S. Army's PC-2 contract to supply the Army with high performance COTS hardware
and software. The contract has a total contract capacity of $554 million over
two years. Although there can be no assurances, the Company believes the
potential value to BTG is approximately $200 million.
 
     Another significant percentage of the Company's revenues (19.4% in fiscal
1996 and 11.8% for the six months ended September 30, 1996) is derived from
sales to the Government either directly under the Company's four GSA Schedule
contracts or from sales to other prime contractors with GSA Schedule contracts.
See "-- Government Contracts -- The GSA Schedules." GSA Schedule contracts
permit the Company to offer over 50,000 products from more than 300 suppliers.
Representative products include operating systems, work stations, file servers,
backup and storage systems, printers, secure wide area networks, hardware
peripherals, computer software, and document imaging software.
 
                                       30
<PAGE>   32
 
     In order to complement its ability to provide complete solutions to its
clients, the Company's Product Reselling Business assembles and sells a line of
high-performance RISC- and Intel-based computers under its own BTG trade name.
BTG has an agreement with Digital under which Digital supplies it with Alpha
microprocessors. The BTG systems offer Microsoft's Windows and Windows NT
operating systems, with access to thousands of COTS software applications. The
Company offers a full range of support services to clients purchasing BTG
systems, including testing, installation, maintenance and user support.
Approximately 4.2% of total revenues in fiscal 1996 and for the six months ended
September 30, 1996, were obtained from sales of products carrying the BTG trade
name.
 
     The Company has invested in infrastructure improvements over the past two
years to support its product reselling activities, including automated order
processing, inventory control and status checking systems that permit 48-hour
turnaround on most orders. The Company provides its clients a range of support
services, including employee training, maintenance, repair and user assistance.
Products sold by the Company are protected by a variety of warranties, and the
Company also offers extended service contracts for many products. Technical
support services are often provided by personnel in the Company's systems
development, integration and engineering business areas, although third-party
service firms are also used in certain instances. In order to provide a
centralized source of products for its clients, the Company maintains strong
relationships with leading providers of hardware and software products. See
"-- Suppliers."
 
CLIENTS
 
     The Company derives a substantial portion of its revenues from contracts
with various agencies of the Government, including all four armed forces, the
DIA, the GSA, the National Security Agency ("NSA"), and many of the civilian
Government agencies such as the Environmental Protection Agency, and the
Departments of Treasury and Education. Under the NATO BOA, the Company has sold
services and products to member countries and agencies of NATO. In addition, the
Company has performed projects for, or supplied computer hardware, software and
integrated systems to, a limited number of commercial clients, as well as
several state and local governments. As of September 30, 1996, the Company was
performing on over 90 active Government contracts, with a total contract
capacity (including option periods) in excess of $1.0 billion. This amount was
increased to over $1.3 billion as a result of the award of the U.S. Army's PC-2
contract to the Company in October 1996. See "-- Backlog."
 
     In fiscal 1995, 1996 and the six months ended September 30, 1996, the
Company derived approximately 91.2%, 89.8% and 89.6%, respectively, of total
revenues from Government contracts. The following table sets forth the Company's
estimates of its total revenues in the last two fiscal years and for the six
months ended September 30, 1996:
 
<TABLE>
<CAPTION>
                                                              FISCAL YEAR ENDED
                                                                  MARCH 31,         SIX MONTHS ENDED
                                                             -------------------     SEPTEMBER 30,
                                                             1995          1996           1996
                                                             -----         -----    ----------------
                                                                      (% OF TOTAL REVENUE)
<S>                                                          <C>           <C>      <C>
DoD -- armed forces.......................................    27.2%         31.3%          25.7%
DoD -- national security agencies.........................    11.3           8.7            4.1
NATO......................................................    27.6          15.2            1.0
                                                             -----         -----         ------
     Defense contracts....................................    66.1          55.2           30.8
                                                             -----         -----         ------
GSA (including BTG clients with GSA Schedule sales).......    17.8          19.4           11.8
Other federal civilian agencies...........................     7.3          15.2           47.0
Commercial clients, state and local governments, and
  other...................................................     8.8          10.2           10.4
                                                             -----         -----         ------
     Non-defense contracts................................    33.9          44.8           69.2
                                                             -----         -----         ------
          Total...........................................   100.0%        100.0%         100.0%
                                                             =====         =====         ======
</TABLE>
 
                                       31
<PAGE>   33
 
TEAMING RELATIONSHIPS
 
     The Company maintains teaming relationships with major Government
contractors, including BDM, Coopers & Lybrand, EDS, Sterling, UNISYS and Xerox,
in order to bid on and participate in a greater number of increasingly large and
complex procurement projects. Teaming relationships have enabled BTG to secure
several large Government contracts such as the IC4I contract, which was awarded
in November 1995 to a team comprised of BTG, as the prime contractor, EDS and
Sterling. The IC4I contract requires the BTG team to provide the USAF and other
members of the defense intelligence community with a full range of integrated
hardware and software products and services.
 
SALES AND MARKETING
 
     Within its Systems Business, the Company's sales and marketing activities
are conducted by senior management and its own professional staff of engineers,
analysts and other personnel. Within its Product Reselling Business, the Company
employs approximately 86 sales and marketing personnel, of whom 79 are primarily
engaged in sales and seven are primarily engaged in marketing activities. The
Company provides training to its sales force on various Government procurement
processes and technical features of the products and services it offers. All
sales personnel have been trained on, and have on-line access to, the Company's
computerized system for maintaining price, product availability, bid, ordering
and order-status information. Marketing personnel design and direct the
Company's market research, telemarketing and direct mail campaigns, and oversee
product management efforts. The Company also plans to implement Company-
sponsored catalogues and seminars, advertise in specialty trade publications and
participate in major trade shows.
 
BACKLOG
 
     The Company's total contract backlog is only a portion of total contract
capacity (i.e., the maximum amount that the Government can purchase under its
contracts with the Company) and represents management's estimate of the
aggregate revenues that will be earned by the Company over the life of all of
its contracts, including option periods. Because many of BTG's contracts are
multi-year contracts and contracts with option years, total contract backlog
represents revenues expected to be realized over a number of years into the
future. The Company's estimated total contract backlog as of March 31, 1995 and
1996 and September 30, 1996 was $227.7 million, $788.0 million and $857.0
million, respectively. The Company estimates that the U.S. Army's PC-2 contract
awarded in October 1996 increased the Company's total contract capacity by
approximately $200 million to over $1.0 billion. Because total contract backlog
is based on management's estimate as to the future potential of existing
contracts, there is no assurance that all of such backlog will be recognized as
revenues.
 
     Because the Government operates under annual appropriations, agencies of
the Government typically fund contracts on an incremental basis. Accordingly,
only a portion of the Company's total contract backlog is "funded." Funded
backlog consists of the aggregate dollar portion of contracts that is currently
appropriated by Government clients and allocated to contracts by the purchasing
Government agencies or otherwise allocated for payment by clients upon
completion of specified work. The Company estimates that as of March 31, 1995
and 1996 and September 30, 1996, its funded contract backlog was $34.1 million,
$36.0 million and 104.7 million, respectively.
 
     Funded backlog generally varies depending on procurement and funding cycles
and other factors beyond the Company's control. Accordingly, period-to-period
comparisons are difficult and not necessarily indicative of any future trends in
revenues. Moreover, the unfunded backlog cannot be relied upon as an indicator
of future contract revenue because there is no assurance that the unfunded
portion will be funded. Finally, the Government's ability to select multiple
winners under IDIQ contracts, as well as its right to limit orders to any
particular awardee, mean that there is no assurance that unfunded contract
backlog will result in actual orders.
 
                                       32
<PAGE>   34
 
SUPPLIERS
 
     The Company devotes significant resources to establishing and maintaining
relationships with its suppliers. The Company offers its suppliers a number of
opportunities to expand their sales to the Government market, including access
to the Government market through numerous diverse contracts, relief from
compliance costs of procurement regulations for selling directly to the
Government market, lower costs for selling and marketing programs, and
elimination of billing and collection costs related to the Government market,
and participation in product services, including numerous Government-specific
marketing programs and end-user technical support.
 
     The terms of the Company's agreements with its suppliers vary widely, but
typically permit the Company to purchase products for resale to the Government.
Most of the Company's supplier agreements do not require the Company to purchase
any specified quantities of product. The Company typically requires suppliers
acting under its Government contracts to provide the Company with supply and
price protection for the duration of such contracts. Other than supplier
agreements under Government contracts, the Company's supplier agreements are
typically terminable by the supplier on short notice, at will or immediately
upon default by the Company. These supplier agreements also typically permit the
Company to return previous product purchases at no charge, for a specified
restocking fee and/or in exchange for other products of the supplier. The
Company also purchases some products from independent distributors.
 
     Suppliers provide the Company with incentives in the form of discounts,
rebates, credits, inventory financing programs and cooperative advertising and
market development funds. In accordance with the terms of its Government
contracts, the Company provides periodic reporting of pertinent supplier
contract terms and conditions to Government contracting officials. A reduction
in or discontinuance of these incentives or significant delays in receiving
reimbursements could materially adversely affect the Company.
 
     As a product reseller, the Company must continue to obtain products at
competitive prices from leading suppliers in order to provide a centralized
source of price-competitive products for its clients and to be awarded new
Government contracts and Government orders under its existing IDIQ contracts.
Although most of the Company's suppliers currently do not sell their products
under their own GSA Schedule contracts, certain suppliers have, and others may
apply for, their own GSA Schedule contracts and may sell their products at lower
end-user prices than those the Company currently offers or could profitably
offer. Although the Company believes its relationships with its key suppliers to
be good, certain actions by suppliers could adversely affect the Company's
operations, including sales directly to the Government, sales to the Company's
competitors on more favorable terms than to the Company, use of additional
resellers to represent their products on a GSA Schedule contract, restriction or
termination of the Company's rights to sell their products, or restriction of
their products from being carried on a GSA Schedule contract.
 
GOVERNMENT CONTRACTS
 
     Approximately 91.2%, 89.8% and 89.6% of the Company's total revenues in
fiscal 1995, 1996 and for the six months ended September 30, 1996, respectively,
were derived from business performed under the following two types of Government
contracts (i) contracts obtained through a negotiated procurement process and
(ii) GSA Schedule contracts. The Company's activities within its Systems
Business are generally performed under contracts obtained through negotiated
procurements, while the Company's product reselling activities are generally
performed under both negotiated procurement contracts (IDIQ type) and GSA
Schedule contracts.
 
     Government contracts are generally subject to a number of risks including,
for example, the termination of contracts by the Government for convenience or
default, the availability of Government funding, the right of the Government not
to exercise option years under contracts, to amend contracts and to subject
contracts to a competitive rebidding process, the adjustment of costs and
revenue by Government auditors, and the shutdown or partial shutdown of selected
Government agencies. Prior to fiscal 1996, the Company had not been materially
affected by the foregoing risks. In the latter half of fiscal 1996, however, the
Company's operations were adversely affected by the Government's budget impasse
which resulted in the partial shutdown of the Government for several weeks
during the third and fourth quarters of the Company's fiscal
 
                                       33
<PAGE>   35
 
year. This partial shutdown had a negative impact on the Company's third quarter
operations. In addition, the processing of payments under Government contracts
was delayed by the shutdowns. This resulted in the Company having to carry its
outstanding receivable accounts for longer periods of time which, in turn, meant
higher interest costs. The potential exists for similar Government shutdowns in
future years. The extent of any impact on the Company's results of operations,
financial position, or liquidity resulting from possible future shutdowns cannot
be predicted at this time.
 
     Negotiated Procurement Contracts.  Negotiated procurement contracts include
cost-reimbursement contracts (both cost-plus-fixed-fee and cost-plus-award-fee),
time and materials contracts, fixed-price contracts and IDIQ contracts. Revenues
derived under negotiated procurement contracts during fiscal 1995 and 1996 and
the six months ended September 30, 1996 were as follows by contract type:
 
<TABLE>
<CAPTION>
                                                    FISCAL YEAR ENDED MARCH 31,
                                             ------------------------------------------     SIX MONTHS ENDED
                                                    1995                   1996            SEPTEMBER 30, 1996
                                             -------------------    -------------------    -------------------
                                                                  (DOLLARS IN THOUSANDS)
                                             REVENUE     PERCENT    REVENUE     PERCENT    REVENUE     PERCENT
                                             --------    -------    --------    -------    --------    -------
<S>                                          <C>         <C>        <C>         <C>        <C>         <C>
Cost-reimbursement........................   $ 26,246      22.7 %   $ 32,249      20.8%    $ 13,666       9.2%
Time and materials........................      4,326       3.8        5,515       3.5        7,233       4.9
Fixed-price...............................      6,340       5.5       19,695      12.7        9,284       6.3
IDIQ*.....................................     78,512      68.0       97,657      63.0      118,078      79.6
                                             --------    -------    --------    -------    --------    -------
Total negotiated procurement contract
  revenue.................................   $115,424     100.0 %   $155,116     100.0%    $148,261     100.0%
                                             =========   =======    =========   =======    =========   =======
</TABLE>
 
- ---------------
* Approximately $9.2 million, $9.6 million and $14.1 million of total Company
  revenues in fiscal 1995 and 1996 and the six months ended September 30, 1996,
  respectively, were generated under IDIQ contracts which were primarily
  service-oriented. Approximately $69.3 million, $88.1 million and $103.9
  million of total Company revenues in fiscal 1995 and 1996 and the six months
  ended September 30, 1996, respectively, were generated under IDIQ contracts
  which were primarily product-oriented.
 
     Cost-plus-fixed-fee contracts provide for the reimbursement of incurred
costs during contract performance, to the extent that such costs are allowable
and allocable, and the payment of a fixed fee. The size of such fees as a
proportion of the contract value is limited by law. Cost-plus-award-fee
contracts typically provide for the reimbursement of costs with a base fee and
an additional fee that is based upon a periodic evaluation of the contractor's
performance against specified criteria. Under time and materials contracts, the
contractor agrees to provide certain categories of labor that satisfy
established education and experience qualifications at a fixed hourly rate. To
the extent a contractor's costs differ from the fixed hourly rate, the
contractor realizes all of the benefit or detriment resulting from decreases or
increases in the cost of performing the work. Under fixed-price contracts, the
contractor agrees to perform certain work for a fixed price and, accordingly,
realizes all the benefit or detriment resulting from decreases or increases in
the cost of performing the work.
 
     Under typical IDIQ contracts, the contractor agrees to provide specific
products and related services at specified unit prices. These contracts, which
are often awarded for large scale Government purchases of computer hardware,
software and integrated systems, are typically awarded through a formal
competitive bid process. The periods of performance for IDIQ contracts typically
span a base year and a number of option years. Under IDIQ contracts, the
Government is under no obligation to make purchases at levels approved under the
contract. As part of the Government mandate to streamline procurement
contracting procedures, agencies are awarding IDIQ contracts to multiple
parties. Each winner then has an opportunity to provide the types of products
and services described in the contract. The agency then typically buys from the
most competitive contractor without going through additional formal procurement
procedures. IDIQ contracts are often subject to modification as products
included in original contract specifications are replaced with new technology.
 
     Unsuccessful offerors on bids for negotiated procurement contracts often
bring protests challenging agency action in connection with the procurement,
either before the General Accounting Office (the "GAO"), the United States Court
of Federal Claims, a United States District Court or another appropriate forum.
The Company is currently aware of a bid protest of its U.S. Army's PC-2
contract. Although there can
 
                                       34
<PAGE>   36
 
be no assurances, management believes that the award of the U.S. Army's PC-2
contract to the Company will be upheld.
 
     The GSA Schedules.  Approximately 19.4% and 11.8% of the Company's total
revenue in fiscal 1996 and the six months ended September 30, 1996,
respectively, were derived from sales pursuant to GSA Schedule contracts held by
the Company during those periods and from sales to other prime contractors of
the Government with GSA Schedule contracts. The Company is one of the 10 largest
GSA Schedule holders and holds four GSA Schedule contracts: one Schedule A
contract for turnkey and large systems products; one Schedule B/C contract for
microcomputers, software and peripheral equipment; one Schedule E contract for
electronic commerce, electronic data interchange, automated procurement systems
and BTG services; and one Schedule 58VA for miscellaneous supplies related to
sales pursuant to the Company's other GSA Schedules. The Company's GSA Schedules
have terms ranging from one to five years. The Company has not experienced any
difficulty in obtaining renewal of its GSA Schedule contracts.
 
     At the time of initial award, prices to the end-users under the Company's
GSA Schedules are set for the duration of the contract at a specified level or
at specified levels varying over time. In addition, under certain circumstances,
BTG is required under the terms of its GSA Schedules to pass on any savings,
resulting from supplier discounts, or other price reductions, to the Government
in the form of corresponding price reductions. Furthermore, the GSA Schedules do
not have pre-set delivery schedules or minimum purchase levels. The
uncertainties related to future contract performance costs, quantities to be
shipped and dates of delivery make it difficult to predict the future revenues
and profits, if any, that may result from such contracts.
 
     The Procurement Process.  The Company's Government Contracts Department,
which consisted of 11 employees at September 30, 1996, prepares bids on
procurements and advises Company personnel on a wide variety of technical and
practical issues relating to the procurement process. The Company believes its
experience in the procurement process enables it to identify procurement
opportunities and to manage resources cost-effectively in the pursuit of a
variety of procurement bids. It is involved in evaluating bid opportunities,
identifying key products or services needed to respond to bids, negotiating
favorable agreements with suppliers and co-contractors, preparing written
responses to the solicitation document, meeting all mandatory technical
requirements and, in general, successfully processing the proposal effort from
initial submission to post-award implementation. This department also monitors
compliance with the relevant procurement regulations and keeps abreast of
changes in such regulations.
 
COMPETITION
 
     In seeking to provide a broad range of services and products that address
the complete information technology needs of its clients, the Company
participates, to varying degrees, in multiple segments of the information
technology market, including markets for systems engineering, development and
integration and networking and document imaging services and for the sale of
products and component parts. Each of the market segments in which the Company
operates is competitive. Within each segment, the Company competes against
different firms of varying sizes, with different specializations and skills. The
number and size of competitors vary among operating groups and within the
individual divisions of each group. Frequently, the number and identity of
competitors vary even from program to program within a given business area. Many
of the Company's competitors are significantly larger and have greater financial
resources than the Company. Some of these competitors are divisions or
subsidiaries of large, diversified companies that have access to the financial
resources of their parent companies. In the Product Reselling Business, the
Company competes with certain computer manufacturers, who sell directly to the
Government market, as well as a number of systems integrators, resellers and
distributors. In addition, the Company is always at risk to potential
competition from its suppliers in its Product Reselling Business. See
"-- Suppliers."
 
     The Company believes that the principal competitive factors in the Systems
Business are technical understanding, management capability, past contract
performance, personnel qualifications and price. In the Product Reselling
Business, the Company believes that while price is still the most important
competitive factor, the Government has recently placed greater emphasis on a
company's past performance. During its recent history, the Company has been
successful in winning new and repeat contract awards in its Product
 
                                       35
<PAGE>   37
 
Reselling Business and in the exercise of contract option years in its Systems
Business, both of which the Company believes are attributable to the strength of
its past contract performance and its competitive prices. Further, the Company's
senior management team has an extensive number of years of industry specific
technical and managerial experience. As a result, the Company believes that it
competes favorably on each of the principal competitive factors within both its
Systems and Product Reselling Businesses.
 
CERTAIN REGULATORY MATTERS
 
     The nature of the Company's business subjects the Company to various
regulatory restrictions and limitations, including those set forth below.
 
     Security Clearances.  Many of the Company's Government contracts require
the Company to maintain facility security clearances complying with DoD
requirements. The Company believes that it is in compliance with these
requirements. As of September 30, 1996, approximately 37.0% of the Company's
employees possessed secret or top secret security clearances, which are required
for the performance of certain of the Company's contracts. The Company has never
had a contract terminated for security reasons.
 
     Government Contract Audits and Investigations.  Government contractors are
commonly subject to various audits and investigations by Government agencies.
Among the agencies that oversee or enforce contract performance are the DCAA,
the Inspectors General of the various departments, the Defense Criminal
Investigative Service, the GAO and the Department of Justice. These audits and
investigations involve a review of a contractor's performance on its contracts,
as well as its pricing practices, costs and compliance with applicable laws,
regulations and standards. The DCAA generally audits cost-reimbursable contracts
to verify that costs have been properly charged to the Government. Final audits
by the DCAA have been completed for the Company's fiscal years through 1992. The
Company has not experienced any material adverse effects as a result of these
completed audits. The DCAA is currently in the process of completing its audits
for the Company's fiscal 1993 and 1994. Management does not expect the
completion of these audits, or of future audits on open years 1995 and 1996, to
have a material adverse effect on the Company's consolidated financial position.
 
EMPLOYEES
 
     As of September 30, 1996, the Company employed 1,021 employees, 725 of whom
were technical/managerial staff, 210 of whom were administrative staff and 86 of
whom were engaged in sales and marketing. As of such date, 378, or 37.0%, of the
Company's employees possessed secret or top secret security clearances, which
are required for the performance of certain of the Company's contracts. The
Company believes that it is competitive in hiring and retaining qualified
personnel. The Company's ability to remain competitive will be based in large
measure upon its ability to recruit and train qualified personnel. None of the
Company's employees is represented by a labor union. The Company considers its
relations with its employees to be good and has not experienced any significant
labor problems.
 
                                       36
<PAGE>   38
 
PROPERTIES
 
     The Company leases all of the offices and facilities used in connection
with its operations, which as of September 30, 1996 comprise approximately
280,000 square feet at various sites located in 11 states. The following table
sets forth information relating to the significant offices and facilities leased
by the Company.
 
<TABLE>
<CAPTION>
       LOCATION          SQUARE FOOTAGE                  EXPIRATION OF LEASE(S)
- ----------------------   --------------     ------------------------------------------------
<S>                      <C>                <C>
Vienna, Virginia......       74,400(1)      March and July 1997
Vienna, Virginia......       29,600(2)      Month-to-month and March 1997
San Antonio, Texas....       11,900         March 2000
McLean, Virginia......       50,000         May 2002
Rosslyn, Virginia.....       11,500         January 1997
Niceville, Florida....       17,750(3)      April and July 1997, November 1998 and March
                                            2003
Sterling, Virginia....       17,700         March 1997
</TABLE>
 
- ---------------
(1) This site, BTG's corporate headquarters, is held under two leases. The
    Company has recently entered into a new lease in Fairfax, Virginia,
    beginning in April 1997, to replace its Northern Virginia properties. The
    new facility has approximately 209,000 square feet and will be used as the
    Company's corporate headquarters.
 
(2) Held under four leases, three of which expire in March 1997.
 
(3) Held under four leases.
 
LEGAL PROCEEDINGS
 
     As of September 30, 1996, there were no material pending legal proceedings
to which BTG was a party or to which any of its property was subject, nor, to
BTG's knowledge, is any material legal proceeding threatened.
 
                                       37
<PAGE>   39
 
                                   MANAGEMENT
 
DIRECTORS AND EXECUTIVE OFFICERS
 
     Set forth below is certain information with respect to the directors and
executive officers of BTG.
 
<TABLE>
<CAPTION>
            NAME               AGE                           POSITION
- ----------------------------   ---    -------------------------------------------------------
<S>                            <C>    <C>
Dr. Edward H. Bersoff (1)...   54     Chairman of the Board, President and Chief Executive
                                      Officer
Clifton Y. Bumgardner.......   46     Senior Vice President, Chief Technical Officer
John M. Hughes..............   44     Senior Vice President, Chief Financial Officer
John Littley, III...........   49     Senior Vice President, Corporate Development
Marilynn D. Bersoff.........   48     Senior Vice President, Administration and Secretary
C. Thomas Nixon.............   42     Senior Vice President, General Manager
                                        Technology Systems Business Unit
Randall C. Fuerst...........   40     Senior Vice President, General Manager
                                        Systems Engineering Business Unit
Leland R. Phipps............   41     Senior Vice President, General Manager
                                        Integration and Network Systems Business Unit
Dr. Ruth M. Davis (1)(2)....   67     Director
James V. Kimsey (3).........   57     Director
Dr. Alan G. Merten (2)......   53     Director
Raymond T. Tate (3).........   71     Director
Ronald L. Turner (2)........   48     Director
Donald M. Wallach (1)(3)....   62     Director
</TABLE>
 
- ---------------
(1) Member of the Executive Committee.
 
(2) Member of the Audit and Finance Committee.
 
(3) Member of the Organization and Compensation Committee.
 
     Dr. Edward H. Bersoff  has served as BTG's President, Chief Executive
Officer and Chairman of the Board of Directors since he founded the Company in
1982. From 1975 until 1982, he was employed by CTEC, Inc. ("CTEC"), a provider
of systems integration services, serving first as Vice President, then Executive
Vice President, and later as President. Previously, he was employed by Logicon,
Inc., a provider of advanced technology systems and services to national
security, civil and industrial clients, and the National Aeronautics and Space
Administration, in Cambridge, Massachusetts. Dr. Bersoff serves as Chairman of
the Professional Services Council and as a director of Phillips Business
Information, Inc. He is the husband of Marilynn D. Bersoff.
 
     Clifton Y. Bumgardner has served as a Vice President of BTG since its
founding in 1982 and is currently Senior Vice President and Chief Technical
Officer. His primary responsibility is research and development and technical
assistance on large proposal efforts. He has over 22 years of experience in
systems development, integration and engineering. Previously, he was manager of
software development and later Vice President of CTEC.
 
     John M. Hughes has served as Vice President and Chief Financial Officer of
BTG since 1992 and is currently Senior Vice President and Chief Financial
Officer. From 1974 to 1992 he held various positions at ManTech International
Corporation ("ManTech"), a professional and technical services company, where he
served most recently as Senior Vice President and Corporate Treasurer. His
primary responsibilities at ManTech included business development, strategic
planning and implementation. His role at BTG is to provide financial management
and direct strategic support for BTG's growth through internal strategy,
financing alternatives and acquisitions. Mr. Hughes has 23 years of experience
in the financial operations and management of technology growth companies.
 
     John Littley, III has served as Vice President, Corporate Development, in
charge of developing new business opportunities, since April 1994 and is
currently Senior Vice President, Corporate Development. In
 
                                       38
<PAGE>   40
 
this capacity, he performs corporate oversight of several significant Government
contract wins and contracts, including SASS and IC4I. He served as Director of
Corporate Development for BTG from September 1993 to April 1994. Between 1991
and 1993 he was Vice President of Corporate Development for SEA, Inc., a
computer engineering firm. Mr. Littley originally joined BTG in 1982, and served
in a variety of other positions, including Director of Advanced Programs,
Director of Engineering Services and Director of Systems Development until 1991.
 
     Marilynn D. Bersoff has served as Vice President and Secretary of BTG since
1993 and is currently Senior Vice President and Secretary. She also served as
Secretary of BTG from 1982 to 1987 and as Secretary and Treasurer from 1987 to
1993. She was employed by CTEC from 1978 to 1982 and by a data transmission
company prior to CTEC. She has over 20 years of experience in administration,
management and technical support. She has also been involved in the production
and quality control of products and services. She is the wife of Dr. Bersoff.
 
     C. Thomas Nixon has served as Vice President and General Manager of the
Company's Technology Systems Business Unit or its predecessor since March 1995
and is currently Senior Vice President and General Manager of the Technology
Systems Business Unit. Prior to joining BTG, he spent 18 years with AT&T
Corporation ("AT&T"). Most recently, he was Assistant Vice President, Marketing
and New Business Capture with AT&T Global Information Solutions. Mr. Nixon has
over 19 years of managerial, marketing, operational support and technical
experience in the information systems and communications field.
 
     Randall C. Fuerst has served as Vice President of BTG since 1991 and is
currently Senior Vice President and General Manager of the Systems Engineering
Business Unit. Mr. Fuerst has been with BTG since 1982 and has served in a
variety of positions with the Company including Program Manager, Tactical
Programs Division Director, and Group Manager of Engineering and Development. He
has over 16 years of experience in complex systems development, integration, and
world-wide systems support. Previously, Mr. Fuerst worked at CTEC where he was
manager of fielded systems support.
 
     Leland R. Phipps is currently Senior Vice President and General Manager of
the Company's Integration and Network Systems Business Unit. Prior to joining
BTG in October 1995, Mr. Phipps was an owner and corporate officer of CAI, where
he had been employed since 1982. While at CAI, Mr. Phipps served in a variety of
management positions including President and Chief Operating Officer from 1989
to 1995. In addition, he currently is a director for two privately-held
companies. He has over 14 years of general management, finance, marketing,
operational and technical development experience in the information technology
industry.
 
   
     Dr. Ruth M. Davis is Chair of The Aerospace Corporation, a Government
chartered not-for-profit corporation, and has served since 1981 as President and
Chief Executive Officer of the Pymatuning Group, Inc., a consulting firm which
specializes in industrial modernization strategies and technology development.
Dr. Davis also currently serves on the boards of Air Products and Chemicals,
Inc., Consolidated Edison Company of New York, Inc., Ceridian Corporation,
Giddings & Lewis, Inc., Premark International, Inc., Sprint Corporation, Varian
Associates, Inc. and Tupperware U.S., Inc. She served as Assistant Secretary of
Energy for Resource Applications from 1979 to 1981 and as a Deputy
Undersecretary of Defense for Research and Advanced Technology from 1977 to
1979.
    
 
     James V. Kimsey has served at various times as Chairman of the Board, Chief
Executive Officer and President of America Online, Inc. ("AOL") since founding
the company in 1985 and is currently Chairman Emeritus. AOL is the leading
provider of interactive on-line services to consumers. In addition, Mr. Kimsey
is currently a member of the Board of Directors of Capital One Financial
Corporation, Batterson Venture Partners, University Support Services, Inc., The
Jamestown Foundation, Refugees International and the National Stroke
Association.
 
     Dr. Alan G. Merten became the President of George Mason University on July
1, 1996. From 1989 until accepting this position, he served as Dean of the
Johnson Graduate School of Management at Cornell University. Dr. Merten also
currently serves on the boards of Comshare, Inc., The INDUS Group, Inc. and as a
trustee of Common Sense Trust, and as a director/trustee of Van Kampen American
Capital Bond Fund,
 
                                       39
<PAGE>   41
 
Inc., Van Kampen American Capital Convertible Securities, Inc., and Van Kampen
American Capital Income Trust.
 
     Raymond T. Tate has served since 1979 as President of Raymond Tate
Associates, Inc., a technology consulting firm. From 1994 to October 1996, he
served as Chairman of the Board, President and Chief Executive of Ashton
Technology Group, Inc., a technology company primarily involved in financial
transaction and neural network research and development activities. He is a
former Deputy Assistant Secretary of the Navy and a former Deputy Director of
the NSA.
 
     Ronald L. Turner has served, since 1993, as the President and Chief
Executive Officer of Computing Devices International, the defense electronics
business division of Ceridian Corporation, an information technology company.
From 1987 to 1993 he served as President and Chief Executive Officer of
GEC-Marconi Electronic Systems Corporation. Mr. Turner also currently serves on
the boards of Aerospace Industries Association of America, Inc., Advanced
Technology Services, Inc., FLIR Systems, Inc., and Electronics Industries
Association Government Division.
 
     Donald M. Wallach has served since 1965 as the President of Wallach
Associates, Inc., a professional recruiting and employment counseling firm which
recruits primarily executive and technical professionals in the fields of
defense, electronics, space and computer science.
 
COMPENSATION OF DIRECTORS
 
     Non-employee directors of BTG receive quarterly payments of $3,000 and a
fee of $2,000 (plus expenses) for each board meeting attended, and $1,000 (plus
expenses) per committee meeting attended. Attendance via telephone is
compensated at one-half of the normal rate. Directors also receive options under
the Directors Stock Option Plan (the "Directors Plan"). The Directors Plan
provides for the granting of a maximum of 100,000 non-qualified stock options to
non-employee members of the Board of Directors. The option price per share is
equal to the fair market value of a company share on the date of grant. The term
of each option is 10 years, and an option first becomes exercisable six months
after the date of grant. Under the terms of the Directors Plan, each
non-employee member of the Board of Directors will be granted 1,000 options on
each anniversary date of the director's service commencement date. During fiscal
1996, 10,000 options, with a per share exercise price of $11.25, were granted
under the Directors Plan. In addition, on October 15, 1996, the Board adopted
the BTG Non-Employee Director Stock Purchase Plan pursuant to which non-employee
directors may elect to have their fees invested in BTG common stock at 100% of
the fair market value ("FMV"). FMV is based upon the lower of the closing price
for the stock at the beginning or end of an election period. The election period
is the 12-month period beginning October 1 of each year. Up to 100,000 shares
can be issued under the plan. The plan is subject to shareholder approval.
 
COMMITTEES OF THE BOARD OF DIRECTORS
 
     Executive Committee.  The members of the Executive Committee of the
Company's Board of Directors are Drs. Bersoff and Davis and Mr. Wallach. The
Executive Committee has been delegated all of the powers of the Board of
Directors to the extent permitted under the Virginia Stock Corporation Act.
 
