TADEO HOLDINGS INC
8-K, 1998-11-12
CATALOG & MAIL-ORDER HOUSES
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                      SECURITIES AND EXCHANGE COMMISSION

                            Washington, D.C. 20549


                                   FORM 8-K


                Current Report Pursuant to Section 13 or 15(d)
                    of the Securities Exchange Act of 1934


                       Date of Report: November 9, 1998


             (Date of earliest event reported: October 27, 1998)


                             Tadeo Holdings, Inc.
- ------------------------------------------------------------------------------
            (Exact name of registrant as specified in its charter)


      Delaware                      1-11568                       95-4228470
- ------------------------------------------------------------------------------
(State or other jurisdiction       (Commission                  (IRS Employer
  of incorporation)                 File Number)            Identification No.)


    42705 Grand River Avenue - Suite 20,        Novi, Michigan          48375
- ------------------------------------------------------------------------------
(Address of principal executive offices)                             (Zip Code)



Registrant's telephone number, including area code (248) 344-9599
                                                   --------------


                                        N/A
- ------------------------------------------------------------------------------
        (Former name or former address, if changed since last report)




<PAGE>

Item 2.  Acquisition or Disposition of Assets.

         On October 27, 1998,  Tadeo  Holdings,  Inc., a Delaware  corporation
         ("Tadeo"),  completed the  acquisition of Astratek,  Inc., a New York
         corporation  ("Astratek").  Tadeo  acquired  Astratek  pursuant  to a
         merger  (the  "Merger")  of Astratek  Acquisition  Corp.  ("AAC"),  a
         wholly-owned  subsidiary  of  Tadeo,  with  and into  Astratek,  with
         Astratek,  becoming  the  wholly-owned  subsidiary  of Tadeo,  as the
         surviving  corporation  of the  Merger.  The Merger was  effected  in
         accordance  with  the  Agreement  and  Plan of  Merger  (the  "Merger
         Agreement"),  dated  as  of  October  23,  1998,  among  Tadeo,  AAC,
         Astratek,  and  the  shareholders  of  Astratek.   Astratek  develops
         software  tools  and  related  products  for  internet  and  intranet
         technology  and provides  consulting  and  professional  services for
         several major  companies.  As the Merger  Consideration  delivered to
         Astratek shareholders,  Tadeo issued 2,294,900 shares of Tadeo common
         stock in exchange for  cancellation of all the issued and outstanding
         shares of the capital  stock of Astratek  prior to the Merger and the
         issuance   of  100  shares  of   Astratek   common   stock  to  Tadeo
         post-Merger.  The  acquisition  is  accounted  for  as a  pooling  of
         interests business combination.

         Tadeo  determined the composition of the Merger  Consideration  based
         upon its due  diligence  and  analysis of the market for the products
         and services  developed and sold by Astratek,  Astratek's  past sales
         history,   the  potential  for  future  Astratek  sales  and  product
         developments and the quality and caliber of Astratek's personnel.  In
         order to support  Astratek's  operations  and working  capital needs,
         Tadeo provided $450,000 of short-term  financing to Astratek prior to
         consummation of the Merger.

         As  part  of the  Astratek  Merger,  Astratek,  Tadeo  and  Alexander
         Kalpaxis  all  executed  an  Employment  Agreement  pursuant to which
         Alexander  Kalpaxis serves as Chairman and Chief Executive Officer of
         Astratek,  and Executive Vice President and Chief of Engineering  and
         Technology  of Tadeo.  Mr.  Kalpaxis  has also been  appointed to the
         Tadeo Board of Directors.

Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits.

         a. Financial statements of businesses acquired.

            Astratek, Inc.

            Audited  financial  Statements  for the years ended April 30, 1998
            and 1997.
                         
            Unaudited  Financial  Statements  for the four months ended August
            31, 1998,

                        
         b. Pro forma financial information.

                         
            Unaudited Pro Forma  Financial  Information of Astratek,  Inc. and
            Tadeo Holdings, Inc.


<PAGE>

         c. Exhibits.

            Exhibit Number                Exhibit Name

            Exhibit 2.1                   Agreement and Plan of Merger,  dated
                                          as of October 23, 1998,  among Tadeo
                                          Holdings,       Inc.,       Astratek
                                          Acquisition Corp.,  Astratek,  Inc.,
                                          Alexander  Kalpaxis,   Robert  Rubin
                                          and  The  Rubin  Family  Irrevocable
                                          Stock Trust.

            Exhibit 10.1                  Employment Agreement,  dated October
                                          23,  1998,   among  Tadeo  Holdings,
                                          Inc.,  Astratek,  Inc. and Alexander
                                          Kalpaxis.




<PAGE>

                                 SIGNATURES

      Pursuant to the  requirements  of the  Securities  Exchange Act of 1934,
the  registrant  has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.


Dated:  November 9, 1998               TADEO HOLDINGS, INC.


                                       By:/s/ Brian Bookmeier
                                          ---------------------------
                                          Brian Bookmeier
                                          President and Chief Executive Officer




<PAGE>

                                                                      

                                EXHIBIT INDEX

       Exhibit Number             Exhibit Name                  Location

        Exhibit 2.1     Agreement and Plan of Merger,        Filed herewith
                        dated as of October 23, 1998,
                        among Tadeo Holdings, Inc.,
                        Astratek Acquisition Corp.,
                        Astratek, Inc., Alexander
                        Kalpaxis, Robert Rubin and The
                        Rubin Family Irrevocable Stock
                        Trust.

        Exhibit 10.1    Employment Agreement, dated          Filed herewith
                        October 1, 1998, among Tadeo
                        Holdings, Inc., Astratek, Inc.
                        and Alexander Kalpaxis.


   

                                                                  Exhibit 2.1
 

                         AGREEMENT AND PLAN OF MERGER


      AGREEMENT AND PLAN OF MERGER (this "Agreement"),  entered into this 23rd
day  of  October,  1998,  by  and  among  TADEO  HOLDINGS,  INC.,  a  Delaware
corporation  ("Tadeo"),  having its  principal  offices at 42705  Grand  River
Avenue - Suite 20, Novi,  Michigan 48375,  ASTRATEK  ACQUISITION  CORP., a New
York  corporation  ("Mergerco"),  having its  principal  offices at c/o Nixon,
Hargrave,  Devans & Doyle llp, 437 Madison  Avenue,  New York,  New York 10022
("Nixon  Hargrave");  ASTRATEK,  INC.,  a New  York  corporation,  having  its
principal  offices  at 5  Hanover  Square,  New  York,  New  York  10004  (the
"Company");  and ALEXANDER KALPAXIS  ("Kalpaxis"),  ROBERT RUBIN ("Rubin") and
THE  RUBIN  FAMILY  IRREVOCABLE  STOCK  TRUST U/A  DATED  April 30,  1997 (the
"Trust").   Kalpaxis,   Rubin  and  the  Trust  are  hereinafter  individually
referred to as a "Principal  Stockholder"  and  collectively as the "Principal
Stockholders".

                             W I T N E S S E T H:
                             - - - - - - - - - -

      WHEREAS,  Kalpaxis,  Rubin and the Trust are the record  and  beneficial
owners of 100% of the issued  and  outstanding  shares of the common  stock of
the  Company,  $.001  par  value  (the  "Common  Stock")  and there are (a) no
outstanding  options and warrants to purchase Common Stock, (b) no convertible
notes, convertible debentures,  shares of convertible preferred stock or other
securities  convertible  into shares of Common Stock,  and (c) no other rights
and  privileges  to receive or acquire  shares of Common Stock  (collectively,
the "Fully Diluted Equity");

      WHEREAS,  Mergerco is a direct  wholly-owned  subsidiary of Tadeo, which
has been  formed for the  purpose of merging  with and into the  Company,  and
thereby  enabling  Tadeo to acquire all of the shares of capital  stock of the
Company as shall  represent the Fully Diluted  Equity of the Company as at the
effective  date  of the  Merger  (hereinafter,  referred  to as  the  "Stock")
pursuant to the Merger hereinafter provided for; and

      WHEREAS,  the  Principal  Stockholders,  the Board of  Directors  of the
Company,   the  Board  of  Directors  of  Mergerco  and  Tadeo,  as  the  sole
stockholder  of Mergerco,  have all authorized and approved the Merger and the
consummation of the other transactions  contemplated by this Agreement, all on
the terms and subject to the conditions set forth in this Agreement;

      NOW,  THEREFORE,  in  consideration  of the  premises  and of the mutual
covenants and agreements  herein set forth,  the parties  hereby  covenant and
agree as follows:

      1.  THE MERGER.
            ----------

            1.1   The Merger.  At the time of the Closing on the Closing  Date
                  ----------
(as such terms are hereinafter  defined) and in accordance with the provisions
of this  Agreement  and the


<PAGE>


applicable  provisions of the New York Business  Corporation  Law Act ("New York
Law"),  Mergerco  shall be merged with and into the Company  (the  "Merger")  in
accordance  with the terms and conditions of this Agreement and a certificate of
merger in  substantially  the form of Exhibit A annexed hereto (the "Articles of
                                      ---------
Merger"),  with the  Company as the  surviving  corporation  of such Merger (the
Company being hereinafter sometimes referred to as the "Surviving Corporation").
Thereupon,  the separate existence of Mergerco shall cease, and the Company,  as
the Surviving Corporation, shall continue its corporate existence under New York
Law under its current name, Astratek, Inc.

            1.2   Effectiveness  of the Merger.  As soon as  practicable  upon
                  ----------------------------
or after the  satisfaction or waiver of the conditions  precedent set forth in
Sections 8 and 9 below,  Mergerco and the Company will execute the Articles of
         -------
Merger  (subject to such  revisions as to form (but not  substance)  as may be
required by the relevant  provisions of New York Law), and shall file or cause
to be filed such  Articles of Merger with the  Secretary of State of New York;
and the Merger  shall  become  effective  as of the date of the filing of such
Certificate   of  Merger,   which  shall  occur  on  the  "Closing  Date"  (as
hereinafter  defined),  and the  Closing  shall be  deemed to occur as of such
Closing Date in accordance with Section 9 hereof.
                                ---------

            1.3   Effect  of  the  Merger.   Upon  the  effectiveness  of  the
                  -----------------------
Merger:  (a) the  Surviving  Corporation  shall own and possess all assets and
property of every kind and description,  and every interest therein,  wherever
located,  and all  rights,  privileges,  immunities,  powers,  franchises  and
authority of a public as well as of a private nature,  of each of Mergerco and
the Company (the  "Constituent  Corporations"),  and all obligations  owed to,
belonging  to or due to each of the  Constituent  Corporations,  all of  which
shall be vested in the Surviving  Corporation pursuant to New York Law without
further act or deed,  and (b) the  Surviving  Corporation  shall be liable for
all claims,  liabilities and obligations of the Constituent Corporations,  all
of which shall become and remain the obligations of the Surviving  Corporation
pursuant to New York Law without further act or deed.

            1.4   Surviving   Corporation.   Upon  the  effectiveness  of  the
                  -----------------------
Merger, the Articles of Incorporation,  By-Laws, directors and officers of the
Surviving  Corporation  shall be  identical  to those of Mergerco as in effect
immediately prior to the effectiveness of the Merger.

            1.5   Status and  Conversion  of  Securities.  At the Closing Date
                  --------------------------------------
and upon the effectiveness of the Merger:

                  (a) Mergerco  Stock.   Each  share  of  capital  stock  of
                      ---------------
Mergerco  outstanding  immediately  prior to the  effectiveness  of the Merger
shall be converted  into and shall become one (1) share of common stock of the
Surviving Corporation; and

                  (b) Treatment of Fully Diluted Equity.   Each   share   of
                      --------------------------------- 
the Stock  outstanding  immediately  prior to the effectiveness of the Merger,
representing  the Fully Diluted  Equity of the Company,  shall be canceled and
extinguished  and converted into the right to receive a  proportionate  amount
of the Merger  Consideration  payable pursuant to Section 2 below.

                                     - 2 -



<PAGE>


Such Merger Consideration  shall be paid and  delivered to the holders of the
outstanding Stock upon:

                  (A)   surrender  to  the   Surviving   Corporation   of  the
                  certificates  representing  such shares of outstanding Stock
                  (all of which shall be  delivered  free and clear of any and
                  all  pledges,  liens,  claims,   charges,   options,  calls,
                  encumbrances,   restrictions  and  assessments   whatsoever,
                  except any  restrictions  which may be created by  operation
                  of state or federal  securities  laws) at the time and place
                  of the Closing as provided in Section 9 below; and
                                                --------- 

                  (B) delivery to the Surviving  Corporation  and Tadeo by the
                  subject holder of Stock of an appropriate  letter confirming
                  (w) such  holder's  ownership  of his or her Stock  free and
                  clear as aforesaid (which  representation and warranty shall
                  survive the Closing),  (x) such  information  regarding such
                  holder  and  his  background  and  financial  status  as may
                  reasonably   be  requested  by  Tadeo,   (y)  such  holder's
                  investment  intent  with  respect  to the  Tadeo  Securities
                  being  received by such  holder  pursuant to Section 2 below
                  and (z)  such  other  representations  with  respect  to the
                  holder's  status as an affiliate of Tadeo  post-closing  and
                  the   transfer   restrictions   applicable   to  such  Tadeo
                  Securities  under  Rule  144 and 145 as  promulgated  by the
                  Securities and Exchange  Commission (the "Commission") under
                  the Securities Act of 1933, as amended (the "Act").