     Audit and Finance Committee.  The members of the Audit and Finance
Committee of the Company's Board of Directors are Mr. Turner and Drs. Davis and
Merten, all of whom are non-employee directors. The Audit and Finance Committee,
among other things, makes recommendations concerning the engagement of
independent auditors, reviews the results and scope of the annual audit and
other services provided by the Company's independent auditors, and reviews the
adequacy of the Company's internal accounting controls.
 
     Organization and Compensation Committee.  The members of the Organization
and Compensation Committee of the Company's Board of Directors are Messrs.
Kimsey, Tate, and Wallach, all of whom are non-employee directors. Messrs. Tate
and Wallach have served as members of the Organization and Compensation
Committee since the beginning of fiscal 1994, and Mr. Kimsey has served as a
member of such committee since August 1995. The Compensation Committee has the
authority and performs all the duties related to the compensation of management
of the Company, including determining policies and practices,
 
                                       40
<PAGE>   42
 
changes in compensation and benefits for management, determination of employee
benefits and all other matters relating to employee compensation, including
administering the Company's 1995 Employee Stock Option Plan.
 
EXECUTIVE COMPENSATION
 
     The following table sets forth certain summary information concerning the
compensation paid to the Company's Chief Executive Officer and each of the other
"four most highly compensated executive officers" (the "Named Executive
Officers") whose total annual salary and bonus exceeded $100,000 during the year
ended March 31, 1996.
 
                           SUMMARY COMPENSATION TABLE
 
<TABLE>
<CAPTION>
                                                                                   LONG-TERM
                                                                                  COMPENSATION
                                                                                  ------------
                                          FOR THE         ANNUAL COMPENSATION      SECURITIES
                                        FISCAL YEAR      ---------------------     UNDERLYING        ALL OTHER
    NAME AND PRINCIPAL POSITION       ENDED MARCH 31,    SALARY($)    BONUS($)     OPTIONS(#)      COMPENSATION*
- -----------------------------------   ---------------    ---------    --------    ------------    ----------------
<S>                                   <C>                <C>          <C>         <C>             <C>
Edward H. Bersoff..................         1996         $ 289,745    $150,000            0           $  9,557
  Chairman of the Board, President          1995           253,821     115,000       11,000             24,423
  and Chief Executive Officer               1994           243,736     110,000       13,000             25,835
John M. Hughes.....................         1996           219,723      40,000            0             10,055
  Senior Vice President, Chief              1995           202,585      37,500        7,500             16,828
  Financial Officer                         1994           197,630      30,000        5,000              9,406
Marilynn D. Bersoff................         1996           124,702      40,000            0              8,600
  Senior Vice President,
    Administration                          1995           110,735      25,000        2,500             14,011
  and Secretary                             1994           109,894      27,500        4,000             14,328
C. Thomas Nixon....................         1996           180,590      20,000            0              8,758
  Senior Vice President, General
  Manager Technology Systems
  Business Unit
</TABLE>
 
- ---------------
* Amounts in this column include Company contributions under the Company's
  401(k) profit sharing plan, Company-paid life insurance premiums, additional
  executive allowances and reimbursement of uninsured medical expenses (capped
  at $5,000 per year).
 
STOCK OPTIONS
 
     Option Grants.  The Company has granted options to the Named Executive
Officers under three separate Option Plans, only one of which, the 1995 Employee
Stock Option Plan, has options that can be granted currently. At March 31, 1996,
options to purchase 678,500 shares of Common Stock were available for issuance
under the Employee Option Plan. No options for Common Stock were granted to any
of the Named Executive Officers during the year ended March 31, 1996. The
Company does not have any stock appreciation rights.
 
     Option Exercises and Year-End Value.  The following table sets forth
information regarding the exercise of options during the year ended March 31,
1996, as well as the fiscal year-end value of all unexercised options held, by
the Named Executive Officers.
 
                                       41
<PAGE>   43
 
AGGREGATE OPTION EXERCISES IN LAST FISCAL YEAR AND FISCAL YEAR-END OPTION VALUES
 
<TABLE>
<CAPTION>
                                                                       NUMBER OF
                                                                 SECURITIES UNDERLYING            VALUE OF UNEXERCISED
                                                                 UNEXERCISED OPTIONS AT         IN-THE-MONEY OPTIONS AT
                                     SHARES                          MARCH 31, 1996                 MARCH 31, 1996*
                                   ACQUIRED IN     VALUE      ----------------------------    ----------------------------
              NAME                  EXERCISE      REALIZED    UNEXERCISABLE    EXERCISABLE    UNEXERCISABLE    EXERCISABLE
- --------------------------------   -----------    --------    -------------    -----------    -------------    -----------
<S>                                <C>            <C>         <C>              <C>            <C>              <C>
Edward H. Bersoff...............      12,500      $76,688         23,835          22,665         $93,685        $ 144,523
Marilynn D. Bersoff.............       4,500       34,920         11,835           4,665          62,940           29,073
John M. Hughes..................           0            0         10,834           1,666          37,358           10,704
C. Thomas Nixon.................           0            0              0               0               0                0
</TABLE>
 
- ---------------
* Based on a fair market value of $9.875 per share as of March 31, 1996.
 
EMPLOYMENT AGREEMENTS
 
     Pursuant to an agreement dated as of October 28, 1994, Dr. Bersoff serves
as the Chairman of the Board, President and Chief Executive Officer of BTG. Dr.
Bersoff is paid minimum annual cash compensation of $260,000 and is employed for
a term ending on March 31, 2000. This term is automatically extended for
successive two-year periods unless written notice to terminate is given at least
six months prior to the expiration of the term or any such two-year extension of
the term. Dr. Bersoff's minimum annual cash compensation for such two-year
extensions will increase by 10% for each such extension. Dr. Bersoff's
employment may be terminated by the Board of Directors of BTG for willful and
gross misconduct and in the case of death or illness or disability which
prevents Dr. Bersoff from substantially fulfilling his duties for a period in
excess of six consecutive months. If Dr. Bersoff's employment is terminated
because of death or illness or disability, he or his estate, as the case may be,
will be paid the cash compensation due Dr. Bersoff for a period of three months
following the date of termination. The agreement includes a covenant by Dr.
Bersoff not to be involved, directly or indirectly, in a business enterprise
that competes with BTG during the term of his employment and for two years
thereafter. In addition, under the terms of his employment agreement, Dr.
Bersoff will be nominated to serve as a director of BTG during the term of his
employment.
 
                              CERTAIN TRANSACTIONS
 
     Between October 1991 and May 1993, Raymond Tate Associates, Inc. Retirement
Account of which Raymond T. Tate, a director of BTG, has a majority ownership
interest, loaned BTG an aggregate of $75,000 in exchange for notes bearing
interest at rates ranging from 10% to 12 1/2% per annum. In May 1993, Raymond
and Helen Tate loaned BTG $125,000 in exchange for a note bearing interest at
11% per annum. The notes were paid in full, including all accrued interest, on
July 15, 1994.
 
     Between March 1991 and May 1993, Wallach Associates, Inc. Employee Profit
Sharing Plan Trust, in which Donald M. Wallach, a director of BTG, has a
majority interest, loaned BTG an aggregate of $200,000 in exchange for notes
bearing interest at rates ranging from 11% to 13% per annum. These amounts were
repaid in full, including all accrued interest, on July 15, 1994. In addition,
in November 1995, Wallach Associates, Inc., the common stock of which is
wholly-owned by Mr. Wallach, was paid $11,402 for professional recruiting
services by the Company.
 
                                       42
<PAGE>   44
 
                       PRINCIPAL AND SELLING SHAREHOLDERS
 
     The following table sets forth certain information regarding the beneficial
ownership of the Company's Common Stock as of September 30, 1996, and as
adjusted to reflect the sale of 1,670,000 shares offered hereby by the Company
and the 80,000 shares offered hereby by the Selling Shareholder, by (i) each
director of the Company and each of the Named Executive Officers who
beneficially own shares of BTG's Common Stock as of such date, (ii) the Selling
Shareholder, (iii) all persons known by BTG to be beneficial owners of more than
5% of its outstanding Common Stock and (iv) all directors and executive officers
of the Company as a group.
 
   
<TABLE>
<CAPTION>
                                                  SHARES BENEFICIALLY                   SHARES BENEFICIALLY
                                                   OWNED PRIOR TO THE                     OWNED AFTER THE
                                                      OFFERING(1)         SHARES TO         OFFERING(1)
                                                  --------------------    BE SOLD IN    --------------------
                     NAME                          NUMBER      PERCENT     OFFERING      NUMBER      PERCENT
- -----------------------------------------------   ---------    -------    ----------    ---------    -------
<S>                                               <C>          <C>        <C>           <C>          <C>
Edward H. Bersoff(2)...........................   1,344,535     21.6%       80,000      1,264,535     16.0%
Donald M. Wallach(3)...........................     266,805       4.3        --           266,805       3.4
Marilynn D. Bersoff(4).........................      93,712       1.5        --            93,712       1.2
James V. Kimsey(5).............................      11,000      *           --            11,000      *
Ruth M. Davis(6)...............................       5,750      *           --             5,750      *
John M. Hughes(7)..............................       4,121      *           --             4,121      *
Raymond T. Tate(8).............................       2,000      *           --             2,000      *
Ronald L. Turner(9)............................       3,500      *           --             1,000      *
C. Thomas Nixon................................       1,246      *           --             1,246      *
Alan G. Merten(10).............................      --          *           --            --          *
All directors and executive officers as a group
  (14 persons).................................   2,006,591      32.3       80,000      1,926,591      24.4
</TABLE>
    
 
- ---------------
  *  Represents less than 1% of the outstanding shares of Common Stock.
 
 (1) The information as to beneficial ownership is based on statements furnished
     to the Company by the beneficial owners. Under the rules of the Securities
     and Exchange Commission, "beneficial ownership" means the sole or shared
     power to vote or direct the voting of a security, or the sole or shared
     investment power with respect to a security (i.e., the power to dispose, or
     direct the disposition, of a security). A person is deemed as of any date
     to have "beneficial ownership" of any security that such person has the
     right to acquire within 60 days after such date. More than one person may
     be deemed to be a beneficial owner of the same securities. Each of the
     shareholders listed on the table has agreed not to sell or otherwise
     dispose of the shares to be beneficially owned by them after the offering
     for a period of 120 days after the date of this Prospectus. See "Shares
     Eligible for Future Sale."
 
 (2) The address of Dr. Bersoff is: c/o BTG, Inc., 1945 Old Gallows Road,
     Vienna, Virginia 22182. Includes 16,833 shares of Common Stock underlying
     options granted by the Company which are exercisable within 60 days of
     September 30, 1996. Does not include (i) 30,667 additional shares issuable
     upon the exercise of options granted by the Company which are not
     exercisable within 60 days of September 30, 1996; (ii) 87,379 shares of
     Common Stock and 15,500 shares of Common Stock underlying options (6,333 of
     which are exercisable within 60 days of September 30, 1996) owned by
     Marilynn D. Bersoff, Dr. Bersoff's wife; and (iii) 5,750 shares of Common
     Stock owned by Dr. Bersoff's parents.
 
 (3) Includes (i) 2,500 shares of Common Stock underlying options granted by the
     Company which are exercisable within 60 days of September 30, 1996; (ii)
     114,130 shares held in joint tenancy with Shoshana Wallach, Mr. Wallach's
     wife; and (iii) 47,050 shares held by the Wallach Associates, Inc. Employee
     Profit Sharing Plan Trust, in which Mr. Wallach has a majority interest.
     Does not include 1,000 additional shares issuable upon the exercise of
     options granted by the Company which are not exercisable within 60 days of
     September 30, 1996.
 
 (4) Includes 6,333 shares of Common Stock underlying options granted by the
     Company which are exercisable within 60 days of September 30, 1996. Does
     not include (i) 9,167 additional shares issuable upon the exercise of
     options granted by the Company which are not exercisable within 60 days of
 
                                       43
<PAGE>   45
 
     September 30, 1996; and (ii) 1,327,702 shares of Common Stock and 47,500
     shares of Common Stock underlying options (16,833 of which are exercisable
     within 60 days of September 30, 1996) owned by Dr. Bersoff, Ms. Bersoff's
     husband.
 
 (5) Includes 1,000 shares of Common Stock underlying options granted by the
     Company which are exercisable within 60 days of September 30, 1996. Does
     not include 1,000 additional shares issuable upon the exercise of options
     granted by the Company which are not exercisable within 60 days of
     September 30, 1996.
 
 (6) Includes 2,000 shares of Common Stock underlying options granted by the
     Company which are exercisable within 60 days of September 30, 1996. Does
     not include 1,000 additional shares issuable upon the exercise of options
     granted by the Company which are not exercisable within 60 days of
     September 30, 1996.
 
 (7) Includes 1,666 shares of Common Stock issuable upon the exercise of options
     granted by the Company which are exercisable within 60 days of September
     30, 1996. Does not include 14,834 additional shares issuable upon the
     exercise of options granted by the Company which are not exercisable within
     60 days of September 30, 1996.
 
 (8) Includes 2,000 shares of Common Stock issuable upon the exercise of options
     granted by the Company which are exercisable within 60 days of September
     30, 1996. Does not include 1,000 additional shares issuable upon the
     exercise of options granted by the Company which are not exercisable within
     60 days of September 30, 1996.
 
 (9) Includes 1,000 shares of Common Stock issuable upon the exercise of options
     granted by the Company which are exercisable within 60 days of September
     30, 1996. Does not include 1,000 additional shares issuable upon the
     exercise of options granted by the Company which are not exercisable within
     60 days of September 30, 1996.
 
(10) Does not include 1,000 additional shares issuable upon the exercise of
     options granted by the Company which are not exercisable within 60 days of
     September 30, 1996.
 
                                       44
<PAGE>   46
 
                          DESCRIPTION OF CAPITAL STOCK
 
     The following description is based, in part, on BTG's Amended and Restated
Articles of Incorporation (the "Amended Articles"). The authorized capital stock
of BTG consists of 10,000,000 shares of BTG Common Stock, of which 6,173,782
were outstanding as of September 30, 1996, and 1,000,000 shares of Preferred
Stock, none of which are outstanding.
 
COMMON STOCK
 
     Each share of Common Stock is entitled to one vote. Shareholders do not
have cumulative voting rights in the election of directors. In the event of a
liquidation, dissolution, or winding up of BTG, the holders of Common Stock are
entitled to share ratably in all assets remaining after payment of liabilities,
subject to prior distribution rights of Preferred Stock, if any, then
outstanding. Subject to preferences that may be applicable to any outstanding
Preferred Stock, the holders of Common Stock are entitled to receive ratably
such dividends, if any, as may be declared from time to time by the Board of
Directors out of legally available funds. BTG does not currently intend to pay
cash dividends on its Common Stock. The Common Stock has no preemptive or
conversion rights or other subscription rights. There are no redemption or
sinking fund provisions available to the Common Stock. All outstanding shares of
Common Stock are fully paid and non-assessable, and the shares of Common Stock
to be issued upon completion of the offering will be fully paid and
non-assessable.
 
PREFERRED STOCK
 
     The Board of Directors may, without action by the shareholders of BTG,
issue Preferred Stock from time to time in one or more series for such
consideration and, within certain limits, with such relative rights, privileges
and preferences as the Board of Directors may determine. Accordingly, the Board
of Directors has the power to fix the dividend rate and to establish the
provisions, if any, relating to voting rights, redemption rate, sinking fund,
liquidation preferences and conversion rights for any series of Preferred Stock
issued in the future. Issuance of the Preferred Stock, while providing BTG
flexibility in connection with possible acquisitions and other corporate
purposes, may be used, in certain circumstances, to create voting impediments on
extraordinary corporate transactions or to frustrate persons seeking to effect a
merger or otherwise to gain control of BTG. BTG has no present plans to issue
any shares of Preferred Stock.
 
STOCK WARRANTS
 
     The Company issued and sold to Nomura warrants to purchase an aggregate of
317,478 shares of Common Stock pursuant to an agreement entered into between the
Company and Nomura on February 16, 1996. Under the Warrants, Nomura has the
right to purchase the covered shares for an exercise price of $9.50 per share at
any time before February 16, 2003.
 
LIMITATION OF LIABILITY
 
     BTG's Amended Articles limit the liability of its directors and officers to
the maximum extent permitted by Virginia law. Thus, the directors and officers
of BTG shall not be personally liable to BTG or its shareholders for any breach
of any duty based upon an act or omission, except for an act or omission (i)
resulting from such person's willful misconduct or (ii) in knowing violation of
criminal law.
 
VIRGINIA ANTI-TAKEOVER PROVISIONS
 
     The Virginia Affiliated Transactions statute imposes restrictions on
certain transactions between a public Virginia Corporation and a 10% beneficial
shareholder of the corporation (the "Interested Shareholder"). Under this
statute, significant transactions (such as a merger, a transfer to the
Interested Shareholder of corporate assets worth more than 5% of net worth, or a
reclassification of securities having the effect of increasing by 5% or more the
corporation's outstanding voting shares held by any Interested Shareholder)
between the corporation and an Interested Shareholder must receive the approval
of both a majority of disinterested directors and the holders of two-thirds of
the corporation's voting shares (not including the
 
                                       45
<PAGE>   47
 
Interested Shareholder's shares). After an Interested Shareholder has held the
stock for three years, the transaction may proceed upon the approval of either
the disinterested directors or the holders of two-thirds of the voting shares.
The corporation may avoid application of the statute if a majority of the
disinterested directors approves the initial 10% stock acquisition by the
Interested Shareholder. In addition, this statute does not apply to an
Interested Shareholder who has been such continuously since the date the
corporation first became a public corporation.
 
CERTAIN PROVISIONS OF BTG'S AMENDED AND RESTATED ARTICLES OF INCORPORATION
 
     BTG's Amended Articles provide for the Board of Directors to be divided
into three classes serving staggered terms. As a result, only one class of
directors will be elected at each annual meeting of the shareholders, and the
time required to elect a new majority to the Board of Directors will be
extended. The Amended Articles grant to the Board the authority to set from time
to time the size of the Board within a range between seven and 15 directors. The
shareholders can change the number of directors, either within or without the
range, only by a super-majority vote at a meeting called for such purpose. The
Amended Articles provide that only the Board of Directors may fill vacancies on
the Board. The Amended Articles further provide that the shareholders may remove
directors only for "cause" as defined in the Amended Articles, and only by
approval of a super-majority vote of the shareholders at a meeting called for
such purpose. Under the Amended Articles, a special meeting of shareholders may
only be called by (i) the Chairman of the Board, (ii) the President, (iii) the
Board of Directors, or (iv) holders of more than 50% of the shares (or of 20% of
the shares if no annual shareholders' meeting has been held within 15 months of
the last annual shareholders' meeting). The Amended Articles grant to the Board
of Directors the authority to consider an array of factors, including
non-economic factors, in deciding whether to approve an acquisition of BTG. In
addition, the Amended Articles permit the shareholders to amend the bylaws only
by a super-majority vote at a meeting called for such purpose. BTG's bylaws
contain certain restrictions on the rights of shareholders to put forth
shareholder proposals and nominate directors. The foregoing provisions of BTG's
Amended Articles and bylaws could have the effect of discouraging a third party
from attempting to obtain control of BTG, even though such attempt might be
beneficial to BTG and its shareholders, and could have a depressive effect on
the market price of the BTG Common Stock. BTG believes that such provisions will
help to assure the continuity and stability of BTG's Board of Directors and
BTG's business strategies and policies.
 
REGISTRATION RIGHTS
 
     The holders of the Warrants are entitled to certain rights with respect to
the registration under the Securities Act for resale to the public, for an
aggregate of 317,478 shares (the "Registrable Securities"), pursuant to the
terms of the Nomura Agreement. The Nomura Agreement provides that, with certain
limited exceptions, if the Company proposes to register under the Securities Act
for its own account or for the account of the Selling Shareholder, such warrant
holders are entitled to include their Registrable Stock in any such
registration, subject to certain conditions and limitations. Subject to certain
limitations, the Company is required to bear the expenses of all such
registrations.
 
TRANSFER AGENT
 
     BTG's transfer agent is First Union National Bank of North Carolina.
 
                                       46
<PAGE>   48
 
                        SHARES ELIGIBLE FOR FUTURE SALE
 
     Upon completion of the offering, the Company will have 7,843,782 shares of
Common Stock outstanding (8,186,282 shares if the Underwriters' over-allotment
options are exercised in full) 4,728,124 (including up to 24,933 shares issued
pursuant to the Company's Employee Stock Purchase Plan which are subject to a
six-month holding requirement) of which will be freely tradeable without
substantial restriction or the requirement of future registration under the
Securities Act except for shares held or purchased by "affiliates" of the
Company as that term is defined in Rule 144, and 1,766,806 shares will be
"restricted securities" under Rule 144. The outstanding restricted securities
which are not sold in this offering are either currently eligible for sale under
Rule 144, or will be eligible for sale under Rule 144 commencing 120 days from
the date of this Prospectus to the extent such restricted securities are held by
signatories to the lock-up agreements described below, subject in each case to
applicable volume and manner-of-sale limitations. Of the 6,173,782 shares of
Common Stock outstanding as of September 30, 1996, 2,966,902 shares are freely
tradeable, 1,766,806 shares (of which no shares are being offered hereby) are
restricted securities under Rule 144, and 1,415,081 additional shares (of which
80,000 shares are being offered hereby) are held by directors and executive
officers who may be deemed affiliates of the Company pursuant to Rule 144, and
which shares may be sold subject to the provisions of Rule 144 and the
contractual restrictions described below.
 
     The Company, the Selling Shareholder and the executive officers and
directors of the Company have agreed that they will not, directly or indirectly,
offer, sell, offer to sell, contract to sell, pledge, grant any option to
purchase or otherwise sell or dispose (or announce any offer, sale, offer of
sale, contract of sale, pledge, grant of any option to purchase or other sale or
disposition) of any shares of Common Stock or other capital stock of the Company
or any securities convertible into, or exercisable or exchangeable for, any
shares of Common Stock or other capital stock of the Company for a period of 120
days from the date of this Prospectus, without the prior written consent of
Prudential Securities Incorporated, on behalf of the Underwriters. There is an
exception under this agreement for the Company to grant additional options under
the Company's Directors Stock Option Plan and 1995 Employee Stock Option Plan
and to issue stock under the Annual Leave Stock Plan, Employee Stock Purchase
Plan and Non-Employee Director Stock Purchase Plan. Upon expiration of these
lock-up agreements, all 1,887,259 shares held by such executive officers,
directors and the Selling Shareholder which are not sold in this offering will
become eligible for sale in the public market, subject to the applicable volume
and manner-of-sale limitations of Rule 144, and 148,834 shares of Common Stock
issuable upon exercise of currently outstanding options will become eligible for
sale as such options become vested. In addition, 24,993 shares become freely
tradeable, pursuant to the terms of the Employee Stock Purchase Plan between
December 31, 1996 and April 1, 1997. Under Rule 144, the volume limitations
permit the sale of a number of shares that does not exceed the greater of 1% of
the then outstanding shares of Common Stock (approximately 78,438 shares
immediately after the offering) or the average weekly trading volume of the
Common Stock on the Nasdaq National Market during the four calendar weeks
preceding the sale, subject to the filing of a Form 144 with respect to such
sale and certain other limitations and restrictions. The Company has filed
registration statements under the Securities Act to register shares of Common
Stock reserved for issuance under its option and stock purchase plans, thus
permitting the resale of shares of Common Stock issued under these plans by
nonaffiliates in the public market without restriction under the Securities Act.
A total of 1,544,384 shares (including shares subject to outstanding options)
are reserved for issuance under the Company's Directors Stock Option Plan, 1995
Employee Stock Option Plan, Annual Leave Stock Plan, Employee Stock Purchase
Plan, Non-Employee Director Stock Purchase Plan, the Company's original
Incentive Stock Option Plan and the 1990 Incentive Stock Option Plan.
 
     The Common Stock has been included in the Nasdaq National Market since
December 16, 1994. Nevertheless, sales of substantial amounts of Common Stock in
the public market could adversely affect the prevailing market price and could
impair the Company's future ability to raise capital through an offering of its
equity securities. See "Risk Factors -- Shares Eligible for Future Sale."
 
                                       47
<PAGE>   49
 
                                  UNDERWRITING
 
     The underwriters named below (the "Underwriters"), for whom Prudential
Securities Incorporated, Janney Montgomery Scott Inc. and Ferris, Baker Watts,
Incorporated are acting as representatives (the "Representatives"), have
severally agreed, subject to the terms and conditions of the Underwriting
Agreement, to purchase from the Company and the Selling Shareholder the number
of shares of Common Stock set forth below opposite their respective names:
 
<TABLE>
<CAPTION>
                                                                                 NUMBER
                                   UNDERWRITER                                  OF SHARES
    -------------------------------------------------------------------------   ---------
    <S>                                                                         <C>
    Prudential Securities Incorporated.......................................
    Janney Montgomery Scott Inc. ............................................
    Ferris, Baker Watts, Incorporated........................................
                                                                                ---------
         Total...............................................................   1,750,000
                                                                                =========
</TABLE>
 
     The Company and the Selling Shareholder are obligated to sell, and the
Underwriters are obligated to purchase, all of the shares of Common Stock
offered hereby if any are purchased.
 
     The Underwriters, through their Representatives, have advised the Company
and the Selling Shareholder that they propose to offer the shares of Common
Stock initially at the public offering price set forth on the cover page of this
Prospectus; that the Underwriters may allow to selected dealers a concession of
$     per share; and that such dealers may reallow a concession of $     share
to certain other dealers. After the initial public offering, the offering price
and the concession may be changed by the Representatives.
 
     The Company and the Selling Shareholder have granted to the Underwriters
over-allotment options, exercisable for 30 days from the date of this
Prospectus, to purchase, in the aggregate, up to 262,500 additional shares of
Common Stock at the initial public offering price, less underwriting discounts
and commissions, as set forth on the cover page of this Prospectus. The
Underwriters may exercise such options solely for the purpose of covering
over-allotments incurred in the sale of the shares of Common Stock offered
hereby. To the extent such options to purchase are exercised, each Underwriter
will become obligated, subject to certain conditions, to purchase approximately
the same percentage of such additional shares as the number set forth next to
such Underwriter's name in the preceding table bears to 1,750,000.
 
     The Company and the Selling Shareholder have agreed to indemnify the
several Underwriters or contribute to losses arising out of certain liabilities,
including liabilities under the Securities Act.
 
     The Company, its executive officers and directors, and the Selling
Shareholder have agreed that they will not, directly or indirectly, offer, sell,
offer to sell, contract to sell, pledge, grant any option to purchase or
otherwise sell or dispose (or announce any offer, sale, offer of sale, contract
of sale, pledge, grant of any option to purchase or other disposition) of any
shares of Common Stock or other capital stock of the Company, or any securities
convertible into, or exercisable or exchangeable for, any shares of Common Stock
or other capital stock of the Company, for a period of 120 days from the date of
this Prospectus, without the prior written consent of Prudential Securities
Incorporated, on behalf of the Underwriters, except that such agreement does not
prevent the Company from granting additional options under any of its Stock
Plans. See "Management -- Stock Plans."
 
     In connection with this offering, certain Underwriters and selling group
members (if any) or the respective affiliates who are qualified registered
market makers on the Nasdaq National Market, may engage in passive market making
transactions in the Common Stock of the Company on the Nasdaq National Market in
accordance with Rule 10b-6A under the Securities Exchange Act of 1934, as
amended (the "Exchange Act"), during the two business day period before
commencement of offers or sales of the Common Stock. Passive market making
transactions must comply with applicable volume and price limits and be
identified as such. In general, a passive market maker may display its bid at a
price not in excess of the highest independent
 
                                       48
<PAGE>   50
 
bid for such security; if all independent bids are lowered below the passive
market maker's bid, however, such bid must then be lowered when certain purchase
limits are exceeded.
 
                                 LEGAL MATTERS
 
     The validity of the Common Stock offered hereby is being passed upon for
the Company by Hogan & Hartson L.L.P., Washington, D.C. Certain legal matters
relating to the offering will be passed upon for the Underwriters by Willkie
Farr & Gallagher, New York, New York.
 
                                    EXPERTS
 
     The consolidated financial statements and schedule of BTG as of March 31,
1995 and 1996, and for each of the years in the three-year period ended March
31, 1996 have been included herein and in the Registration Statement in reliance
upon the reports of KPMG Peat Marwick LLP, independent certified public
accountants, appearing elsewhere herein, and upon the authority of said firm as
experts in accounting and auditing.
 
     The consolidated financial statements of CAI as of December 31, 1993 and
1994, and for the years then ended have been included in the Registration
Statement in reliance upon the reports of Thompson, Greenspon & Co., independent
certified public accountants, and upon the authority of said firm as experts in
accounting and auditing.
 
                                       49
<PAGE>   51
 
                      [THIS PAGE INTENTIONALLY LEFT BLANK]
<PAGE>   52
 
                         INDEX TO FINANCIAL STATEMENTS
 
<TABLE>
<CAPTION>
                                                                                        PAGE
                                                                                        ----
<S>                                                                                     <C>
BTG, INC. AND SUBSIDIARIES -- CONSOLIDATED FINANCIAL STATEMENTS
  Independent Auditors' Report.......................................................    F-2
  Consolidated Statements of Operations for the fiscal years ended March 31, 1994,
     1995 and 1996 and the six months ended September 30, 1995 and 1996
     (unaudited).....................................................................    F-3
  Consolidated Balance Sheets as of March 31, 1995 and 1996 and September 30, 1996
     (unaudited).....................................................................    F-4
  Consolidated Statements of Shareholders' Equity for the fiscal years ended March
     31, 1994, 1995 and 1996 and the six months ended September 30, 1996
     (unaudited).....................................................................    F-5
  Consolidated Statements of Cash Flows for the fiscal years ended March 31, 1994,
     1995 and 1996 and the six months ended September 30, 1995 and 1996
     (unaudited).....................................................................    F-6
  Notes to Consolidated Financial Statements.........................................    F-7
CONCEPT AUTOMATION, INC. OF AMERICA -- CONSOLIDATED FINANCIAL STATEMENTS
  Independent Auditors' Report.......................................................   F-22
  Consolidated Balance Sheets as of December 31, 1993 and 1994.......................   F-23
  Consolidated Statements of Operations and Retained Earnings for the years ended
     December 31, 1993 and 1994......................................................   F-24
  Consolidated Statements of Cash Flows for the years ended December 31, 1993 and
     1994............................................................................   F-25
  Notes to Consolidated Financial Statements.........................................   F-26
BTG, INC. AND SUBSIDIARIES -- UNAUDITED PRO FORMA CONDENSED CONSOLIDATED FINANCIAL
  STATEMENTS
  Basis of Presentation..............................................................   F-31
  Unaudited Pro Forma Condensed Consolidated Balance Sheet as of September 30,
     1996............................................................................   F-32
  Unaudited Pro Forma Condensed Consolidated Statement of Operations for the six
     months ended September 30, 1996.................................................   F-33
  Unaudited Pro Forma Condensed Consolidated Statement of Operations for the fiscal
     year ended March 31, 1996.......................................................   F-34
  Notes to Unaudited Pro Forma Condensed Consolidated Financial Statements...........   F-35
</TABLE>
 
                                       F-1
<PAGE>   53
 
                          INDEPENDENT AUDITORS' REPORT
 
To The Board of Directors and Shareholders
BTG, Inc.:
 
     We have audited the consolidated financial statements of BTG, Inc. and
subsidiaries as listed in the accompanying index. These consolidated financial
statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these consolidated 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, the consolidated financial statements referred to above
present fairly, in all material respects, the financial position of BTG, Inc.,
and subsidiaries as of March 31, 1995 and 1996, and the results of their
operations and their cash flows for each of the years in the three-year period
ended March 31, 1996, in conformity with generally accepted accounting
principles.
 