            1.6   Books and Records.  On the Closing  Date,  the Company shall
deliver  to Tadeo all of the stock  books,  records  and  minute  books of the
Company,  all financial and accounting  books and records of the Company,  and
all referral, client, customer and sales records of the Company.

      2.     MERGER CONSIDERATION.
             --------------------

      On  consummation  of the Merger,  the record  owners of all  outstanding
Fully Diluted  Equity of the Company shall receive an aggregate of Two Million
Two Hundred  Ninety-Four  Thousand Nine Hundred  (2,294,900)  shares of Common
Stock,  $.001  per  value,  of  Tadeo  (the  "Tadeo   Securities"),   in  such
allocations  as are set forth on  Attachment  I hereto  [absent  any action to
perfect   dissenter's   rights,   in  which  case  the  allocation  of  Merger
Consideration  (as  hereinafter  defined) shall be in compliance with New York
law].  The  Tadeo  Securities  is  hereinafter  sometimes  referred  to as the
"Merger Consideration."

      3.    REPRESENTATIONS AND WARRANTIES OF THE
            COMPANY AND THE PRINCIPAL STOCKHOLDERS.
            --------------------------------------
       
            The Company and the Principal  Stockholders  hereby  represent and
warrant to Mergerco  and Tadeo as follows;  provided,  that Tadeo and Mergerco
                                            --------
acknowledge  that:  (i) the  representations  and  warranties of the Company and
Kalpaxis are joint and several; (ii) the



                                     - 3 -

<PAGE>


representations  and  warranties  of  each  Principal  Stockholder,  other  than
Kalpaxis, are limited to those specific representations and warranties set forth
in Section 3.1,  Section  3.2(b),  and Section  3.27 below,  with respect to the
Stock  ownership,  ownership of Tadeo  Common  Stock and  knowledge of each such
Principal Stockholder; (iii) the representations and warranties of Rubin and the
Trust are made severally and not jointly and severally  with  Kalpaxis,  but the
representations  and  warranties  of Rubin and the Trust  are made  jointly  and
severally;  and (iv) while the Principal Stockholders,  other than Kalpaxis, are
not liable,  joint and several,  for the  representations  and warranties of the
Company,  the  Company  itself  is  liable,  jointly  and  severally,   for  the
representations and warranties of the Principal Stockholders; provided, that the
Company shall not be liable for any representations  made by Rubin and the Trust
under Section 3.27.

            3.1   Ownership of the Stock.
                  ----------------------

                  (a) The number of shares of outstanding  Stock, the record
owners  thereof,  and the record  addresses and social  security number or tax
identification number of each of the Principal Stockholders,  are as set forth
on Schedule 3.1 annexed  hereto.  Each Principal  Stockholder is the legal and
   ------------
beneficial  owner of his or its  shares  of the  Stock,  free and clear of all
pledges, liens, claims, charges,  options, calls,  encumbrances,  restrictions
and assessments  whatsoever,  except any restrictions  which may be created by
operation of state or federal securities laws.

                  (b) Schedule  3.1  accurately  sets  forth  the  number of
shares  of  Stock  owned  of  record  and   beneficially   by  each  Principal
Stockholder,  and all of the Stock of each Principal Stockholder has been duly
authorized and validly issued, and is fully paid and non-assessable.

            3.2   Valid and Binding Agreement.
                  ---------------------------                

                  (a) The  execution,   delivery  and  performance  of  this
Agreement  and the  consummation  of the  Merger  and the  other  transactions
contemplated  hereby by the Company have been duly and validly  authorized  by
the Board of  Directors  of the Company and the  Principal  Stockholders.  The
Company has the full legal right,  power and  authority to execute and deliver
this Agreement and, upon obtaining necessary shareholder  approval,  will have
the full power and  authority  to perform  its  obligations  hereunder  and to
consummate the transactions  contemplated  hereby. This Agreement  constitutes
the legal,  valid and binding obligation of the Company,  enforceable  against
the Company  and the  Principal  Stockholders  in  accordance  with its terms,
except to the extent limited by  bankruptcy,  insolvency,  reorganization  and
other laws affecting  creditors' rights generally,  and except that the remedy
of specific  performance or similar  equitable relief is available only at the
discretion of the court before which enforcement is sought.

                  (b) Each  Principal  Stockholder  has  full  legal  right,
power and  authority to execute and deliver this  Agreement  and to consummate
the transactions  contemplated  hereby.  This Agreement and, when executed and
delivered  by  such  Principal



                                     - 4 -


<PAGE>

Stockholder,  the  Confidentiality  Agreement,  Employment  Agreement,  and  the
Stockholder Agreement (as such terms are hereinafter  defined),  constitutes and
will  constitute  the legal,  valid and binding  obligations  of such  Principal
Stockholder,  enforceable against such Principal  Stockholder in accordance with
their respective terms, except to the extent limited by bankruptcy,  insolvency,
reorganization and other laws affecting creditors' rights generally,  and except
that the remedy of specific performance or similar equitable relief is available
only at the discretion of the court before which enforcement is sought.

            3.3   Organization, Good Standing and Qualification.
                  ---------------------------------------------

                  (a) The  Company:  (i) is a  corporation  duly  organized,
validly  existing  and in good  standing  under  the laws of the  State of New
York;  (ii) has all  necessary  corporate  power and authority to carry on its
business  and to own,  lease  and  operate  its  properties;  and (iii) is not
required,  by the nature of its properties or business,  to be qualified to do
business as a foreign  corporation in any other foreign  jurisdiction in which
the failure to be so  qualified  would have a material  adverse  effect on the
Company or its business or financial condition.

                  (b) The Company has no subsidiary corporations.

                  (c) True  and   complete   copies  of  the   Articles   of
Incorporation and By-Laws of the Company  (including all amendments  thereto),
and a correct and complete  list of the officers and directors of the Company,
are annexed hereto as Schedule 3.3.

            3.4   Capital Structure; Stock Ownership.
                  ----------------------------------

                  (a) The  authorized  and  outstanding  shares  of  capital
stock of the Company,  and the record owners of such shares of capital  stock,
and all  outstanding  options,  warrants  and  other  securities  convertible,
exchangeable  or exercisable  for shares of common stock of the Company are as
set  forth  on  Schedule  3.4  annexed  hereto.  Other  than as set  forth  on
Schedule  3.4, no other  shares of capital  stock of the Company are issued or
outstanding.

                  (b) Except as set forth in  Schedule  3.4  annexed  hereto
(all of which  agreements and  commitments  will be terminated and canceled as
of the  Closing  Date,  without  any  payment  by the  Company),  there are no
outstanding subscriptions,  options, rights, warrants,  convertible securities
or other  agreements or calls,  demands or  commitments:  (i)  obligating  the
Company to issue,  transfer or purchase  any shares of its capital  stock,  or
(ii)  obligating the Principal  Stockholders  or, to the best of the knowledge
of the Company and Kalpaxis,  any other stockholder of the Company to transfer
any shares of the Stock  owned by such  stockholder.  Other than in respect of
the stock  purchase  rights  described  in Schedule 3.4 (all of which shall be
terminated  and  canceled as of the Closing  Date,  without any payment by the
Company),  no shares of capital stock of the Company are reserved for issuance
pursuant to stock  options,  warrants,  agreements or other rights to purchase
capital stock.

            3.5   Investments.  Except  as set  forth  on  Schedule  3.5,  the
                  -----------
Company  does not own,  directly  or  indirectly,  any  stock or other  equity
securities  of any  corporation  or  entity,  or 


                                     - 5 -


<PAGE>


have any direct or indirect equity or ownership  interest in any  person,  firm,
partnership,  corporation, venture or business other than the business conducted
by the Company.

            3.6   Financial Information.
                  ---------------------

                  (a) The  Company  has   furnished  to  Tadeo  the  audited
financial  statements  of the  Company as at April 30, 1998 and for the fiscal
year  then  ended,   including  balance  sheets,   statements  of  operations,
statements of stockholders'  equity,  and statements of cash flow, as reported
on by Feldman,  Sherb & Ehrlich  (the  "Audited  Financial  Statements").  The
Company has also furnished to Tadeo the unaudited financial  statements of the
Company  as at August 31,  1998  consisting  of  balance  sheets at August 31,
1998,  and a statement of operations and a statement of cash flow for the five
months  ended August 31, 1998 (the  "Unaudited  Financial  Statements").  Such
Audited  Financial  Statements and Unaudited  Financial  Statements are herein
collectively referred to as the "Financial Statements".

                  (b) Except as provided in Schedule  3.6(b),  the Financial
Statements:  (i)  are  complete  and  correct  in all  material  respects  and
present  fairly the financial  position of the Company as of the dates thereof
and for the  periods  reflected  therein,  and  (except  as  indicated  in the
financial  statements  or notes  thereto)  all in  conformity  with  generally
accepted  accounting  principles  ("GAAP") applied on a consistent basis; (ii)
make full and  adequate  provision,  in  accordance  with  generally  accepted
accounting  principles,  for the various assets and liabilities of the Company
and provide the results of its  operations and  transactions  in its accounts,
as of the dates and for the periods  referred to therein;  (iii)  reflect only
assets and  liabilities  and results of  operations  and  transactions  of the
Company,   and  do  not  include  or  reflect  any  assets,   liabilities   or
transactions  of any  corporation or entity except the Company;  and (iv) were
prepared  from the books and  records  of the  Company  which  accurately  and
consistently  reflect  all  transactions  to which  the  Company  was and is a
party;  provided,  that  the  Unaudited  Financial  Statements  omit  footnote
disclosures  required  under  GAAP and are  subject  to fiscal  year end audit
adjustments which would not, individually or in the aggregate, be material.

                  (c) Except  as  expressly   set  forth  in  the  Financial
Statements  and/or in the  Schedules  to this  Agreement,  or  arising  in the
normal  course of the  Company's  business  since April 30, 1998,  to the best
knowledge  of the Company and Kalpaxis  there are, as at the date  hereof,  no
liabilities   or  obligations   (including,   without   limitation,   any  tax
liabilities   or   accruals)  of  the  Company,   including   any   contingent
liabilities, that are, in the aggregate, material.

                  (d) The  Company  has  furnished  to Tadeo:  (i) an  aging
schedule  of accounts  receivable  and  accounts  payable of the Company as at
August 31,  1998;  (ii) a  list of the  outstanding  principal  balance of and
approximate   accrued  interest  on  all  indebtedness  (other  than  accounts
payable),  loans  and/or  notes  payable of the Company as of August 31, 1998;
(iii) a list of any leasehold or other contractual  obligations of the Company
to the Principal  Stockholders,  any other stockholder of the Company,  and/or
any of their  respective  Affiliates  on the date  hereof;  (iv) a list of all
obligations  of the Company  guaranteed  by the  Principal  Stockholders,  any
other stockholder of the Company and/or any of their respective  Affiliates on
the date hereof,  and the terms of such guarantees;  (v) a list reflecting the
nature and amount of all  obligations


                                     - 6 -

<PAGE>


owed to the Company on the date hereof by the Principal Stockholders,  any other
stockholder of the Company, and/or any of their respective Affiliates;  and (vi)
a list reflecting the nature and amount of all  obligations  owed by the Company
on the date hereof to the Principal  Stockholders,  any other stockholder of the
Company,  and/or  any of  their  respective  Affiliates.  Wherever  used in this
Agreement,  the term  "Affiliate"  means, as respects any person or entity,  any
other  person  or  entity  that  directly,  or  indirectly  through  one or more
intermediaries,  controls, is controlled by, or is under common control with the
first person or entity.

            3.7   Certain  Adverse  Changes.  The parties  hereto  acknowledge
                  -------------------------
that,  since April 30, 1998,  there has been  material and adverse  changes in
the  financial  condition,  operations  or business  of the Company  from that
shown in the Financial  Statements.  Except as and to the extent  described in
Schedule 3.7 annexed  hereto (which  Schedule may make  reference to any other
Schedule  hereto or to any other  document(s)  referred  to in this  Agreement
which has heretofore  been  delivered to Mergerco),  since April 30, 1998, the
business of the  Company has  continued  to be operated  only in the  ordinary
course, and there has not been:

                  (a) Any damage,  destruction or loss,  whether  covered by
insurance  or  not,   materially   and   adversely   affecting  the  business,
operations,  assets,  properties,  financial  condition  or  prospects  of the
Company; or

                  (b) Any  declaration,  setting  aside  or  payment  of any
dividend or other  distribution  with respect to the Stock,  any other payment
of any  kind  by the  Company  to any  of  its  stockholders  or any of  their
respective  Affiliates  outside  of  the  ordinary  course  of  business,  any
forgiveness  of any  debt  or  obligation  owed to the  Company  by any of its
stockholders or any of their respective Affiliates,  or any direct or indirect
redemption,  purchase or other acquisition by the Company of any capital stock
of the Company.

            3.8   Tax Returns and Tax Audits.
                  --------------------------

                  (a) Except as and to the extent  disclosed in Schedule 3.8
annexed  hereto:  (i) on the date hereof and on the Closing Date, all federal,
state  and local  tax  returns  and tax  reports  required  to be filed by the
Company on or before the date of this  Agreement or the Closing  Date,  as the
case may be,  have been and will have been timely  filed with the  appropriate
governmental  agencies in all  jurisdictions in which such returns and reports
are  required  to  be  filed;  (ii) all  federal,   state  and  local  income,
franchise,  sales, use, property,  excise and other taxes (including  interest
and penalties and including  estimated tax  installments  where required to be
filed and paid) due from or with  respect to the Company as of the date hereof
and as of the  Closing  Date  have been and will have  been  fully  paid,  and
appropriate  accruals  shall have been made on the  Company's  books for taxes
not yet due and  payable;  (iii) as of the Closing  Date,  all taxes and other
assessments  and levies which the Company is required by law to withhold or to
collect  on or before  the  Closing  Date will  have  been duly  withheld  and
collected,   and  will  have  been  paid  over  to  the  proper   governmental
authorities  to the extent due and payable on or before the Closing Date;  and
(iv) there are no outstanding or pending  claims,  deficiencies or assessments
for taxes,  interest or penalties  with  respect to any taxable  period of the
Company.  At and after the Closing  Date,  the Company  will have no liability
for any federal,  state or local


                                     - 7 -


<PAGE>


income tax with  respect to any taxable  period  ending on or before the Closing
Date, except as and to the extent disclosed in Schedule 3.8.

                  (b) There  are  no  audits  pending  with  respect  to any
federal,  state or  local  tax  returns  of the  Company,  and no  waivers  of
statutes of  limitations  have been given or requested with respect to any tax
years or tax filings of the Company.

            3.9   Personal  Property;  Liens.  Except as  provided in Schedule
                  --------------------------
3.9 annexed hereto,  the Company has and owns good and marketable title to all
of its tangible personal  property,  including therein all software,  software
developments  and related  technology,  free and clear of all liens,  pledges,
claims,   security   interests  and  encumbrances   whatsoever,   except  for:
(a) liens securing the Company's  indebtedness for money borrowed as reflected
in the Financial  Statements,  pursuant to the security  agreements  listed in
Schedule 3.9 annexed  hereto;  (b) liens securing the deferred  purchase price
of  machinery,   equipment,   vehicles  and/or  other  personal  property,  as
indicated  on Schedule  3.9;  and (c) liens for current  taxes not yet due and
payable  or  which  are  being   contested   in  good  faith  by   appropriate
proceedings.  All material items of machinery,  equipment,  vehicles and other
personal  property  owned or leased by the Company are listed in Schedule  3.9
annexed hereto,  and,  except as and to the extent  disclosed in Schedule 3.9,
all of such  personal  property  are in good  operating  condition  and repair
(reasonable  wear and tear  excepted)  and are  adequate  for their use in the
Company's business as presently conducted.

            3.10  Real Property.
                  -------------

                  (a) The Company  neither  owns nor has any interest of any
kind (whether  ownership,  lease or otherwise) in any real property  except to
the  extent of the  Company's  leasehold  interests  under the  leases for its
business  premises,  true and complete  copies of which leases  (including all
amendments thereto) are annexed hereto as Schedule 3.10 (the "Leases").

                  (b) The Company is  presently  in  compliance  with all of
its obligations  under the Leases,  and the premises leased  thereunder are in
good  condition  (reasonable  wear and tear excepted) and are adequate for the
operation of the Company's business as presently conducted.

            3.11  Accounts  Receivable.  All accounts  receivable  shown
                     --------------------
on  the  balance  sheet  as of  April  30,  1998  included  in  the  Financial
Statements  (the  "Balance  Sheet"),  and all accounts  receivable  thereafter
created or acquired by the Company prior to the Closing Date,  (a) have arisen
or will arise in the ordinary  course of the Company's  business,  (b) are and
will be subject to no counterclaims,  set-offs, allowances or discounts of any
kind,  except to the extent of the allowance for doubtful accounts as of April
30, 1998  reflected in the Balance  Sheet,  and (c) have been, are and will be
valid and  collectible  in the  ordinary  course of  business  within  six (6)
months  after  the  Closing  Date  (subject  to the  aforesaid  allowance  for
doubtful  accounts),  without  necessity of instituting any legal  proceedings
for collection.


                                     - 8 -

<PAGE>


            3.12  Inventories.  Except  as set forth on  Schedule  3.12,
                  -----------
all  supplies  and  other  inventories  shown on the  Balance  Sheet,  and all
inventories  thereafter  acquired  by the Company  prior to the Closing  Date,
have been and will be valued at the  lower of cost or  market,  and  consisted
and will  consist  of items  which are of a  quality  and  quantity  which are
useable in the ordinary course of the Company's business.

            3.13  Insurance  Policies.   Schedule  3.13  annexed  hereto
                  -------------------
contains a true and correct  schedule of all insurance  coverage's held by the
Company  concerning its business and properties  (including but not limited to
professional liability insurance).

            3.14  Permits  and  Licenses.   The  Company  possesses  all
                  ----------------------
permits,  licenses and/or franchises,  from whatever governmental  authorities
or  agencies   (domestic  and/or  foreign)   requiring  the  same  and  having
jurisdiction  over the  Company,  which are  necessary in order to operate its
business in the manner  presently  conducted,  all of which permits,  licenses
and/or  franchises are valid,  current and in full force and effect;  and none
of  such  permits,   licenses  or  franchises  will  be  voided,   revoked  or
terminated,  or voidable,  revocable or terminable,  upon and by reason of the
Merger and the change of ownership of the Company pursuant to this Agreement.

            3.15  Contracts and Commitments.
                  -------------------------

                  (a) Schedule  3.15  annexed   hereto  lists  all  material
contracts,  leases, commitments,  technology agreements,  software development
agreements,  software  licenses,  indentures and other agreements to which the
Company is a party (collectively,  "Material Contracts"), except that Schedule
3.15 need not list any such  agreement  that is  listed on any other  Schedule
hereto,  or was entered  into in the  ordinary  course of the  business of the
Company and that,  in any case:  (i) is for the  purchase of supplies or other
inventory  items in the ordinary  course of business;  (ii) is  related to the
purchase or lease of any capital asset  involving  aggregate  payments of less
than $5,000 per annum; or (iii) may be terminated without penalty,  premium or
liability  by the Company on not more than  thirty  (30) days'  prior  written
notice;  provided,  however,  that  Schedule  3.15 shall  list all  technology
agreements,  software  development  agreements and software licenses involving
the  Company  or any  Affiliate,  regardless  of the  duration  thereof or the
amount of payments called for or required thereunder.

                  (b) Except  as  set  forth  in  Schedule   3.15:   (i) all
Material  Contracts  are in full  force and  effect;  (ii) the  Company  is in
compliance with all of its obligations under the Material  Contracts,  and has
not  received any written  notice that any  Material  Contract is in breach or
default or is now subject to any  condition  or event which has  occurred  and
which,  after notice or lapse of time or both,  would  constitute a default by
any  party  under any such  contract,  lease,  agreement  or  commitment;  and
(iii) none of the Material  Contracts  will be voided,  revoked or terminated,
or  voidable,  revocable or  terminable,  upon and by reason of the Merger and
the change of ownership of the Company pursuant to this Agreement.

                  (c) No purchase  commitment by the Company is in excess of
the normal, ordinary and usual requirements of the business of the Company.


                                     - 9 -

<PAGE>

                  (d) Except  as set forth in  Schedule  3.15,  the  Company
does not have any  outstanding  contracts  with or  commitments  to  officers,
employees,   technicians,   agents,  consultants  or  advisors  that  are  not
cancelable  by  the  Company  without  penalty,   premium  or  liability  (for
severance or otherwise) on less than thirty (30) days' prior written notice.

                  (e) There is no outstanding  power of attorney  granted by
the Company to any person, firm or corporation for any purpose whatsoever.

            3.16  Customers  and   Suppliers.   None  of  the  Principal
                  --------------------------
Stockholders  has any  knowledge  of,  and  the  Company  does  not  have  any
knowledge  of,  nor has it  received any  written  notice  of,  any  existing,
announced or  anticipated  changes in the  policies of any  material  clients,
customers or suppliers of the Company which will materially  adversely  affect
the business presently being conducted by the Company.

            3.17  Labor, Benefit and Employment Agreements.
                  ----------------------------------------

                  (a) Except as set forth in Schedule  3.17 annexed  hereto,
the  Company  is not a party to (i) any  collective  bargaining  agreement  or
other labor  agreement,  or (ii) any agreement  with respect to the employment
or  compensation  of any non-hourly  and/or  non-union  employee(s).  Schedule
3.17 sets forth the amount of all compensation or remuneration  (including any
discretionary  bonuses)  paid or to be paid by the  Company  during the fiscal
year ended  April 30,  1998 and during the two months  ended June 30,  1998 to
employees or  consultants  who presently  receive  aggregate  compensation  or
remuneration at an annual rate in excess of $25,000.

                  No union is now  certified  or, to the best of the knowledge
of  the  Company  and  Kalpaxis,  claims  to  be  certified  as  a  collective
bargaining  agent to represent any employees of the Company,  and there are no
labor  disputes  existing  or, to the best of the  knowledge of the Company or
Kalpaxis,  threatened,  involving  strikes,  slowdowns,  work  stoppages,  job
actions or lockouts of any employees of the Company.

                  (b) Except as set  forth on  Schedule  3.17,  there are no
unfair  labor  practice  charges or petitions  for  election  pending or being
litigated  before the National Labor  Relations  Board or any other federal or
state labor commission  relating to any employees of the Company.  The Company
has not received any written notice of any actual or alleged  violation of any
law,  regulation,  order or contract term affecting the collective  bargaining
rights of employees,  equal  opportunity  in employment,  or employee  health,
safety, welfare, or wages and hours.

                  (c) With respect to any  "multiemployer  plan" (as defined
in Section 3(37) of the Employee  Retirement  Income  Security Act of 1974, as
amended  ("ERISA")) to which the Company has at any time been required to make
contributions,  the  Company  has not,  at any time,  suffered  or caused  any
"complete  withdrawal" or "partial withdrawal" (as such terms are respectively
defined in Sections 4203 and 4205 of ERISA) therefrom on its part.


                                     - 10 -

<PAGE>


                  (d) Except as  disclosed  on  Schedule  3.17,  the Company
does not maintain,  or have any  liabilities  or  obligations of any kind with
respect  to,  any  bonus,  deferred  compensation,  pension,  profit  sharing,
retirement  or other such  benefit  plan,  and does not have any  potential or
contingent  liability  in respect of any actions or  transactions  relating to
any such plan other than to make contributions  thereto if, as and when due in
respect of periods  subsequent to the date hereof.  Without  limitation of the
foregoing,  (i) the  Company  has made  all  required  contributions  to or in
respect  of any and all  such  benefit  plans,  (ii) no  "accumulated  funding
deficiency"  (as defined in Section 412 of the Internal  Revenue Code of 1986,
as amended (the  "Code")) has been  incurred in respect of any of such benefit
plans,  and the present value of all vested accrued  benefits  thereunder does
not, on the date hereof,  exceed the assets of any such plan  allocable to the
vested  accrued  benefits  thereunder,  (iii)  there  has been no  "prohibited
transaction"  (as  defined  in Section  4975 of the Code) with  respect to any
such  plan,  and no  transaction  which  could give rise to any tax or penalty
under  Section  4975 of the Code or Section  502 of ERISA,  and (iv) there has
been no "reportable  event"  (within the meaning of Section  4043(b) of ERISA)
with  respect  to any such  plan.  All of such  plans  which  constitute,  are
intended  to  constitute,  or have been  treated by the  Company as  "employee
pension  benefit  plans" or other  plans  within  Section 3 of ERISA have been
determined by the Internal  Revenue  Service to be  "qualified"  under Section
401(a) of the Code,  and have been  administered  and are in  compliance  with
ERISA and the Code;  and the Principal  Stockholders  have no knowledge of any
state  of  facts,   conditions  or  occurrences   such  as  would  impair  the
"qualified" status of any of such plans.

                  (e) Except  for the  group  insurance  programs  listed in
Schedule  3.17,  the Company does not maintain  any medical,  health,  life or
other  employee  benefit  insurance  programs or any welfare plans (within the
meaning of Section  3(1) of ERISA)  for the  benefit of any  current of former
employees,  and,  except as  required by law,  the  Company has no  liability,
fixed or contingent, for health or medical benefits to any former employee.