                                          KPMG Peat Marwick LLP
 
McLean, Virginia
May 10, 1996
 
                                       F-2
<PAGE>   54
 
                           BTG, INC. AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF OPERATIONS
   FISCAL YEARS ENDED MARCH 31, 1994, 1995 AND 1996 AND THE SIX MONTHS ENDED
                          SEPTEMBER 30, 1995 AND 1996
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                        SIX MONTHS ENDED
                                                     FISCAL YEAR ENDED MARCH 31,          SEPTEMBER 30,
                                                   --------------------------------    -------------------
                                                     1994        1995        1996       1995        1996
                                                   --------    --------    --------    -------    --------
                                                                                           (UNAUDITED)
<S>                                                <C>         <C>         <C>         <C>        <C>
Revenue:
     Contract revenue...........................   $ 35,509    $ 46,130    $ 67,014    $28,556    $ 49,504
     Product sales..............................     68,045     109,859     146,544     61,763     141,063
                                                   --------    --------    --------    -------    --------
                                                    103,554     155,989     213,558     90,319     190,567
Direct costs:
     Contract costs.............................     17,287      23,046      35,577     14,375      30,073
     Cost of product sales......................     60,276      95,585     128,070     53,143     123,332
                                                   --------    --------    --------    -------    --------
                                                     77,563     118,631     163,647     67,518     153,405
Indirect, general and administrative expenses...     20,858      29,388      40,827     17,692      29,437
Amortization and other operating costs, net.....        905       1,070       1,595        584         949
                                                   --------    --------    --------    -------    --------
                                                     99,326     149,089     206,069     85,794     183,791
                                                   --------    --------    --------    -------    --------
Operating income................................      4,228       6,900       7,489      4,525       6,776
Interest expense................................       (817)     (1,362)     (3,045)    (1,151)     (2,909)
Equity in earnings of affiliate.................         --          --         792         --       1,060
                                                   --------    --------    --------    -------    --------
Income before income taxes......................      3,411       5,538       5,236      3,374       4,927
Provision for income taxes......................      1,593       2,406       2,282      1,408       2,176
                                                   --------    --------    --------    -------    --------
Net income......................................   $  1,818    $  3,132    $  2,954    $ 1,966    $  2,751
                                                   ========    ========    ========    =======    ========
Earnings per common and common equivalent
  share.........................................   $   0.38    $   0.60    $   0.47    $  0.32    $   0.43
                                                   ========    ========    ========    =======    ========
Weighted average shares of common stock and
  common stock equivalents......................      4,774       5,196       6,233      6,196       6,371
</TABLE>
 
          See accompanying Notes to Consolidated Financial Statements.
 
                                       F-3
<PAGE>   55
 
                           BTG, INC. AND SUBSIDIARIES
 
                          CONSOLIDATED BALANCE SHEETS
                 MARCH 31, 1995 AND 1996 AND SEPTEMBER 30, 1996
                       (IN THOUSANDS, EXCEPT SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                                            
                                                                                                            
                                                                                             MARCH 31,      
                                                                                        -------------------    SEPTEMBER 30,
                                                                                         1995        1996          1996
                                                                                        -------    --------    -------------
                                                                                                                (UNAUDITED)
<S>                                                                                     <C>        <C>         <C>
                                                           ASSETS
Current assets:
    Cash and equivalents:                                                                                        
        Restricted...................................................................   $    31    $     47      $      --
        Unrestricted.................................................................     1,236          --             --
    Investments, at fair value.......................................................        --         250            306
    Receivables, net.................................................................    44,677      69,146        109,324
    Inventory, net...................................................................     6,327       9,421         22,636
    Prepaid expenses.................................................................     9,158       5,163          9,789
    Other............................................................................       532         466            778
                                                                                        -------    --------      ---------  
            Total current assets.....................................................    61,961      84,493        142,833  
                                                                                        -------    --------      ---------  
Property and equipment:                                                                                                     
    Furniture and equipment..........................................................     4,829       8,299          8,741  
    Leasehold improvements...........................................................       851       1,151          1,167  
                                                                                        -------    --------      ---------  
                                                                                          5,680       9,450          9,908
    Accumulated depreciation and amortization........................................    (3,694)     (5,871)        (6,534)
                                                                                        -------    --------      ---------  
                                                                                          1,986       3,579          3,374  
                                                                                        -------    --------      ---------  
Other assets:                                                                                                               
    Goodwill, net of accumulated amortization of $558, $1,062, and $1,499 at March                                          
     31, 1995 and 1996 and September 30, 1996, respectively..........................     6,141      17,140         16,703  
    Other intangible assets, net.....................................................     1,867       3,119          2,893  
    Other............................................................................       354       1,129          1,832  
                                                                                        -------    --------      ---------  
                                                                                        $72,309    $109,460      $ 167,635  
                                                                                        =======    ========      =========  
                                            LIABILITIES AND SHAREHOLDERS' EQUITY                                            
Current liabilities:                                                                                                        
    Line of credit...................................................................   $23,419    $     --      $      --  
    Current maturities of long-term debt.............................................       857         230            220  
    Accounts payable.................................................................    16,786      24,120         58,583  
    Accrued expenses.................................................................     4,818       7,516          9,739  
    Deferred income..................................................................     1,548       1,534          2,055  
    Income taxes:                                                                                                           
        Currently payable............................................................        --       1,310            757  
        Deferred.....................................................................     1,115          26             --  
    Other............................................................................       293       1,808            125  
                                                                                        -------    --------      ---------  
            Total current liabilities................................................    48,836      36,544         71,479  
                                                                                        -------    --------      ---------  
Line of credit.......................................................................        --      30,453         50,506  
Long-term debt, excluding current maturities.........................................       267      14,341         14,405  
Deferred income taxes................................................................        94         248            214  
Other................................................................................        73         129            192  
                                                                                        -------    --------      ---------  
            Total liabilities........................................................    49,270      81,715        136,796  
                                                                                        -------    --------      ---------  
Commitments and contingencies                                                                                               
Shareholders' equity:                                                                                                       
    Preferred stock, no par value, 1,000,000 shares authorized; no shares issued or                                         
     outstanding.....................................................................        --          --             --  
    Common stock, no par value, 10,000,000 shares authorized; 5,948,861, 6,128,102,                                         
     and 6,173,782 shares outstanding at March 31, 1995 and 1996 and September 30,                               
     1996, respectively..............................................................    15,571      17,915         18,224
    Retained earnings................................................................     7,468      10,422         13,173
    Treasury stock, at cost, 50,057 shares...........................................        --        (527)          (527)
    Unrealized losses on investments, net of related tax effects.....................        --         (65)           (31)
                                                                                        -------    --------      ---------
            Total shareholders' equity...............................................    23,039      27,745         30,839
                                                                                        -------    --------      ---------
                                                                                        $72,309    $109,460      $ 167,635
                                                                                        =======    ========      =========
</TABLE>
 
          See accompanying Notes to Consolidated Financial Statements.
 
                                       F-4
<PAGE>   56
 
                           BTG, INC. AND SUBSIDIARIES
 
                CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
FISCAL YEARS ENDED MARCH 31, 1994, 1995 AND 1996 AND SIX MONTHS ENDED SEPTEMBER
                                    30, 1996
                       (IN THOUSANDS, EXCEPT SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                      UNREALIZED
                                                   COMMON     RETAINED    TREASURY     LOSSES ON     SHAREHOLDERS'
                                                    STOCK     EARNINGS     STOCK      INVESTMENTS       EQUITY
                                                   -------    --------    --------    -----------    -------------
<S>                                                <C>        <C>         <C>         <C>            <C>
Balance, March 31, 1993.........................   $ 7,000    $  2,518     $   --        $  --          $ 9,518
     Net income.................................        --       1,818         --           --            1,818
     Sale of 132,899 common shares to                                                    
       employees................................       451          --         --           --              451
     Retirement of 288,820 common shares                                                 
       acquired related to the divestiture of a                                          
       subsidiary...............................      (997)         --         --           --             (997)
     Issuance of 29,000 common shares upon                                                             
       conversion of debentures.................        87          --         --           --               87
                                                   -------    --------     -------       -----          -------   
Balance, March 31, 1994.........................     6,541       4,336         --           --           10,877   
     Net income.................................        --       3,132         --           --            3,132   
     Sale of 1,280,000 common shares related to                                                                   
       initial public offering..................     8,685          --         --           --            8,685   
     Sale of 87,574 common shares to                                                                              
       employees................................       345          --         --           --              345   
                                                   -------    --------     -------       -----          -------   
Balance, March 31, 1995.........................    15,571       7,468         --           --           23,039   
     Net income.................................        --       2,954         --           --            2,954   
     Sale of 179,241 common shares under                                                                          
       employee stock option and stock purchase                                                                   
       plans....................................       881          --         --           --              881   
     Issuance of 50,057 common shares upon                                                                        
       business combination.....................       463          --         --           --              463
     Purchase of 50,057 common shares...........        --          --       (527)          --             (527)
     Issuance of common stock purchase                                                                  
       warrants.................................     1,000          --         --           --            1,000
     Unrealized investment losses, net of                                                               
       related tax effects......................        --          --         --          (65)             (65)
                                                   -------    --------     -------       -----          -------
Balance, March 31, 1996.........................    17,915      10,422       (527)         (65)          27,745
     Net income (unaudited).....................        --       2,751         --           --            2,751
     Sale of 45,686 common shares under employee                                                        
       stock option and stock purchase plans                                                            
       (unaudited)..............................       309          --         --           --              309
     Unrealized investment gains, net of related                                                        
       tax effects (unaudited)..................        --          --         --           34               34
                                                   -------    --------     -------       -----          -------
Balance, September 30, 1996 (unaudited).........   $18,224    $ 13,173     $ (527)       $ (31)         $30,839
                                                   =======    ========     ======        =====          =======
</TABLE>
 
          See accompanying Notes to Consolidated Financial Statements.
 
                                       F-5
<PAGE>   57
 
                           BTG, INC. AND SUBSIDIARIES
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
   FISCAL YEARS ENDED MARCH 31, 1994, 1995 AND 1996 AND THE SIX MONTHS ENDED
                          SEPTEMBER 30, 1995 AND 1996
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                                                 SIX MONTHS ENDED
                                                             FISCAL YEAR ENDED MARCH 31,          SEPTEMBER 30,
                                                           --------------------------------    --------------------
                                                             1994        1995        1996        1995        1996
                                                           --------    --------    --------    --------    --------
                                                                                                   (UNAUDITED)
<S>                                                        <C>         <C>         <C>         <C>         <C>
Cash flows from operating activities:
    Net income..........................................   $  1,818    $  3,132    $  2,954    $  1,966    $  2,751
    Adjustments to reconcile net income to net cash used
      in operating activities:
         Depreciation and amortization..................      1,120         988       2,161         743       1,752
         Deferred income taxes..........................   531.....          (4)       (513)         68         (60)
         Reserves for accounts receivable and
           inventory....................................         26         192         399         123       1,223
         Loss on sales of property and equipment........          6          17          20           8          11
         Changes in assets and liabilities, net of the
           effects from purchases of subsidiaries:
             (Increase) decrease in restricted cash.....     (1,100)      1,069         (16)         --          47
             (Increase) decrease in receivables.........    (21,641)     (6,323)    (10,925)    (14,792)    (40,946)
             (Increase) decrease in inventory...........        571      (2,604)       (831)     (3,399)    (13,670)
             (Increase) decrease in prepaids and
               other....................................     (1,026)     (6,994)      4,953       2,107      (4,938)
             (Increase) decrease in other assets........          3         (27)       (723)        (99)       (203)
             Increase (decrease) in accounts payable....      7,468         986      (5,792)      6,054      34,463
             Increase (decrease) in accrued expenses....      1,024         542       1,837         132       2,223
             Increase (decrease) in other liabilities...      3,452      (3,267)        (41)       (247)     (1,122)
             Increase (decrease) in current income taxes
               payable..................................      1,105      (1,023)      1,310         907        (553)
                                                           --------    --------    --------    --------    --------
                  Net cash used in operating
                    activities..........................     (6,643)    (13,316)     (5,207)     (6,429)    (19,022)
                                                           --------    --------    --------    --------    --------
Cash flows from investing activities:
    Purchases of subsidiaries, net of cash acquired.....         --      (3,416)    (13,238)         --          --
    Purchases of investments............................         --          --        (362)         --        (200)
    Purchase of note receivable.........................         --          --          --          --        (300)
    Purchases of property and equipment.................       (367)       (734)     (1,570)       (317)       (442)
    Capitalized product development costs...............         --          --          --          --        (297)
    Proceeds from sales of property and equipment.......         25          --          18          --          --
                                                           --------    --------    --------    --------    --------
                  Net cash used in investing
                    activities..........................       (342)     (4,150)    (15,152)       (317)     (1,239)
                                                           --------    --------    --------    --------    --------
Cash flows from financing activities:
    Net advances under lines of credit..................      6,150      11,426       7,034       7,903      20,053
    Principal payments on long-term debt................       (190)       (986)     (1,573)       (679)        (73)
    Proceeds from the issuance of subordinated notes....        225          --      15,000          --          --
    Repayments of subordinated notes....................        (23)       (850)         --          --          --
    Payment of debt issue costs.........................         --          --      (1,587)         --         (28)
    Proceeds from the issuance of common stock..........        451       9,030         776         352         309
    Purchase of treasury stock..........................         --          --        (527)         --          --
                                                           --------    --------    --------    --------    --------
                  Net cash provided by financing
                    activities..........................      6,613      18,620      19,123       7,576      20,261
                                                           --------    --------    --------    --------    --------
Effect of exchange rate changes on cash.................         --          --          --          88          --
                                                           --------    --------    --------    --------    --------
Increase (decrease) in unrestricted cash and
  equivalents...........................................       (372)      1,154      (1,236)        918          --
Unrestricted cash and equivalents, beginning of
  period................................................        454          82       1,236       1,236          --
                                                           --------    --------    --------    --------    --------
Unrestricted cash and equivalents, end of period........   $     82    $  1,236    $     --    $  2,154    $     --
                                                           =========   =========   =========   =========   =========
</TABLE>
 
          See accompanying Notes to Consolidated Financial Statements.
 
                                       F-6
<PAGE>   58
 
                           BTG, INC. AND SUBSIDIARIES
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                 MARCH 31, 1995 AND 1996 AND SEPTEMBER 30, 1996
 
1. NATURE OF OPERATIONS
 
     BTG, Inc. ("BTG" or the "Company") is an information technology company
providing complete solutions to the specific system and product needs of its
clients. The Company's business combines systems development, integration and
engineering with reselling of computer hardware, software and systems.
 
     Approximately 86%, 91%, 90%, and 90% in fiscal 1994, 1995, and 1996, and
during the six months ended September 30, 1996, respectively, of the Company's
revenue resulted from contracts or subcontracts with, and product sales to, the
U.S. Government and its agencies and departments (the "Government"). The Company
operates principally in the United States.
 
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
  Principles of Consolidation
 
     The accompanying consolidated financial statements include the accounts of
all subsidiaries of the Company, each of which is wholly-owned. All significant
intercompany balances and transactions have been eliminated in consolidation.
Investments in affiliates owned more than 20%, but not in excess of 50%, are
recorded on the equity method.
 
  Interim Reporting
 
     The accompanying financial information as of September 30, 1996, and for
the six months ended September 30, 1995 and 1996, including such information
included in the Notes to Consolidated Financial Statements and disclosures
regarding matters occurring after May 10, 1996, is unaudited. In the opinion of
management, all adjustments, consisting only of normal recurring adjustments
considered necessary for a fair presentation have been included. Operating
results for any interim period are not necessarily indicative of the results for
any other interim period or for an entire year.
 
  Revenue Recognition
 
     The Company provides systems development, integration and engineering
services, primarily to the Government, on a contractual basis. Revenue on
cost-plus-fee contracts is recognized to the extent of costs incurred plus a
proportionate amount of fees earned. Revenue on time-and-materials contracts is
recognized to the extent of billable rates times hours delivered plus other
direct costs. Revenue on fixed-price contracts is recognized on the
percentage-of-completion method based on costs incurred in relation to total
estimated costs. Anticipated contract losses are recognized as soon as they
become known and estimable.
 
     Revenue that is contractually billable prior to performance or delivery is
deferred until the work has been completed.
 
     The Company also provides off-the-shelf hardware and software to the
Government under the General Services Administration ("GSA") Schedules and to
commercial companies as a third-party distributor. Related revenue is recognized
when products are shipped or when clients have accepted the products or
services, depending on contractual terms. Estimated future costs of providing
client support for products sold by the Company are recorded at the point of
revenue recognition.
 
  Cash and Equivalents
 
     All highly liquid debt instruments with original maturities of three months
or less are classified as cash equivalents (cash equivalents consist of amounts
held in money market accounts). The Company had restricted cash of approximately
$31,000, $47,000, and none at March 31, 1995 and 1996 and September 30, 1996,
respectively, relating to client agreements, which is required to be held in
escrow until related payments
 
                                       F-7
<PAGE>   59
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

to vendors have been settled and which is not included in cash and equivalents
for purposes of the Consolidated Statements of Cash Flows.
 
  Investments
 
     The Company's short-term investments, which consist solely of equity
securities, have been classified as "available for sale" in accordance with the
provisions of Statement of Financial Accounting Standards No. 115, Accounting
for Certain Investments in Debt and Equity Securities ("Statement 115").
Accordingly, such investments are carried at fair value in the accompanying
consolidated financial statements. Fair value has been determined based on
quoted market prices. Net unrealized gains and losses from these investments are
carried as a separate component of shareholders' equity, net of the related tax
effects.
 
  Inventory
 
     Inventory, net of an allowance for obsolescence, consists principally of
purchased products held for resale and is valued at the lower of cost,
determined on the average cost basis, or market value.
 
  Property and Equipment
 
     Property and equipment are recorded at cost and are depreciated over their
estimated useful lives, three to seven years, using accelerated and
straight-line methods. Leasehold improvements are amortized over the terms of
the related leases using the straight-line method.
 
  Goodwill and Intangible Assets
 
     Goodwill, the excess of cost over the fair value of net tangible and
identifiable intangible assets of acquired companies, is amortized over the
expected periods of benefit, 15 to 30 years, on a straight-line basis.
Intangible assets are amortized on a straight-line basis over the expected
periods of benefit, 2 to 13 years.
 
     The Company assesses the recoverability of its goodwill and intangible
assets by determining whether the balances can be recovered through estimated,
undiscounted future operating cash flows of the acquired operations. The amount
of impairment, if any, is measured based on projected discounted future
operating cash flows.
 
  Income Taxes
 
     Deferred tax assets and liabilities are recognized for the future tax
consequences attributable to differences between the financial statement
carrying amounts of existing assets and liabilities and their respective tax
bases. Deferred tax assets and liabilities are measured using enacted tax rates
expected to apply to taxable income in the years in which those temporary
differences are expected to be recovered or settled. The effect on deferred tax
assets and liabilities of a change in tax rates is recognized in income in the
period that includes the enactment date.
 
     The Company uses the estimated annual effective rate method for interim
income tax purposes.
 
  Research and Development Expenses
 
     The Company expenses research and development costs as they are incurred.
Research and development expenses for the fiscal years ended March 31, 1994,
1995 and 1996 and the six months ended September 30, 1996 were approximately
$128,700, $100,100, $55,000, and $26,000, respectively.
 
                                       F-8
<PAGE>   60
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

  Capitalized Product Development Costs
 
     Costs associated with software development are capitalized once a product's
technological feasibility is established. Capitalized product development costs
are amortized on a product-by-product basis based on the ratio of recorded
revenues to total estimated revenues, with a minimum amortization using a
straight-line method over a product's estimated economic life. During the six
months ended September 30, 1996, approximately $297,000 of product development
costs were capitalized (see Note 4). There were no capitalized product
development costs in fiscal 1994, 1995, and 1996.
 
  Fair Value of Financial Instruments
 
     The carrying value of the Company's cash and equivalents, receivables, and
revolving line of credit instruments approximates fair value since all such
instruments are either short-term in nature or bear interest rates which are
indexed to current market interest rates. Fair value for the Company's notes
payable is determined based on current rates offered for debt of similar
remaining maturities. At March 31, 1996 and September 30, 1996, the carrying
value of the notes payable approximated fair value.
 
  Earnings Per Share
 
     Earnings per share is computed by dividing net income for the year by the
weighted average number of shares of common stock and common stock equivalents
outstanding during the year. Common stock equivalents include all issued and
outstanding options and warrants.
 
  Reclassification
 
     Certain amounts in the prior years' financial statements have been
reclassified to conform to the fiscal year 1996 presentation.
 
  Use of Estimates
 
     The preparation of consolidated financial statements in conformity with
generally accepted accounting principles requires management to make estimates
and assumptions that affect the amounts of assets and liabilities and disclosure
of contingencies as of the dates of the financial statements, and the reported
amounts of revenue and expenses during the reporting periods. Actual results
inevitably will differ from those estimates.
 
3. RECEIVABLES
 
     The components of receivables are as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                 MARCH 31,
                                                             ------------------    SEPTEMBER 30,
                                                              1995       1996          1996
                                                             -------    -------    -------------
    <S>                                                      <C>        <C>        <C>
    Amounts billed........................................   $39,552    $61,927      $  95,418
    Amounts currently billable............................     2,839      3,024          5,414
    Retainages billable upon contract completion..........       986      1,381          1,251
    Other unbilled amounts................................     1,127      2,180          7,148
    Other receivables.....................................       495        855          1,082
    Allowance for doubtful accounts receivable............      (322)      (221)          (989)
                                                             -------    -------      ---------   
                                                             $44,677    $69,146      $ 109,324
                                                             =======    =======      =========
</TABLE>
 
     The Company anticipates collecting substantially all receivables, except
retainages, within one year.
 
                                       F-9
<PAGE>   61
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
4. OTHER INTANGIBLE ASSETS
 
     Other intangible assets consist of the following (in thousands):
 
<TABLE>
<CAPTION>
                                                                  MARCH 31,
                                                               ----------------    SEPTEMBER 30,
                                                                1995      1996         1996
                                                               ------    ------    -------------
    <S>                                                        <C>       <C>       <C>
    Contract backlog........................................   $  848    $  848       $   848
    Debt issue costs........................................       --     1,587         1,615
    Non-compete covenants...................................      500       700           700
    Favorable leasing arrangements..........................      455       455           455
    Product development costs...............................       --        --           297
    Other...................................................      300       300           300
                                                               ------    ------       ------
                                                                2,103     3,890         4,215
    Accumulated amortization................................     (236)     (771)       (1,322)
                                                               ------    ------       -------
                                                               $1,867    $3,119       $ 2,893
                                                               ======    ======       =======
</TABLE>
 
     During the six months ended September 30, 1996, the Company capitalized
approximately $297,000 of costs associated with the internal development of
certain software products designed for use by the Company's newly formed
subsidiary, Community Networks, Inc. ("CNI"). CNI, which is a separate legal
entity wholly-owned by BTG, was formed for the purpose of providing local
communities with high-speed Internet access, specialized intranets, and
electronic commerce capability.
 
5. ACCRUED EXPENSES
 
     Accrued expenses consist of the following (in thousands):
 
<TABLE>
<CAPTION>
                                                                  MARCH 31,
                                                               ----------------    SEPTEMBER 30,
                                                                1995      1996         1996
                                                               ------    ------    -------------
    <S>                                                        <C>       <C>       <C>
    Accrued salaries and related taxes......................   $2,600    $3,852       $ 4,937
    Accrued leave...........................................    1,707     2,320         2,466
    Other...................................................      511     1,344         2,336
                                                               ------    ------       -------
                                                               $4,818    $7,516       $ 9,739
                                                               ======    ======       =======
</TABLE>
 
                                      F-10
<PAGE>   62
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
6. INCOME TAXES
 
     The provisions for income taxes include the following (in thousands):
 
<TABLE>
<CAPTION>
                                                        FISCAL YEARS ENDED
                                                            MARCH 31,             SIX MONTHS ENDED
                                                    --------------------------     SEPTEMBER 30,
                                                     1994      1995      1996           1996
                                                    ------    ------    ------    ----------------
    <S>                                             <C>       <C>       <C>       <C>
    Current provision:
         Federal.................................   $  955    $1,978    $2,334         $1,912
         State...................................      212       390       461            370
                                                    ------    ------    ------        -------
                                                     1,167     2,368     2,795          2,282
                                                    ------    ------    ------        -------
    Deferred provision (benefit):
         Federal.................................      354        36      (428)           (89)
         State...................................       72         2       (85)           (17)
                                                    ------    ------    ------        -------
                                                       426        38      (513)          (106)
                                                    ------    ------    ------        -------
                                                    $1,593    $2,406    $2,282         $2,176
                                                    ======    ======    ======        =======  
</TABLE>
 
     Total income tax expense (benefit) was allocated as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                        FISCAL YEARS ENDED
                                                            MARCH 31,             SIX MONTHS ENDED
                                                    --------------------------     SEPTEMBER 30,
                                                     1994      1995      1996           1996
                                                    ------    ------    ------    ----------------
    <S>                                             <C>       <C>       <C>       <C>
    Income before income taxes...................   $1,593    $2,406    $2,282         $2,176
    Shareholders' equity, for the tax effects on
      unrealized investment gains (losses).......       --        --       (47)            22
                                                    ------    ------    ------         ------
                                                    $1,593    $2,406    $2,235         $2,198
                                                    ======    ======    ======         ======  
</TABLE>
 
     Income tax expense differs from the amount of income taxes determined by
applying the U.S. Federal income tax statutory rates to income before income
taxes as follows:
 
<TABLE>
<CAPTION>
                                                         FISCAL YEARS ENDED
                                                             MARCH 31,           SIX MONTHS ENDED
                                                       ----------------------     SEPTEMBER 30,
                                                       1994     1995     1996          1996
                                                       ----     ----     ----    ----------------
    <S>                                                <C>      <C>      <C>     <C>
    Statutory Federal income tax rate...............   34.0%    35.0%    35.0%         35.0%
    State income tax, net of Federal income tax
      benefit.......................................    5.3      5.3      4.9           4.8
    Phase-in tax rate differential..................    --      (1.0)    (1.0)         (0.8)
    Non-deductible amortization expense.............    6.6      3.3      5.1           4.1
    Change in the valuation allowance...............    --       --      (1.7)          --
    Other permanent differences.....................    0.8      0.8      1.3           1.1
                                                       ----     ----     ----         -----
         Effective tax rate.........................   46.7%    43.4%    43.6%         44.2%
                                                       ====     ====     ====         =====    
</TABLE>
 
                                      F-11
<PAGE>   63
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
6. INCOME TAXES (CONTINUED)

     The tax effects of temporary differences that give rise to significant
portions of the deferred tax assets and deferred tax liabilities at March 31,
1995 and 1996 are presented below (in thousands):
 
<TABLE>
<CAPTION>
                                                                              MARCH 31,
                                                                           ----------------
                                                                            1995      1996
                                                                           ------    ------
    <S>                                                                    <C>       <C>
    Deferred tax assets:
         Employee benefits, accrued for financial reporting purposes....   $  503    $  734
         Financial reporting reserves...................................      295       447
         Deferred revenue...............................................      591       336
         Capital loss carryforwards.....................................      197       197
         Other..........................................................      206       364
                                                                           ------    ------
    Total deferred tax assets...........................................    1,792     2,078
    Valuation allowance.................................................     (197)     (105)
                                                                           ------    ------
              Net deferred tax assets...................................    1,595     1,973
                                                                           ------    ------
    Deferred tax liabilities:
         Revenue not contractually billable.............................    1,855     1,366
         Net profits accrued on sales...................................      949       427
         Other..........................................................       --       454
                                                                           ------    ------
    Total deferred tax liabilities......................................    2,804     2,247
                                                                           ------    ------
              Net deferred tax liability................................   $1,209    $  274
                                                                           ======    ======
</TABLE>
 
     The valuation allowance for deferred tax assets as of April 1, 1994 was
$200,000. In assessing the realizability of deferred tax assets, management
considers whether it is more likely than not that some portion or all of the
deferred tax assets will be realized. The ultimate realization of the deferred
tax assets is dependent upon the generation of future taxable income during the
periods in which the temporary differences become deductible. Management
considers taxes paid during the previous three years, scheduled reversal of
deferred tax liabilities, projected future taxable income, and tax planning
strategies which can be implemented by the Company in making this assessment.
Based upon these factors, the Company has established a valuation allowance
against that portion of the deferred tax assets for which management believes
that ultimate realization cannot presently be assessed as "more likely than
not."
 
7. LINES OF CREDIT
 
     In June 1994, the Company entered into a line of credit agreement which
provided for borrowings up to $35 million. In November 1995, the Company entered
into a new revolving line of credit facility ("Credit Facility") which provides
for borrowings up to $60 million based on specified percentages of eligible
accounts receivable and inventory. All outstanding borrowings under the existing
line of credit were refinanced under this Credit Facility. The Credit Facility
is secured by substantially all assets of the Company as well as the pledge of a
security interest in the Company's stock in one of its subsidiaries. Interest on
advances made under the Credit Facility is equal to, at the option of the
Company, either the lender's prime rate or LIBOR plus 2%. Under both line of
credit agreements, the Company has been required to comply with various
financial covenants and is restricted from, among other things, paying
dividends, changing its capital structure, or making acquisitions without the
approval of the lenders. At March 31, 1995 and September 30, 1996, the Company
was in compliance with all financial covenants under the existing agreement. The
Company obtained a waiver from the lending financial institution at March 31,
1996, for non-compliance with a certain covenant under the Credit Facility. The
new revolving line of credit facility expires in August 1998. At March 31, 1996
and September 30, 1996, the entire balance outstanding under the agreement has
been
 
                                      F-12
<PAGE>   64
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
7. LINES OF CREDIT (CONTINUED)

classified as a noncurrent liability in the accompanying consolidated balance
sheets as the Company anticipates that its borrowing base over the next fiscal
year will provide for a minimum availability equal to or in excess of amounts
currently outstanding. On October 1, 1996, the Credit Facility was amended to
increase the ceiling for available borrowings to $85 million through March 31,
1997 and $65 million thereafter.
 
     In addition to a revolving loan, the Credit Facility includes a facility
under which the Company can, subject to the approval of the lender and the
payment of certain fees, obtain letters of credit of up to a maximum of $1
million. At March 31, 1996 and September 30, 1996, there were no letters of
credit outstanding under this facility. Costs incurred to obtain and amend the
Credit Facility have been capitalized and are being amortized over the term of
the agreement. An analysis of the Company's line of credit activity is as
follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                 MARCH 31,
                                                             ------------------    SEPTEMBER 30,
                                                              1995       1996          1996
                                                             -------    -------    -------------
    <S>                                                      <C>        <C>        <C>
    Maximum line of credit available during the period....   $35,000    $48,667       $60,000
    Balance outstanding at the end of the period..........   $23,419    $30,453       $50,506
    Interest rate at the end of the period:
         At the lender's prime rate.......................     9.00%      8.25%         8.25%
         At LIBOR plus 2% (1% at March 31, 1995)..........     7.25%      7.35%         7.40%
    Monthly average amount outstanding during the
      period..............................................   $15,249    $31,512       $42,491
    Monthly weighted average interest rate during the
      period..............................................     7.90%      8.05%         7.49%
</TABLE>
 
8. LONG-TERM DEBT
 
     The Company's long-term debt consists of the following (in thousands):
 
<TABLE>
<CAPTION>
                                                                  MARCH 31,
                                                              -----------------    SEPTEMBER 30,
                                                               1995      1996          1996
                                                              ------    -------    -------------
    <S>                                                       <C>       <C>        <C>
    Senior subordinated notes payable, due in February
      2001, interest due quarterly at 12.875% per annum....   $   --    $15,000       $15,000
    Unamortized discount on senior subordinated notes
      payable..............................................       --       (975)         (875)
    Note payable to the former shareholders of Delta
      Research Corporation associated with covenants not to
      compete, payable in annual installments of
      $100,000.............................................      300        200           200
    Notes payable to the former shareholders of ACTech,
      Inc. associated with covenants not to compete,
      $33,333 payable at July 1, 1995 and at January 2,
      1996, and $16,667 payable at January 2, 1997.........       83         17            17
    Notes payable to the former shareholders of ACTech,
      Inc., principal and interest, at prime, repaid in
      June 1995............................................      500         --            --
    Other..................................................      241        329           283
                                                              ------    -------       -------
                                                               1,124     14,571        14,625
    Less: current maturities...............................      857        230           220
                                                              ------    -------       -------
                                                              $  267    $14,341       $14,405
                                                              ======    =======       =======
</TABLE>
 
     On February 16, 1996, the Company entered into a Note and Warrant Purchase
Agreement (the "Agreement") with Nomura Holding America, Inc. under which the
Company issued $15 million of Senior Subordinated Notes (the "Notes"). The
Notes, which bear interest at 12.875% per annum, are due in
 
                                      F-13
<PAGE>   65
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
8. LONG-TERM DEBT (CONTINUED)

February 2001. In connection with the issuance of the Notes, the Company also
issued common stock purchase warrants (the "Warrants") to the holder of the
Notes entitling such holder to purchase up to 317,478 shares of the Company's
common stock at $9.50 per share, and to certain registration rights with respect
to such shares. The Warrants are exercisable at any time through February 16,
2003. Both the number of shares obtainable from exercise of the Warrants and the
exercise price per share are subject to adjustment based on certain
anti-dilution provisions included in the Agreement. The fair value of the
Warrants on the date of issuance, which was determined using various pricing
models, was estimated as $1 million. Accordingly, this amount has been recorded
as a discount on the Notes and is being amortized into interest expense over the
term of the Notes. The Agreement also contains certain covenants which, among
other matters, restrict or limit the ability of the Company to pay dividends,
incur indebtedness, and make capital expenditures. The Company must also
maintain certain financial ratios regarding interest coverage, leverage and net
worth, among others. At March 31, 1996, the Company obtained a waiver from the
holder of the Notes for non-compliance with the covenant limiting the amount of
capital expenditures made by the Company during the fiscal year. The Company was
in compliance with all covenants under the Agreement as of September 30, 1996.
Costs incurred to issue the Notes have been capitalized and are being amortized
over the term of the Notes.
 