            3.18  No Breach of Statute, Decree or Other Instrument.
                  ------------------------------------------------

                  (a) Except as set forth in Schedule  3.18 annexed  hereto:
(i) neither  the  execution  and  delivery  of this  Agreement  by the Company
and/or the Principal  Stockholders,  nor the performance of or compliance with
the terms and  provisions of this  Agreement on the part of the Company and/or
the  Principal  Stockholders,  will  violate or conflict  with any term of the
Articles of Incorporation or By-Laws of the Company or any statute,  law, rule
or regulation of any governmental  authority  affecting the existing  business
of the Company,  or will at the Closing Date conflict with, result in a breach
of, or constitute a default under, any of the terms,  conditions or provisions
of  any  judgment,   order,  award,  injunction,   decree,  contract,   lease,
agreement,  indenture  or  other  instrument  to  which  the  Company  or  the
Principal  Stockholders  is a party or by which the  Company or the  Principal
Stockholders  is bound;  (ii) no  consent,  authorization  or  approval  of or
filing with any governmental  authority or agency, or any third party, will be
required  on  the  part  of  the  Company  or the  Principal  Stockholders  in
connection with the consummation of the transactions  contemplated hereby; and
(iii)  the  Company  will  not be  required,  whether  by law,  regulation  or
administrative  practice,  to  reapply  for or  refile  to  obtain


                                     - 11 -

<PAGE>


any of the  licenses,  permits  or other  authorizations  presently  held by the
Company and required for the  operation of its business as conducted on the date
hereof.

                  (b) In  connection  with and as respects  the Merger,  the
Company and each  Principal  Stockholder of the Company has waived any and all
rights which it, he or she may have (by way of right of first  refusal,  right
of first offer,  or  otherwise)  to purchase any of the Stock by reason of the
proposed  disposition  thereof by any  Principal  Stockholder  pursuant to the
Merger.

            3.19  Compliance with Laws.
                  --------------------

                  (a) Except  as set  forth on  Schedule  3.19,  to the best
knowledge of the Company and Kalpaxis,  the Company has not, at any time since
inception  of the  Company,  (i)  handled,  stored,  generated,  processed  or
disposed of any  hazardous  substances  in violation of any federal,  state or
local  environmental  laws  or  regulations,   (ii)  otherwise  committed  any
material  violation  of any  federal,  state  or local  environmental  laws or
regulations   (including,   without   limitation,   the   provisions   of  the
Environmental  Protection Act and other applicable  environmental statutes and
regulations) or any material  violation of the Occupational  Safety and Health
Act, or (iii) been in material  violation of any requirements of its insurance
carriers from time to time.

                  (b) Except  as set forth on  Schedule  3.19,  neither  the
Company nor any of its current  officers has  received  any written  notice of
default or violation,  nor, to the best knowledge of the Company and Kalpaxis,
is the Company in default or violation,  with respect to any judgment,  order,
writ,  injunction,  decree,  demand or  assessment  issued by any court or any
federal,   state,  local,  municipal  or  other  governmental  agency,  board,
commission,  bureau,  instrumentality  or  department,  domestic  or  foreign,
relating  to any aspect of the  Company's  business,  affairs,  properties  or
assets.  Neither  the Company nor any of its  current  officers  has  received
written notice of, been charged with, or is under  investigation  with respect
to, any violation of any provision of any federal,  state, local, municipal or
other law or administrative rule or regulation,  domestic or foreign, relating
to any aspect of the Company's business,  affairs, properties or assets, which
violation  would have a material  adverse effect on the Company,  its business
or any material portion of its assets.

                  (c) Schedule  3.19  sets  forth  the  date(s)  of the last
known audits or inspections (if any) of the Company  conducted by or on behalf
of the Environmental  Protection  Agency,  the Occupational  Safety and Health
Administration,  and any other governmental and/or  quasi-governmental  agency
(federal, state and/or local).

            3.20  Litigation.  Except  as  disclosed  in  Schedule  3.20
                  ----------
annexed   hereto,   there  is  no  suit,   action,   arbitration,   or  legal,
administrative or other proceeding, or governmental  investigation (including,
without  limitation,  any  claim  alleging  the  invalidity,  infringement  or
interference of any patent, patent application,  or rights thereunder owned or
licensed by the Company) pending,  or to the best knowledge of the Company and
Kalpaxis,  threatened,  by or  against  the  Company  or any of its  assets or
properties.  Except as disclosed in Schedule 3.20


                                     - 12 -

<PAGE>

annexed  hereto,  the Company and  Kalpaxis are not aware of any state of facts,
events, conditions or occurrences which might properly constitute grounds for or
the  basis  of  any  meritorious  suit,  action,   arbitration,   proceeding  or
investigation against or with respect to the Company.

            3.21  Patents,   Licenses  and  Trademarks.   Schedule  3.21
                  ------------------------------------
annexed  hereto  correctly  sets  forth a list and  brief  description  of the
nature and ownership  of:  (a) all  patents,  patent  applications,  copyright
registrations  and   applications,   registered  trade  names,  and  trademark
registrations  and  applications,   both  domestic  and  foreign,   which  are
presently  owned,  filed or held by the Company  and/or any of its  directors,
officers,  stockholders,  employees,  or independent  contractors and which in
any  way  relate  to or are  used  in the  business  of the  Company;  (b) all
licenses,  both  domestic and foreign,  which are owned or  controlled  by the
Company and/or any of its directors,  officers,  stockholders,  employees,  or
independent  contractors  and  which in any way  relate  to or are used in the
business of the  Company;  and (c) all  franchises,  licenses  and/or  similar
arrangements  granted  to the  Company  by  others  and/or  to  others  by the
Company.  None of the patents,  patent applications,  copyright  registrations
or   applications,   registered  trade  names,   trademark   registrations  or
applications,   franchises,  licenses  or  other  arrangements  set  forth  or
required  to be  set  forth  in  Schedule  3.21  is  subject  to  any  pending
challenge, or threatened challenge known to the Company or Kalpaxis.

            3.22  Transactions  with Affiliates.  Except as disclosed on
                  -----------------------------
Schedule  3.22, no material  asset  employed in the business of the Company is
owned by,  leased from or leased to any of the  stockholders  of the  Company,
any  of  their  respective  Affiliates,  members  of  their  families  or  any
partnership,  corporation  or trust for their  benefit,  or any other officer,
director,   employee,  or  independent  contractors  of  the  Company  or  any
Affiliate of the Company.

            3.23  Bank  Accounts.  Annexed  hereto as Schedule 3.23 is a
                  --------------
correct  and  complete  list of all  bank  accounts  and  safe  deposit  boxes
maintained  by or on behalf of the  Company,  with  indication  of all persons
having signatory, access or other authority with respect thereto.

            3.24  Schedules  Incorporated  by  Reference.  The making of
                  --------------------------------------
any  recitation  in any  Schedule  hereto  shall be  deemed  to  constitute  a
representation  and warranty that such recitation is an accurate statement and
disclosure  of the  information  required by the  corresponding  Section(s) of
this  Agreement,  as, to the  extent,  and subject to the  qualifications  and
limitations, set forth in such corresponding Section(s).

            3.25  Disclosure  to  Stockholders.   The  Company  has,  or
                  ----------------------------
prior to the  Closing  Date will have,  provided  to all  holders of shares of
capital  stock of the  Company  a full and fair  description  of all  material
terms  and  conditions  of the  Merger  and all  other  material  transactions
contemplated  by this  Agreement,  and have made  available  to all holders of
Company  capital  stock (a) the  reports of Tadeo  described  in  Section  4.5
below,  (b) true and complete copies of this Agreement and all of the Exhibits
hereto,  and (c) a true and  complete  copy of Section 910 of the New York Law
(relating to rights of  dissenters  in a Merger under New York Law);  and each
holder of capital stock has had a full and fair  opportunity to keep a copy of
such reports and documents and review same to his or her satisfaction.


                                     - 13 -

<PAGE>


            3.26  Disclosure  and Duty of  Inquiry.  Neither  Tadeo  nor
                  --------------------------------
Mergerco is or will be required to undertake any independent  investigation to
determine the truth,  accuracy and  completeness  of the  representations  and
warranties  made  by the  Company  and  the  Principal  Stockholders  in  this
Agreement.

            3.27  Ownership of Tadeo Common  Stock or Other Securities.  None
                  -----------------------------------------------------
of (i) the  Company,  (ii) any  individual  Principal  Stockholder,  (iii) the
Principal  Stockholders taken together,  or (iv) the Company and the Principal
Stockholders,  taken together,  either individually or in the aggregate own of
record or  beneficially  (as  determined  in accordance  with the  definitions
provided under Regulation 13d-3  promulgated under the Exchange Act) five (5%)
percent or more of the  outstanding  Common Stock of Tadeo (the  "Percentage")
on the date hereof,  and such ownership by any of such persons and groups will
not equal or exceed the Percentage on the Closing Date.

      4.  REPRESENTATIONS AND WARRANTIES OF MERGERCO AND TADEO.
          ----------------------------------------------------

            Mergerco  and Tadeo hereby  jointly and  severally  represent  and
warrant to the Company and the Principal Stockholders, as follows:

            4.1   Organization,  Good  Standing  and  Qualification.  Each  of
                  -------------------------------------------------
Mergerco and Tadeo is a corporation  duly organized,  validly  existing and in
good  standing  under  the  laws  of its  state  of  incorporation,  with  all
necessary  power and  authority  to execute and  deliver  this  Agreement,  to
perform  its  obligations  hereunder,   and  to  consummate  the  transactions
contemplated hereby.

            4.2   Authorization  of  Agreement.  The  execution,  delivery and
                  ----------------------------
performance  of this  Agreement  and the  consummation  of the  Merger and the
other  transactions  contemplated  hereby by Mergerco and Tadeo have been duly
and validly  authorized  by the Board of  Directors  and sole  stockholder  of
Mergerco,  and by the Board of Directors of Tadeo; and Mergerco and Tadeo have
the full  legal  right,  power and  authority  to  execute  and  deliver  this
Agreement,   to  perform  their  respective  obligations  hereunder,   and  to
consummate  the  transactions   contemplated   hereby.  No  further  corporate
authorization  is necessary on the part of Mergerco or Tadeo to consummate the
transactions contemplated hereby.

            4.3   Valid and  Binding  Agreement.  This  Agreement  constitutes
                  -----------------------------
the legal,  valid and binding  obligation  of Mergerco and Tadeo,  enforceable
against  Mergerco and Tadeo in accordance with its terms,  and this Agreement,
constitutes  and will constitute the legal,  valid and binding  obligations of
the Surviving  Corporation and Tadeo (as the case may be), enforceable against
the  Surviving  Corporation  and Tadeo in  accordance  with  their  respective
terms, except, in each case, to the extent limited by bankruptcy,  insolvency,
reorganization  and other laws  affecting  creditors'  rights  generally,  and
except that the remedy of specific  performance or similar equitable relief is
available  only at the  discretion  of the court before which  enforcement  is
sought.

                                     - 14 -


<PAGE>


            4.4   No Breach of  Statute or  Contract.  Neither  the  execution
                  ----------------------------------
and delivery of this Agreement by Mergerco or Tadeo,  nor compliance  with the
terms and  provisions  of this  Agreement  on the part of  Mergerco  or Tadeo,
will:  (a) violate  any statute or regulation of any  governmental  authority,
domestic or foreign,  affecting Mergerco or Tadeo; (b) require the issuance of
any  authorization,  license,  consent  or  approval  of any  federal or state
governmental  agency; or (c) conflict with or result in a breach of any of the
terms, conditions or provisions of any judgment,  order,  injunction,  decree,
note,  indenture,  loan  agreement or other  agreement or  instrument to which
Mergerco  or Tadeo is a party,  or by which  Mergerco  or Tadeo is  bound,  or
constitute a default thereunder.

            4.5   Capitalization of Tadeo.
                  -----------------------

                  Tadeo is (i)  authorized  to  issue  100,000,000  shares  of
Common  Stock,   $.0001  par  value  per  share  ("Tadeo  Common  Stock")  and
10,000,000  shares of Preferred  Stock (the  "Preferred  Stock"),  of which no
shares of Series A  preferred  stock,  $.01 par  value  per share  ("Series  A
Preferred  Stock") are outstanding and 1,000,000  shares of Series B Preferred
Stock,  $.01 par value per share ("Series B Preferred Stock") are outstanding;
(ii)  11,507,603  shares of Tadeo Common Stock were issued and  outstanding at
October 1, 1998;  (iii) 500,000  shares of Tadeo Common Stock are reserved for
issuance  pursuant to Tadeo's  Employee  Incentive Stock Option Plan, of which
approximately  225,833  options are  available  for grant;  (iv) 300,000 stock
options  were  reserved  for  non-employee  directors  under the  Non-employee
Director  Stock Option  Plan,  of which 60,000  options are  outstanding;  (v)
additional  options and  warrants to  purchase  no more than an  aggregate  of
3,229,867  shares of Tadeo Common Stock were issued and outstanding at October
1,  1998.  Except  as  described  above,  there  are no  outstanding  options,
warrants,  shares of  capital  stock or  debentures,  rights or  subscriptions
which are exercisable or convertible  into shares of Common Stock of Tadeo, or
otherwise entitling the holders to purchase shares of Tadeo Common Stock.