     Aggregate scheduled maturities on all long-term indebtedness as of March
31, 1996 and September 30, 1996 are as follows (in thousands):
 
<TABLE>
<CAPTION>
                      FISCAL YEARS ENDING
                           MARCH 31,                      MARCH 31, 1996    SEPTEMBER 30, 1996
                     ---------------------                --------------    ------------------
        <S>                                               <C>               <C>
             1997......................................      $    230            $    169
             1998......................................           211                 213
             1999......................................           105                 112
             2000......................................            --                   6
             2001......................................        15,000              15,000
                                                          --------------       ----------
                                                             $ 15,546            $ 15,500
                                                          ===========       ==============
</TABLE>
 
9. SHAREHOLDERS' EQUITY AND STOCK OPTIONS
 
  Preferred Stock
 
     In November 1994, the Board of Directors amended the Company's Articles of
Incorporation to authorize up to 1,000,000 shares of preferred stock, with no
par value. No preferred shares have been issued as of September 30, 1996.
 
  Common Stock
 
     The Company has one class of voting common stock with 10 million shares
authorized for issuance. In December 1994, the Company sold 1.28 million shares
of common stock, pursuant to an initial public offering, at $8.00 per share, for
total proceeds of $8.7 million, net of issuance costs of $1.5 million.
 
  Directors Stock Option Plan
 
     During fiscal 1996, the Company adopted, subject to the approval of the
Company's shareholders, the Directors Stock Option Plan (the "Directors Option
Plan"). The Directors Option Plan provides for the granting of a maximum of
100,000 nonqualified stock options to non-employee members of the Board of
Directors. The option price per share is equal to the fair market value of a
company share on the date of grant. The term of each option is 10 years, and an
option first becomes exercisable six months after the date of grant.
 
                                      F-14
<PAGE>   66
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
9. SHAREHOLDERS' EQUITY AND STOCK OPTIONS (CONTINUED)

Under the terms of the Directors Option Plan, each non-employee member of the
Board of Directors will be granted 1,000 options on each anniversary date of the
Director's service commencement date. During fiscal 1996, 10,000 options, with a
per share exercise price of $11.25, were granted under the Directors Option
Plan. During the six months ended September 30, 1996, 6,000 options, with per
share exercise prices ranging from $13.38 to $13.75, were granted under the
Directors Option Plan. The Company's shareholders approved the Directors Option
Plan in August 1996.
 
  Employee Stock Option Plans
 
     In 1986 and again in 1990, the Company adopted qualified Employee Stock
Option Plans (the "Plans"). Under the terms of the Plans, 375,000 and 400,000
shares, respectively, of common stock were reserved for issuance under the
Plans. The option price per share is determined by the Board of Directors, but
shall be no less than the fair value on the date of the grant. Each option is
exercisable no sooner than two years and no later than five years after the
grant of the option. No new options are currently issuable under the Plans.
 
     In fiscal 1995, the Company adopted a new option plan (the "New Plan").
Under the terms of the New Plan, 250,000 shares of common stock were reserved
for issuance to employees. The New Plan provides for grants of both qualified
and non-qualified options. At March 31, 1996, 178,500 options were reserved for
future grants to employees. In August 1996, the Company's shareholders approved
an amendment to the New Plan which increased the total number of shares of
common stock reserved for issuance to 750,000. During the six months ended
September 30, 1996, options to acquire 87,500 shares of common stock were
granted under the New Plan. At September 30, 1996, 591,000 options were reserved
for future grants to employees.
 
     Additional information with respect to all options under the Company's
employee stock option plans is as follows:
 
<TABLE>
<CAPTION>
                                                                    NUMBER      OPTION PRICE
                                                                   OF SHARES      PER SHARE
                                                                   ---------    -------------
    <S>                                                            <C>          <C>
    Shares under option, March 31, 1993.........................     520,554    $2.22 - $3.90
         Options granted........................................      93,000     3.45 -  3.75
         Options exercised......................................      (6,305)    2.74 -  3.90
         Options forfeited......................................    (211,354)    2.22 -  3.90
                                                                   ---------    -------------
    Shares under option, March 31, 1994.........................     395,895     2.22 -  4.40
         Options granted........................................      76,000     7.75 -  8.53
         Options exercised......................................     (85,193)    2.22 -  4.40
         Options forfeited......................................     (20,662)    2.22 -  4.00
                                                                   ---------    -------------
    Shares under option, March 31, 1995.........................     366,040     2.22 -  8.53
         Options exercised......................................     (96,824)    2.22 -  3.74
         Options forfeited......................................     (10,815)    2.22 -  7.75
                                                                   ---------    -------------
    Shares under option, March 31, 1996.........................     258,401     2.22 -  8.53
         Options granted........................................      87,500     9.38 - 10.31
         Options exercised......................................     (20,793)    2.22 -  3.45
         Options forfeited......................................     (10,518)    2.22 -  3.45
                                                                   ---------    -------------
    Shares under option, September 30, 1996.....................     314,590     2.22 - 10.31
                                                                   ---------    -------------
    Options exercisable,
         March 31, 1996.........................................     124,782     2.22 -  3.80
         September 30, 1996.....................................     149,100    $2.22 - $3.80
                                                                   ---------    -------------
</TABLE>
 
                                      F-15
<PAGE>   67
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
9. SHAREHOLDERS' EQUITY AND STOCK OPTIONS (CONTINUED)

  Stock Purchase Plans
 
     In fiscal 1993, the Company adopted an Employee Stock Purchase Plan (the
"Purchase Plan"). Under the terms of the Purchase Plan, 250,000 shares were
reserved for issuance. The offering price per share was to be determined by the
Board of Directors. During fiscal 1994 and 1995, 62,718 and 87,574 shares were
issued under the Purchase Plan, respectively. The Purchase Plan was terminated
during fiscal 1995.
 
     In August 1995, the Company's shareholders adopted (i) the Annual Leave
Stock Plan (the "Annual Leave Plan") and (ii) the Employee Stock Purchase Plan
(the "ESPP"). Under the Annual Leave Plan, eligible employees are permitted to
exchange certain unused amounts of accrued annual leave for shares of common
stock at the fair market value of the stock on the date of exchange. During
fiscal 1996, 10,840 shares of common stock, valued at approximately $105,000,
were issued under the Annual Leave Plan. Under the ESPP, eligible employees of
the Company who elect to participate are permitted to purchase common stock of
the Company, through payroll deductions, at a 15 percent discount from the fair
market value of such stock. The total number of shares of common stock that may
be issued under the ESPP is 150,000, limited to 12,500 per fiscal quarter. A
total of 24,979 shares were issued under the ESPP during fiscal year 1996. In
August 1996, the Company's shareholders approved an amendment to the ESPP which
(i) increased the total number of shares of common stock issuable under the ESPP
to 400,000; (ii) eliminated the quarterly purchase limitation; and (iii) added a
provision to allow for annual lump sum contributions. A total of 24,993 shares
were issued under the ESPP during the six months ended September 30, 1996.
 
     On October 15, 1996, the Company adopted, subject to the approval of the
Company's shareholders, the Non-Employee Director Stock Purchase Plan (the
"Directors Purchase Plan"). Under the terms of the Directors Purchase Plan,
non-employee members of the Board of Directors may elect to have their fees
invested in BTG common stock at a price equal to the lower of 100% of the fair
market value of a company share on the beginning or ending date of the election
period. The election period is the 12-month period beginning on October 1 of
each year. The maximum amount of shares that may be issued under the Directors
Purchase Plan is 100,000.
 
  Profit Sharing Plans
 
     The Company established a qualified 401(k) profit sharing plan in 1987
under which eligible employees may elect to defer a portion of their salary. At
the discretion of the Board of Directors, the Company may contribute to the
plan. The current contribution, as approved by the Board, is one percent of
salaries for all eligible employees and a matching contribution of an additional
amount up to three percent of eligible employees' deferrals. Employees
participating in the plan vest in the employer contribution at 20% per year,
after first completing six months of service.
 
     A subsidiary of the Company maintains a separate 401(k) profit sharing plan
which covers substantially all employees of the subsidiary meeting minimum
service requirements. Contributions to the plan are made through voluntary
employee salary reductions and are matched by the subsidiary up to a maximum of
three and one-half percent. In addition to the subsidiary matching contribution,
in which the employee is immediately vested, the plan provides for an additional
discretionary contribution by the subsidiary. Employees participating in the
plan vest in the employer discretionary contributions over a seven year period.
 
     Company contributions to the profit sharing plans were $539,900, $732,000,
$1.1 million and $986,000 in fiscal 1994, 1995 and 1996, and the six months
ended September 30, 1996, respectively.
 
                                      F-16
<PAGE>   68
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
9. SHAREHOLDERS' EQUITY AND STOCK OPTIONS (CONTINUED)

  Impact of Statement of Financial Accounting Standards No. 123
 
     In October 1995, the Financial Accounting Standards Board issued Statement
of Financial Accounting Standards No. 123, Accounting for Stock-Based
Compensation ("Statement 123"). Statement 123 provides companies with the option
to choose between a fair value based method of accounting for its stock-based
compensation arrangements or retaining an intrinsic value-based method as is
required under current accounting standards. Under Statement 123, companies that
elect to retain the traditional intrinsic value-based methods of accounting for
their stock-based compensation arrangements will be required to provide expanded
disclosures in the footnotes accompanying their basic financial statements. The
provisions of Statement 123 are effective for the Company's fiscal 1997
financial statements. As permitted by Statement 123, the Company will adopt the
new standard in fiscal 1997 and will choose to continue the current intrinsic
value-based method of accounting for stock-based compensation. Accordingly, the
Company will disclose in the notes to the 1997 consolidated financial
statements, the pro forma net income and earnings per share calculated using the
fair value-based method of accounting.
 
10.  INVESTMENTS IN AFFILIATES
 
     In September 1993, the Company entered into an agreement to sell BDS
Systems, Inc., a subsidiary which was involved in medical imaging, to the
subsidiary's former president in exchange for stock owned in the Company. The
estimated fair value of the shares acquired approximated the fair value of the
net assets sold and the associated goodwill carried on the Company's records,
and no gain or loss was recognized.
 
     In fiscal 1994, the Company wrote off $397,000 of its remaining unamortized
goodwill related to a previously acquired subsidiary.
 
     On May 2, 1996, the Company entered into an agreement with WheelGroup
Corporation ("WheelGroup") under which it (i) purchased 214,042 shares of the
outstanding common stock of WheelGroup for $200,000; (ii) purchased a
convertible note receivable from WheelGroup for $300,000; and (iii) committed to
the purchase of certain distribution rights and consulting services from
WheelGroup for approximately $1 million, payable in various installments over
fiscal 1997 and 1998. The convertible note, which bears interest at an annual
rate of 2% above the prime rate established by the Company's principal lender,
is convertible at any time at the Company's option. The convertible note is due
in quarterly installments beginning on April 1, 1999 and ending on January 2,
2001. During the six months ended September 30, 1996, the Company paid
approximately $350,000 for consulting services to this company. The Company's
equity investment under this arrangement was accounted for using the cost method
during the six months ended September 30, 1996.
 
     A subsidiary of the Company has a 49% interest in an unincorporated joint
venture (the "Joint Venture"). The Joint Venture was formed with an unrelated
company in February 1994 for the purpose of performing under a contract to
provide certain computer equipment, software and peripherals to the government.
The equity method is used to account for the Company's interest in the Joint
Venture. At March 31, 1996 and September 30, 1996, the Company's investment in
the Joint Venture was approximately $623,000 and $561,000, respectively, and is
included in other noncurrent assets in the accompanying consolidated balance
sheets.
 
                                      F-17
<PAGE>   69
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
10.  INVESTMENTS IN AFFILIATES (CONTINUED)

     Unaudited condensed financial information of the Joint Venture as of and
for the period from October 20, 1995 (the date of acquisition of the subsidiary)
through March 31, 1996 is as follows (in thousands):
 
<TABLE>
    <S>                                                                           <C>
    Current assets.............................................................   $ 3,912
    Total assets...............................................................     3,936
    Current liabilities........................................................     2,785
    Total liabilities..........................................................     2,785
    Partners' equity...........................................................     1,151
    Revenue....................................................................    13,673
    Income to the Joint Venture partners.......................................   $ 1,616
</TABLE>
 
11. BUSINESS COMBINATIONS
 
     In July 1994, the Company acquired for $1.9 million cash all of the
outstanding stock of Advanced Computer Technology, Inc., ("ACTech"), a
value-added reseller and manufacturer of computer systems. The acquisition has
been accounted for as a purchase and, accordingly, the results of operations of
ACTech have been included in the Company's consolidated financial statements
from the date of acquisition, July 1, 1994. The excess of the purchase price
over the fair value of the net tangible and identifiable intangible assets
acquired of approximately $1.1 million has been recorded as goodwill and is
being amortized on a straight-line basis over 15 years. In connection with the
closing of the transaction, the Company entered into certain non-compete
agreements which require payments to former ACTech officers over a three-year
period. At March 31, 1995 and 1996, and September 30, 1996, $83,000, $17,000,
and $17,000, respectively, were outstanding under these agreements. This
acquisition did not have a material effect on pro forma operations.
 
     In November 1994, the Company acquired for $2.8 million cash all of the
outstanding stock of Delta Research Corporation ("Delta"), which provides
software development and systems integration services focusing on project
planning and cost controls and environmental engineering, primarily for the
government. The acquisition has been accounted for as a purchase and,
accordingly, the results of operations of Delta have been included in the
Company's consolidated financial statements from the date of acquisition,
November 15, 1994. The excess of the purchase price over the fair value of the
net tangible and identifiable intangible assets acquired of approximately
$146,000 has been recorded as goodwill and is being amortized on a straight-line
basis over 15 years. In connection with the closing of the transaction, the
Company entered into certain non-compete agreements which require payments of
$100,000 per year for four years.
 
     In October 1995, the Company acquired, for $13.0 million in cash, 50,057
shares of common stock valued at approximately $463,000, and $1.25 million due
in April 1996, all of the outstanding shares of Concept Automation, Inc. of
America ("CAI"), which is primarily involved in the sale and maintenance of
electronic data processing equipment and related support services. The
acquisition has been accounted for as a purchase and, accordingly, the results
of operations of CAI have been included in the Company's consolidated financial
statements from the date of acquisition, October 20, 1995. The excess of the
purchase price over the fair value of the net tangible and identifiable
intangible assets acquired of approximately $11.5 million has been recorded as
goodwill and is being amortized on a straight-line basis over 20 years. In
connection with the closing of the transaction, the Company entered into various
employment and non-compete agreements with certain of CAI's officers. In
addition, the agreement provides that certain contingent payments are to be made
to the former shareholders of CAI in the event that future income is generated
under a specific contract for which CAI had a proposal outstanding on the date
of acquisition. At March 31, 1996, no amounts have been included in the purchase
price relating to these contingent payments. On April 18, 1996, the Company was
notified that this contract was awarded to CAI. During the six months ended
September 30, 1996, no amounts have been paid to the former shareholders of CAI
as a result of this arrangement.
 
                                      F-18
<PAGE>   70
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
11. BUSINESS COMBINATIONS (CONTINUED)

     The following unaudited pro forma financial information presents the
combined results of operations of the Company and the Delta and CAI acquisitions
as if the acquisitions had occurred as of the beginning of the fiscal years
ended March 31, 1995 and 1996. The pro forma financial information does not
necessarily reflect the results of operations that would have occurred had the
Company and such acquired companies constituted a single entity during such
periods.
 
<TABLE>
<CAPTION>
                                                                       FISCAL YEARS ENDED
                                                                            MARCH 31,
                                                                      ---------------------
                                                                        1995         1996
                                                                      --------     --------
                                                                           (UNAUDITED)
                                                                         (IN THOUSANDS,
                                                                        EXCEPT PER SHARE
                                                                              DATA)
    <S>                                                               <C>          <C>
    Revenues.......................................................   $246,362     $247,832
    Net income.....................................................      3,794        1,474
    Earnings per common share......................................   $   0.72     $   0.23
</TABLE>
 
12. COMMITMENTS AND CONTINGENCIES
 
  Audit Review
 
     Substantially all payments to the Company under cost-reimbursable
government contracts are provisional payments which are subject to adjustment
upon audit by the Defense Contract Audit Agency or other regulatory agency. At
March 31, 1996, audits through fiscal 1989 had been completed and final rates
established. During the six months ended September 30, 1996, audits were
completed for fiscal 1990, 1991, and 1992. Audits for 1993 and subsequent years
are not expected to result in a material adverse effect on the Company's
consolidated financial position.
 
     In addition, product sales under GSA Schedule contracts may also be subject
to audit by the GSA. One of the Company's GSA Schedule contracts was audited
during fiscal 1996 and the Company was recently notified that the customer was
seeking to recover approximately $156,000 as a result of the audit. The Company
disagrees with certain of the claims made under the audit and intends to
vigorously defend its position through the appeals process. Management of the
Company believes that sufficient reserves are available to offset any potential
adjustments.
 
  Leases
 
     The Company leases office space and equipment under certain operating lease
agreements expiring at various dates through March 2003. Most leases include
provisions for periodic rent escalations based on changes in various economic
indices. Rent expense in fiscal 1994, 1995 and 1996 was $2.3 million, $2.8
million, and $4.8 million, respectively. During the six months ended September
30, 1996, rent expense was $2.6 million. The facility lease for the Company's
primary headquarters location is scheduled to terminate in March 1997.
 
                                      F-19
<PAGE>   71
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
12. COMMITMENTS AND CONTINGENCIES (CONTINUED)
     Future minimum lease payments on non-cancelable operating leases were as
follows on March 31, 1996 (in thousands):
 
<TABLE>
<CAPTION>
                                FISCAL YEARS ENDING
                                     MARCH 31,                                AMOUNT
                               ---------------------                          -------
        <S>                                                                   <C>
             1997..........................................................   $ 4,567
             1998..........................................................     1,964
             1999..........................................................     1,432
             2000..........................................................     1,087
             2001..........................................................       860
             Thereafter....................................................     1,115
                                                                              -------
                                                                              $11,025
                                                                              =======
</TABLE>
 
       In August 1996, the Company entered into a new operating lease for its
principal office space. The agreement, which commences on April 1, 1997, is for
a period of 152 months. Future minimum lease payments under this lease are as
follows (in thousands):
 
<TABLE>
<CAPTION>
                                FISCAL YEARS ENDING
                                     MARCH 31,                                AMOUNT
                               ---------------------                          -------
        <S>                                                                   <C>
             1998..........................................................   $ 3,243
             1999..........................................................     3,312
             2000..........................................................     3,383
             2001..........................................................     3,456
             2002..........................................................     3,532
             Thereafter....................................................    31,256
                                                                              -------
                                                                              $48,182
                                                                              =======
</TABLE>
 
13. SUPPLEMENTAL CASH FLOW DISCLOSURES
 
     Supplemental cash flow disclosures are as follows:
 
<TABLE>
<CAPTION>
                                                        FISCAL YEARS ENDED
                                                            MARCH 31,            SIX MONTHS ENDED
                                                     ------------------------     SEPTEMBER 30,
                                                     1994     1995      1996           1996
                                                     ----    ------    ------    ----------------
    <S>                                              <C>     <C>       <C>       <C>
    Cash paid during the year for (in thousands):
         Interest.................................   $817    $1,200    $2,934         $1,976
         Income taxes.............................   $101    $3,424    $1,468         $2,807
</TABLE>
 
     During fiscal 1996, the Company issued 10,840 shares to employees in
exchange for $105,000 of previously accrued annual leave balances under the
Company's newly adopted Annual Leave Stock Plan.
 
                                      F-20
<PAGE>   72
 
                           BTG, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
13. SUPPLEMENTAL CASH FLOW DISCLOSURES (CONTINUED)

     In connection with the Company's business combinations in fiscal 1995 and
1996, liabilities were assumed as follows (in thousands):
 
<TABLE>
<CAPTION>
                                                                         1995        1996
                                                                        -------    --------
    <S>                                                                 <C>        <C>
    Fair value of tangible and intangible assets acquired............   $ 8,801    $ 30,120
    Cash paid and notes payable issued...............................    (5,178)    (14,488)
    Common stock issued..............................................        --        (463)
                                                                        -------    --------
    Liabilities assumed..............................................   $ 3,623    $ 15,169
                                                                        =======    ========
</TABLE>
 
     During fiscal 1994, the Company disposed of all of its shares of capital
stock in BDS Systems, a wholly-owned subsidiary, in exchange for 288,820 shares
of the Company's common stock, valued at approximately $997,000, which was held
by certain employees of BDS Systems.
 
     During fiscal 1994, the Company issued 29,000 shares of common stock,
valued at $87,000, upon redemption of convertible debentures.
 
14. QUARTERLY FINANCIAL DATA (UNAUDITED)
 
     Unaudited summarized financial data by quarter for fiscal 1995 and 1996 and
for the first two quarters of fiscal 1997 are as follows (in thousands, except
per share data):
 
<TABLE>
<CAPTION>
                                                                        QUARTER ENDED
                                                          ------------------------------------------
                                                          JUNE 30    SEPT. 30    DEC. 31    MARCH 31
                                                          -------    --------    -------    --------
<S>                                                       <C>        <C>         <C>        <C>
FISCAL 1995:
Revenue................................................   $27,400    $ 43,617    $45,554    $39,418
Operating income.......................................     1,213       2,033      2,542      1,112
Net income.............................................       549         983        994        606
Earnings per common share..............................   $  0.11    $   0.20    $  0.20    $  0.10
</TABLE>
 
<TABLE>
<CAPTION>
                                                                        QUARTER ENDED
                                                          ------------------------------------------
                                                          JUNE 30    SEPT. 30    DEC. 31    MARCH 31
                                                          -------    --------    -------    --------
<S>                                                       <C>        <C>         <C>        <C>
FISCAL 1996:
Revenue................................................   $39,589    $ 50,730    $63,487    $59,752
Operating income.......................................     1,718       2,807      1,401      1,563
Net income.............................................       671       1,295        288        700
Earnings per common share..............................   $  0.11    $   0.21    $  0.05    $  0.11
</TABLE>
 
<TABLE>
<CAPTION>
                                                             QUARTER ENDED
                                                          -------------------
                                                          JUNE 30    SEPT. 30
                                                          -------    --------
<S>                                                       <C>        <C>         
FISCAL 1997:
Revenue................................................   $75,442    $115,125
Operating income.......................................     2,196       4,580
Net income.............................................       757       1,994
Earnings per common share..............................   $  0.12    $   0.31
</TABLE>
 
                                      F-21
<PAGE>   73
 
                          INDEPENDENT AUDITORS' REPORT
 
To the Board of Directors and Shareholders
Concept Automation, Inc. of America
Sterling, Virginia
 
     We have audited the accompanying consolidated balance sheets of Concept
Automation, Inc. of America and its wholly-owned subsidiary as of December 31,
1993 and 1994, and the related consolidated statements of operations and
retained earnings and cash flows for the years then ended. These financial
statements are the responsibility of the Corporation's management. Our
responsibility is to express an opinion on these financial statements based on
our audits.
 
     We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audits 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, the financial statements referred to above present fairly,
in all material respects, the financial position of Concept Automation, Inc. of
America and its wholly-owned subsidiary as of December 31, 1993 and 1994, and
the consolidated results of operations and cash flows for the years then ended,
in conformity with generally accepted accounting principles.
 
                                          THOMPSON, GREENSPON & CO.
 
Fairfax, Virginia
March 16, 1995
 
                                      F-22
<PAGE>   74
 
                      CONCEPT AUTOMATION, INC. OF AMERICA
                        AND ITS WHOLLY-OWNED SUBSIDIARY
 
                          CONSOLIDATED BALANCE SHEETS
                           DECEMBER 31, 1993 AND 1994
 
<TABLE>
<CAPTION>
                                                                         1993           1994
                                                                      -----------    -----------
<S>                                                                   <C>            <C>
                                             ASSETS
Current Assets
     Cash and cash equivalents.....................................   $   240,105    $    13,493
     Accounts and notes receivable
          Contract revenue receivables (Notes 2 and 4).............    10,976,914     11,928,376
          Notes receivable -- officers/shareholders (Note 3).......        79,030         90,426
          Other....................................................       345,596        814,234
     Inventory (Notes 4 and 5).....................................     4,763,027     14,352,101
     Deferred income tax benefit (Notes 1 and 5)...................       112,000        178,000
     Prepaid items and other.......................................        71,646         71,385
                                                                      -----------    -----------
               Total Current Assets................................    16,588,318     27,448,015
                                                                      -----------    -----------
Property and Equipment (Note 4)
     Computer and related equipment................................     2,236,050      1,006,856
     Vehicles......................................................       165,548         61,789
     Maintenance equipment.........................................     1,022,903         41,014
     Office furniture and equipment................................       521,239        325,123
     Leasehold improvements........................................       144,156        137,633
                                                                      -----------    -----------
               Total Cost..........................................     4,089,896      1,572,415
     Accumulated depreciation and amortization.....................    (3,252,972)    (1,054,167)
                                                                      -----------    -----------
               Net Property and Equipment..........................       836,924        518,248
                                                                      -----------    -----------
Other Assets Investment -- stock (Note 1)..........................        89,772             --
     Software and related licenses, net of accumulated amortization
      of $211,460 and $77,826 in 1993 and 1994, respectively.......        99,254         46,636
     Deposits......................................................        71,781         84,952
                                                                      -----------    -----------
               Total Other Assets..................................       260,807        131,588
                                                                      -----------    -----------
Total Assets.......................................................   $17,686,049    $28,097,851
                                                                       ==========     ==========
                              LIABILITIES AND SHAREHOLDERS' EQUITY
Current Liabilities
     Commercial line of credit (Note 4)............................   $ 4,100,175    $   597,138
     Trade accounts payable (Note 4)...............................     9,895,641     22,175,672
     Accrued salaries, wages, and other............................       698,696      1,105,548
     Accrued profit sharing plan contributions (Note 6)............       198,240        246,000
     Current income taxes payable (Note 1).........................       125,544        287,874
                                                                      -----------    -----------
               Total Current Liabilities...........................    15,018,296     24,412,232
                                                                      -----------    -----------
Contributed Capital
     Common Stock, $1 par value, 200,000 shares authorized; 112,000
      shares issued and outstanding................................       112,000        112,000
     Retained Earnings.............................................     2,555,753      3,573,619
                                                                      -----------    -----------
               Total Shareholders' Equity..........................     2,667,753      3,685,619
                                                                      -----------    -----------
Total Liabilities and Shareholders' Equity.........................   $17,686,049    $28,097,851
                                                                       ==========     ==========
</TABLE>
 
  The Notes to Consolidated Financial Statements are an integral part of these
                                  statements.
 
                                      F-23
<PAGE>   75
 
                      CONCEPT AUTOMATION, INC. OF AMERICA
                        AND ITS WHOLLY-OWNED SUBSIDIARY
 
          CONSOLIDATED STATEMENTS OF OPERATIONS AND RETAINED EARNINGS
                     YEARS ENDED DECEMBER 31, 1993 AND 1994
 
<TABLE>
<CAPTION>
                                                                         1993           1994
                                                                      -----------    -----------
<S>                                                                   <C>            <C>
Contract Revenue (Note 2)..........................................   $68,492,692    $75,410,490
                                                                      -----------    -----------
Direct Costs of Contracts
     Direct labor..................................................     1,343,668      1,685,919
     Materials.....................................................    54,939,126     58,125,557
     Subcontractors................................................     1,812,069      2,529,420
     Freight.......................................................       169,130         45,055
     Travel........................................................        97,055        182,038
     Other direct costs............................................       356,206        392,816
                                                                      -----------    -----------
          Total Direct Costs.......................................    58,717,254     62,960,805
                                                                      -----------    -----------
          Gross Profit on Contracts................................     9,775,438     12,449,685
                                                                      -----------    -----------
Indirect Costs
     Overhead......................................................     3,672,700      5,131,893
     General and administrative expenses...........................     3,101,944      3,097,278
     Employee fringe benefits......................................     1,757,030      2,001,061
                                                                      -----------    -----------
          Total Indirect Costs.....................................     8,531,674     10,230,232
                                                                      -----------    -----------
          Operating Income.........................................     1,243,764      2,219,453
Other (Expense) Income.............................................        13,637       (131,699)
Financing expense, net of interest income of $48,736 and $27,095
  in 1993 and 1994, respectively...................................      (353,859)      (320,888)
                                                                      -----------    -----------
          Income before Income Taxes...............................       903,542      1,766,866
                                                                      -----------    -----------
Income Tax Expense (Benefit) (Notes 1 and 5)
     Current.......................................................       472,000        815,000
     Deferred......................................................      (112,000)       (66,000)
                                                                      -----------    -----------
          Total Income Tax Expense.................................       360,000        749,000
                                                                      -----------    -----------
          Net Income...............................................       543,542      1,017,866
Retained Earnings, beginning of year...............................     2,846,734      2,555,753
Distributions to Shareholders......................................      (834,523)            --
                                                                      -----------    -----------
Retained Earnings, end of year.....................................   $ 2,555,753    $ 3,573,619
                                                                       ==========     ==========
</TABLE>
 
  The Notes to Consolidated Financial Statements are an integral part of these
                                  statements.
 
                                      F-24
<PAGE>   76
 
                      CONCEPT AUTOMATION, INC. OF AMERICA
                        AND ITS WHOLLY-OWNED SUBSIDIARY
 
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                     YEARS ENDED DECEMBER 31, 1993 AND 1994
 
<TABLE>
<CAPTION>
                                                                        1993            1994
                                                                    ------------    ------------
<S>                                                                 <C>             <C>
Cash Flows from Operating Activities
     Net income..................................................   $    543,542    $  1,017,866
     Noncash items included in net income
          Depreciation and amortization..........................        350,272         260,352
          Loss (gain) on sale of property and equipment..........         (4,287)         44,037
          (Increase) Decrease in
               Contract revenue receivables......................      2,596,344        (951,462)
               Other receivables.................................       (311,281)       (468,638)
               Inventory.........................................      2,110,210      (9,333,595)
               Deferred income tax benefit.......................       (112,000)        (66,000)
               Prepaid items and other...........................         39,694             261
               Deposits..........................................        (13,867)        (13,171)
          Increase (Decrease) in
               Trade accounts payable............................     (1,798,737)     12,280,031
               Accrued expenses..................................        183,373         454,612
               Current income taxes payable......................        125,544         162,330
                                                                    ------------    ------------
                    Net Cash Provided by Operating Activities....      3,708,807       3,386,623
                                                                    ------------    ------------
Cash Flows from Investing Activities
     Proceeds from sale of property and equipment................         12,065           2,625
     Purchase of equipment and software..........................       (467,467)       (191,199)
     Proceeds from sale of investment............................         10,228              --
     Loss on investment..........................................             --          89,772
     Collections of notes receivable -- officers/shareholders....        515,970              --
     Loans made to officers/shareholders.........................             --         (11,396)
                                                                    ------------    ------------
                    Net Cash (Used) Provided by Investing
                      Activities.................................         70,796        (110,198)
                                                                    ------------    ------------
Cash Flows from Financing Activities
     Line of credit borrowings...................................     38,643,000      33,878,000
     Line of credit repayments...................................    (41,856,433)    (37,381,037)
     Distributions to shareholders...............................       (834,523)             --
                                                                    ------------    ------------
                    Net Cash Used by Financing Activities........     (4,047,956)     (3,503,037)
                                                                    ------------    ------------
Net Decrease in Cash and Cash Equivalents........................       (268,353)       (226,612)
Cash and Cash Equivalents, beginning of year.....................        508,458         240,105
                                                                    ------------    ------------
Cash and Cash Equivalents, end of year...........................   $    240,105    $     13,493
                                                                     ===========     ===========
Schedule of Noncash Investing and Financing Activities
  Increase in inventory due to transfers from property and
  equipment......................................................   $         --    $    255,479
                                                                     ===========     ===========
</TABLE>
 
  The Notes to Consolidated Financial Statements are an integral part of these
                                  statements.
 
                                      F-25
<PAGE>   77
 
                      CONCEPT AUTOMATION, INC. OF AMERICA
                        AND ITS WHOLLY-OWNED SUBSIDIARY
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                           DECEMBER 31, 1993 AND 1994
 
1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
     The accounting and reporting policies of Concept Automation, Inc. of
America and its consolidated subsidiary corporation conform with generally
accepted accounting principles and reflect practices appropriate to the
government contracting industry. These policies are summarized below.
 
     Certain amounts for 1993 have been reclassified to make them comparable
with the current period.
 
  Principles of Consolidation
 
     The consolidated financial statements include the accounts of Concept
Automation of America, Inc. and its wholly-owned subsidiary Concept Automation
Services, Inc. All material intercompany accounts and transactions have been
eliminated.
 
  Cash and Cash Equivalents
 
     Cash equivalents include cash in banks and daily repurchase agreements. The
Corporations typically maintain balances on deposit in banks in excess of
insured amounts.
 
     Interest paid amounted to $393,911 and $381,223 in 1993 and 1994. Income
taxes paid in 1993 and 1994 amounted to $345,880 and $614,938, respectively.
 
  Revenue Recognition
 
     Revenue from the sale of electronic data processing equipment is recorded
at the time of transfer of title. Revenue from services such as installation,
training, maintenance, and other services are recognized as the services are
rendered. Revenue from the lease of systems and equipment is recognized over the
term of the lease. Revenue from time-and-materials contracts is recognized by
the unit-of-completion method as billable units are completed. Revenue from
fixed-price contracts is recognized by the unit-of-completion method as billable
units are completed. Costs and expenses are recorded as incurred.
 
     At the time a loss on a contract becomes known, the entire amount of the
estimated ultimate loss is accrued.
 
  Accounts Receivable
 
     Most revenue and contract revenue receivables are related to contracts and
subcontracts with the Federal government.
 
     All accounts receivable are expected by management to be fully collectible;
therefore, no allowance for doubtful receivables is maintained.
 
  Inventory
 
     The inventory of electronic data processing equipment and related items is
valued at the lower of average cost or market.
 
  Property and Equipment
 
     Property and equipment are stated at cost and depreciated or amortized over
their estimated useful lives.
 
                                      F-26
<PAGE>   78
 
                      CONCEPT AUTOMATION, INC. OF AMERICA
                        AND ITS WHOLLY-OWNED SUBSIDIARY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

     Depreciation and amortization are computed under the straight-line method
for leasehold improvements and accelerated methods for other items. Depreciation
and amortization expense was $295,744 and $237,047 in 1993 and 1994,
respectively.
 
  Investment
 
     The Corporations purchased 12,500 shares, at $8.00 per share, of DMS
Systems, Inc., a closely held company, on December 11, 1986. The shares
purchased represented 7 percent of the outstanding shares of DMS Systems, Inc.
During 1993, DMS Systems was purchased by Openvision in exchange for options to
purchase Openvision shares as well as an undetermined amount of money based on
collection of DMS accounts receivable and royalties on DMS products. The
Corporations received $10,228 through December 31, 1993. The carrying value of
the investment has been reduced to zero at December 31, 1994.
 
  Software and Related Licenses
 
     Software and related licenses are recorded at cost and are being amortized
over five years using the straight-line method. Amortization expense was $54,528
and $23,305 in 1993 and 1994, respectively.
 
  Compensated Absences
 
     The Corporations have accrued the obligation relating to employees'
compensation for future absences attributable to services already rendered.
 
  401(k) Profit Sharing Plan
 
     The Corporations maintain a 401(k) profit sharing plan covering all
employees meeting minimum service requirements. Contributions to the plan are
through voluntary employee salary reductions. The Corporations are required to
match employee contributions by establishing the matching percentage of
compensation annually up to a maximum of 3.5% of covered compensation.
 
  Income Taxes
 
     Effective January 1, 1993, the Corporations adopted Statement of Financial
Accounting Standards No. 109, Accounting for Income Taxes. FASB Statement No.
109 utilizes an asset and liability approach to accounting for income taxes. The
objective is to recognize the amount of income taxes payable or refundable in
the current year based on the Corporations' income tax returns and the deferred
tax liabilities and assets for the expected future tax consequences of events
that have been recognized in the Corporation's financial statements or tax
returns. The asset and liability method accounts for deferred income taxes by
applying enacted statutory rates to temporary differences, the difference
between financial statement amounts and tax bases of assets and liabilities. The
resulting deferred tax liabilities or assets are classified as current or
noncurrent based on the classification of the related asset or liability.
Deferred income tax liabilities or assets are adjusted to reflect changes in tax
laws or rates in the year of enactment.
 
     Temporary differences result from accrued expenses and different methods of
valuing inventory for the financial statements and tax returns.
 
     A consolidated Federal income tax return is filed for Concept Automation,
Inc. and its subsidiary corporation. Consolidated income tax returns are also
filed in Virginia and Oklahoma. Other state tax returns required for the
Corporations are unconsolidated.
 
                                      F-27
<PAGE>   79
 
                      CONCEPT AUTOMATION, INC. OF AMERICA
                        AND ITS WHOLLY-OWNED SUBSIDIARY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
2. CONTRACT REVENUE RECEIVABLES
 
     An aging of accounts receivable at December 31, is as follows:
 
<TABLE>
<CAPTION>
                                                                     1993           1994
                                                                  -----------    -----------
    <S>                                                           <C>            <C>
    Less than 30 days..........................................   $ 5,710,243    $ 7,455,831
    30-60 days.................................................     3,496,315      3,203,184
    61-90 days.................................................     1,163,598        626,136
    Over 90 days...............................................       606,758        643,225
                                                                  -----------    -----------
              Totals...........................................   $10,976,914    $11,928,376
                                                                   ==========     ==========
</TABLE>
 
     At December 31, 1993, $8,065,713 was receivable under these contracts and
$2.5 million was receivable under federal government subcontracts. At December
31, 1994, $10.0 million was receivable under contracts with various federal
government departments and agencies. Included in current receivables at December
31, 1993 and 1994, is $372,178 and $814,207 of unbilled contract revenue.
 
3. NOTES RECEIVABLE -- OFFICERS/SHAREHOLDERS
 
     The Corporations have demand notes receivable due from officers and
shareholders for $46,250 and $57,646 at December 31, 1993 and 1994,
respectively. Accrued interest receivable on these and previous notes is $32,780
at December 31, 1993 and 1994. The notes currently bear interest at 6.00%.
 
4. FLOOR PLAN AND ACCOUNTS RECEIVABLE LINES OF CREDIT
 
     The Corporations have agreements with a financing organization to borrow up
to $15.0 million to finance floor plan inventory purchases and accounts
receivable. Floor plan borrowings are collateralized by most of the assets of
the Corporations and accounts receivable borrowings are collateralized by
accounts receivable and inventory not encumbered under the floor plan agreement.
The floor plan agreement specifies repayment terms of 60 days after which
interest is charged at a rate of 0.25% plus a per annum rate of Chase
Manhattan's prime rate plus 2.50%. Interest on accounts receivable borrowing is
payable monthly at Chase Manhattan's prime rate plus 1.00% per annum with a
minimum of 6.50%. Starting on January 1, 1995, the interest rate charged for
financing accounts receivable is Chase Manhattan's prime rate plus 0.50%.
 
     The agreements, which include restrictive financial covenants, remain in
force until one of the parties gives notice that they are terminated. The
Corporations have violated certain covenants and the lender has waived
compliance.
 
     The balances under the above agreements are as follows at December 31:
 
<TABLE>
<CAPTION>
                                                                      1993          1994
                                                                   ----------    -----------
    <S>                                                            <C>           <C>
    Trade accounts receivable...................................   $4,100,175    $   597,138
    Floor plan (included in trade accounts payable).............    4,859,021     13,191,022
                                                                   ----------    -----------
                                                                   $8,959,196    $13,788,160
                                                                    =========     ==========
</TABLE>
 
     In May 1994, the Corporations entered into a $5.0 million wholesale
inventory financing line of credit agreement with a second organization.
Borrowings are collateralized by inventory. The agreement has repayment terms of
45 days after which interest is charged at an annual rate of prime plus 6.50%.
The agreement remains in force until one of the parties gives notice that it is
terminated. The balance under the agreement which is included in trade accounts
payable at December 31, 1994 is $5.4 million.
 
                                      F-28
<PAGE>   80
 
                      CONCEPT AUTOMATION, INC. OF AMERICA
                        AND ITS WHOLLY-OWNED SUBSIDIARY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
5. INCOME TAXES
 
     Deferred tax assets included in current assets as of December 31, 1993 and
1994 consist of the following components:
 
<TABLE>
<CAPTION>
                                                                         1993        1994
                                                                       --------    --------
    <S>                                                                <C>         <C>
    Accrued expenses................................................   $102,710    $ 99,800
    263(a) inventory adjustment.....................................      9,290      73,375
         Capital loss...............................................         --      36,000
         Other......................................................         --       4,825
                                                                       --------    --------
    Gross deferred tax asset........................................    112,000     214,000
    Deferred tax assets valuation allowance on capital loss.........         --     (36,000)
                                                                       --------    --------
    Net deferred tax asset..........................................   $112,000    $178,000
                                                                       ========    ========
</TABLE>
 
     The income tax expense differs from the amount of income tax determined by
applying the U.S. Federal income tax rate to pretax income for the year ended
December 31, due to the following:
 
<TABLE>
<CAPTION>
                                                                         1993        1994
                                                                       --------    --------
    <S>                                                                <C>         <C>
    Federal income tax computed at statutory rate...................   $307,200    $600,700
    State and local income taxes, net of Federal tax benefit........     34,900      97,900
    Nondeductible capital loss......................................         --      36,000
         Other......................................................     17,900      14,400
                                                                       --------    --------
                                                                       $360,000    $749,000
                                                                       ========    ========
</TABLE>
 
6. RETIREMENT PLANS
 
     For the years ended December 31, 1993 and 1994, the Board of Directors
approved a matching contribution of 2.0% of eligible employees' salaries to the
profit-sharing plan in addition to the 3.5% required by the plan.
 
     Contributions to the plan, for the years ended December 31, 1993 and 1994,
were $198,240 and $245,000, respectively.
 
7. OPERATING LEASES
 
     The Corporation leases its headquarters from a partnership in which one of
the shareholders holds a controlling interest, for $24,000 per month. The lease
expires on January 1, 2010. Rental expense from this lease for the years ended
December 31, 1993 and 1994 is $288,000.
 
     The Corporation leases office space, warehouse facilities and equipment
under operating leases with terms ranging from month-to-month to five years.
Certain leases have renewal options. Monthly rental payments are $23,177 and
$26,785 in 1994 and 1993, respectively. Rental expense is $276,216 in 1993 and
$354,921 in 1994.
 
     The Corporation leases three to four vehicles at a time with total payments
of $3,542 and $2,716 per month in 1993 and 1994, respectively. The terms of the
leases are from 24 to 48 months. The leases are classified as operating leases.
Annual rental expense is $37,541 in 1993 and $29,950 in 1994.
 
                                      F-29
<PAGE>   81
 
                      CONCEPT AUTOMATION, INC. OF AMERICA
                        AND ITS WHOLLY-OWNED SUBSIDIARY
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
7. OPERATING LEASES (CONTINUED)

     The future minimum lease payments are as follows at December 31:
 
<TABLE>
<CAPTION>
                      YEAR ENDING DECEMBER 31,                     1993          1994
                     ---------------------------                ----------    ----------
        <S>                                                     <C>           <C>
               1994..........................................   $  583,895    $       --
               1995..........................................      518,422       621,484
               1996..........................................      495,966       552,389
               1997..........................................      328,368       360,116
               1998..........................................      288,000       303,051
               1999..........................................      288,000       290,845
               Thereafter....................................    2,880,000     2,880,000
                                                                ----------    ----------
                         Totals..............................   $5,382,651    $5,007,885
                                                                 =========     =========
</TABLE>
 
8. CONTINGENT LIABILITY
 
     The Corporation is the guarantor on $873,998 and $806,618 of secured notes
payable owed by a partnership in which one of the shareholders holds a
controlling interest, at December 31, 1993 and 1994, respectively. The
indebtedness is secured by 5.2 acres of land and the office building in which
the Corporation is headquartered.
 
                                      F-30
<PAGE>   82
 
                           BTG, INC. AND SUBSIDIARIES
 
        UNAUDITED PRO FORMA CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
 
                             BASIS OF PRESENTATION
 
     The accompanying unaudited pro forma condensed consolidated financial
statements give effect to (i) the acquisition of Concept Automation, Inc. of
America ("CAI"), as described in Note 3; (ii) the sale by the Company of
1,670,000 shares of Common Stock offered hereby at an assumed offering price of
$16.625 (the "Offering"); and (iii) the elimination of interest expense on
Company borrowings to be repaid with the net proceeds of the Offering as if such
transactions had occurred at the beginning of the periods presented. CAI's
fiscal year end is December 31, while the fiscal year end of BTG, Inc. and
Subsidiaries ("BTG") is March 31. BTG and CAI, on a combined basis, are referred
to herein as the "Company".
 
     The unaudited pro forma condensed consolidated balance sheet as of
September 30, 1996 and the unaudited pro forma condensed consolidated statement
of operations for the six months ended September 30, 1996 only reflect
adjustments resulting from the effects of the Offering since the acquisition of
CAI is reflected in the historical consolidated financial statements of the
Company as of and for the six months ended September 30, 1996. The unaudited pro
forma condensed consolidated statement of operations for the fiscal year ended
March 31, 1996, has been prepared by combining BTG's consolidated statement of
operations for the fiscal year ended March 31, 1996, with CAI's consolidated
statement of operations for the period from April 1, 1995 through the date of
acquisition, October 20, 1995.
 
     The unaudited pro forma condensed consolidated financial statements have
been prepared by the Company's management and should be read in conjunction with
the historical financial statements of BTG and CAI and the related notes
thereto. The unaudited pro forma condensed consolidated statements of operations
are not necessarily indicative of the results of operations that may have
actually occurred had the transactions taken place on April 1, 1995 or 1996, or
of the future results of the Company.
 
                                      F-31
<PAGE>   83
 
                           BTG, INC. AND SUBSIDIARIES
 
            UNAUDITED PRO FORMA CONDENSED CONSOLIDATED BALANCE SHEET
 
                               SEPTEMBER 30, 1996
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                               COMPANY       PRO FORMA
                                                              HISTORICAL    ADJUSTMENTS      PRO FORMA
                                                              ----------    -----------      ---------
<S>                                                           <C>           <C>              <C>
                          ASSETS
Current assets:
     Investments, at fair value............................    $     306     $      --       $     306
     Receivables, net .....................................      109,324            --         109,324
     Inventory, net........................................       22,636            --          22,636
     Prepaid expenses and other............................       10,567            --          10,567
                                                               ---------     ---------       ---------
          Total current assets.............................      142,833            --         142,833
Property and equipment, net................................        3,374            --           3,374
Goodwill, net..............................................       16,703            --          16,703
Other intangible assets, net...............................        2,893            --           2,893
Other......................................................        1,832            --           1,832
                                                               ---------     ---------       ---------
                                                               $ 167,635     $      --       $ 167,635
                                                                ========     =========        ========
           LIABILITIES AND SHAREHOLDERS' EQUITY                                        
Current liabilities:                                                                   
     Current maturities of long-term debt..................    $     220     $      --       $     220
     Accounts payable......................................       58,583            --          58,583
     Accrued expenses......................................        9,739            --           9,739
     Deferred income.......................................        2,055            --           2,055
     Other.................................................          882            --             882
                                                               ---------     ---------       ---------
          Total current liabilities........................       71,479            --          71,479
Line of credit.............................................       50,506       (25,598)(A)      24,908
Other liabilities..........................................       14,811            --          14,811
Shareholders' equity.......................................       30,839        25,598 (A)      56,437
                                                               ---------     ---------       ---------
                                                               $ 167,635     $      --       $ 167,635
                                                               =========     =========       =========
</TABLE>
 
 See accompanying Notes to Unaudited Pro Forma Condensed Consolidated Financial
                                  Statements.
 
                                      F-32
<PAGE>   84
 
                           BTG, INC. AND SUBSIDIARIES
 
       UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
 
                      SIX MONTHS ENDED SEPTEMBER 30, 1996
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                              COMPANY       PRO FORMA
                                                             HISTORICAL    ADJUSTMENTS      PRO FORMA
                                                             ----------    -----------      ---------
<S>                                                          <C>           <C>              <C>
Revenue:
     Contract revenue.....................................    $  49,504       $--           $  49,504
     Product sales........................................      141,063       --              141,063
                                                             ----------    -----------      ---------
                                                                190,567       --              190,567
Direct costs:
     Contract costs.......................................       30,073       --               30,073
     Cost of product sales................................      123,332       --              123,332
                                                             ----------    -----------      ---------
                                                                153,405       --              153,405
Indirect, general and administrative expenses.............       29,437       --               29,437
Amortization and other operating costs, net...............          949       --                  949
                                                             ----------    -----------      ---------
                                                                183,791       --              183,791
Operating income..........................................        6,776       --                6,776
Interest expense..........................................       (2,909)        959(B)         (1,950)
Equity in earnings of affiliate...........................        1,060       --                1,060
                                                             ----------    -----------      ---------
Income before income taxes................................        4,927         959             5,886
Provision for income taxes................................        2,176         374(C)          2,550
                                                             ----------    -----------      ---------
Net income................................................    $   2,751       $ 585         $   3,336
                                                               ========    =========         ========
Earnings per common and common equivalent share...........    $    0.43                     $    0.42
                                                               ========                      ========
Weighted average shares of common stock and common stock
  equivalents.............................................        6,371                         8,041
</TABLE>
 
 See accompanying Notes to Unaudited Pro Forma Condensed Consolidated Financial
                                  Statements.
 
                                      F-33
<PAGE>   85
 
                           BTG, INC. AND SUBSIDIARIES
 
       UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
 
                        FISCAL YEAR ENDED MARCH 31, 1996
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
 
<TABLE>
<CAPTION>
                                                       BTG           CAI         PRO FORMA
                                                    HISTORICAL    HISTORICAL    ADJUSTMENTS      PRO FORMA
                                                    ----------    ----------    -----------      ---------
<S>                                                 <C>           <C>           <C>              <C>
Revenue:
     Contract revenue............................    $  67,014     $  7,971       $    --        $  74,985
     Product sales...............................      146,544       26,303            --          172,847
                                                     ---------     ---------      ---------      ---------
                                                       213,558       34,274            --          247,832
Direct costs:                                                                     
     Contract costs..............................       35,577        6,259            --           41,836
     Cost of product sales.......................      128,070       24,397            --          152,467
                                                     ---------     ---------      ---------      ---------
                                                       163,647       30,656            --          194,303
Indirect, general and administrative expenses....       40,827        5,016          (418)(D)       45,425
Amortization and other operating costs, net......        1,595          235           366(E)         2,196
                                                     ---------     ---------      ---------      ---------
                                                       206,069       35,907           (52)         241,924
                                                     ---------     ---------      ---------      ---------
Operating income (loss)..........................        7,489       (1,633)           52            5,908
Interest expense.................................       (3,045)         (45)        1,468(F)        (1,622)
Equity in earnings of affiliate..................          792          321            --            1,113
                                                     ---------     ---------      ---------      ---------
Income (loss) before income taxes................        5,236       (1,357)        1,520            5,399
Provision (benefit) for income taxes.............        2,282         (300)          736(C)         2,718
                                                     ---------     ---------      ---------      ---------
Net income (loss)................................    $   2,954     $ (1,057)      $   784        $   2,681
                                                      ========     ========       =======        =========
Earnings per common and common equivalent                                         
  share..........................................    $    0.47                                   $    0.34
                                                      ========                                   =========
Weighted average shares of common stock and
  common stock equivalents.......................        6,233                                       7,927
</TABLE>
 
 See accompanying Notes to Unaudited Pro Forma Condensed Consolidated Financial
                                  Statements.
 
                                      F-34
<PAGE>   86
 
                           BTG, INC. AND SUBSIDIARIES
 
              NOTES TO UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
                              FINANCIAL STATEMENTS
 
1. COMPANY HISTORICAL
 
     The historical balances of the Company represent the consolidated financial
position and results of operations as of September 30, 1996 and for the six
months then ended as reported in the historical consolidated financial
statements of BTG, included elsewhere in this Prospectus. The acquisition of
CAI, which occurred in October 1995, is fully reflected in such historical
balances.
 
2. BTG HISTORICAL
 
     The historical balances of BTG represent the results of operations for the
fiscal year ended March 31, 1996, as reported in the historical consolidated
financial statements of BTG, included elsewhere in this Prospectus. These
balances include the results of operations of CAI from October 20, 1995, the
date of acquisition, through March 31, 1996.
 
3. CAI ACQUISITION
 
     On October 20, 1995, BTG acquired, for $13.0 million in cash, 50,057 shares
of BTG common stock valued at approximately $463,000, and $1.25 million due in
April 1996, all of the outstanding shares of CAI. The acquisition was accounted
for using the purchase method of accounting. The excess of the purchase price
over the fair value of the net tangible and identifiable intangible assets
acquired of approximately $11.5 million was recorded as goodwill and is being
amortized on a straight-line basis over 20 years. In connection with the closing
of the transaction, BTG entered into various employment and non-compete
agreements with certain of CAI's officers. In addition, the agreement provides
that certain contingent payments are to be made to the former shareholders of
CAI in the event that future income is generated under a specific contract for
which CAI had a proposal outstanding on the date of acquisition. No amounts
relating to these contingent payments have been included in the purchase price.
On April 18, 1996, BTG was notified that this contract was awarded to CAI.
 
     The historical balances of CAI represent the results of operations for the
period from April 1, 1995 through October 20, 1995, the date of acquisition.
Certain amounts in CAI's historical financial statements have been reclassified
to conform to the presentation used in the unaudited pro forma condensed
consolidated financial statements.
 
4. PRO FORMA ADJUSTMENTS
 
     The following pro forma adjustments are reflected as of September 30, 1996,
in the case of the unaudited pro forma condensed consolidated balance sheet; as
of April 1, 1996, in the case of the unaudited pro forma condensed consolidated
statement of operations for the six months ended September 30, 1996; and as of
April 1, 1995, in the case of the unaudited pro forma condensed consolidated
statement of operations for the fiscal year ended March 31, 1996:
 
     (A) Reduction of outstanding borrowings under BTG's Credit Facility and a
corresponding increase in shareholders' equity resulting from the assumed
application of the net proceeds of the Offering.
 
     (B) Reduction of interest expense on all borrowings assumed to be repaid
with the net proceeds of the Offering (using an effective annual interest rate
of 7.49%).
 
     (C) Additional federal and state income tax expense resulting from the
reduction of interest expense in the six months ended September 30, 1996, and
from the reduction of both interest expense and general and administrative costs
in fiscal 1996.
 
     (D) Reduction of general and administrative expenses attributable to new
employment arrangements with members of CAI senior management.
 
                                      F-35
<PAGE>   87
 
                           BTG, INC. AND SUBSIDIARIES
 
              NOTES TO UNAUDITED PRO FORMA CONDENSED CONSOLIDATED
                              FINANCIAL STATEMENTS
 
4. PRO FORMA ADJUSTMENTS (CONTINUED)

     (E) Amortization of identifiable intangible assets on a straight-line basis
over two years and goodwill on a straight-line basis over twenty years.
 
     (F) Interest expense on borrowings needed to fund the cash portion of the
CAI purchase price ($592,000 using an effective annual interest rate of 8.40%
for the period from April 1, 1995 through October 20, 1995), adjusted for the
elimination of interest expense on all borrowings assumed to be repaid with the
net proceeds of the Offering ($2.1 million using an effective annual interest
rate of 8.05%).
 
5. PRO FORMA NET INCOME PER SHARE
 
     Pro forma net income per share is computed by dividing pro forma net income
by BTG's historical number of weighted average shares of common stock and common
stock equivalents outstanding after giving effect to the 50,057 shares of BTG
common stock issued to fund the stock portion of the purchase price and the
1,670,000 shares of BTG common stock issued in connection with the Offering.
 
                                      F-36
<PAGE>   88
 
- ------------------------------------------------------------
- ------------------------------------------------------------
 
NO DEALER, SALESPERSON OR OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY
INFORMATION OR TO MAKE ANY REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS
PROSPECTUS IN CONNECTION WITH THE OFFER MADE HEREBY, AND, IF GIVEN OR MADE, SUCH
INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED
BY THE COMPANY, ANY UNDERWRITER OR THE SELLING SHAREHOLDER. THIS PROSPECTUS DOES
NOT CONSTITUTE AN OFFER TO SELL OR THE SOLICITATION OF ANY OFFER TO BUY ANY
SECURITY OTHER THAN THE SHARES OF COMMON STOCK OFFERED BY THIS PROSPECTUS, NOR
DOES IT CONSTITUTE AN OFFER TO SELL OR A SOLICITATION OF ANY OFFER TO BUY THE
SHARES OF COMMON STOCK BY ANYONE IN ANY JURISDICTION IN WHICH SUCH AN OFFER OR
SOLICITATION IS NOT AUTHORIZED, OR IN WHICH THE PERSON MAKING SUCH OFFER OR
SOLICITATION IS NOT QUALIFIED TO DO SO, OR TO ANY PERSON TO WHOM IT IS UNLAWFUL
TO MAKE SUCH OFFER OR SOLICITATION. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR
ANY SALE MADE HEREUNDER SHALL, UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION
THAT THE INFORMATION CONTAINED HEREIN IS CORRECT AS OF ANY TIME SUBSEQUENT TO
THE DATE HEREOF.
 
                            ------------------------
 
                               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                             PAGE
                                             ----
<S>                                          <C>
Available Information.....................     2
Prospectus Summary........................     3
Risk Factors..............................     7
Use of Proceeds...........................    12
Price Range of Common Stock...............    13
Dividend Policy...........................    13
Capitalization............................    14
Selected Consolidated Financial Data......    15
Management's Discussion and Analysis of
  Financial Condition and Results of
  Operations..............................    17
Business..................................    26
Management................................    38
Certain Transactions......................    42
Principal and Selling Shareholders........    43
Description of Capital Stock..............    45
Shares Eligible for Future Sale...........    47
Underwriting..............................    48
Legal Matters.............................    49
Experts...................................    49
Index to Financial Statements.............   F-1
</TABLE>
 
- ------------------------------------------------------------
- ------------------------------------------------------------
- ------------------------------------------------------------
- ------------------------------------------------------------
 
                                1,750,000 Shares
 
                                   [BTG LOGO]
 
                                  Common Stock
 
                            -----------------------
                              P R O S P E C T U S
                            -----------------------

                       PRUDENTIAL SECURITIES INCORPORATED
 
                          JANNEY MONTGOMERY SCOTT INC.
 
                              FERRIS, BAKER WATTS
                                  Incorporated
 
                               November   , 1996
 
- ------------------------------------------------------------
- ------------------------------------------------------------
<PAGE>   89
 
                                    PART II
 
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 13. EXPENSES OF ISSUANCE AND DISTRIBUTION.
 
     The following is an estimate of the expenses to be incurred in connection
with the issuance and distribution of the securities being registered, other
than the underwriting discounts and commissions:
 
<TABLE>
        <S>                                                                  <C>
        SEC registration fee..............................................   $ 10,482
        NASD filing fee...................................................      3,959
        Nasdaq National Market fee........................................     17,500
        Printing..........................................................    115,000
        Transfer agent's fees and expenses................................     10,000
        Attorneys' fees and expenses......................................    200,000
        Accountants' fees and expenses....................................    100,000
        Miscellaneous.....................................................     43,059
                                                                             --------
             Total........................................................   $500,000
                                                                             ========
</TABLE>
 
ITEM 14. INDEMNIFICATION OF DIRECTORS AND OFFICERS.
 
     Article 10 of the Company's Amended Articles provides that the Company
will, to the fullest extent permitted by the laws of Virginia, indemnify an
individual who is or was a director or officer of the Company and who was, is,
or is threatened to be made a named defendant or respondent in any threatened,
pending or completed action, suit, or proceeding, whether civil, criminal,
administrative or investigative and whether formal or informal (collectively, a
"proceeding"), against any obligation to pay a judgment, settlement, penalty,
fine (including any excise tax assessed with respect to any employee benefit
plan) or other liability and reasonable expenses (including counsel fees)
incurred with respect to such a proceeding, except such liabilities and expenses
as are incurred because of such director's or officer's willful misconduct or
knowing violation of the criminal law.
 
     Article 10 also provides that unless a determination has been made that
indemnification is not permissible, the Company will make advances and
reimbursements for expenses reasonably incurred by a director or officer in a
proceeding as described above upon receipt of an undertaking from such director
or officer to repay the same if it is ultimately determined that such director
or officer is not entitled to indemnification.
 
     Article 10 also provides that the determination that indemnification under
such Article 10 is permissible, the authorization of such indemnification (if
applicable), and the evaluation as to the reasonableness of expenses in a
specific case shall be made as provided by law. Special legal counsel selected
to make determinations under such Article 10 may be counsel for the Company. The
termination of a proceeding by judgment, order, settlement, conviction, or upon
a plea of nolo contendere or its equivalent will not of itself create a
presumption that a director or officer acted in such a manner as to make him or
her ineligible for indemnification.
 
     For the purposes of Article 10, every reference to a director or officer
includes, without limitation, (i) every individual who is a director or officer
of the Company, (ii) an individual who, while a director or officer, is or was
serving at the Company's request as a director, officer, partner, trustee,
employee or agent of another foreign or domestic corporation, partnership, joint
venture, trust, employee benefit plan or other enterprise, (iii) an individual
who formerly was a director or officer of the Company or who, while a director
or officer, occupied at the request of the Company any of the other positions
referred to in clause (ii) of this sentence, and (iv) the estate, personal
representative, heirs, executors and administrators of a director or officer of
the Company or other person referred to herein. Service as a director, officer,
partner, trustee, employee or agent of another foreign or domestic corporation,
partnership, joint venture, trust, employee benefit plan or other enterprise
controlled by the Corporation shall be deemed service at the request of the
 
                                      II-1
<PAGE>   90
 
Company. A director or officer shall be deemed to be serving an employee benefit
plan at the Company's request if such person's duties to the Company also impose
duties on, or otherwise involve services by, such person to the plan or to
participants in or beneficiaries of the plan.
 
     Section 13.1-704(B) of the Virginia Stock Corporation Act provides that a
corporation may provide indemnification and make provision for advances and
reimbursement of expenses so long as the party who is seeking indemnification,
advances or reimbursement did not commit willful misconduct or a knowing
violation of criminal law.
 
     As provided in Section 8 of the Underwriting Agreement, each Underwriter
has agreed, under certain conditions, to indemnify the Company, each of its
directors, each of its officers who has signed the Registration Statement and
each person who controls the Company within the meaning of the Securities Act of
1933, against certain civil liabilities, including certain civil liabilities
under the Act.
 
     As of the date hereof, the Company had purchased directors and officers
liability insurance in the amount of $5.0 million.
 
ITEM 15. RECENT SALES OF UNREGISTERED SECURITIES.
 
     Since October 1, 1993 the Company has issued and sold the following
unregistered securities:
 
          1. In connection with options granted prior to January 4, 1989 under
     the Company's original Incentive Stock Option Plan, since October 1, 1993
     options to purchase a total of 68,749 shares have been exercised at prices
     ranging from $3.90 to $4.40 per share.
 
          2. Under the FY 1993 Employee Stock Purchase Plan, 57 employees of the
     Company purchased an aggregate of 20,626 shares of Common Stock in May and
     June 1993 at a price of $3.25 per share.
 
          3. Since October 1, 1993, options, previously granted in connection
     with the acquisition of BDS, Inc., to purchase a total of 22,216 shares of
     Common Stock at prices ranging from $2.22 to $2.74 per share were
     exercised. Options to acquire an additional 38,590 shares remain to be
     exercised.
 
          4. Under the FY 1994 Employee Stock Purchase Plan, 72 employees of the
     Company purchased an aggregate of 42,242 shares of Common Stock on March
     30, 1994 at a price of $3.45 per share.
 
          5. Under the FY 1995 Employee Stock Purchase Plan, 131 employees of
     the Company purchased 46,598 shares of Common Stock at a price of $6.00 per
     share.
 
          6. Under the Company's 1990 Incentive Stock Option Plan, between
     October 1, 1993 and March 1, 1994 incentive stock options ("ISOs") to
     purchase a total of 116,601 shares of Common Stock, net of forfeitures,
     were granted to officers and employees of the Company at exercise prices
     ranging from $3.00 to $3.80 per share, and, during the same period, ISOs to
     purchase a total of 67,391 shares under such plan were exercised at prices
     ranging from $3.00 to $3.80 per share.
 
          7. On October 29, 1993 an officer of the Company exercised an option
     to purchase a total of 50,000 shares of Common Stock at an exercise price
     of $3.45 per share.
 
          8. In connection with the Company's former Annual Leave Stock Plan,
     between October 1, 1993 and January 1, 1995, the Company issued and sold a
     total of 9,105 shares of Common Stock to 11 employees at $3.45 per share.
     Under this plan, the consideration for such shares was accrued vacation
     time.
 
          9. On March 31, 1994, four persons purchased 29,000 shares of Common
     Stock in connection with convertible debentures issued in 1988, at a price
     of $3.00 per share.
 
          10. On October 20, 1995, the Company issued 50,057 shares of Common
     Stock, in a private placement, to a former shareholder of CAI in exchange
     for such person's shares of CAI common stock. These shares were repurchased
     by the Company on February 16, 1996.
 
                                      II-2
<PAGE>   91
 
          11. On February 16, 1996, the Company sold $15.0 million in aggregate
     principal amount of 12.875% Senior Subordinated Notes due 2001, together
     with warrants to purchase 317,478 shares of Common Stock, to Nomura Holding
     America Inc. in a private placement.
 
     No underwriters were engaged in connection with the foregoing sales and/or
issuances of securities. Such sales were made in reliance upon the exemption
from the registration provisions of the Securities Act set forth in Rule 701
thereunder permitting unregistered sales to employees and consultants, and/or in
Section 4(2) thereof as transactions not involving a public offering, the
respective purchasers thereof having acquired such shares for their respective
accounts without a view to the distribution thereof.
 