            4.6   Tadeo Common Stock.  When issued and  delivered  pursuant to
                  ------------------
Section 2.3 above all of the Tadeo  Securities shall have been duly authorized
and validly issued, and shall be fully paid and  non-assessable,  and shall be
free of any pre-emptive rights or other limitations.

            4.7   Investment.   Tadeo  will  be  acquiring  ownership  of  the
                  ----------
outstanding  capital stock of the Surviving  Corporation  for its own account,
for  investment  purposes  only,  and  not  with  a  view  to  the  resale  or
distribution thereof.

            4.8   Business of Mergerco.  Mergerco  has been formed  solely for
                  --------------------
the purposes of  consummating  the  transactions  contemplated  by this Merger
Agreement,  has not  conducted and will not conduct any  independent  business
operations until the Closing Date of the Merger,  and at the Closing Date will
have no liabilities (or obligations to assume any  liabilities),  except those
acquired from the Company.

            4.9   Disclosure  and  Duty  of  Inquiry.   The  Company  and  the
                  ----------------------------------
Principal  Stockholders  are not and will not be  required  to  undertake  any
independent  investigation  to


                                     - 15 -

<PAGE>

determine  the truth,  accuracy  and  completeness  of the  representations  and
warranties made by Mergerco and Tadeo in this Agreement.


            4.10  No Breach of Statute, Decree or Other Instrument.
                  ------------------------------------------------

                  Neither the  execution  and  delivery of this  Agreement  by
Tadeo or Mergerco,  nor the  performance  of or compliance  with the terms and
provisions  of this  Agreement on the part of Tadeo or Mergerco,  will violate
or conflict with any term of the Articles of  Incorporation  or By-Laws of the
Tadeo or Mergerco or any statute,  law, rule or regulation of any governmental
authority  affecting  the existing  business of Tadeo or Mergerco,  or will at
the  Closing  Date  conflict  with,  result in a breach  of, or  constitute  a
default  under,  any of the terms,  conditions  or provisions of any judgment,
order, award,  injunction,  decree, contract,  lease, agreement,  indenture or
other  instrument  to which  Tadeo or Mergerco is a party or by which Tadeo or
Mergerco  is bound.  No consent,  authorization  or approval of or filing with
any governmental  authority or agency, or any third party, will be required on
the part of Tadeo or  Mergerco  in  connection  with the  consummation  of the
transactions  contemplated  hereby;  and (iii) neither Tadeo nor Mergerco will
be  required,  whether  by law,  regulation  or  administrative  practice,  to
reapply  for or  refile  to  obtain  any of the  licenses,  permits  or  other
authorizations  presently  held by  Tadeo or  Mergerco  and  required  for the
operation of its business as conducted on the date hereof.

            4.11  Disclosure  Documents.  Tadeo has  delivered  to the  Company
                  ---------------------
and the  Principal  Stockholders  Tadeo's  Annual  Report on Form 10-K for the
year  ended  June 30,  1997,  and all other  reports  filed by Tadeo  with the
Commission  under  the  Securities  Exchange  Act of  1934,  as  amended  (the
"Exchange  Act"),  since June 30, 1997  (including  the Tadeo  Reports on Form
10-K and Form  10-K/A for the fiscal year ended June 30,  1998),  all of which
reports are in proper form and are in  compliance  with  Commission  rules and
regulations,  and none of which  contain  material  misstatements  of material
facts or omit such  information as would be necessary to make the  information
contained therein not materially  misleading (except as otherwise corrected by
a subsequent filing delivered to the Company and the Principal Stockholders).

      5.  THE COMPANY'S OBLIGATIONS BEFORE THE CLOSING DATE.
          -------------------------------------------------

          The Company  covenants and agrees that, from the date hereof until
the Closing Date:

            5.1   Access to  Information.  The Company  shall permit Tadeo and
                  ----------------------
its counsel,  accountants and other  representatives,  upon reasonable advance
notice  to the  Company,  during  normal  business  hours  and  without  undue
disruption of the business of the Company,  to have  reasonable  access to all
properties,  books, accounts,  records,  contracts,  documents and information
relating  to  the  Company.  Tadeo  and  its  representatives  shall  also  be
permitted  to  freely  consult  with  the  Company's  counsel  concerning  the
business of the Company.

            5.2   Maintenance  of  Insurance.  The Company  shall  continue to
                  --------------------------
carry its existing insurance, to the extent obtainable upon reasonable terms.


                                     - 16 -

<PAGE>


            5.3   Corporate  Matters.  The  Company  shall  not,  without  the
                  ------------------
prior written consent of Tadeo:

                  (a) amend its Articles of Incorporation or By-Laws;

                  (b) issue any shares of the Company's capital stock;

                  (c) except as contemplated  pursuant to Section 2.3 above,
issue  or  create   any   warrants,   obligations,   subscriptions,   options,
convertible  securities or other commitments under which any additional shares
of the Company's capital stock might be directly or indirectly issued;

                  (d) amend,   cancel  or  modify  any   existing   Material
Contract or enter into any new agreement,  commitment or transaction,  whether
or not such revision is material;

                  (e) pay,  grant  or  authorize  any  salary  increases  or
bonuses or enter into any employment, consulting or management agreements;

                  (f) modify any  agreement  other than a material  contract
to which the  Company  is a party or by which it may be bound,  or modify  any
payment  terms  with  any  creditor,  other  than in the  ordinary  course  of
business;

                  (g) make any change in the Company's management personnel;

                  (h) except  pursuant to  commitments in effect on the date
hereof (to the extent disclosed in this Agreement or in any Schedule  hereto),
make  any  capital  expenditure(s)  or  commitment(s),  whether  by  means  of
purchase, lease or otherwise, or any operating lease commitment(s),  in excess
of $5,000 in the aggregate;

                  (i) sell,  assign or dispose of any capital  asset(s) with
a net book value in excess of $5,000 as to any one item;

                  (j) change its method of  collection  of accounts or notes
receivable,  accelerate or slow its payment of accounts payable, or prepay any
of its  obligations or liabilities,  other than  prepayments to take advantage
of trade discounts not otherwise  inconsistent with or in excess of historical
prepayment practices;

                  (k) declare,  pay,  set aside or make any  dividend(s)  or
other  distribution(s)  of cash or other  property,  or redeem any outstanding
shares of the Company's capital stock;

                  (l) incur  any  liability  or  indebtedness  in  excess of
$5,000 as to any one item or $25,000 in the aggregate;

                                     - 17 -

<PAGE>


                  (m) voluntarily  subject  any of the assets or  properties
of the Company to any further liens or encumbrances;

                  (n) forgive  any  liability  or  indebtedness  owed to the
Company by any of its stockholders or any of their respective Affiliates; or

                  (o) agree to do,  or take any  action in  furtherance  of,
any of the foregoing.

      6.  ADDITIONAL AGREEMENTS OF THE PARTIES.
          ------------------------------------

            6.1   Confidentiality.  Notwithstanding  anything to the  contrary
                  ---------------
contained in this Agreement,  and subject only to any disclosure  requirements
which may be imposed upon Mergerco or Tadeo under  applicable state or federal
securities  or  antitrust  laws,  as to  which  the  Company  shall  be  given
reasonable  advance notice, it is expressly  understood and agreed by Mergerco
and  Tadeo  that   (i) this   Agreement,   the  Schedules   hereto,   and  the
conversations,   negotiations   and   transactions   relating   hereto  and/or
contemplated hereby, and (ii) all financial information,  business records and
other non-public information  concerning the Company which Mergerco,  Tadeo or
their  representatives  has  received  or  may  hereafter  receive,  shall  be
maintained  in  the  strictest   confidence  by  Mergerco,   Tadeo  and  their
representatives,  and  shall  not be  disclosed  to  any  person  that  is not
associated  or  affiliated   with  Mergerco  or  Tadeo  and  involved  in  the
transactions  contemplated  hereby  or used  for any  purpose  other  than the
transaction  contemplated  hereby,  without the prior written  approval of the
Company.  The parties hereto shall use their best efforts to avoid  disclosure
of any of the foregoing or undue disruption of any of the business  operations
or personnel of the Company.  In the event that the transactions  contemplated
hereby shall not be  consummated  for any reason,  Mergerco and Tadeo covenant
and  agree  that  neither  they nor their  representatives  shall  retain  any
computer files and other electronic media, documents,  lists or other writings
of the  Company  which  they may  have  received  or  obtained  in  connection
herewith or any documents  incorporating  any of the information  contained in
any of the same (all of which,  and all copies  thereof in the  possession  or
control of Mergerco, Tadeo or their representatives,  shall be returned to the
Company).

            6.2   Exclusivity.  From the date hereof  through any  termination
                  -----------
of this  Agreement by the Company in  accordance  with  Section 10 below,  the
Company  shall not (and  shall not  permit  authorize  or  approve  any of its
stockholders,  officers or  affiliates  to)  negotiate  with or enter into any
other  commitments,  agreements  or  understandings  with any person,  firm or
corporation  (other than Tadeo and its  Affiliates)  in respect of any sale of
capital  stock  or  assets  of  the  Company,  any  merger,  consolidation  or
corporate  reorganization,  or any  other  such  transaction  relating  to the
Company or any portion of its business.

            6.3   Non-Competition,  Confidentiality and Intellectual Property 
                  -----------------------------------------------------------
Agreement;  Employment Agreement.  On the Closing Date, those key employees of
- --------------------------------
the  Company who are listed on  Schedule  6.3  annexed  hereto and made a part
                                -------------
hereof,  shall  execute and deliver to Tadeo and the  Surviving  Corporation a
non-competition,   confidentiality  and  intellectual  property  agreement  in
substantially  the form of Exhibit  B-1 annexed  hereto (the  "Non-Competition
                           ------------ 

                                     - 18 -

<PAGE>

Agreement"),  and Rubin shall  execute and deliver to Tadeo and the  Surviving
Corporation a confidentiality  agreement in substantially the form of Exhibit 
                                                                      ------- 
B-2 annexed  hereto (the  "Confidentiality  Agreement").  On the Closing Date,
- ---
the  Surviving  Corporation,  Tadeo and Kalpaxis  shall execute and deliver to
Tadeo an employment  agreement in substantially  the form of Exhibit C annexed
                                                             ---------
hereto (the "Employment Agreement").

            6.4   [Intentionally Left Blank.]

            6.5   Additional  Agreements  and  Instruments.  On or before  the
                 ----------------------------------------
Closing Date, the Company,  Mergerco and Tadeo shall execute, deliver and file
the  Certificate  of  Merger  and  all  exhibits,  agreements,   certificates,
instruments and other documents,  not inconsistent with the provisions of this
Agreement,  which,  in the  opinion of counsel to the  parties  hereto,  shall
reasonably  be  required  to be  executed,  delivered  and  filed  in order to
consummate  the  Merger  and  the  other  transactions  contemplated  by  this
Agreement.

            6.6   Non-Interference.  Neither Mergerco,  Tadeo, the Company nor
                  ----------------
the Principal  Stockholders  shall cause to occur any act,  event or condition
which would cause any of their respective  representations and warranties made
in this Agreement to be or become untrue or incorrect in any material  respect
as of  the  Closing  Date,  or  would  interfere  with,  frustrate  or  render
unreasonably  expensive the  satisfaction by the other party or parties of any
of the conditions precedent set forth in Sections 7 and 8 below.

            6.7   Corporate Structure of the Surviving Corporation.
                  ------------------------------------------------

                        (i) The  Surviving  Corporation.  Under the terms of
                            ---------------------------
the  Employment  Agreement,  Alexander  Kalpaxis  shall be Chairman  and Chief
Executive  Officer of the Surviving  Corporation.  A full-time Chief Operating
Officer and a full time Chief Financial  Officer of the Surviving  Corporation
will be recruited  by Tadeo and shall be hired upon such terms and  conditions
as shall be  determined  by Tadeo and the Board of Directors of the  Surviving
Corporation,   and  which  first  such   candidate(s)   that  accept(s)  being
reasonably  acceptable to Kalpaxis.  On an interim  basis,  Michael Niles will
serve as Chief  Financial  Officer  of the  Surviving  Corporation.  The Chief
Operating  Officer and Chief  Financial  Officer of the Surviving  Corporation
may  hold  the  same  positions  at  Tadeo.  The  Board  of  Directors  of the
Surviving  Corporation  shall initially consist of Alexander  Kalpaxis,  James
Linesch,  and  Damon  Testaverde.  Tadeo  shall,  at all  times,  designate  a
majority  of the Board of  Directors  of the  Company,  but  senior  executive
officers of the  Surviving  Corporation  shall at all times be at least one of
the members of such Board of Directors.