ITEM 16. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.
 
     (a) Exhibits
 
   
<TABLE>
<CAPTION>
EXHIBIT
NUMBER                                        DESCRIPTION
- -------   -----------------------------------------------------------------------------------
<C>       <S>
       
 ++1.1    Form of Underwriting Agreement.
       
   3.1    Amended and Restated Articles of Incorporation of BTG, Inc. (incorporated by
          reference to exhibit 3.2 to BTG, Inc.'s registration statement on Form S-1 (File
          No. 33-85854)).
       
   3.2    Amended and Restated By-laws of BTG, Inc. (incorporated by reference to exhibit 3.4
          to BTG, Inc.'s registration statement on Form S-1 (File No. 33-85854)).
       
   4.1    Stock certificate representing BTG, Inc. Common Stock (incorporated by reference to
          exhibit 4.3 to BTG, Inc.'s registration statement on Form S-8 (File No. 33-97302)).
       
  +5.1    Opinion of Hogan & Hartson L.L.P. regarding the validity of the Common Stock being
          registered.
          Business Loan and Security Agreement, dated as of November 28, 1995, by and among
++10.1    BTG, Inc. and its subsidiaries and NationsBank, N.A. (incorporated by reference to
          Exhibit 10.1 to the Company's Form 10-Q for the quarter ended December 31, 1995),
          First and Second Modifications thereto, dated February 16 and March 28, 1996
          (incorporated by reference to Exhibits 10.11 and 10.12 to the Company's Annual
          Report on Form 10-K for the year ended March 31, 1996) and Third Modification
          thereto dated October 1, 1996.
       
  10.2    BTG, Inc. 1995 Employee Stock Option Plan (incorporated by reference to Exhibit 4.4
          to the Company's registration statement on Form S-8 (File No. 333-10473)).
       
  10.3    BTG, Inc. Employee Stock Purchase Plan (incorporated by reference to Exhibit 4.6 to
          the Company's registration statement on Form S-8 (File No. 333-10473)).
       
  10.4    BTG, Inc. Annual Leave Stock Plan (incorporated by reference to Exhibit 4.6 to the
          Company's registration statement on Form S-8 (File No. 33-97302)).
       
  10.5    BTG, Inc. Directors Stock Option Plan (incorporated by reference to Exhibit 10.10
          to the Company's Annual Report on Form 10-K for the year ended March 31, 1996).
       
++10.6    Non-Employee Director Stock Purchase Plan
       
  10.7    Employment Agreement between the Company and Edward H. Bersoff (incorporated by
          reference to Exhibit 10.4 to the Company's registration statement on Form S-1 (File
          No. 33-85854)).
       
  10.8    Stock Repurchase Agreement between the Company and Edward H. Bersoff (incorporated
          by reference to Exhibit 10.5 to the Company's registration statement on Form S-1
          (File No. 33-85854)).
       
  10.9    Stock Purchase Agreement, dated October 20, 1995, among BTG, Inc., Concept
          Automation, Inc. of America and the Shareholders of Concept Automation, Inc. of
          America (incorporated by reference to Exhibit 2 to the Company's Current Report on
          Form 8-K dated October 20, 1995).
       
 +10.11   Note and Warrant Purchase Agreement dated February 16, 1996, between BTG and Nomura
          Holding America, Inc. (incorporated by reference to Exhibit 10.13 to the Company's
          Annual Report on Form 10-K for the year ended March 31, 1996), amendment thereto
          dated October 1, 1996 and Second Amendment thereto dated October 31, 1996.
       
 +10.12   Agreement for Wholesale Financing dated October 31, 1996 between BTG and Deutsche
          Financial Services Corporation and amendment thereto dated October 31, 1996.
</TABLE>
    
 
                                      II-3
<PAGE>   92
 
   
<TABLE>
<CAPTION>
EXHIBIT
NUMBER                                        DESCRIPTION
- -------   -----------------------------------------------------------------------------------
<C>       <S>
++11.1    Statement regarding computation of net income per share
       
++21.1    Subsidiaries of the Registrant
       
 +23.1    Consent of Hogan & Hartson L.L.P. (included in exhibit 5.1)
       
++23.2    Consent of KPMG Peat Marwick LLP
       
++23.3    Consent of Thompson, Greenspon & Co., P.C.
       
++24.1    Power of attorney (included on signature page)
</TABLE>
    
 
- ---------------
+  Filed herewith
++ Previously filed
 
   
     (b) Financial Statement Schedules
    
 
     The financial statement schedules required to be filed as part of this
Registration Statement are listed on the attached Index to Financial Statement
Schedules. All other schedules have been omitted because they are inapplicable
or the information is provided in the Consolidated Financial Statements
including the Notes thereto included in the Prospectus.
 
ITEM 17. UNDERTAKINGS.
 
     The undersigned Registrant hereby undertakes to provide to the Underwriters
at the closing specified in the Underwriting Agreement certificates in such
denominations and registered in such names as required by the Underwriters to
permit prompt delivery to each purchaser.
 
     Insofar as indemnification for liabilities arising under the Securities Act
of 1933 may be permitted to directors, officers and controlling persons of the
Registrant under the provisions referred to in Item 14 of this Registration
Statement, or otherwise, the Registrant has been advised that in the opinion of
the Securities and Exchange Commission such indemnification is against public
policy as expressed in the Act and is, therefore, unenforceable. In the event
that a claim for indemnification against such liabilities (other than the
payment by the Registrant of expenses incurred or paid by a director, officer or
controlling person of the Registrant in the successful defense of any action,
suit or proceeding) is asserted by such director, officer or controlling person
in connection with the securities being registered, the Registrant will, unless
in the opinion of its counsel the matter has been settled by controlling
precedent, submit to a court of appropriate jurisdiction the question whether
such indemnification by it is against public policy as expressed in the Act and
will be governed by the final adjudication of such issue.
 
     The undersigned Registrant hereby undertakes that:
 
          (1) For purposes of determining any liability under the Securities Act
     of 1933, the information omitted from the form of prospectus filed as part
     of this Registration Statement in reliance upon Rule 430A and contained in
     a form of prospectus filed by the Registrant pursuant to Rule 424(b)(1) or
     (4) or 497(h) under the Securities Act shall be deemed to be a part of this
     Registration Statement as of the time it was declared effective.
 
          (2) For the purpose of determining any liability under the Securities
     Act of 1933, each post-effective amendment that contains a form of
     prospectus shall be deemed to be a new registration statement relating to
     the securities offered therein, and the offering of such securities at that
     time shall be deemed to be the initial bona fide offering thereof.
 
                                      II-4
<PAGE>   93
 
                                   SIGNATURES
 
   
     Pursuant to the requirements of the Securities Act, the Registrant has duly
caused this Amendment No. 2 to Registration Statement to be signed on its behalf
by the undersigned, thereunto duly authorized, in the County of Fairfax,
Virginia, on the 25th day of November, 1996.
    
 
                                         BTG, INC.
 
                                         By:      /s/ EDWARD H. BERSOFF
                                            ------------------------------------
                                                     EDWARD H. BERSOFF
                                            CHAIRMAN OF THE BOARD, PRESIDENT AND
                                                  CHIEF EXECUTIVE OFFICER
 
   
     Pursuant to the requirements of the Securities Act of 1933, this Amendment
No. 2 to Registration Statement has been signed by the following persons in the
capacities and on this 25th day of November, 1996.
    
 
   
<TABLE>
<CAPTION>
                                                       CAPACITY                        DATE
                                           ---------------------------------    ------------------
<S>                                        <C>                                  <C>
            /s/ EDWARD H. BERSOFF
- ---------------------------------------
           EDWARD H. BERSOFF               Chairman of the Board, President      November 25, 1996
                                              and Chief Executive Officer

                   *
- ---------------------------------------
            JOHN M. HUGHES                      Senior Vice President,           November 25, 1996
                                                Chief Financial Officer

                   *
- ---------------------------------------
             RUTH M. DAVIS                             Director                  November 25, 1996

                   *
- ---------------------------------------
            JAMES V. KIMSEY                            Director                  November 25, 1996

                   *
- ---------------------------------------
            ALAN G. MERTEN                             Director                  November 25, 1996

                   *
- ---------------------------------------
             RAYMOND TATE                              Director                  November 25, 1996

                   *
- ---------------------------------------
           RONALD L. TURNER                            Director                  November 25, 1996

                   *
- ---------------------------------------
           DONALD M. WALLACH                           Director                  November 25, 1996

      *By:  /s/ EDWARD H. BERSOFF
- ---------------------------------------
           EDWARD H. BERSOFF
           ATTORNEY-IN-FACT
</TABLE>
    
 
                                      II-5
<PAGE>   94
 
                     INDEX TO FINANCIAL STATEMENT SCHEDULES
 
<TABLE>
<CAPTION>
                                                                                      PAGE
                                                                                  -------------
<S>                                                                               <C>
Report of KPMG Peat Marwick LLP................................................   included in
                                                                                  Exhibit 23.2
Schedule VIII -- Valuation and Qualifying Accounts and Reserves................   S-2
</TABLE>
 
                                       S-1
<PAGE>   95
 
                                                                   SCHEDULE VIII
 
                           BTG, INC. AND SUBSIDIARIES
                       VALUATION AND QUALIFYING ACCOUNTS
                FISCAL YEARS ENDED MARCH 31, 1994, 1995 AND 1996
                                 (IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                               BALANCE                                    OTHER        BALANCE
                                                 AT                                      CHANGES         AT
                                              BEGINNING    ADDITIONS                    ADDITIONS      END OF
                                               OF YEAR      AT COST     RETIREMENTS    (DEDUCTIONS)     YEAR
                                              ---------    ---------    -----------    ------------    -------
<S>                                           <C>          <C>          <C>            <C>             <C>
FISCAL 1994
Allowance for doubtful accounts
  receivable...............................     $ 104        $  26            --         $       --    $   130
Allowance for contract losses..............       135          165            --                 --        300
Allowance for inventory obsolescence.......       101           84            --                 --        185
Allowance for income tax valuation.........        --          200            --                 --        200
                                              ---------    ---------    -----------    ------------    -------
                                                $ 340        $ 475         $  --         $       --    $   815
                                              =======      =======      ========         ==========     ======
FISCAL 1995
Allowance for doubtful accounts
  receivable...............................     $ 130        $ 233         $  41         $       --    $   322
Allowance for contract losses..............       300           --           274                 --         26
Allowance for inventory obsolescence.......       185          314           128                 --        371
Allowance for income tax valuation.........       200           --             3                 --        197
                                              ---------    ---------    -----------    ------------    -------
                                                $ 815        $ 547         $ 446                 --    $   916
                                              =======      =======      ========         ==========     ======
FISCAL 1996
Allowance for doubtful accounts
  receivable...............................     $ 322        $ 140         $ 241         $       --    $   221
Allowance for contract losses..............        26           --            26                 --         --
Allowance for inventory obsolescence.......       371          125            59            (A) 488        925
Allowance for income tax valuation.........       197           --            92                 --        105
                                              ---------    ---------    -----------    ------------    -------
                                                $ 916        $ 265         $ 418         $      488    $ 1,251
                                              =======      =======      ========         ==========     ======
</TABLE>
 
- ---------------
(A) Relates to an estimated accrued expense in fiscal 1995 which was settled in
fiscal 1996 at a lesser amount.
 
                                       S-2
<PAGE>   96
 
                                 EXHIBIT INDEX
   
 
<TABLE>
<CAPTION>
EXHIBIT                                                                                  PAGE
NUMBER                                    DESCRIPTION                                   NUMBER
- -------   ---------------------------------------------------------------------------   -------
<C>       <S>                                                                           <C>
        
 ++1.1    Form of Underwriting Agreement
        
   3.1    Amended and Restated Articles of Incorporation of BTG, Inc. (incorporated
          by reference to exhibit 3.2 to BTG, Inc.'s registration statement on Form
          S-1 (File No. 33-85854)).
        
   3.2    Amended and Restated By-laws of BTG, Inc. (incorporated by reference to
          exhibit 3.4 to BTG, Inc.'s registration statement on Form S-1 (File No.
          33-85854)).
        
   4.1    Stock certificate representing BTG, Inc. Common Stock (incorporated by
          reference to exhibit 4.3 to BTG, Inc.'s registration statement on Form S-8
          (File No. 33-97302)).
        
          Opinion of Hogan & Hartson L.L.P. regarding the validity of the Common
  +5.1    Stock being registered.
        
++10.1    Business Loan and Security Agreement, dated as of November 28, 1995, by and
          among BTG, Inc. and its subsidiaries and NationsBank, N.A. (incorporated by
          reference to Exhibit 10.1 to the Company's Form 10-Q for the quarter ended
          December 31, 1995), First and Second Modifications thereto, dated February
          16 and March 28, 1996 (incorporated by reference to Exhibits 10.11 and
          10.12 to the Company's Annual Report on Form 10-K for the year ended March
          31, 1996) and Third Modification thereto dated October 1, 1996.
        
  10.2    BTG, Inc. 1995 Employee Stock Option Plan (incorporated by reference to
          Exhibit 4.4 to the Company's registration statement on Form S-8 (File No.
          333-10473)).
        
  10.3    BTG, Inc. Employee Stock Purchase Plan (incorporated by reference to
          Exhibit 4.6 to the Company's registration statement on Form S-8 (File No.
          333-10473)).
        
  10.4    BTG, Inc. Annual Leave Stock Plan (incorporated by reference to Exhibit 4.6
          to the Company's registration statement on Form S-8 (File No. 33-97302)).
        
  10.5    BTG, Inc. Directors Stock Option Plan (incorporated by reference to Exhibit
          10.10 to the Company's Annual Report on Form 10-K for the year ended March
          31, 1996).
        
++10.6    Non-Employee Director Stock Purchase Plan
        
  10.7    Employment Agreement between the Company and Edward H. Bersoff
          (incorporated by reference to Exhibit 10.4 to the Company's registration
          statement on Form S-1 (File No. 33-85854)).
        
  10.8    Stock Repurchase Agreement between the Company and Edward H. Bersoff
          (incorporated by reference to Exhibit 10.5 to the Company's registration
          statement on Form S-1 (File No. 33-85854)).
        
  10.9    Stock Purchase Agreement, dated October 20, 1995, among BTG, Inc., Concept
          Automation, Inc. of America and the Shareholders of Concept Automation,
          Inc. of America. (incorporated by reference to Exhibit 2 to the Company's
          Current Report on Form 8-K dated October 20, 1995).
        
 +10.11   Note and Warrant Purchase Agreement dated February 16, 1996, between BTG
          and Nomura Holding America, Inc. (incorporated by reference to Exhibit 10.8
          to the Company's Annual Report on Form 10-K for the year ended March 31,
          1996), amendment thereto dated October 1, 1996 and Second Amendment thereto
          dated October 31, 1996.
        
 +10.12   Agreement for Wholesale Financing dated October 31, 1996 between BTG and
          Deutsche Financial Services Corporation and amendment thereto dated October
          31, 1996.
        
++11.1    Statement regarding computation of net income per share
        
++21.1    Subsidiaries of the Registrant
        
 +23.1    Consent of Hogan & Hartson L.L.P. (included in exhibit 5.1)
        
++23.2    Consent of KPMG Peat Marwick LLP
        
++23.3    Consent of Thompson, Greenspon & Co., P.C.
        
++24.1    Power of attorney (included on signature page)
</TABLE>
    
 
- ---------------
+  Filed herewith
   
++ Previously filed
    

<PAGE>   1
                                                                     EXHIBIT 5.1


                      [Hogan & Hartson L.L.P. Letterhead]


                               November 25, 1996


Board of Directors
BTG, Inc.
1945 Old Gallows Road
Vienna, Virginia 22182

Ladies and Gentlemen:

         We are acting as counsel to BTG, Inc. a Virginia corporation (the
"Company"), in connection with its registration statement on Form S-1, as
amended (the "Registration Statement") filed with the Securities and Exchange
Commission relating to the proposed public offering of up to 2,012,500 shares
of common stock, no par value per share (the "Shares") of the Company, up to
1,912,500 of which shares (the "Company Shares") are to be sold by the Company
and up to 100,000 of which shares (the "Selling Shareholder Shares", and
together with the Company Shares, the "Shares") are to be sold by a certain
stockholder of the Company.  This opinion letter is furnished to you at your
request to enable you to fulfill the requirements of Item 601(b)(5) of
Regulation S-K, 17 C.F.R. Section 229.601(b)(5), in connection with the
Registration Statement.

         For purposes of this opinion letter, we have examined copies of the
following documents:

         1.      An executed copy of the Registration Statement.

         2.      The Certificate of Incorporation of the Company, as certified
                 by the State Corporation Commission of the Commonwealth of
                 Virginia on November 19, 1996 and by the Secretary of the
                 Company on the date hereof as then being complete, accurate
                 and in effect.

         3.      The Bylaws of the Company, as certified by the Secretary of
                 the Company on the date hereof as then being complete,
                 accurate and in effect.

         4.      The proposed form of Underwriting Agreement among the Company
                 and the several Underwriters to be named therein, for whom
                 Prudential Securities Incorporated, Janney Montgomery
<PAGE>   2
Board of Directors
BTG, Inc.
November 25, 1996
Page 2


                 Scott Inc. and Ferris, Baker Watts, Incorporated will act as
                 representatives, filed as Exhibit 1.1 to the Registration
                 Statement (the "Underwriting Agreement").

         5.      Resolutions of the Board of Directors of the Company adopted
                 on October 15, 1996, as certified by the Secretary of the
                 Company on the date hereof as then being complete, accurate
                 and in effect, relating to the issuance and sale of the Shares
                 and arrangements in connection therewith.

         In our examination of the aforesaid documents, we have assumed the
genuineness of all signatures, the legal capacity of natural persons, the
authenticity, accuracy and completeness of all documents submitted to us, and
the conformity with the original documents of all documents submitted to us as
certified, telecopied, photostatic, or reproduced copies.  This opinion letter
is given, and all statements herein are made, in the context of the foregoing.

         This opinion letter is based as to matters of law solely on the
Virginia Stock Corporation Act.  We express no opinion herein as to any other
laws, statutes, regulations, or ordinances.

         Based upon, subject to and limited by the foregoing, we are of the
opinion that following (i) final action of the Pricing Committee of the Board
of Directors of the Company approving the price of the Shares, (ii) execution
and delivery by the Company of the Underwriting Agreement, (iii) effectiveness
of the Registration Statement, (iv) issuance of the Shares pursuant to the
terms of the Underwriting Agreement and (v) receipt by the Company of the
consideration for the Shares specified in the resolutions of the Board of
Directors and the Pricing Committee referred to above, the Shares will be
validly issued, fully paid and nonassessable under the Virginia Stock
Corporation Act.  Also, based upon, subject to and limited by the foregoing,
with respect to the Selling Shareholder Shares, we are of the opinion that the
Selling Shareholder Shares are duly authorized and, assuming the receipt of
consideration therefor as provided in the resolutions of the Company's Board of
Directors authorizing issuance thereof, are validly issued, fully paid and
non-assessable under the Virginia Stock Corporation Act.

         We assume no obligation to advise you of any changes in the foregoing
subsequent to the delivery of this opinion letter.  This opinion letter has
been prepared solely for your use in connection with the filing of the
Registration Statement on the date of this opinion letter and should not be
quoted in whole or in part or otherwise be referred to, nor filed with or
furnished to any governmental agency or other person or entity, without the
prior written consent of this firm.





                                                      Hogan & Hartson L.L.P.

                                                      /s/ Hogan & Hartson L.L.P.

<PAGE>   1
                                                                   EXHIBIT 10.11


             FIRST AMENDMENT TO NOTE AND WARRANT PURCHASE AGREEMENT


         THIS FIRST AMENDMENT TO NOTE AND WARRANT PURCHASE AGREEMENT (this
"Amendment") is made as of October 1, 1996, by and between BTG, Inc., a
Virginia corporation (together with its successors, assigns and transferees,
the "Company"), and Nomura Holding America Inc., a Delaware corporation
(together with its successors, assigns and transferees, the "Purchaser").
Capitalized terms used herein without definition shall have the respective
meanings ascribed to them in that certain Note and Warrant Purchase Agreement,
dated as of February 16, 1996, by and between the Company and the Purchaser
(the "Purchase Agreement").


                                R E C I T A L S


         A.      Pursuant to the Purchase Agreement, the Purchaser on February
16, 1996, purchased (i) the Company's 12.875% Senior Subordinated Notes Due
2001 in the aggregate original principal amount of $15,000,000, and (ii) the
Company's Warrants to purchase an aggregate of 317,478 shares (subject to
adjustment as therein provided) of the Company's Common Stock, no par value,
all for the consideration and upon the terms and conditions therein provided.

         B.      The Company and its Subsidiaries are parties to a Business
Loan and Security Agreement dated as of November 28, 1995 with NationsBank,
N.A., individually and as Agent (the "Agent"; such Agreement, as modified by
the First Modification thereto dated as of February 16, 1996 and the Second
Modification thereto dated as of March 28, 1996, being hereinafter called the
"Credit Agreement"), pursuant to which, among other things, the Agent and
certain other lenders (collectively, the "NationsBank Lenders") have agreed to
furnish loans to the Company and its Subsidiaries in a maximum aggregate
principal amount of $60,000,000.

         C.      The Company and its Subsidiaries propose to enter into a Third
Modification to Business Loan and Security Agreement, dated as of the date
hereof, with the NationsBank Lenders (the "Third Modification"), in
substantially the form set forth as Exhibit A hereto.

         D.      The Purchaser has agreed to permit the Company and its
Subsidiaries to incur Indebtedness under the Credit Agreement, as so modified,
in an aggregate outstanding principal amount not to exceed (i) during the
period from the date hereof to and including March 31, 1997, $85,000,000, and
(ii) at any time thereafter, $65,000,000 (in each case except as otherwise
provided in Section 10.1(d) of the Purchase Agreement, as herein modified).





<PAGE>   2
         NOW THEREFORE, in consideration of the terms and conditions contained
herein and of other good and valuable consideration the receipt and sufficiency
of which are hereby acknowledged, the parties hereto agree as follows:

         1.      Amendments to the Purchase Agreement.  Effective on the
Effective Date (as hereinafter defined), the Purchase Agreement is hereby
amended as follows:

                 A. The definition of the term "Credit Agreement" appearing in
         Section 1 of the Purchase Agreement is hereby amended to read, in
         full, as follows:

                          "'Credit Agreement' means the Business Loan and
                 Security Agreement dated as of November 28, 1995 among the
                 Company, Advanced Computer Technology, Inc., Delta Research
                 Corporation, BDS, Inc., BTG Products, Inc., Concept
                 Automation, Inc. of America and Concept Automation Services,
                 Inc. (the "Borrowers") and NationsBank, N.A., individually and
                 as Agent ("NationsBank"), as modified by the First
                 Modification to Business Loan and Security Agreement, dated as
                 of February 16, 1996, among the Borrowers and NationsBank, the
                 Second Modification to Business Loan and Security Agreement,
                 dated as of March 28, 1996, among the Borrowers, NationsBank,
                 Fleet Capital Corporation, Sanwa Business Credit Corporation
                 and Signet Bank (NationsBank and such other lenders being
                 hereinafter called the "NationsBank Lenders"), and the Third
                 Modification to Business Loan and Security Agreement dated as
                 of October 1, 1996, among the Borrowers and the NationsBank
                 Lenders, and as such agreement may from time to time be
                 further amended, modified or supplemented in accordance with
                 its terms."

                 B. Subsection (b) of Section 10.1 of the Purchase Agreement is
         hereby amended to read, in full, as follows:

                          "(b)    Indebtedness incurred pursuant to the Credit
                 Agreement and any Permitted Refinancing thereof, provided
                 that, except as permitted by subsection (d) of this Section
                 10.1, the aggregate outstanding principal amount of such
                 Indebtedness shall not exceed (i) at any time during the
                 period from and including October 1, 1996 to and including
                 March 31, 1997, $85,000,000, or (ii) at any time after March
                 31, 1997, $65,000,000;"

                 C. Subsection (d) of Section 10.1 of the Purchase Agreement is
         hereby amended by deleting the term "$60,000,000" appearing therein
         and inserting, in lieu thereof, the following:

                 "(i) at any time during the period from and including October
                 1, 1996 to and including March 31, 1997, $85,000,000, or (ii)
                 at any time after March 31, 1997, $65,000,000"





                                     - 2 -
<PAGE>   3
                 D. Subsection (d) of Section 10.1 of the Purchase Agreement is
         hereby further amended by adding the following proviso at the end
         thereof:

                 "provided that in no event shall any additional Indebtedness
                 be incurred under the Credit Agreement after March 31, 1997,
                 if the effect of such incurrence is to increase the aggregate
                 oustanding principal amount of the Indebtedness incurred
                 pursuant to the Credit Agreement to an amount which is greater
                 than $65,000,000 but not greater than $85,000,000, unless at
                 the time of such incurrence, under the foregoing provisions of
                 this subsection (d), an increase in the maximum aggregate
                 commitment amount of the Indebtedness incurred pursuant to the
                 Credit Agreement from $65,000,000 to $85,000,000 would have
                 been permitted;"

         2.      Effectiveness; Conditions.  This Amendment and the provisions
hereof shall become and be effective on the date (the "Effective Date") on
which all of the following conditions shall be satisfied, or waived in writing
by the Purchaser:

                 A. Execution of Amendment. The Company and the Purchaser shall
         each have executed and delivered a counterpart of this Amendment.

                 B. Corporate Proceedings.  All corporate and other proceedings
         taken or to be taken in connection with the transactions contemplated
         hereby and all documents incident thereto shall be satisfactory in
         form and substance to the Purchaser, and the Purchaser shall have
         received all such counterpart originals or certified or other copies
         of such documents as it may reasonably request.

                 C. Credit Agreement Modification.  The Borrowers and the
         NationsBank Lenders shall have duly executed and delivered the Third
         Modification.

                 D. Consent of NationsBank Lenders.  The NationsBank Lenders
         shall have executed and delivered a written consent to this Amendment
         satisfactory in form and substance to the Purchaser.

         3.      Representations and Warranties of the Company.  The Company
represents and warrants to the Purchaser that:

                 A. Representations in the Purchase Agreement; No Defaults.
         Each of the representations and warranties made by the Company in the
         Purchase Agreement is true and correct on and as of the date hereof to
         the same extent as if made on and as of the date hereof except to the
         extent that such representations and warranties specifically relate to
         an earlier date, in which case they are true and correct as of such
         earlier date, and such representations and warranties are hereby
         incorporated by reference as if set forth herein in full. No event has
         occurred and is continuing or will result from the transactions





                                     - 3 -
<PAGE>   4
         contemplated hereby which constitutes (or with notice or the passage
         of time would constitute) an Event of Default under the Purchase
         Agreement as it existed before this Amendment or as it exists after
         the effectiveness of this Amendment, except such as are being waived
         pursuant to this Amendment.

                 B. Corporate Authority.  The execution, delivery and
         performance by the Company of this Amendment (i) is within its
         corporate powers, (ii) has been duly authorized by all necessary
         corporate action on the part of its Board of Directors and
         stockholders, and (iii) does not require the consent, authorization or
         approval of, or any registration, filing or declaration with, any
         Governmental Body or non-governmental Person, except the consent of
         the NationsBank Lenders.

                 C. Binding Effect.  This Amendment is the legal, valid and
         binding obligation of the Company, enforceable against the Company in
         accordance with its terms, except as such enforceability may be
         limited by applicable bankruptcy, insolvency, reorganization,
         moratorium, or other laws relative to or affecting the enforcement of
         creditors' rights generally in effect from time to time and by general
         principles of equity.

         4.      Effect of Amendment.  Except as specifically provided herein,
this Amendment does not in any way affect or impair the terms, conditions and
other provisions of the Purchase Agreement or any of the Notes, or the
obligations of the Company thereunder, and all terms, conditions and other
provisions of the Purchase Agreement and the Notes shall remain in full force
and effect except to the extent specifically amended, modified or waived
pursuant to the provisions of this Amendment.

         5.      Payment of Fees.  The Company agrees to pay all fees, costs and
expenses incurred by the Purchaser in connection with the negotiation,
preparation, execution and delivery of this Amendment and all other documents
executed pursuant to or in connection herewith, including, without limitation,
the fees and disbursements of Sonnenschein Nath & Rosenthal, special counsel to
the Purchaser, in connection herewith.

         6.      Counterparts.  This Amendment may be executed in any number of
counterparts, each of which shall be deemed an original, and all of which taken
together shall be deemed to constitute one and the same instrument.

         7.      Governing Law.  THIS AMENDMENT SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

         8.      Headings.  Section headings are included herein for
convenience of reference only and shall not constitute a part of this Amendment
for any other purposes.        





                                     - 4 -
<PAGE>   5
         9.      Amendments and Modifications.  Any term, covenant, agreement or
condition of this Amendment may, with the consent of the parties hereto, be
amended, or compliance therewith may be waived (either generally or in a
particular instance and either retroactively or prospectively), by one or more
substantially concurrent written instruments signed by the parties hereto.

         IN WITNESS WHEREOF, the parties hereto have executed this Amendment as
of the day and year first written above.

                                 BTG, INC.
                                 
                                 
                                 By:  /s/ EDWARD H. BERSOFF
                                    ----------------------------------------
                                         Name:   Edward H. Bersoff
                                         Title:  President and CEO
                                 
                                 NOMURA HOLDING AMERICA INC.
                                 
                                 
                                 By: /s/ HOWARD GELLIS
                                    ---------------------------------------
                                         Name:  Howard Gellis
                                         Title:  Attorney-in-Fact





                                     - 5 -
<PAGE>   6

            SECOND AMENDMENT TO NOTE AND WARRANT PURCHASE AGREEMENT


         THIS SECOND AMENDMENT TO NOTE AND WARRANT PURCHASE AGREEMENT (this
"Amendment") is made as of October 31, 1996, by and between BTG, Inc., a
Virginia corporation (together with its successors, assigns and transferees,
the "Company"), and Nomura Holding America Inc., a Delaware corporation
(together with its successors, assigns and transferees, the "Purchaser").
Capitalized terms used herein without definition shall have the respective
meanings ascribed to them in that certain Note and Warrant Purchase Agreement,
dated as of February 16, 1996, by and between the Company and the Purchaser, as
amended by the First Amendment thereto dated as of October 1, 1996 (the
"Purchase Agreement").


                                R E C I T A L S

         A.      Pursuant to the Purchase Agreement, the Purchaser on February
16, 1996, purchased (i) the Company's 12.875% Senior Subordinated Notes Due
2001 in the aggregate original principal amount of $15,000,000, and (ii) the
Company's Warrants to purchase an aggregate of 317,478 shares (subject to
adjustment as therein provided) of the Company's Common Stock, no par value,
all for the consideration and upon the terms and conditions therein provided.

         B.      The Company has requested that the Purchaser consent to the
following additional financing arrangements: (i) a financing arrangement (the
"Wholesale Financing") between the Company and Deutsche Financial Services
Corporation ("DFS"), pursuant to which DFS will provide financing to the
Company, from time to time, for the sole purpose of funding the Company's
acquisition of inventory, and all of the Company's inventory will become
subject to a security interest in favor of DFS; and (ii) a financing
arrangement (the "CAI Financing") between Concept Automation, Inc. of America,
a Virginia corporation which is a wholly-owned subsidiary of the Company
("CAI") and DFS, in connection with CAI's performance under two specified
contracts with certain agencies of the United States Government, pursuant to
which all tangible and intangible property of CAI used by CAI solely in
connection with such two contracts will become subject to a security interest
in favor of DFS.

         C.      The Purchaser has agreed to consent to the Wholesale Financing
and the CAI Financing, and the incurrence by the Company and CAI, respectively,
of certain Indebtedness and Liens in connection therewith, subject to certain
terms and conditions, as hereinafter provided.

         NOW THEREFORE, in consideration of the terms and conditions contained
herein and of other good and valuable consideration the receipt and sufficiency
of which are hereby acknowledged, the parties hereto agree as follows:
<PAGE>   7
         1.      Amendments to the Purchase Agreement.  Effective on the
Effective Date, the Purchase Agreement is hereby amended as follows:

                 A.       The following definition is hereby added to Section 1
         of the Purchase Agreement immediately following the definition of the
         term "Business Day" appearing therein:

                          "'CAI' means Concept Automation, Inc. of America, a
                 Virginia corporation and a Wholly-owned Subsidiary of the
                 Company."

                 B.       The following definitions are hereby added to Section
         1 of the Purchase Agreement immediately following the definition of
         the term "Default" appearing therein:

                 "'DFS' means Deutsche Financial Services Corporation and its
         successors and assigns.