                        (ii)     Tadeo.  Following  the Closing,  under the
                                 -----
terms of the  Employment  Agreement,  Kalpaxis  shall be  elected  to serve as
Executive  Vice  President and Chief of  Engineering  and Technology of Tadeo.
Immediately  following  the Closing,  Tadeo will commence a search for a Chief
Financial  Officer of Tadeo  ("CFO"),  which  person(s)  may also serve as the
Chief  Operating  Officer of Tadeo ("COO"),  who may also serve as the CFO and
COO of the  Surviving  Corporation.  Following  selection  of a CFO and a COO,
and when the results of Tadeo's  operations,  in the judgment of Tadeo's Board
of  Directors,  both  warrant and


                                     - 19 -

<PAGE>

will  permit  Tadeo to attract  the  caliber of person  that the Tadeo  Board of
Directors  deems  desirable  to  refill  the  position  of  President  and Chief
Executive  Officer of Tadeo (the "CEO"),  Tadeo will commence a search for a new
CEO;  provided,  the  person(s)  selected for the CFO, COO and CEO positions all
      --------
shall have experience in the computer software industry and in public companies,
with the new person  selected for the CEO position being highly  regarded in the
computer software industry. The first persons selected, who accept the positions
of CFO,  COO and  CEO,  will be  reasonably  acceptable  to both  the  Board  of
Directors of Tadeo and to Kalpaxis.  Following  the Closing,  Kalpaxis  shall be
appointed to the Board of Directors of Tadeo, and one additional  person who has
a background in the computer  software  industry shall be appointed to the Board
of Directors of Tadeo, which person shall be reasonably acceptable to Kalpaxis.

            6.8   Employee Cash Bonuses.  In connection with their  employment
                  ---------------------
by the Surviving  Corporation,  Tadeo shall provide to those  employees of the
Surviving  Corporation such dollar amounts,  up to an aggregate  $150,000,  as
are set forth on  Schedule  6.8 as cash  bonuses  in  consideration  for their
                  -------------
continuing  employment by the Surviving Corporation and their execution of the
Non-Competition Agreement.

      7.    CONDITIONS PRECEDENT TO MERGERCO AND
            ------------------------------------
TADEO'S PERFORMANCES.
- --------------------         

            In addition  to the  fulfillment  of the  parties'  agreements  in
Section 6 above,  the  obligations of Mergerco to consummate the Merger and of
Mergerco  and  Tadeo  to  consummate  the  transactions  contemplated  by this
Agreement are further  subject to the  satisfaction,  at or before the Closing
Date, of all the following conditions,  any one or more of which may be waived
in writing by Mergerco and Tadeo:

            7.1   Accuracy   of    Representations    and   Warranties.    All
                  ----------------------------------------------------
representations  and  warranties  made by the  Company  and/or  the  Principal
Stockholders  in this  Agreement,  in any  Schedule(s)  hereto,  and/or in any
written  statement  delivered to Mergerco or Tadeo under this Agreement  shall
be true and correct in all material  respects on and as of the Closing Date as
though such representations and warranties were made on and as of that date.

            7.2   Performance.  The  Company  and the  Principal  Stockholders
                  -----------
shall have  performed,  satisfied and complied with all covenants,  agreements
and  conditions  required by this  Agreement  to be  performed,  satisfied  or
complied with by them on or before the Closing Date.

            7.3   Certification.  Mergerco  and Tadeo  shall  have  received a
                  -------------
certificate,  dated the Closing Date,  signed by the  Principal  Stockholders,
certifying,  in such  detail as  Mergerco  and Tadeo  and  their  counsel  may
reasonably  request,  that, the conditions  specified in Sections 7.1, 7.2 and
7.8 above and below have been fulfilled.

            7.4   Resolutions.   Mergerco   and  Tadeo  shall  have   received
                  -----------
certified  resolutions of the Board of Directors and the  stockholders  of the
Company, in form reasonably satisfactory to counsel for Mergerco,  authorizing
the Company's  execution,  delivery and  performance of this 



                                     - 20 -
<PAGE>

Agreement and the Merger,  and all actions to be taken by the Company hereunder,
and shall have received  certified copies of the Certificate of Incorporation as
amended, and By-laws of the Company.

            7.5   Termination  of  Employment  Agreements.  The Company  shall
                  ---------------------------------------
have delivered to Mergerco evidence,  reasonably  satisfactory to Mergerco, of
the  termination  and  cancellation  of  any  existing  employment  agreements
between the Company and  Kalpaxis or any other  employees of the Company on or
prior to the Closing Date.

            7.6   Absence of Litigation.  No action,  suit or proceeding by or
                  ---------------------
before any court or any  governmental  body or authority,  against the Company
or  pertaining to the  transactions  contemplated  by this  Agreement or their
consummation,  shall have been instituted on or before the Closing Date, which
action,  suit or proceeding  would, if determined  adversely,  have a material
adverse  effect on the Company,  its  business or any material  portion of its
assets,  or impair the  ability of any of the  stockholders  of the Company to
deliver  in the  Merger  all of  his/her  or its  Stock  free and clear of all
pledges, liens, claims, charges,  options, calls,  encumbrances,  restrictions
and assessments  whatsoever  (except any restrictions  which may be created by
operation of state or federal securities laws).

            7.7   Consents.  All necessary  disclosures  to and agreements and
                  --------
consents of (a) any  parties to any Material  Contracts  and/or any  licensing
authorities  which  are  material  to  the  Company's  business,  and  (b) any
governmental  authorities  or  agencies to the extent  required in  connection
with  the  transactions  contemplated  by  this  Agreement,  shall  have  been
obtained in such form as is reasonably  satisfactory to counsel to Tadeo,  and
true and complete  copies thereof  delivered to Tadeo and Mergerco,  including
but not limited to, a waiver of outstanding  defaults under obligations of the
Company to Robert M. Rubin and Galaxy..

            7.8   Settlement  of Accounts.  All debts,  liabilities  and other
                  -----------------------
monetary  obligations  (if any) owed to the  Company  by any of the  Principal
Stockholders of the Company and/or any of their  respective  Affiliates  shall
have been fully paid to the Company,  such that no such debts,  liabilities or
obligations  shall be outstanding  on the Closing Date,  except the Promissory
Notes of the Company made in favor of Kalpaxis and Arion  Kalpaxis,  copies of
which are annexed hereto as Exhibits D-1 and D-2.
                            --------------------

            7.9   Condition  of Property.  Between the date of this  Agreement
                  ----------------------
and the Closing Date,  assets of the Company  having an aggregate  fair market
value of $10,000 or more shall not have been lost,  destroyed  or  irreparably
damaged by fire,  flood,  explosion,  theft or any other  cause,  if not fully
covered by insurance.

            7.10   No  Material  Adverse  Change.  On the  Closing  Date,
                   -----------------------------
there  shall not have  occurred  any event or  condition  (including,  without
limitation,  third party claims) not disclosed on Schedules to this  Agreement
which, in the reasonable  opinion of Tadeo and its counsel,  would  materially
and  adversely  affecting  the value of the  technologies,  software and other
assets owned or used by the Company.


                                     - 21 -

<PAGE>

            7.11  Execution  and Delivery of Exhibits.  On or before the
                  -----------------------------------
Closing  Date:  (a) the Company  shall have executed and delivered to Mergerco
the Certificate of Merger;  (b) each of the Principal  Stockholders shall have
executed  and  delivered  to all other  parties  thereto  the  Confidentiality
Agreement (to which it is a party), the Subscription  Agreement  substantially
in the form  annexed  hereto as  Exhibit E (as  hereinafter  defined)  and the
                                 ---------
Stockholder  Agreement  substantially in the form annexed hereto as Exhibit F;
                                                                    ---------
and (c) Kalpaxis shall have executed and delivered the Employment Agreement.

            7.12  Company   Shareholders'    Approval.   The   requisite
                  -----------------------------------
percentage of holders of all shares of capital  stock of the Company  entitled
to vote shall  have,  in their  capacities  as  shareholders  of the  Company,
approved or ratified this  Agreement,  the  consummation of the Merger and all
other transactions  contemplated by this Agreement, all in accordance with the
applicable  provisions  of New York Law,  and on or prior to the Closing  Date
each of the  Principal  Stockholders  shall execute and deliver on or prior to
the Closing Date the Subscription Agreement (the "Subscription Agreement").

            7.13  Dissenters'  Rights.  On or before the  Closing  Date,
                  -------------------
no holders of the  outstanding  capital stock of the Company shall have timely
elected to  exercise  their  dissenters'  rights  pursuant  to the  applicable
provisions of New York Law.

            7.14  Proceedings   and   Instruments   Satisfactory.    All
                  ----------------------------------------------
proceedings,   corporate  or  other,  to  be  taken  in  connection  with  the
transactions  contemplated  by this  Agreement,  and all documents  incidental
thereto,  shall be reasonably  satisfactory in form and substance to Mergerco,
Tadeo and their  counsel.  The Company  shall have  submitted  to Tadeo or its
representatives  for  examination  the originals or true and correct copies of
all records and documents  relating to the business and affairs of the Company
which Tadeo may have requested in connection with said transactions.

            7.15  Due   Diligence.   Mergerco   and   Tadeo   shall   be
                  ---------------
satisfied,  in their sole discretion,  with the results of their due diligence
investigation of the Company and its business  including,  but not limited to,
investigation  of its technologies  (both  proprietary and those licensed from
third parties),  its existing computer software  products  currently  marketed
and its proposed  computer software  products,  and the marketability and size
of the markets for all such products.

            7.16  Opinion of Counsel.  Mergerco and Tadeo shall  receive
                  ------------------
opinions of counsel from  counsel to the Company and counsel to the  Principal
Stockholders,  which counsel shall be reasonably  satisfactory to Mergerco and
Tadeo, substantially in such form as set forth on Exhibit G annexed hereto.
                                                  ---------

            7.17  Evidence of  Compliance  with  Section  3.27.  Each of
                  --------------------------------------------
Mergerco and Tadeo shall receive  evidence  satisfactory to it and its counsel
that  none of (i) the  Company,  (ii) any  individual  Principal  Stockholder,
(iii) the Principal  Stockholders taken together,  or (iv) the Company and the
Principal  Stockholders,   taken  together,  either  individually  or  in  the
aggregate own of record or beneficially  (as determined in accordance with the
definitions  provided under 
                                     - 22 -


<PAGE>

Regulation  13d-3  promulgated  under the  Exchange  Act) an amount  equal to or
greater than the Percentage of the outstanding Common Stock of Tadeo on the date
of this Agreement and on the Closing Date.


      8.    CONDITIONS PRECEDENT TO THE COMPANY AND THE
            PRINCIPAL STOCKHOLDERS' PERFORMANCES.
            -------------------------------------------

            In addition  to the  fulfillment  of the  parties'  agreements  in
Section 6 above,  the  obligations of the Company to consummate the Merger and
of the Principal  Stockholders to consummate the transactions  contemplated by
this  Agreement  are  further  subject to the  satisfaction,  at or before the
Closing  Date, of all of the  following  conditions,  any one or more of which
may be waived in writing by the Company and the Principal Stockholders:

            8.1   Accuracy   of    Representations    and   Warranties.    All
                  ----------------------------------------------------
representations  and  warranties  made by Mergerco and Tadeo in this Agreement
and/or in any  written  statement  delivered  by  Mergerco or Tadeo under this
Agreement shall be true and correct in all material  respects on and as of the
Closing Date as though such  representations  and warranties  were made on and
as of that date.

            8.2   Performance.   Mergerco  and  Tadeo  shall  have  performed,
                  -----------
satisfied and complied with all covenants,  agreements and conditions required
by this Agreement to be performed,  satisfied or complied with by Mergerco and
Tadeo on or before the Closing Date.

            8.3   Certification.  The Principal  Stockholders  and the Company
                  -------------
shall have received a certificate,  dated the Closing Date, signed by Mergerco
and Tadeo,  certifying,  in such detail as the Principal  Stockholders and his
counsel may reasonably request,  that the conditions specified in Sections 8.1
and 8.2 above have been fulfilled.

            8.4   Resolutions.  The  Principal  Stockholders  and the  Company
                  -----------
shall have received  certified  resolutions of the Board of Directors and sole
stockholder  of  Mergerco  and of the Board of  Directors  of  Tadeo,  in form
reasonably  satisfactory  to counsel for the  Principal  Stockholders  and the
Company,  authorizing the Merger and Mergerco and Tadeo's execution,  delivery
and  performance of this Agreement and all actions to be taken by Mergerco and
Tadeo hereunder,  and shall have received  certified copies of the Certificate
of Incorporation, as amended, and By-laws of each of Tadeo and Mergerco.

            8.5   Approval  of  Company  Stockholders.   The  holders  of  the
                  -----------------------------------
requisite  percentage  of the  outstanding  shares  of  capital  stock  of the
Company  entitled  to vote shall have  approved,  adopted  and  ratified  this
Agreement and the transactions contemplated hereby.

            8.6   Execution  and  Delivery of  Exhibits.  Mergerco  shall have
                  -------------------------------------
executed and  delivered to the Company the  Certificate  of Merger,  and Tadeo
and/or the  Surviving  Corporation  (as  applicable)  shall have  executed and
delivered to each of the Principal  Stockholders duly executed counterparts of
the   Non-Competition    Agreement,   the   Confidentiality   Agreement,   the
Subscription   Agreement,   the  Stockholder   Agreement  and  the  Employment
Agreement.


                                     - 23 -

<PAGE>


            8.7   Delivery of Merger  Consideration.  Tadeo and Mergerco shall
                  ---------------------------------
have delivered to the Principal  Stockholders  stock  certificates  evidencing
the Tadeo Securities,  in amounts  representing  their allocable shares of the
Merger Consideration described in Section 2 of this Agreement.