                 'DFS Financing Documents' means (i) that certain Agreement For
         Wholesale Financing dated as of October 31, 1996 between the Company
         and DFS, as modified by that certain Addendum to Agreement For
         Wholesale Financing dated as of October 31, 1996 between the Company
         and DFS, and by that certain Amendment to Agreement For Wholesale
         Financing dated as of October 31, 1996 between the Company and DFS,
         and all notes, assignment agreements and other instruments and
         documents now or hereafter executed and delivered by the Company or
         its Subsidiaries pursuant to or in connection therewith, as each of
         such agreements, instruments and documents may from time to time be
         amended, modified or supplemented in accordance with its terms, and
         (ii) all agreements, assignments, notes and other instruments and
         documents now or hereafter executed by CAI pursuant to or in
         connection with financing of accounts receivable and inventory of CAI
         provided by DFS from time to time in connection with CAI's performance
         of its obligations under (x) that certain contract identified as
         Contract Number TIR-95-0079, dated July 3, 1995, by and between CAI
         and the United States Department of the Treasury, IRS, and (y) that
         certain contract identified as Contract Number N68939-96-D-0006, dated
         April 18, 1996, by and between CAI and the Naval Information Systems
         Management Center, as each of such agreements, assignments, notes and
         other instruments and documents may from time to time be amended,
         modified or supplemented in accordance with its terms.

                 'DFS Indebtedness' means all Indebtedness now or hereafter
         incurred by the Company or its Subsidiaries pursuant to the DFS
         Financing Documents."

                                      -2-
<PAGE>   8
                 C.       The definition of the term "Subordination Agreement"
         appearing in Section 1 of the Purchase Agreement is hereby amended to
         read, in full, as follows:

                          "'Subordination Agreement' means the Amended and
                 Restated Subordination Agreement dated as of October 31, 1996,
                 among the Company, the Guarantors, NationsBank, N.A.,
                 individually and as Agent under the Credit Agreement, Deutsche
                 Financial Services Corporation and the Purchaser, as from time
                 to time amended, modified or supplemented in accordance with
                 its terms."

                 D.       Subsection (m) of Section 7 of the Purchase Agreement
         is hereby redesignated as subsection (n) thereof (and the reference to
         "this subsection (m)" appearing in the proviso thereto is hereby
         changed to "this subsection (n)"); the word "and" at the end of
         subsection (l) of Section 7 is hereby deleted; and a new subsection
         (m) is hereby added to Section 7 immediately following subsection (l)
         thereof, as follows:

                          "(m) DFS Financing Document.  Copies of any and all
                 DFS Financing Documents executed and delivered at any time by
                 the Company or any of its Subsidiaries, in each case promptly
                 after the date of execution thereof; and copies of all
                 notices, reports, certificates and other information furnished
                 to the holders of DFS Indebtedness or to any agent or
                 representative of such holders which may be requested by the
                 Purchaser, in each case promptly after the same are so
                 furnished or requested (as the case may be); and"

                 E.       Subsection (b) of Section 10.1 of the Purchase
         Agreement is hereby amended to read, in full, as follows:

                          "(b)    Indebtedness incurred pursuant to the Senior
                 Loan Documents (including Indebtedness incurred pursuant to
                 the Credit Agreement and DFS Indebtedness) and any Permitted
                 Refinancing thereof, provided that, except as permitted by
                 subsection (d) of this Section 10.1, the aggregate outstanding
                 principal amount of such Indebtedness shall not exceed (i) at
                 any time during the period commencing on October 1, 1996 and
                 ending on March 31, 1997, $90,000,000, or (ii) at any other
                 time, $65,000,000;"

                 F.       Subsection (d) of Section 10.1 of the Purchase
         Agreement is hereby amended by deleting the first parenthetical phrase
         occurring therein and inserting, in lieu thereof, the following:


                                      -3-
<PAGE>   9
                 "(including, without limitation, Indebtedness incurred
                 pursuant to the Senior Loan Documents or any Permitted
                 Refinancing thereof, to the extent that the aggregate
                 outstanding principal amount of such Indebtedness after giving
                 effect to such additional amount would exceed (i) at any time
                 during the period from and including October 1, 1996 to and
                 including March 31, 1997, $90,000,000, or (ii) at any time
                 after March 31, 1997, $65,000,000)"

                 G.       Subsection (j) of Section 10.2 of the Purchase
         Agreement is hereby redesignated as subsection (k) thereof, and a new
         subsection (j) is hereby added to Section 10.2 immediately following
         subsection (i) thereof, as follows:

                          "(j) Liens incurred pursuant to the DFS Financing
                 Documents to secure DFS Indebtedness; and"

                 H.       The third paragraph of Exhibit A to the Purchase
         Agreement is hereby amended to read, in full, as follows:

                          "This Senior Subordinated Note and the Indebtedness
                 evidenced hereby are and shall at all times be and remain
                 subordinated and subject in right of payment and enforcement,
                 to the extent and in the manner set forth in that certain
                 Amended and Restated Subordination Agreement dated as of
                 October 31, 1996 among the Company, each of its Subsidiaries,
                 NationsBank, N.A., individually and as Agent under the Credit
                 Agreement, Fleet Capital Corporation, Sanwa Business Credit
                 Corporation, Signet Bank, Deutsche Financial Services
                 Corporation and Nomura Holding America Inc., to the prior
                 payment in full of all Senior Indebtedness."

         2.      Effectiveness; Conditions.  This Amendment and the provisions
hereof shall become and be effective on the date (the "Effective Date") on
which all of the following conditions shall be satisfied, or waived in writing
by the Purchaser:

                 A.       Execution of Amendment.  The Company and the
         Purchaser shall each have executed and delivered a counterpart of this
         Amendment.

                 B.       Corporate Proceedings.  All corporate and other
         proceedings taken or to be taken in connection with the transactions
         contemplated hereby and all documents incident thereto shall be
         satisfactory in form and substance to the Purchaser, and the Purchaser
         shall have received all such counterpart originals or certified or
         other copies of such documents as it may reasonably request.

                 C.       DFS Financing Documents.  The initial DFS financing
         documents shall have been executed and delivered and shall be
         satisfactory in form and substance to the Purchaser.

                                      -4-
<PAGE>   10
                 D.       NationsBank Consent.  NationsBank, N.A., individually
         and as Agent under the Credit Agreement, shall have duly executed and
         delivered a written consent to this Amendment and the transactions
         hereby contemplated satisfactory in form and substance to the
         Purchaser.

                 E.       Amended and Restated Subordination Agreement.  The
         Company, each of the Guarantors, NationsBank, N.A., individually and
         as Agent under the Credit Agreement, and DFS shall have duly executed
         and delivered an Amended and Restated Subordination Agreement dated as
         of the date hereof substantially in the form set forth in Exhibit A to
         this Amendment.

                 F.       Exchange of Notes.  The Company shall have duly
         executed and issued to the Purchaser a new Note, substantially in the
         form of Exhibit A to the Purchase Agreement (as hereby amended), in
         the principal amount of $15,000,000.00, in exchange for the
         outstanding Note currently held by the Purchaser, which shall be
         cancelled and retired.

         3.      Representations and Warranties of the Company.  The Company
represents and warrants to the Purchaser that:

                 A.       Representations in the Purchase Agreement; No
         Defaults.  Each of the representations and warranties made by the
         Company in the Purchase Agreement is true and correct on and as of the
         date hereof to the same extent as if made on and as of the date hereof
         except to the extent that such representations and warranties
         specifically relate to an earlier date, in which case they are true
         and correct as of such earlier date, and such representations and
         warranties are hereby incorporated by reference as if set forth herein
         in full.  No event has occurred and is continuing or will result from
         the transactions contemplated hereby which constitutes (or with notice
         or the passage of time would constitute) an Event of Default under the
         Purchase Agreement as it exists before this Amendment or as it exists
         after the effectiveness of this Amendment, except such as are being
         waived pursuant to this Amendment.

                 B.       Corporate Authority.  The execution, delivery and
         performance by the Company of this Amendment (i) is within its
         corporate powers, (ii) has been duly authorized by all necessary
         corporate action on the part of its Board of Directors and
         stockholders, and (iii) does not require the consent, authorization or
         approval of, or any registration, filing or declaration with, any
         Governmental Body or non-governmental Person, other than NationsBank,
         N.A., individually and as Agent under the Credit Agreement.

                 C.       Binding Effect.  This Amendment is the legal, valid
         and binding obligation of the Company, enforceable against the Company
         in accordance with its terms, except as such enforceability may be
         limited by applicable

                                      -5-
<PAGE>   11

         bankruptcy, insolvency, reorganization, moratorium, or other laws
         relative to or affecting the enforcement of creditors' rights
         generally in effect from time to time and by general principles of
         equity.

         4.      Effect of Amendment.  Except as specifically provided herein,
this Amendment does not in any way affect or impair the terms, conditions and
other provisions of the Purchase Agreement or any of the Notes, or the
obligations of the Company thereunder, and all terms, conditions and other
provisions of the Purchase Agreement and the Notes shall remain in full force
and effect except to the extent specifically amended, modified or waived
pursuant to the provisions of this Amendment.

         5.      Payment of Fees.  The Company agrees to pay all fees, costs
and expenses incurred by the Purchaser in connection with the negotiation,
preparation, execution and delivery of this Amendment and all other documents
executed pursuant to or in connection herewith, including, without limitation,
the fees and disbursements of Sonnenschein Nath & Rosenthal, special counsel to
the Purchaser, in connection herewith.

         6.      Counterparts.  This Amendment may be executed in any number of
counterparts, each of which shall be deemed an original, and all of which taken
together shall be deemed to constitute one and the same instrument.

         7.      Governing Law. THIS AMENDMENT SHALL BE GOVERNED BY AND
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK.

         8.      Headings. Section headings are included herein for convenience
of reference only and shall not constitute a part of this Amendment for any
other purposes.

         9.      Amendments and Modifications. Any term, covenant, agreement or
condition of this Amendment may, with the consent of the parties hereto, be
amended, or compliance therewith may be waived (either generally or in a
particular instance and either retroactively or prospectively), by one or more
substantially concurrent written instruments signed by the parties hereto.



                                    - 6 -
<PAGE>   12

         IN WITNESS WHEREOF, the parties hereto have executed this Amendment as
of the day and year first written above.

                                             BTG, INC.
                                             
                                             By:     /s/ EDWARD H. BERSOFF
                                                --------------------------------
                                                     Name: Edward H. Bersoff
                                                     Title: President and CEO
                                             
                                             
                                             NOMURA HOLDING AMERICA INC.
                                             
                                             By:     /s/ HOWARD GELLIS
                                                --------------------------------
                                                     Name: Howard Gellis
                                                     Title: Attorney-in-Fact





                                      -7-

<PAGE>   1
                                                                   EXHIBIT 10.12


                       AGREEMENT FOR WHOLESALE FINANCING

This Agreement for Wholesale Financing ("Agreement") is made as of October
31st, 1996 between DEUTSCHE FINANCIAL SERVICES CORPORATION ("DFS") and    BTG,
Inc.   , a |___| SOLE PROPRIETORSHIP, |___| PARTNERSHIP, | X  | CORPORATION,
|___| LIMITED LIABILITY COMPANY (check applicable term) ("Dealer"), having a
principal place of business located at  1945 Old Gallows Road ,  Vienna, VA
22182.

 1.           EXTENSION OF CREDIT.  Subject to the terms of this Agreement, DFS
              may extend credit to Dealer from time to time to purchase
              inventory from DFS approved vendors ("Vendors") and for other
              purposes.  If DFS advances funds to Dealer following Dealer's
              execution of this Agreement, DFS will be deemed to have entered
              into this Agreement with Dealer, whether or not executed by DFS.
              DFS' decision to advance funds will not be binding until the
              funds are actually advanced.  DFS may combine all of DFS'
              advances to Dealer or on Dealer's behalf, whether under this
              Agreement or any other agreement, and whether provided by one or
              more of DFS' branch offices, together with all finance charges,
              fees and expenses related thereto, to make one debt owed by
              Dealer.  DFS may, at any time and without notice to Dealer, elect
              not to finance any inventory sold by particular Vendors who are
              in default of their obligations to DFS, or with respect to which
              DFS reasonably feels insecure.  This is an agreement regarding
              the extension of credit, and not the provision of goods or
              services.

 2.           FINANCING TERMS AND STATEMENTS OF TRANSACTION.  Dealer and DFS
              agree that certain financial terms of any advance made by DFS
              under this Agreement, whether regarding finance charges, other
              fees, maturities, curtailments or other financial terms, are not
              set forth herein because such terms depend, in part, upon the
              availability of Vendor discounts, payment terms or other
              incentives, prevailing economic conditions, DFS' floorplanning
              volume with Dealer and with Dealer's Vendors, and other economic
              factors which may vary over time.  Dealer and DFS further agree
              that it is therefore in their mutual best interest to set forth
              in this Agreement only the general terms of Dealer's financing
              arrangement with DFS.  Upon agreeing to finance a particular item
              of inventory for Dealer, DFS will send Dealer a Statement of
              Transaction identifying such inventory and the applicable
              financial terms.  Unless Dealer notifies DFS in writing of any
              objection within fifteen (15) days after a Statement of
              Transaction is mailed to Dealer:  (a) the amount shown on such
              Statement of Transaction will be an account stated; (b) Dealer
              will have agreed to all rates, charges and other terms shown on
              such Statement of Transaction; (c) Dealer will have agreed that
              DFS is financing the items of inventory referenced in such
              Statement of Transaction at Dealer's request; and (d) such
              Statement of Transaction will be incorporated herein by
              reference, will be made a part hereof as if originally set forth
              herein, and will constitute an addendum hereto.  If Dealer
              objects to the terms of any Statement of Transaction, Dealer
              agrees to pay DFS for such inventory in accordance with the most
              recent terms for similar inventory to which Dealer has not
              objected (or, if there are no prior terms, at the lesser of 16%
              per annum or at the maximum lawful contract rate of interest
              permitted under applicable law), but Dealer acknowledges that DFS
              may then elect to terminate Dealer's financing program pursuant
              to Section 17, and cease making additional advances to Dealer.
              However, such termination will not accelerate the maturities of
              advances previously made, unless Dealer shall otherwise be in
              default of this Agreement.

 3.           GRANT OF SECURITY INTEREST.  To secure payment of all of Dealer's
              current and future debts to DFS, whether under this Agreement or
              any current or future guaranty or other agreement, Dealer grants
              DFS a security interest in all of Dealer's inventory, whether now
              owned or hereafter acquired by Dealer and wherever located, and
              all discounts, rebates, credits, incentive payments, returns,
              repossessions, exchanges, substitutions, replacements,
              attachments, parts, accessories, and accessions thereto, and all
              cash proceeds received by Dealer before delivery to a buyer
              thereof and insurance proceeds thereof (all such assets being
              collectively referred to herein as the "Collateral."), excluding,
              however, receivables and excluding any cash or other property of
              Dealer delivered to a third party as prepayments for the future
              delivery to Dealer of certain assets from such third party,
              including any and all rights thereto; it being understood and
              agreed that any and all accounts receivable and any cash or other
              property of Dealer delivered to a third party as prepayments for
              the future delivery to Dealer of certain assets from such third
              party, including any and all rights thereto shall not be included
              hereby and that as between


                                       1
<PAGE>   2
              NationsBank, N.A., as Agent ("NationsBank") and DFS under and
              pursuant to the terms of that certain Subordination Agreement
              between DFS and NationsBank dated as of the date hereof (the
              "NationsBank Subordination Agreement"), NationsBank shall have
              and retain a valid and perfected first lien security interest in
              and to such accounts and such cash or other property of Dealer
              delivered to a third party as prepayments for the future delivery
              to Dealer of certain assets from such third party, including any
              and all rights thereto.    All of such terms for which meanings
              are provided in the Uniform Commercial Code of the applicable
              state are used herein with such meanings.  All Collateral
              financed by DFS, and all proceeds thereof, will be held in trust
              by Dealer for DFS, with such proceeds being payable in accordance
              with Section 9.

 4.           AFFIRMATIVE WARRANTIES AND REPRESENTATIONS.  Dealer warrants and
              represents to DFS that:  (a) Dealer has good title to all
              Collateral, subject to the subordinate security interest therein
              of NationsBank; (b) DFS' security interest in the Collateral
              financed by DFS is not now and will not become subordinate to the
              security interest, lien, encumbrance or claim of any person; (c)
              Dealer will execute all documents DFS requests to perfect and
              maintain DFS' security interest in the Collateral; (d) Dealer
              will deliver to DFS immediately upon each request, and DFS may
              retain, each Certificate of Title or Statement of Origin issued
              for Collateral financed by DFS; (e) Dealer will at all times be
              duly organized, existing, in good standing, qualified and
              licensed to do business in each state, county, or parish, in
              which the nature of its business or property so requires; (f)
              Dealer has the right and is duly authorized to enter into this
              Agreement; (g) Dealer's execution of this Agreement does not
              constitute a breach of any agreement to which Dealer is now or
              hereafter becomes bound or the terms of which have not been
              waived by the beneficiary thereof; (h) there are and will be no
              actions or proceedings pending or threatened against Dealer which
              might result in any material adverse change in Dealer's financial
              or business condition or which might in any way adversely affect
              any of Dealer's assets; (i) Dealer will maintain the Collateral
              in good condition and repair; (j) Dealer has duly filed and will
              duly file all tax returns required by law; (k) Dealer has paid
              and will pay when due all taxes, levies, assessments and
              governmental charges of any nature; (l) Dealer will keep and
              maintain all of its books and records pertaining to the
              Collateral at its principal place of business designated in this
              Agreement; (m) Dealer will promptly supply DFS with such
              information concerning it or any guarantor as DFS hereafter may
              reasonably request; (n) all Collateral will be kept at Dealer's
              principal place of business listed above, and such other
              locations, if any, of which Dealer has notified DFS in writing or
              as listed on any current or future Exhibit "A" attached hereto
              which written notice(s) to DFS and Exhibit A(s) are incorporated
              herein by reference; (o) Dealer will give DFS thirty (30) days
              prior written notice of any change in Dealer's identity, name,
              form of business organization, ownership, management, principal
              place of business, Collateral locations or other business
              locations, and before moving any books and records to any other
              location; (p) Dealer will observe and perform all matters
              required by any lease, license, concession or franchise forming
              part of the Collateral in order to maintain all the rights of DFS
              thereunder; (q) Dealer will advise DFS of the commencement of
              material legal proceedings against Dealer or any guarantor;   (r)
              Dealer will comply with all applicable laws and will conduct its
              business in a manner which preserves and protects the Collateral
              and the earnings and incomes thereof; and (s)  Dealer will, and
              will cause its subsidiaries to, promptly notify DFS of the
              existence of any known condition or event, which constitutes or
              which will constitute with notice or the passage of time or both,
              a default under this Agreement.

 5.           NEGATIVE COVENANTS.  Dealer will not at any time (without DFS'
              prior written consent):  (a) other than in the ordinary course of
              its business, sell, lease or otherwise dispose of or transfer any
              of its assets; (b) rent, lease, demonstrate, consign, or use any
              Collateral financed by DFS; or (c) merge or consolidate with
              another entity.

 6.           INSURANCE.  Dealer will immediately notify DFS of any loss, theft
              or damage to any Collateral.  Dealer will keep the Collateral
              insured for its full insurable value under an "all risk" property
              insurance policy with a company acceptable to DFS, naming DFS as
              a lender loss-payee or mortgagee and containing standard lender's
              loss payable and termination provisions.  Dealer will provide DFS
              with written evidence of such property insurance coverage and
              lender's loss-payee or mortgagee endorsement.

 7.           FINANCIAL STATEMENTS.  Dealer will deliver to DFS:  (a) within
              ninety (90) days after the end of each of Dealer's fiscal years,
              a reasonably detailed balance sheet as of the last day of such
              fiscal year and a reasonably detailed income statement covering
              Dealer's operations for such fiscal year, in a form satisfactory
              to DFS; (b) within forty-five (45) days after the end of each of
              Dealer's fiscal quarters, a reasonably detailed balance sheet as
              of the





                                       2
<PAGE>   3
              last day of such quarter and an income statement covering
              Dealer's operations for such quarter, in a form satisfactory to
              DFS; and (c) within ten (10) days after request therefor by DFS,
              any other report requested by DFS relating to the Collateral or
              the financial condition of Dealer.  Dealer warrants and
              represents to DFS that all financial statements and information
              relating to Dealer or any guarantor which have been or may
              hereafter be delivered by Dealer or any guarantor are true and
              correct and have been and will be prepared in accordance with
              generally accepted accounting principles consistently applied
              and, with respect to such previously delivered statements or
              information, there has been no material adverse change in the
              financial or business condition of Dealer or any guarantor since
              the submission to DFS, either as of the date of delivery, or, if
              different, the date specified therein, and Dealer acknowledges
              DFS' reliance thereon.

 8.           REVIEWS.  Dealer grants DFS an irrevocable license to enter
              Dealer's business locations during normal business hours without
              notice to Dealer to:  (a) account for and inspect all Collateral;
              (b) verify Dealer's compliance with this Agreement; and (c)
              examine and copy Dealer's books and records related to the
              Collateral.

 9.           PAYMENT TERMS.  Dealer will immediately pay DFS the principal
              indebtedness owed DFS on each item of Collateral financed by DFS
              (as shown on the Statement of Transaction identifying such
              Collateral) on the earliest occurrence of any of the following
              events:  (a) when such Collateral is lost, stolen or damaged; (b)
              for Collateral financed under Pay-As-Sold ("PAS") terms (as shown
              on the Statement of Transaction identifying such Collateral),
              when such Collateral is sold, transferred, rented, leased,
              otherwise disposed of or matured; (c) in strict accordance with
              any curtailment schedule for such Collateral (as shown on the
              Statement of Transaction identifying such Collateral); (d) for
              Collateral financed under Scheduled Payment Program ("SPP") terms
              (as shown on the Statement of Transaction identifying such
              Collateral), in strict accordance with the installment payment
              schedule; and (e) when otherwise required under the terms of any
              financing program agreed to in writing by the parties.
              Regardless of the SPP terms pertaining to any Collateral financed
              by DFS, if DFS determines that the current outstanding debt which
              Dealer owes to DFS exceeds the aggregate wholesale invoice price
              of such Collateral in Dealer's possession, Dealer will
              immediately upon demand pay DFS the difference between such
              outstanding debt and the aggregate wholesale invoice price of
              such Collateral.  If Dealer from time to time is required to make
              immediate payment to DFS of any past due obligation discovered
              during any Collateral audit, or at any other time, Dealer agrees
              that acceptance of such payment by DFS shall not be construed to
              have waived or amended the terms of its financing program.  The
              proceeds of any Collateral received by Dealer will be held by
              Dealer in trust for DFS' benefit, for application as provided in
              this Agreement.  Dealer will send all payments to DFS' branch
              office(s) responsible for Dealer's account.  DFS may apply: (i)
              payments to reduce finance charges first and then principal,
              regardless of Dealer's instructions; and (ii) principal payments
              to the oldest (earliest) invoice for Collateral financed by DFS,
              but, in any event, all principal payments will first be applied
              to such Collateral which is sold, lost, stolen, damaged, rented,
              leased, or otherwise disposed of or unaccounted for.  Any third
              party discount, rebate, bonus or credit granted to Dealer for any
              Collateral will not reduce the debt Dealer owes DFS until DFS has
              received payment therefor in cash.  Dealer will:  (1) pay DFS
              even if any Collateral is defective or fails to conform to any
              warranties extended by any third party; (2) not assert against
              DFS any claim or defense Dealer has against any third party; and
              (3) indemnify and hold DFS harmless against all claims and
              defenses asserted by any buyer of the Collateral relating to the
              condition of, or any representations regarding, any of the
              Collateral.  Dealer waives all rights of offset and counterclaims
              Dealer may have against DFS.

10.           CALCULATION OF CHARGES.  Dealer will pay finance charges to DFS
              on the outstanding principal debt which Dealer owes DFS for each
              item of Collateral financed by DFS at the rate(s) shown on the
              Statement of Transaction identifying such Collateral, unless
              Dealer objects thereto as provided in Section 2.  The finance
              charges attributable to the rate shown on the Statement of
              Transaction will:  (a) be computed based on a 360 day year; (b)
              be calculated by multiplying the Daily Charge (as defined below)
              by the actual number of days in the applicable billing period;
              and (c) accrue from the invoice date of the Collateral identified
              on such Statement of Transaction until DFS receives full payment
              in good funds of the principal debt Dealer owes DFS for each item
              of such Collateral in accordance with DFS' payment recognition
              policy and DFS applies such payment to Dealer's principal debt in
              accordance with the terms of this Agreement.  The "Daily Charge"
              is the product of the Daily Rate (as defined below) multiplied by
              the Average Daily Balance (as defined below).  The "Daily Rate"
              is the quotient of the annual rate shown on





                                       3
<PAGE>   4
              the Statement of Transaction divided by 360, or the monthly rate
              shown on the Statement of Transaction divided by 30.  The
              "Average Daily Balance" is the quotient of (i) the sum of the
              outstanding principal debt owed DFS on each day of a billing
              period for each item of Collateral identified on a Statement of
              Transaction, divided by (ii) the actual number of days in such
              billing period.  Dealer will also pay DFS $100 for each check
              returned unpaid for insufficient funds (an "NSF check") (such
              $100 payment repays DFS' estimated administrative costs; it does
              not waive the default caused by the NSF check).  The annual
              percentage rate of the finance charges relating to any item of
              Collateral financed by DFS will be calculated from the invoice
              date of such Collateral, regardless of any period during which
              any finance charge subsidy shall be paid or payable by any third
              party.  Dealer acknowledges that DFS intends to strictly conform
              to the applicable usury laws governing this Agreement.
              Regardless of any provision contained herein or in any other
              document executed or delivered in connection herewith or
              therewith, DFS shall never be deemed to have contracted for,
              charged or be entitled to receive, collect or apply as interest
              on this Agreement (whether termed interest herein or deemed to be
              interest by judicial determination or operation of law), any
              amount in excess of the maximum amount allowed by applicable law,
              and, if DFS ever receives, collects or applies as interest any
              such excess, such amount which would be excessive interest will
              be applied first to the reduction of the unpaid principal
              balances of advances under this Agreement, and, second, any
              remaining excess will be paid to Dealer.  In determining whether
              or not the interest paid or payable under any specific
              contingency exceeds the highest lawful rate, Dealer and DFS
              shall, to the maximum extent permitted under applicable law:  (A)
              characterize any non-principal payment (other than payments which
              are expressly designated as interest payments hereunder) as an
              expense or fee rather than as interest; (B) exclude voluntary
              pre-payments and the effect thereof; and (C) spread the total
              amount of interest throughout the entire term of this Agreement
              so that the interest rate is uniform throughout such term.

11.           BILLING STATEMENT.  DFS will send Dealer a monthly billing
              statement identifying all charges due on Dealer's account with
              DFS.  The charges specified on each billing statement will be:
              (a) due and payable in full immediately on receipt; and (b) an
              account stated, unless DFS receives Dealer's written objection
              thereto within 15 days after it is mailed to Dealer.  If DFS does
              not receive, by the 25th day of any given month, payment of all
              charges accrued to Dealer's account with DFS during the
              immediately preceding month, Dealer will (to the extent allowed
              by law) pay DFS a late fee ("Late Fee") equal to the greater of
              $5 or 5% of the amount of such finance charges (payment of the
              Late Fee does not waive the default caused by the late payment).
              DFS may adjust the billing statement at any time to conform to
              applicable law and this Agreement.

12.           DEFAULT.  Dealer will be in default under this Agreement if:  (I)
              Any of the following occur and such breach, violation, or other
              event of default is not cured to DFS' satisfaction within fifteen
              (15) days after Dealer's receipt of notice of such breach from
              DFS:  (a) Dealer breaches any terms, warranties or
              representations contained herein, in any Statement of Transaction
              to which Dealer has not objected as provided in Section 2, or in
              any other agreement between DFS and Dealer; (b) any guarantor of
              Dealer's debts to DFS breaches any terms, warranties or
              representations contained in any guaranty or other agreement
              between the guarantor and DFS; (c) any representation, statement,
              report or certificate made or delivered by Dealer or any
              guarantor to DFS is not accurate when made;; (d) Dealer abandons
              any Collateral; (e) Dealer or any guarantor is or becomes in
              default in the payment of any debt owed to any third party; (f) a
              money judgment issues against Dealer or any guarantor; (g) an
              attachment, sale or seizure issues or is executed against any
              assets of Dealer or of any guarantor; (h) the undersigned dies
              while Dealer's business is operated as a sole proprietorship, any
              general partner dies while Dealer's business is operated as a
              general or limited partnership, or any member dies while Dealer's
              business is operated as a limited liability company, as
              applicable; (i) any guarantor dies; (j) Dealer or any guarantor
              shall cease existence as a corporation, partnership, limited
              liability company or trust, as applicable; (k) Dealer or any
              guarantor ceases or suspends business; (l) Dealer, any guarantor
              or any member while Dealer's business is operated as a limited
              liability company, as applicable, makes a general assignment for
              the benefit of creditors; (m) Dealer, any guarantor or any member
              while Dealer's business is operated as a limited liability
              company, as applicable, becomes insolvent or voluntarily or
              involuntarily becomes subject to the Federal Bankruptcy Code, any
              state insolvency law or any similar law; (n) any receiver is
              appointed for any assets of Dealer, any guarantor or any member
              while Dealer's business is operated as a limited liability
              company, as applicable; (o) any guaranty of Dealer's debts to DFS
              is terminated; (p) Dealer loses any franchise, permission,
              license or right to sell or deal in any Collateral which DFS
              finances; (q) Dealer or any guarantor misrepresents Dealer's or
              such guarantor's financial condition or organizational structure;
              or (r) DFS determines in good faith that it is insecure with
              respect





                                       4
<PAGE>   5
              to any of the Collateral or the payment of any part of Dealer's
              obligation to DFS; or  (II)  Dealer fails to pay any portion of
              Dealer's debts to DFS when due and payable hereunder or under any
              other agreement between DFS and Dealer and such failure is not
              cured to DFS' satisfaction within five (5) days after the
              Dealer's receipt of notice of such breach from DFS, provided
              however, that during any period of 180 consecutive days
              commencing  at any time hereafter, Dealer shall be entitled to no
              more than two (2) such 5-day cure periods, and as to any such
              payment failures in excess of such limitation, no such cure
              period shall be available to Dealer.

13.           RIGHTS OF DFS UPON DEFAULT.  In the event of a default:

              (a)    DFS may at any time at DFS' election, without notice or
                     demand to Dealer, do any one or more of the following:
                     declare all or any part of the debt Dealer owes DFS
                     immediately due and payable, together with all costs and
                     expenses of DFS' collection activity, including, without
                     limitation, all reasonable attorneys' fees; exercise any
                     or all rights under applicable law (including, without
                     limitation, the right to possess, transfer and dispose of
                     the Collateral); and/or cease extending any additional
                     credit to Dealer (DFS' right to cease extending credit
                     shall not be construed to limit the discretionary nature
                     of this credit facility).

              (b)    Dealer will segregate and keep the Collateral in trust for
                     DFS, and in good order and repair, and will not sell,
                     rent, lease, consign, otherwise dispose of or use any
                     Collateral, nor further encumber any Collateral.

              (c)    Upon DFS' oral or written demand, Dealer will immediately
                     deliver the Collateral to DFS, in good order and repair,
                     at a place specified by DFS, together with all related
                     documents; or DFS may, in DFS' sole discretion and without
                     notice or demand to Dealer, take immediate possession of
                     the Collateral together with all related documents.

              (d)    DFS may, without notice, apply a default finance charge to
                     Dealer's outstanding principal indebtedness equal to the
                     default rate specified in Dealer's financing program with
                     DFS, if any, or if there is none so specified, at the
                     lesser of 3% per annum above the rate in effect
                     immediately prior to the default, or the highest lawful
                     contract rate of interest permitted under applicable law.

                     All of DFS' rights and remedies are cumulative.  DFS'
                     failure to exercise any of DFS' rights or remedies
                     hereunder will not waive any of DFS' rights or remedies as
                     to any past, current or future default.

14.           SALE OF COLLATERAL.  Dealer agrees that if DFS conducts a private
              sale of any Collateral by requesting bids from 10 or more dealers
              or distributors in that type of Collateral, any sale by DFS of
              such Collateral in bulk or in parcels within 120 days of:  (a)
              DFS' taking possession and control of such Collateral; or (b)
              when DFS is otherwise authorized to sell such Collateral;
              whichever occurs last, to the bidder submitting the highest cash
              bid therefor, is a commercially reasonable sale of such
              Collateral under the Uniform Commercial Code.  Dealer agrees that
              the purchase of any Collateral by a Vendor, as provided in any
              agreement between DFS and the Vendor, is a commercially
              reasonable disposition and private sale of such Collateral under
              the Uniform Commercial Code, and no request for bids shall be
              required.  Dealer further agrees that 7 or more days prior
              written notice will be commercially reasonable notice of any
              public or private sale (including any sale to a Vendor).  Dealer
              irrevocably waives any requirement that DFS retain possession and
              not dispose of any Collateral until after an arbitration hearing,
              arbitration award, confirmation, trial or final judgment.  If DFS
              disposes of any such Collateral other than as herein
              contemplated, the commercial reasonableness of such disposition
              will be determined in accordance with the laws of the state
              governing this Agreement.