            8.8   Proceedings  and Instruments  Satisfactory.  All proceedings
                  ------------------------------------------
to  be  taken  in  connection  with  the  transactions  contemplated  by  this
Agreement,   and  all  documents  incidental  thereto,   shall  be  reasonably
satisfactory in form and substance to the Company, the Principal  Stockholders
and their respective counsel.

            8.9   Opinion  of  Counsel.   The   Company   and  the   Principal
                  --------------------
Stockholders  shall receive an opinion of counsel from counsel to Mergerco and
Tadeo substantially in such form as set forth on Exhibit H annexed hereto.
                                                 ---------
      9.  CLOSING.
          -------
            9.1   Place and Date of Closing.  Unless this  Agreement  shall be
                  -------------------------
terminated  pursuant to Section 10 below, the consummation of the transactions
contemplated by this Agreement (the  "Closing")  shall take place in New York,
New York at the  offices of Nixon  Hargrave,  counsel to  Mergerco  and Tadeo,
located at 437 Madison Avenue,  24th Floor,  New York, New York 10022, or such
other  location as is agreed to between the parties,  at 9:30 a.m.  local time
on a date which shall be not more than five business days following  notice by
Tadeo that it is ready to close (the  "Closing  Date");  provided,  that in no
                                                         --------
event shall such Closing  Date,  the Closing and  consummation  of the Merger,
occur later than  October 31,  1998,  unless  approved in writing by Tadeo and
Mergerco.  The  effectiveness  of the Merger  shall occur on the Closing  Date
simultaneous with the Closing.

            9.2   Actions at Closing.  On the Closing Date,  simultaneous with
                  ------------------
the  Closing,  Mergerco  and the  Company  shall file or cause to be filed the
Certificate  of  Merger  with the  Secretary  of State  of New  York.  At such
Closing,  there shall be made, by all necessary and appropriate  persons,  all
payments  and  deliveries  stated in this  Agreement to be made at the Closing
and/or on or prior to the Closing Date.

      10.      TERMINATION OF AGREEMENT.
               ------------------------

            10.1  General.  This  Agreement  may be  terminated  and the
                  -------    
transactions  contemplated  hereby may be  abandoned  at any time prior to the
Closing:  (a) by the mutual  written  consent of the  Company,  the  Principal
Stockholders,  Mergerco and Tadeo;  (b) by Mergerco and Tadeo, on one hand, or
by the Company and the Principal  Stockholders,  on the other hand,  if: (i) a
material  breach shall exist with respect to the written  representations  and
warranties  made by the other party or parties,  as the case may be,  (ii) the
other party or parties,  as the case may be, shall take any action  prohibited
by this  Agreement,  if such  actions  shall  or may have a  material  adverse
effect on the Company and/or the transactions  contemplated hereby,  (iii) the
other party or parties,  as the case may be,  shall not have  furnished,  upon
reasonable

                                     - 24 -

<PAGE>


notice therefor, such certificates and documents required in connection with the
transactions  contemplated  hereby and matters  incidental thereto as it or they
shall have agreed to furnish, and it is reasonably unlikely that the other party
or parties  will be able to furnish such  item(s)  prior to the Outside  Closing
Date specified below, or (iv) any consent of any third party to the transactions
contemplated  hereby (whether or not the necessity of which is disclosed  herein
or in any Schedule  hereto) is  reasonably  necessary to prevent a default under
any outstanding  material  obligation of Mergerco or Tadeo, on one hand, and the
Principal  Stockholders  or the Company,  on the other hand, and such consent is
not obtainable without material cost or penalty (unless the party or parties not
seeking  to  terminate  this  Agreement  agrees  or agree  to pay  such  cost or
penalty);  or (c) by  Mergerco and Tadeo,  at any time on or after September 15,
1998 (the "Outside Closing Date"), if the transactions contemplated hereby shall
not have been  consummated  prior thereto,  and the party directing  termination
shall not then be in breach or  default  of any  obligations  imposed  upon such
party by this Agreement.

            10.2        Notice of Termination.
                        ---------------------

                  In the event of termination  of this  Agreement  pursuant to
this  Section 11,  prompt  written  notice  shall be given by the  terminating
party or parties to the other party or parties.

      11.      INDEMNIFICATION.
               ---------------

            11.1  General.
                  -------
    
                  (a) By  the  Company  and  the   Principal   Stockholders.
                      -----------------------------------------------------
Without  prejudice  to any rights of  contribution  as between  the  Principal
Stockholders and any other  stockholder(s) of the Company,  from and after the
Closing Date: (i) the Company and Kalpaxis  shall jointly and  severally;  and
(ii) the other  Principal  Stockholders,  to the extent set forth in Section 3
of  this  Agreement,   defend,  indemnify  and  hold  harmless  the  Surviving
Corporation  and Tadeo  from,  against  and in respect of any and all  claims,
losses, costs, expenses,  obligations,  liabilities,  damages,  recoveries and
deficiencies,  including interest,  penalties and reasonable  attorneys' fees,
that the Surviving Corporation or Tadeo (collectively,  the "Tadeo Group") may
incur,  sustain or suffer  ("Losses") as a result of any breach of, or failure
by the  Company  or  such  Principal  Stockholder(s)  to  perform,  any of the
representations,  warranties,  covenants or  agreements of the Company or such
Principal  Stockholder(s) contained in this Agreement or in any Exhibit or any
Schedule(s)  furnished  by or on  behalf  of the  Company  or  such  Principal
Stockholder(s) under this Agreement.

                  (b) By the Tadeo Group.  From and after the Closing  Date,
                      ------------------
the Tadeo  Group  shall  jointly  and  severally  indemnify,  defend  and hold
harmless the Principal  Stockholders and each other shareholder of the Company
from, against and in respect of any and all claims,  losses, costs,  expenses,
obligations,  liabilities,  damages,  recoveries and  deficiencies,  including
interest,  penalties  and  reasonable  attorneys'  fees,  that such person may
incur,  sustain or suffer as a result of any breach of, or failure by Mergerco
or Tadeo to perform,  any of the  representations,  warranties,  covenants  or
agreements of Mergerco or Tadeo contained in this Agreement.


                                     - 25 -

<PAGE>


            11.2  Limitations on Certain Indemnities.
                  ----------------------------------

                  (a) The Basket.  Notwithstanding  any other  provision  of
                      ----------
this  Agreement to the contrary,  except for Losses  arising out of claims for
breach of any of the warranties  made under Sections 3.1, 3.2, 3.4, 3.8, 3.11,
3.15,  3.16  and/or  3.22  above,   neither  the  Company  nor  any  Principal
Stockholder  shall be liable to the Tadeo Group with respect to Losses  unless
and until  the  aggregate  amount  of all  Losses  incurred  by the  Surviving
Corporation  or Tadeo  shall  exceed the sum of $60,000  (the  "Basket").  The
applicable Principal  Stockholder(s) shall thereafter be liable for all Losses
in excess of the Basket.

            11.3  Limitation on Indemnity.
                  -----------------------

                  (a) Time   Limitation   on   Indemnity   for  Breach  of  
                      -----------------------------------------------------
Representation   and   Warranty.   The  Tadeo   Group  shall  be  entitled  to
- -------------------------------
indemnification  by a  Principal  Stockholder  and/or the  Company  for Losses
relating to: (i) breach of any  representation  or warranty  hereunder only in
respect  of claims  for which  notice of claim  shall  have been  given to the
Principal  Stockholder  on or before the  second  anniversary  of the  Closing
Date,   or  (ii)  with  respect  to  Losses   relating  to  a  breach  of  any
representations  or warranties  under Section 3.8 above, the expiration of the
final statute of limitations  for those tax returns  covered by the warranties
under  Section  3.8 above;  provided,  however,  that  there  shall be no time
limitation  on the Tadeo Group's  right to  indemnification  in respect of any
violation  of  any  covenant  or  agreement  on the  part  of  such  Principal
Stockholder  contained  in any  Exhibit  hereto,  including  the  Subscription
Agreement,  the Affiliate Letter, the Non-Competition  Agreement, the Proxy or
the Employment Agreement.

                  (b) Prejudice  of  Rights  to  Defend.  No  member  of the
                      ---------------------------------
Tadeo  Group  shall be  entitled  to  indemnification  in the  event  that the
subject  claim for  indemnification  relates  to a  third-party  claim and the
Tadeo Group delayed  giving notice thereof to the Company and/or the Principal
Stockholder  to such an extent as to cause  material  prejudice to the defense
of such third-party claim.

            11.4  Claims for  Indemnity.   Whenever  a  claim   shall  arise
                  ---------------------
for  which any party  shall be  entitled  to  indemnification  hereunder,  the
indemnified party shall notify the indemnifying  party in writing within sixty
(60) days of the  indemnified  party's  first  receipt  of  notice  of, or the
indemnified  party's  obtaining  actual  knowledge of, such claim,  and in any
event within such  shorter  period as may be  necessary  for the  indemnifying
party or  parties  to take  appropriate  action to  resist  such  claim.  Such
notice shall specify all facts known to the  indemnified  party giving rise to
such indemnity rights and shall estimate (to the extent  reasonably  possible)
the amount of  potential  liability  arising  therefrom.  If the  indemnifying
party shall be duly  notified of such  dispute,  the parties  shall attempt to
settle and  compromise the same or may agree to submit the same to arbitration
or, if unable or unwilling to do any of the  foregoing,  such dispute shall be
settled  by  appropriate   litigation,   and  any  rights  of  indemnification
established  by  reason  of  such  settlement,   compromise,   arbitration  or
litigation

                                     - 26 -


<PAGE>


shall promptly  thereafter be paid and satisfied by those  indemnifying  parties
obligated to make indemnification hereunder.


            11.5  Right  to  Defend.   If  the  facts  giving  rise to  any
                  -----------------
claim for  indemnification  shall involve any actual or  threatened  action or
demand  by  any  third  party  against  the  indemnified  party  or any of its
Affiliates,  the  indemnifying  party or parties  shall be  entitled  (without
prejudice to the  indemnified  party's right to participate at its own expense
through  counsel of its own  choosing),  at their expense and through a single
counsel of their own choosing,  to defend or prosecute  such claim in the name
of the indemnifying party or parties, or any of them, or if necessary,  in the
name of the  indemnified  party.  In any event,  the  indemnified  party shall
give the indemnifying party advance written notice of any proposed  compromise
or  settlement  of any such claim.  If the remedy sought in any such action or
demand is solely  money  damages,  the  indemnifying  party shall have fifteen
(15)  days  after  receipt  of such  notice  of  settlement  to  object to the
proposed compromise or settlement,  and if it does so object, the indemnifying
party shall be required to undertake,  conduct and control,  though counsel of
its own choosing and at its sole expense,  the settlement or defense  thereof,
and the  indemnified  party shall  cooperate  with the  indemnifying  party in
connection therewith;  if the remedy sought is other than one for solely money
damages,  the  indemnifying  party shall not  resolve  such claim on behalf of
itself  and  the  indemnified  party  over  the  reasonable  objection  of the
indemnified party.

      12.      COSTS.
               -----

            12.1  Finder's  or  Broker's  Fees.   Except  as  set  forth
                  ----------------------------
herein,  each of Mergerco  and Tadeo (on the one hand) and the Company and the
Principal  Stockholders  (on the other  hand)  represents  and  warrants  that
neither  they nor any of  their  respective  Affiliates  have  dealt  with any
broker or finder in connection  with any of the  transactions  contemplated by
this  Agreement,  and no broker or other person is entitled to any  commission
or finder's fee in connection with any of these transactions.

            12.2  Expenses.   Mergerco,   Tadeo,  the  Company  and  the
                  --------
Principal  Stockholders  shall each pay all of their own respective  costs and
expenses incurred or to be incurred by them, respectively,  in negotiating and
preparing  this  Agreement  and in closing and carrying  out the  transactions
contemplated by this Agreement.  Notwithstanding  the foregoing,  it is agreed
by and among the  parties  hereto  that a maximum of $30,000  shall be paid by
Tadeo for the legal fees and  disbursements  of the Company and the  Principal
Stockholders  incurred in connection  with the  negotiation,  preparation  and
investigation  of  this  Agreement  and  the  other  Exhibits,  documents  and
schedules as are prepared and  delivered in connection  with the  consummation
of the  transactions  contemplated by this Agreement,  to Messrs.  Sweeney Lev
and Blinkoff LLP, counsel to the Company and the Principal Stockholders,  with
any fees and  disbursements  of such legal counsel in addition to such amounts
in the  aggregate to be borne  solely by persons or entities  other than Tadeo
or the  Company;  provided,  that  if  the  Company  or  any of the  Principal
Stockholders  elect not to  consummate  the Merger  for any reason  other than
Tadeo's:  (i)  termination  of good  faith  negotiations  or other  refusal to
proceed to close the Merger  based on other  than the  results of Tadeo's  due
diligence  investigation,  (ii) failure to execute agreements

                                     - 27 -

<PAGE>

substantially  in accordance with the business and other terms contained in this
Agreement,   without   being  based  upon  the  results  of  its  due  diligence
investigation,  or (iii)  failure  or  refusal  to comply  with its  contractual
obligations,  covenants  and  agreements  to be performed as  conditions  of the
Company  and  the  Principal   Stockholders  to  closing  of  the   transactions
contemplated by this Agreement,  without being based upon the results of its due
diligence  investigation,  then Tadeo shall not be  obligated to pay any of such
fees or expenses of counsel to the Company and the Principal Stockholders.