15.           POWER OF ATTORNEY.  Dealer grants DFS an irrevocable power of
              attorney to:  execute or endorse on Dealer's behalf any checks,
              financing statements, instruments, Certificates of Title and
              Statements of Origin pertaining to the Collateral; supply any
              omitted information and correct errors in any documents between
              DFS and Dealer; initiate and settle any insurance claim
              pertaining to the Collateral; and do anything to preserve and
              protect the Collateral and DFS' rights and interest therein.

16.           INFORMATION.  DFS may provide to any third party any credit,
              financial or other information on Dealer that DFS may from time
              to time possess.  DFS may obtain from any Vendor any credit,
              financial or other information regarding Dealer that such Vendor
              may from time to time possess.





                                       5
<PAGE>   6
17.           TERMINATION.  Either party may terminate this Agreement at any
              time by written notice received by the other party.  If DFS
              terminates this Agreement, Dealer agrees that if Dealer:  (a) is
              not in default hereunder, 30 days prior notice of termination is
              reasonable and sufficient (although this provision shall not be
              construed to mean that shorter periods may not, in particular
              circumstances, also be reasonable and sufficient); or (b) is in
              default hereunder, no prior notice of termination is required.
              Dealer will not be relieved from any obligation to DFS arising
              out of DFS' advances or commitments made before the effective
              termination date of this Agreement.  DFS will retain all of its
              rights, interests and remedies hereunder until Dealer has paid
              all of Dealer's debts to DFS.  All waivers set forth within this
              Agreement will survive any termination of this Agreement.

18.           BINDING EFFECT.  Dealer cannot assign its interest in this
              Agreement without DFS' prior written consent, although DFS may
              assign or participate DFS' interest, in whole or in part, without
              Dealer's consent, it being understood and agreed, however, that
              any such assignee shall be bound by the terms and conditions of
              the NationsBank Subordination Agreement and that with respect
              solely to any such assignee's obligation to be bound by the
              NationsBank Subordination Agreement, NationsBank shall be a third
              party beneficiary of such obligation.  This Agreement will
              protect and bind DFS' and Dealer's respective heirs,
              representatives, successors and assigns.

19.           NOTICES.  Except as otherwise stated herein, all notices,
              arbitration claims, responses, requests and documents will be
              sufficiently given or served if mailed or delivered:  (a) to
              Dealer at Dealer's principal place of business specified above;
              and (b) to DFS at 655 Maryville Centre Drive, St. Louis, Missouri
              63141-5832, Attention:  General Counsel, or such other address as
              the parties may hereafter specify in writing.

20.           NO ORAL AGREEMENTS.  ORAL AGREEMENTS OR COMMITMENTS TO LOAN
              MONEY, EXTEND CREDIT OR TO FORBEAR FROM ENFORCING REPAYMENT OF A
              DEBT INCLUDING PROMISES TO EXTEND OR RENEW SUCH DEBTS ARE NOT
              ENFORCEABLE.  TO PROTECT DEALER AND DFS FROM MISUNDERSTANDING OR
              DISAPPOINTMENT, ALL AGREEMENTS COVERING SUCH MATTERS ARE
              CONTAINED IN THIS WRITING, WHICH IS THE COMPLETE AND EXCLUSIVE
              STATEMENT OF THE AGREEMENT BETWEEN THE PARTIES, EXCEPT AS
              SPECIFICALLY PROVIDED HEREIN OR AS THE PARTIES MAY LATER AGREE IN
              WRITING TO MODIFY IT.  THERE ARE NO UNWRITTEN AGREEMENTS BETWEEN
              THE PARTIES.

21.           OTHER WAIVERS.  Dealer irrevocably waives notice of:  DFS'
              acceptance of this Agreement, presentment, demand, protest,
              nonpayment, nonperformance, and dishonor.  Dealer and DFS
              irrevocably waive all rights to claim any punitive and/or
              exemplary damages.

22.           SEVERABILITY.  If any provision of this Agreement or its
              application is invalid or unenforceable, the remainder of this
              Agreement will not be impaired or affected and will remain
              binding and enforceable.

23.           SUPPLEMENT.  If Dealer and DFS have heretofore executed other
              agreements in connection with all or any part of the Collateral,
              this Agreement shall supplement each and every other agreement
              previously executed by and between Dealer and DFS, and in that
              event this Agreement shall neither be deemed a novation nor a
              termination of such previously executed agreement nor shall
              execution of this Agreement be deemed a satisfaction of any
              obligation secured by such previously executed agreement.

24.           RECEIPT OF AGREEMENT.  Dealer acknowledges that it has received a
              true and complete copy of this Agreement.  Dealer acknowledges
              that it has read and understood this Agreement.  Notwithstanding
              anything herein to the contrary:  (a) DFS may rely on any
              facsimile copy, electronic data transmission or electronic data
              storage of this Agreement, any Statement of Transaction, billing
              statement, invoice from a Vendor, financial statements or other
              reports, and (b) such facsimile copy, electronic data
              transmission or electronic data storage will be deemed an
              original, and the best evidence thereof for all purposes,
              including, without limitation, under this Agreement or any other
              agreement between DFS and Dealer, and for all evidentiary
              purposes before any arbitrator, court or other adjudicatory
              authority.

25.           MISCELLANEOUS.  Time is of the essence regarding Dealer's
              performance of its obligations to DFS notwithstanding any course
              of dealing or custom on DFS' part to grant extensions of time.
              Dealer's liability under this Agreement





                                       6
<PAGE>   7
              is direct and unconditional and will not be affected by the
              release or nonperfection of any security interest granted
              hereunder.  DFS will have the right to refrain from or postpone
              enforcement of this Agreement or any other agreements between DFS
              and Dealer without prejudice and the failure to strictly enforce
              these agreements will not be construed as having created a course
              of dealing between DFS and Dealer contrary to the specific terms
              of the agreements or as having modified, released or waived the
              same.  The express terms of this Agreement will not be modified
              by any course of dealing, usage of trade, or custom of trade
              which may deviate from the terms hereof.  If Dealer fails to pay
              any taxes, fees or other obligations which may impair DFS'
              interest in the Collateral, or fails to keep the Collateral
              insured, DFS may, but shall not be required to, pay such taxes,
              fees or obligations and pay the cost to insure the Collateral,
              and the amounts paid will be:  (a) an additional debt owed by
              Dealer to DFS, which shall be subject to finance charges as
              provided herein; and (b) due and payable immediately in full.
              Dealer agrees to pay all of DFS' reasonable attorneys' fees and
              expenses incurred by DFS in enforcing DFS' rights hereunder.  The
              Section titles used in this Agreement are for convenience only
              and do not define or limit the contents of any Section.

26.           BINDING ARBITRATION.

              26.1   ARBITRABLE CLAIMS.  Except as otherwise specified below,
                     all actions, disputes, claims and controversies under
                     common law, statutory law or in equity of any type or
                     nature whatsoever (including, without limitation, all
                     torts, whether regarding negligence, breach of fiduciary
                     duty, restraint of trade, fraud, conversion, duress,
                     interference, wrongful replevin, wrongful sequestration,
                     fraud in the inducement, usury or any other tort, all
                     contract actions, whether regarding express or implied
                     terms, such as implied covenants of good faith, fair
                     dealing, and the commercial reasonableness of any
                     Collateral disposition, or any other contract claim, all
                     claims of deceptive trade practices or lender liability,
                     and all claims questioning the reasonableness or
                     lawfulness of any act), whether arising before or after
                     the date of this Agreement, and whether directly or
                     indirectly relating to: (a) this Agreement and/or any
                     amendments and addenda hereto, or the breach, invalidity
                     or termination hereof; (b) any previous or subsequent
                     agreement between DFS and Dealer; (c) any act committed by
                     DFS or by any parent company, subsidiary or affiliated
                     company of DFS (the "DFS Companies"), or by any employee,
                     agent, officer or director of a DFS Company whether or not
                     arising within the scope and course of employment or other
                     contractual representation of the DFS Companies provided
                     that such act arises under a relationship, transaction or
                     dealing between DFS and Dealer; and/or (d) any other
                     relationship, transaction or dealing between DFS and
                     Dealer (collectively the "Disputes"), will be subject to
                     and resolved by binding arbitration.

              26.2   ADMINISTRATIVE BODY.  All arbitration hereunder will be
                     conducted in accordance with the Commercial Arbitration
                     Rules of The American Arbitration Association ("AAA").  If
                     the AAA is dissolved, disbanded or becomes subject to any
                     state or federal bankruptcy or insolvency proceeding, the
                     parties will remain subject to binding arbitration which
                     will be conducted by a mutually agreeable arbitral forum.
                     The parties agree that all arbitrator(s) selected will be
                     attorneys with at least five (5) years secured
                     transactions experience.  The arbitrator(s) will decide if
                     any inconsistency exists between the rules of any
                     applicable arbitral forum and the arbitration provisions
                     contained herein.  If such inconsistency exists, the
                     arbitration provisions contained herein will control and
                     supersede such rules.  The site of all arbitration
                     proceedings will be in the Division of the Federal
                     Judicial District in which AAA maintains a regional office
                     that is closest to Dealer.

              26.3   DISCOVERY.  Discovery permitted in any arbitration
                     proceeding commenced hereunder is limited as follows.  No
                     later than thirty (30) days after the filing of a claim
                     for arbitration, the parties will exchange detailed
                     statements setting forth the facts supporting the claim(s)
                     and all defenses to be raised during the arbitration, and
                     a list of all exhibits and witnesses.  No later than
                     twenty-one (21) days prior to the arbitration hearing, the
                     parties will exchange a final list of all exhibits and all
                     witnesses, including any designation of any expert
                     witness(es) together with a summary of their testimony; a
                     copy of all documents and a detailed description of any
                     property to be introduced at the hearing.  Under no
                     circumstances will the use of interrogatories, requests
                     for admission, requests for the production of documents or
                     the taking of depositions be permitted.  However, in the
                     event of the designation of any expert witness(es), the
                     following will occur: (a) all information and documents
                     relied upon by the expert witness(es) will be delivered to
                     the opposing party, (b) the opposing party will be
                     permitted to depose the expert witness(es), (c) the
                     opposing party will be permitted to designate rebuttal
                     expert





                                       7
<PAGE>   8
                     witness(es), and (d) the arbitration hearing will be
                     continued to the earliest possible date that enables the
                     foregoing limited discovery to be accomplished.

              26.4   EXEMPLARY OR PUNITIVE DAMAGES.  The Arbitrator(s) will not
                     have the authority to award exemplary or punitive damages.

              26.5   CONFIDENTIALITY OF AWARDS.  All arbitration proceedings,
                     including testimony or evidence at hearings, will be kept
                     confidential, although any award or order rendered by the
                     arbitrator(s) pursuant to the terms of this Agreement may
                     be entered as a judgment or order in any state or federal
                     court and may be confirmed within the federal judicial
                     district which includes the residence of the party against
                     whom such award or order was entered.  This Agreement
                     concerns transactions involving commerce among the several
                     states.  The Federal Arbitration Act, Title 9 U.S.C.
                     Sections 1 et seq., as amended ("FAA") will govern all
                     arbitration(s) and confirmation proceedings hereunder.

              26.6   PREJUDGMENT AND PROVISIONAL REMEDIES.  Nothing herein will
                     be construed to prevent DFS' or Dealer's use of
                     bankruptcy, receivership, injunction, repossession,
                     replevin, claim and delivery, sequestration, seizure,
                     attachment, foreclosure, dation and/or any other
                     prejudgment or provisional action or remedy relating to
                     any Collateral for any current or future debt owed by
                     either party to the other.  Any such action or remedy will
                     not waive DFS' or Dealer's right to compel arbitration of
                     any Dispute.

              26.7   ATTORNEYS' FEES.  If either Dealer or DFS brings any other
                     action for judicial relief with respect to any Dispute
                     (other than those set forth in Section 26.6), the party
                     bringing such action will be liable for and immediately
                     pay all of the other party's costs and expenses (including
                     attorneys' fees) incurred to stay or dismiss such action
                     and remove or refer such Dispute to arbitration.  If
                     either Dealer or DFS brings or appeals an action to vacate
                     or modify an arbitration award and such party does not
                     prevail, such party will pay all costs and expenses,
                     including attorneys' fees, incurred by the other party in
                     defending such action.  Additionally, if Dealer sues DFS
                     or institutes any arbitration claim or counterclaim
                     against DFS in which DFS is the prevailing party, Dealer
                     will pay all costs and expenses (including attorneys'
                     fees) incurred by DFS in the course of defending such
                     action or proceeding.

              26.8   LIMITATIONS.  Any arbitration proceeding must be
                     instituted:  (a) with respect to any Dispute for the
                     collection of any debt owed by either party to the other,
                     within two (2) years after the date the last payment was
                     received by the instituting party; and (b) with respect to
                     any other Dispute, within two (2) years after the date the
                     incident giving rise thereto occurred, whether or not any
                     damage was sustained or capable of ascertainment or either
                     party knew of such incident.  Failure to institute an
                     arbitration proceeding within such period will constitute
                     an absolute bar and waiver to the institution of any
                     proceeding, whether arbitration or a court proceeding,
                     with respect to such Dispute.

              26.9   SURVIVAL AFTER TERMINATION.  The agreement to arbitrate
                     will survive the termination of this Agreement.
   
27.           INVALIDITY/UNENFORCEABILITY OF BINDING ARBITRATION. IF THIS
              AGREEMENT IS FOUND TO BE NOT SUBJECT TO ARBITRATION, ANY LEGAL
              PROCEEDING WITH RESPECT TO ANY DISPUTE WILL BE TRIED IN A COURT
              OF COMPETENT JURISDICTION BY A JUDGE WITHOUT A JURY.  DEALER AND
              DFS WAIVE ANY RIGHT TO A JURY TRIAL IN ANY SUCH PROCEEDING.

28.           GOVERNING LAW.  Dealer acknowledges and agrees that this and all
              other agreements between Dealer and DFS have been substantially
              negotiated, and will be substantially performed, in the
              Commonwealth of Virginia.  Accordingly, Dealer agrees that all
              Disputes will be governed by, and construed in accordance with,
              the laws of such state, except to the extent inconsistent with
              the provisions of the FAA which shall control and govern all
              arbitration proceedings hereunder.





                                       8
<PAGE>   9
              IN WITNESS WHEREOF, Dealer and DFS have executed this Agreement
as of the date first set forth hereinabove.

THIS CONTRACT CONTAINS BINDING ARBITRATION, JURY WAIVER AND PUNITIVE DAMAGE
WAIVER PROVISIONS.

ATTEST:                                               BTG, INC                
                                        --------------------------------------
/s/ MARILYNN D. BERSOFF                            Dealer's Name              
- ----------------------------------                                            
                   Secretary            By: /s/ EDWARD H. BERSOFF
Print Name:   Marilynn D. Bersoff          -----------------------------------
           -----------------------      Print Name:  Edward H. Bersoff        
                                                    --------------------------
                                        Title:   President                    
                                               -------------------------------
                                                                              

                                        DEUTSCHE FINANCIAL SERVICES 
                                        CORPORATION  
                                           
                                        By: /s/ KENNETH GUEST
                                           -----------------------------------
                                        Print Name:   Kenneth Guest        
                                                    --------------------------
                                        Title:   Regional Vice President   
                                               -------------------------------




                                       9
<PAGE>   10



                     SECRETARY'S CERTIFICATE OF RESOLUTION

          I certify that I am the Secretary of the corporation named below, and
that the following completely and accurately sets forth certain resolutions of
the Board of Directors of the corporation adopted at a special meeting thereof
held on due notice (and with shareholder approval, if required by law), at
which meeting there was present a quorum authorized to transact the business
described below, and that the proceedings of the meeting were in accordance
with the certificate of incorporation, charter and by-laws of the corporation,
and that they have not been revoked, annulled or amended in any manner
whatsoever.

          Upon motion duly made and seconded, the following resolution was 
unanimously adopted after full discussion:

          "RESOLVED, That the several officers, directors, and agents of this
corporation, or any one or more of them, are hereby authorized and empowered on
behalf of this corporation:  to obtain financing from Deutsche Financial
Services Corporation ("DFS") in such amounts and on such terms as such
officers, directors or agents deem proper; to enter into financing, security,
pledge and other agreements with DFS relating to the terms upon which such
financing may be obtained and security and/or other credit support is to be
furnished by this corporation therefor; from time to time to supplement or
amend any such agreements; and from time to time to pledge, assign, mortgage,
grant security interests, and otherwise transfer, to DFS as collateral security
for any obligations of this corporation to DFS, whenever and however arising,
any assets of this corporation, whether now owned or hereafter acquired; the
Board of Directors hereby ratifying, approving and confirming all that any of
said officers, directors or agents have done or may do with respect to the
foregoing."

          IN WITNESS WHEREOF, I have executed and affixed the seal of the 
corporation on the date stated below.

Dated: October 31st, 1996                /s/ MARILYNN D. BERSOFF
                                  --------------------------------------------
                                               Secretary

                                                    BTG, Inc.                 
                                  --------------------------------------------
                                                Corporate Name
(SEAL)





                                       10
<PAGE>   11
                 ADDENDUM TO AGREEMENT FOR WHOLESALE FINANCING

                       This Addendum is made to that certain Agreement for
Wholesale Financing entered into by and between BTG, INC.  ("Dealer") and
DEUTSCHE FINANCIAL SERVICES CORPORATION ("DFS") on October 31st, 1996, as 
amended ("Agreement").

                       FOR VALUE RECEIVED, DFS and Dealer agree that the
following paragraph is incorporated into the Agreement as if fully and
originally set forth therein:


                          "FINANCIAL COVENANTS.

                          So long as this Agreement remains in effect, the
                          Dealer will comply with each of the financial
                          covenants set forth below.  All financial or
                          accounting terms referenced below and not otherwise
                          defined in this Agreement shall have the meanings
                          attributable to such terms in accordance with
                          generally accepted accounting principles,
                          consistently applied ('GAAP') and on a consolidated
                          basis:

                          (a)  Covenants.

                                     (i) Tangible Net Worth.  Dealer will
                                     maintain on a consolidated basis at all
                                     times during the following periods,
                                     Tangible Net Worth of not less than the
                                     following amounts corresponding thereto:

<TABLE>
<CAPTION>
                                                                                                    Required
                                                                                                    Consolidated
                                  Periods                                                           Tangible Net Worth
                                  -------                                                           ------------------
                                     <S>                                                            <C>
                                     Fiscal quarter ending 09/30/96                                 $ 7,500,000
                                     Fiscal quarter ending 12/31/96                                 $ 8,500,000
                                     Fiscal quarter ending 03/31/97                                 $ 8,500,000
                                     Fiscal quarter ending 06/30/97                                 $16,000,000
                                     Fiscal quarter ending 09/30/97                                 $16,000,000
                                     Fiscal quarter ending 12/31/97                                 $16,000,000
                                     From 1/1/98 through 03/30/98                                   $16,000,000
                                     At any time from and after 03/31/98                            $24,000,000
</TABLE>

                                     (ii) Leverage Ratio.  Dealer will achieve
                                     a ratio of Consolidated Total Indebtedness
                                     to Consolidated EBITDA as of each date set
                                     forth below for the four (4) consecutive
                                     fiscal quarters ending thereon of not more
                                     than the following amounts corresponding
                                     thereto:

<TABLE>
<CAPTION>
                                                                                                    Required
                                                                                                    Leverage
                                  Periods                                                           Ratio   
                                  -------                                                           --------
                                     <S>                                                             <C>
                                     Fiscal quarter ending 09/30/96                                  5.0 to 1.0
                                     Fiscal quarter ending 12/31/96                                  5.0 to 1.0
                                     Fiscal quarter ending 03/31/97                                  4.3 to 1.0
                                     Fiscal quarter ending 06/30/97                                  4.3 to 1.0
                                     Fiscal quarter ending 09/30/97                                  4.3 to 1.0
                                     Fiscal quarter ending 12/31/97                                  4.3 to 1.0
                                     Fiscal quarter ending 03/31/98                                  4.3 to 1.0
                                     Each fiscal quarter thereafter                                  3.7 to 1.0
</TABLE>





                                      1
<PAGE>   12
                                     (iii) Fixed Charge Coverage Ratio.  Dealer
                                     will achieve a ratio of Consolidated
                                     EBITDA to Consolidated Fixed Charges as of
                                     each date set forth below for the four (4)
                                     consecutive fiscal quarters ending thereon
                                     of not more than the following amounts
                                     corresponding thereto:

<TABLE>
<CAPTION>
                                                                                                    Required
                                                                                                    Fixed Charge
                                  Periods                                                           Coverage Ratio
                                  -------                                                           --------------
                                     <S>                                                             <C>
                                     Fiscal quarter ending 09/30/96                                  1.4 to 1.0
                                     Fiscal quarter ending 12/31/96                                  1.6 to 1.0
                                     Fiscal quarter ending 03/31/97                                  1.6 to 1.0
                                     Fiscal quarter ending 06/30/97                                  1.7 to 1.0
                                     Fiscal quarter ending 09/30/97                                  1.7 to 1.0
                                     Fiscal quarter ending 12/31/97                                  1.7 to 1.0
                                     Fiscal quarter ending 03/31/98                                  1.7 to 1.0
                                     Each fiscal quarter thereafter                                  1.8 to 1.0
</TABLE>

(b)  Defined Terms.  For purposes of this Agreement, the following terms shall
                                     have the meaning corresponding thereto:

                                     (i) 'Consolidated EBITDA' means, for any
                                     period, the sum of (a) Consolidated Net
                                     Income (Loss) plus (b) in each case to the
                                     extent deducted in determining such
                                     Consolidated Net Income (Loss), the sum of
                                     (i) Consolidated Interest Expense, plus
                                     (ii) Consolidated Income Tax Expense, plus
                                     (iii) depreciation expense, plus (iv)
                                     amortization expense, plus (v) all other
                                     non-cash charges, all as determined with
                                     respect to Dealer for such period.

                                     (ii)  'Consolidated Fixed Charges' shall
                                     mean, for any period, without duplication,
                                     (i) Consolidated Interest Expense for such
                                     period, plus (ii) scheduled payments of
                                     principal of all Consolidated Total
                                     Indebtedness of Dealer during such period
                                     (including, without limitation, that
                                     portion of any capitalized lease
                                     obligations attributable to principal
                                     amortization in accordance with GAAP),
                                     plus (iii) all cash payments made during
                                     such period on account of federal and
                                     state taxes based on or measured by the
                                     net income of Dealer.

                                     (iii)  'Consolidated Income Tax Expense'
                                     means, for any period, the amount which,
                                     in conformity with GAAP, should be shown
                                     as provision for current and deferred
                                     federal and state income taxes on a
                                     consolidated statement of operations of
                                     Dealer for such period.

                                     (iv)  'Consolidated Interest Expense'
                                     means, for any period, all amounts which,
                                     in conformity with GAAP, should be
                                     included as interest expense on a
                                     consolidated statement of operations of
                                     Dealer for such period, including in any
                                     event, without limitation, interest
                                     accrued on all Consolidated Total
                                     Indebtedness including that portion of any
                                     capitalized lease obligations attributable
                                     to interest expense in accordance with
                                     GAAP, debt issuance costs and capitalized
                                     interest accrued during such period, all
                                     commissions, all discounts and other fees
                                     and charges accrued with respect to
                                     letters of credit and bankers' acceptance
                                     financing and net costs under interest
                                     rate protection agreements (including
                                     amortization of such costs), all as
                                     determined for Dealer for such period.

                                     (v)  'Consolidated Net Income (Loss)'
                                     means, for any period, the net income (or
                                     loss) of Dealer for such period taken as a
                                     single accounting period, determined in
                                     accordance with GAAP; provided that in
                                     determining Consolidated Net Income (Loss)
                                     there shall be excluded: (i) the income
                                     (or loss of any person which is not a
                                     subsidiary of Dealer except





                                      2
<PAGE>   13
                                     to the extent of the amount of dividends
                                     or other distributions actually paid to
                                     Dealer by such person during such period,
                                     (ii) the income (or loss) of any person
                                     accrued prior to the date it becomes a
                                     subsidiary of Dealer or is merged into or
                                     consolidated with Dealer or any of its
                                     subsidiaries or that person's assets are
                                     acquired by Dealer or any of its
                                     subsidiaries, (iii) the proceeds of any
                                     life insurance policy, (iv) gains and
                                     losses from the sale, exchange, transfer
                                     or other disposition of property not in
                                     the ordinary course of business of Dealer,
                                     (v) any other extraordinary or
                                     non-recurring gains and losses of Dealer,
                                     and (vi) the income of any subsidiary of
                                     Dealer to the extent that the declaration
                                     or payment of dividends or similar
                                     distributions by that subsidiary of that
                                     income is not at the time permitted by
                                     operation of the terms of its charter or
                                     of any agreement, instrument, law or
                                     regulation applicable to that subsidiary.

                                     (vi)  'Consolidated Total Indebtedness'
                                     means, as of any date of determination,
                                     the aggregate amount of outstanding Debt
                                     of Dealer as of such date, determined on a
                                     consolidated basis in accordance with
                                     GAAP.

                                     (vii)  'Debt' means all of Dealer's
                                     liabilities and indebtedness for borrowed
                                     money of any kind and nature whatsoever,
                                     whether direct or indirect, absolute or
                                     contingent, and including obligations
                                     under capitalized leases, guaranties, or
                                     with respect to which Dealer has pledged
                                     assets to secure performance, whether or
                                     not direct recourse liability has been
                                     assumed by Dealer.

                                     (viii) 'Tangible Net Worth' shall mean all
                                     capital stock, paid in capital and
                                     retained earnings, less all treasury
                                     stock, amounts due from officers,
                                     directors, stockholders and members of
                                     their immediate families, amounts due from
                                     affiliates (to the extent that such
                                     amounts are part of the Dealer's
                                     consolidated net worth), investments in
                                     non-marketable securities, notes
                                     receivable of affiliated companies (to the
                                     extent that such amounts are part of the
                                     Dealer's consolidated net worth),
                                     leasehold improvements, goodwill,
                                     non-competition agreements, capitalized
                                     organization and development costs,
                                     capitalized expenses, loan costs, patents,
                                     trademarks, copyrights, franchises,
                                     licenses and other intangible assets."


                       Dealer waives notice of DFS' acceptance of this
addendum.

                       All other terms and provisions of the Agreement, to the
extent not inconsistent with the foregoing, are ratified and remain unchanged
and in full force and effect.

                       IN WITNESS WHEREOF, Dealer and DFS have executed this
Addendum on this 31st day of October, 1996.

                                     BTG, INC.
                                     
ATTEST:                              
                                     By:   /s/ EDWARD H. BERSOFF
                                        -------------------------------------
 /s/ MARILYNN D. BERSOFF             Title:  President
- ------------------------------             ----------------------------------
        Secretary
                                     
                                     DEUTSCHE FINANCIAL SERVICES CORPORATION
                                     
                                     
                                     
                                     By:  /s/ KENNETH GUEST               
                                        ----------------------------------
                                     Title: Regional Vice President       
                                           -------------------------------





                                      3
<PAGE>   14
                 AMENDMENT TO AGREEMENT FOR WHOLESALE FINANCING


           This Amendment to Agreement for Wholesale Financing is made to that
certain Agreement for Wholesale Financing entered into by and between BTG, Inc.
("Dealer") and Deutsche Financial Services Corporation ("DFS") on October 31st,
1996, as amended ("Agreement").

           FOR VALUE RECEIVED,Dealer and DFS agree to amend  paragraph number 9
of the Agreement to provide as follows:
 
           "9.          PAYMENT TERMS/PAYDOWN.  Dealer will immediately pay DFS
                        the principal indebtedness owed DFS on each item of
                        Collateral financed by DFS (as shown on the Statement
                        of Transaction identifying such Collateral) on the
                        earliest occurrence of any of the following events:
                        (a) when such Collateral is lost, stolen or damaged;
                        (b) for Collateral financed under Pay-As-Sold ('PAS')
                        terms (as shown on the Statement of Transaction
                        identifying such Collateral), when such Collateral is
                        sold, transferred, rented, leased, otherwise disposed
                        of or matured; (c) in strict accordance with any
                        curtailment schedule for such Collateral (as shown on
                        the Statement of Transaction identifying such
                        Collateral); (d) for Collateral financed under
                        Scheduled Payment Program ('SPP') terms (as shown on
                        the Statement of Transaction identifying such
                        Collateral), in strict accordance with the installment
                        payment schedule; and (e) when otherwise required under
                        the terms of any financing program agreed to in writing
                        by the parties.  Dealer will forward to DFS by the 10th
                        day of each month a Collateral Summary Report (as
                        defined below) dated as of the last day of the prior
                        month.

                        Regardless of the SPP terms pertaining to any
                        Collateral financed by DFS, and notwithstanding any
                        scheduled payments made by Dealer after the
                        Determination Date (as defined below), if DFS
                        determines, after reviewing the Collateral Summary
                        Report, after conducting an inspection of the
                        Collateral or otherwise, that (i) the total current
                        outstanding indebtedness owed by Dealer to DFS as of
                        the date of the Collateral Summary Report, inspection
                        or any other date on which a paydown is otherwise
                        required hereunder, as applicable (the 'Determination
                        Date'), exceeds (ii) the Collateral Liquidation Value
                        (as defined below) as of the Determination Date, Dealer
                        will immediately upon demand pay DFS the difference
                        between (i) Dealer's total current outstanding
                        indebtedness owed to DFS as of the Determination Date,
                        and (ii) the Collateral Liquidation Value as of the
                        Determination Date.

                        The term 'COLLATERAL REPORT' is defined herein
                        to mean a report compiled by Dealer specifying the
                        following information: (a) the total aggregate
                        wholesale invoice price of all of Dealer's inventory
                        financed by DFS that is unsold and in Dealer's
                        possession and control as of the date of such Report;
                        and (b) the total aggregate wholesale invoice price of
                        all of Dealer's inventory not financed by DFS that is
                        unsold, and in Dealer's possession and control as of
                        the date of such Report; in each case to the extent DFS
                        has a first priority, fully perfected security interest
                        therein.

                        
<PAGE>   15
                        The term 'COLLATERAL LIQUIDATION VALUE' is defined
                        herein to mean: (i) one hundred percent (100%) of the
                        total aggregate wholesale invoice price of all of
                        Dealer's inventory financed by DFS that is unsold and
                        in Dealer's possession and control; and (ii) fifty
                        percent (50%) of the total aggregate wholesale invoice
                        price of all Dealer's inventory not financed by DFS that
                        is unsold, and in Dealer's possession and control; in
                        each case to the extent DFS has a first priority,
                        fully perfected security interest therein.

                        If Dealer from time to time is required to make
                        immediate payment to DFS of any past due obligation
                        discovered during any Collateral audit, upon review of
                        a Collateral Summary Report or at any other time,
                        Dealer agrees that acceptance of such payment by DFS
                        shall not be construed to have waived or amended the
                        terms of its financing program.  The proceeds of any
                        Collateral received by Dealer will be held by Dealer in
                        trust for DFS' benefit, for application as provided in
                        this Agreement.  Dealer will send all payments to DFS'
                        branch office(s) responsible for Dealer's account.  DFS
                        may apply:  (i) payments to reduce finance charges
                        first and then principal, regardless of Dealer's
                        instructions; and (ii) principal payments to the oldest
                        (earliest) invoice for Collateral financed by DFS, but,
                        in any event, all principal payments will first be
                        applied to such Collateral which is sold, lost, stolen,
                        damaged, rented, leased, or otherwise disposed of or
                        unaccounted for.  Any third party discount, rebate,
                        bonus or credit granted to Dealer for any Collateral
                        will not reduce the debt Dealer owes DFS until DFS has
                        received payment therefor in cash.  Dealer will:  (1)
                        pay DFS even if any Collateral is defective or fails to
                        conform to any warranties extended by any third party;
                        (2) not assert against DFS any claim or defense Dealer
                        has against any third party; and (3) indemnify and hold
                        DFS harmless against all claims and defenses asserted
                        by any buyer of the Collateral relating to the
                        condition of, or any representations regarding, any of
                        the Collateral.  Dealer waives all rights of offset and
                        counterclaims Dealer may have against DFS."

All other terms as they appear in the Agreement, to the extent consistent with
the foregoing, are ratified and remain unchanged and in full force and effect.

           IN WITNESS WHEREOF, Dealer and DFS have executed this Amendment to
Agreement for Wholesale Financing this 31st day of October, 1996.


                                     BTG, INC.
                                     
ATTEST:                              
                                     By:   /s/ EDWARD H. BERSOFF
                                        -------------------------------------
 /s/ MARILYNN D. BERSOFF             Title:  President
- ------------------------------             ----------------------------------
         Secretary
                                     
                                     DEUTSCHE FINANCIAL SERVICES CORPORATION
                                     
                                     
                                     
                                     By:  /s/ KENNETH GUEST               
                                        -------------------------------------
                                     Title: Regional Vice President       
                                           ----------------------------------





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