      13.   FORM OF AGREEMENT.
            -----------------

            13.1  Effect  of  Headings.  The  Section  headings  used in
                  --------------------
this  Agreement  and the  titles of the  Schedules  hereto  are  included  for
purposes  of  convenience  only,  and shall not  affect  the  construction  or
interpretation  of any of the  provisions  hereof  or of the  information  set
forth in such Schedules.

            13.2  Entire Agreement;  Waivers. This Agreement constitutes
                  --------------------------
the entire  agreement  between the parties  pertaining  to the subject  matter
hereof,  and  supersedes  all prior  agreements or  understandings  as to such
subject  matter.  No party hereto has made any  representation  or warranty or
given any covenant to the other except as set forth in this  Agreement and the
Schedules  and Exhibits  hereto.  No waiver of any of the  provisions  of this
Agreement  shall  be  deemed,  or shall  constitute,  a  waiver  of any  other
provisions,  whether  or not  similar,  nor  shall  any  waiver  constitute  a
continuing  waiver.  No waiver shall be binding unless  executed in writing by
the party making the waiver.

            13.3  Counterparts.   This   Agreement   may   be   executed
                  ------------
simultaneously  in any number of  counterparts,  each of which shall be deemed
an  original,  but all of which  together  shall  constitute  one and the same
instrument.

            13.4  Confidentiality.  Tadeo,  the  Company and each of the
                  ---------------
Principal  Stockholders  agree and acknowledge that in connection with Tadeo's
due diligence  investigation of the Company,  and the further  negotiations to
be conducted  between the parties  regarding the terms of the proposed Merger,
each  of the  parties  will  receive  confidential  information  of the  other
party.  Tadeo,  each of the Principal  Stockholders  and the Company do hereby
agree to  maintain,  and to cause  their  representatives  to  maintain,  such
information  as  confidential;  and except as may be  necessary to protect the
legal  rights  of a  party  in  litigation  if  the  proposed  Merger  is  not
consummated,  each party shall not divulge the confidential information of the
other  party.  In the event  that the Merger is not  consummated,  each of the
parties  agrees to return to the other party all  confidential  information of
the other party then in the receiving  party's  possession.  The obligation of
confidentiality  created herein shall not apply to information which was known
to a party prior to its disclosure  hereunder,  or which is, or falls into the
public domain  (provided  such did not fall into the public domain through the
unauthorized  acts of a  receiving  party),  or which a party is  required  to
disclose by law.

            14.   PARTIES.
                  -------

                                     - 28 -

<PAGE>


            14.1  Parties  in  Interest.   Nothing  in  this  Agreement,
                  ---------------------
whether  expressed  or  implied,  is intended to confer any rights or remedies
under or by reason of this  Agreement on any persons other than the parties to
it  and  their   respective   heirs,   executors,   administrators,   personal
representatives,  successors  and permitted  assigns,  nor is anything in this
Agreement  intended to relieve or discharge  the  obligations  or liability of
any third  persons  to any party to this  Agreement,  nor shall any  provision
give any third persons any right of  subrogation or action over or against any
party to this Agreement.

            14.2  Notices.  All  notices,  requests,  demands  and other
                  ------- 
communications  under this  Agreement  shall be in writing and shall be deemed
to have been duly  given on the date of service  if served  personally  on the
party to whom  notice is to be given,  or on the  third day after  mailing  if
mailed  to the  party to whom  notice is to be  given,  by first  class  mail,
registered or certified, postage prepaid, and properly addressed as follows:

                  (a)   If to the Company and to Kalpaxis:

                        Astratek, Inc.
                        5 Hanover Square
                        New York, NY  10004
                        Attention: Alexander Kalpaxis

                  (b)   If to Rubin and the Trust:

                        c/o Robert M. Rubin
                        6060 Kings Gate Circle
                        Del Ray Beach, Florida  33484

                        with a copy sent concurrently to:

                        Sweeney Lev and Blinkoff LLP
                        708 Third Avenue
                        New York, New York 10022
                        Attn:  Sharon Blinkoff
 
                  (c)   If to Mergerco, the Surviving Corporation
                        or Tadeo:

                        Tadeo Holdings, Inc.
                        42705 Grand River Avenue - Suite 20
                        Novi, Michigan 48375
 
                        Attention: Brian Bookmeier, President

                                     - 29 -


<PAGE>


                        with a copy sent concurrently to:

                        Nixon, Hargrave, Devans & Doyle llp
                        437 Madison Avenue,
                        New York, New York 10022
                        Attention:  Peter W. Rothberg, Esq.

or to such  other  address  as any party  shall  have  specified  by notice in
writing given to all other parties.

      15.   MISCELLANEOUS.
            -------------

            15.1  Amendments   and   Modifications.   No   amendment  or
                  --------------------------------
modification  of this  Agreement  or any Exhibit or Schedule  hereto  shall be
valid unless made in writing and signed by the party to be charged therewith.

            15.2  Non-Assignability;   Binding   Effect.   Neither  this
                  -----------------
Agreement,  nor any of the rights or  obligations  of the  parties  hereunder,
shall be assignable by any party hereto  without the prior written  consent of
all other parties  hereto.  Otherwise,  this  Agreement  shall be binding upon
and shall  inure to the  benefit of the  parties  hereto and their  respective
heirs, executors,  administrators,  personal  representatives,  successors and
permitted assigns.

            15.3  Governing Law;  Jurisdiction.  This Agreement shall be
                  ----------------------------
construed  and   interpreted   and  the  rights  granted  herein  governed  in
accordance  with the laws of the  State of New York  applicable  to  contracts
made and to be performed wholly within such state.

            15.4  Definition.  Whenever  in this  Agreement  the  phrase
                  ----------
"to the  knowledge  of" or "to the best  knowledge  of" is used,  such  person
shall be held to have made such  investigation of the facts and circumstances,
including  but  not  limited  to  communications   with  relevant   employees,
consultants or other  representatives  as a reasonable  person,  given his/her
position with the Company or Tadeo,  as applicable,  would be expected to make
in  order  to be  able  to  make  the  representations,  warranties  or  other
statements made by such persons in this Agreement.


                                     - 30 -

<PAGE>

      IN WITNESS  WHEREOF,  the parties have executed this Agreement on and as
of the date first set forth above.

                                    TADEO HOLDINGS, INC.


                                    By:--------------------------
                                       Brian Bookmeier, President


                                    ASTRATEK ACQUISITION CORP.


                                    By:---------------------------
                                       Damon Testaverde, President

                                    ASTRATEK, INC.


                                    By:----------------------------
                                       Alexander Kalpaxis, President


                                    THE PRINCIPAL STOCKHOLDERS:


                                     ------------------------------
                                       Alexander Kalpaxis


                                     -------------------------------
                                       Robert M. Rubin


                                    THE RUBIN FAMILY IRREVOCABLE
                                    STOCK TRUST U/A DATED April 30, 1997


                                    By:----------------------------------
                                                   , Trustee


                                    By:---------------------------------- 
                                                   , Trustee





                                     - 31 -

<PAGE>

                                  EXHIBITS


                  A     -     Certificate of Merger

                  B-1   -     Form of Non-Competition Agreement

                  B-2   -     Form of Confidentiality Agreement

                  C     -     Form of Employment Agreement

                  D-1   -     Promissory Note of Alexander Kalpaxis

                  D-2   -     Promissory Note of Arion Kalpaxis

                  E     -     Form of Subscription Agreement

                  F     -     Form of Stockholder Agreement

                  G     -     Opinion   of  Counsel  to  the
                              Company   and  the   Principal
                              Stockholders

                  H     -     Opinion    of    Counsel    to
                              Mergerco and Tadeo




                                     - 32 -


<PAGE>


                                                               Exhibit 2.1

      Exhibits  and  Schedules to the  Agreement  and Plan of Merger have been
omitted.  The following is a list of the omitted  Exhibits and Schedules which
Tadeo agrees to furnish supplementally to the Commission upon request:

      Exhibits:
 
      Exhibit A         Certificate of Merger
      Exhibit B-1       Form of Non-Competition Agreement
      Exhibit B-2       Form of Confidentiality Agreement
      Exhibit C         Form of Employment Agreement
      Exhibit D-1       Promissory Note of Alexander Kalpaxis
      Exhibit D-2       Promissory Note of Arion Kalpaxis
      Exhibit E         Form of Subscription Agreement
      Exhibit F         Form of Stockholder Agreement
      Exhibit G         Opinion of Counsel to the Company
                        and the Principal Stockholders
      Exhibit H         Opinion of Counsel to Mergerco and Tadeo

      Schedules:

      Schedule 3.1      Ownership of the Stock
      Schedule 3.4      Capital Structure; Stock Ownership
      Schedule 3.5      Investments
      Schedule 3.6(b)   Financial Information
      Schedule 3.7      Certain Adverse Changes
      Schedule 3.8      Tax Returns and Tax Audits
      Schedule 3.9      Personal Property; Liens
      Schedule 3.10     Real Property
      Schedule 3.12     Inventories
      Schedule 3.13     Insurance Policies
      Schedule 3.15     Contracts and Commitments
      Schedule 3.17     Labor, Benefit and Employment Agreements
      Schedule 3.18     No Breach of Statute, Decree or Other Instrument
      Schedule 3.19     Compliance with Laws
      Schedule 3.20     Litigation
      Schedule 3.21     Patents, Licenses and Trademarks
      Schedule 3.22     Transactions with Affiliates
      Schedule 3.23     Bank Accounts
      Schedule 6.3      Key Employees
      Schedule 6.8      Employee Cash Bonuses
 

<PAGE>

                                                                    EXHIBIT D
                                                                    ---------

                            STOCKHOLDER AGREEMENT

      This Stockholder  Agreement (this  "Agreement"),  entered into this 23rd
day of October,  1998,  among ALEXANDER  KALPAXIS  ("Kalpaxis"),  ROBERT RUBIN
("Rubin")  and THE RUBIN  FAMILY  IRREVOCABLE  STOCK TRUST U/A DATED April 30,
1997 (the "Trust"),  TADEO HOLDINGS,  INC., a Delaware corporation  ("Tadeo"),
having its  principal  offices at 42705 Grand River  Avenue - Suite 20,  Novi,
Michigan  48375,  and  ASTRATEK  ACQUISITION  CORP.,  a New  York  corporation
("Mergerco"),  having its principal executive offices at c/o Nixon,  Hargrave,
Devans & Doyle llp, 437 Madison Avenue,  New York, New York 10022;.  Kalpaxis,
Rubin  and  the  Trust  are  hereinafter   individually  referred  to  as  the
"Stockholders."

                             W I T N E S S E T H:

      WHEREAS,  Tadeo and Mergerco  have  entered into that certain  Agreement
and Plan of Merger,  dated  October 23,  1998 (the  "Merger  Agreement")  with
ASTRATEK,  INC., a New York corporation (the "Company"),  having its principal
offices at 5 Hanover  Square,  New York, New York 10004;  and KALPAXIS,  RUBIN
and THE TRUST; and

      WHEREAS,  as an inducement to cause Tadeo and Mergerco to enter into the
Merger Agreement with the Company,  Kalpaxis,  Rubin and the Trust have agreed
to enter into this Agreement;

      NOW, THEREFORE,  in consideration of the mutual covenants and agreements
herein  contained,  the parties  hereto  intending to be bound  hereby,  it is
hereby agreed as follows:

1.  Representations  and  Warranties  of  the  Stockholders.   Each  of  the
    -------------------------------------------------------
Stockholders  who has  executed  this  Agreement  does  hereby  severally  and
individually  (and not jointly and  severally)  represent and warrant to Tadeo
and Mergerco, as follows:

            (a)   The  number of shares of common  stock of the  Company  (the
"Stock") owned  beneficially by such Stockholder is as set forth on Schedule A
annexed hereto.  Such  Stockholder is the legal and beneficial owner of his or
her  shares  of the  Stock,  free and  clear of all  pledges,  liens,  claims,
charges,   options,   calls,   encumbrances,   restrictions   and  assessments
whatsoever,  except any  restrictions  which may be created  by  operation  of
state or federal securities laws.

            (b)   The execution,  delivery and  performance of this Agreement,
the  Merger  Agreement  and the  consummation  of the  Merger  and  the  other
transactions  contemplated  by the Merger  Agreement has been duly and validly
authorized by such  Stockholder in his or her capacity as a stockholder of the
Company,  and,  with  respect to  Kalpaxis  and Rubin , in his  capacity  as a
member of the Board of  Directors of the Company.  Such  Stockholder  has full
legal right,  power and authority to execute and deliver this Agreement and to
consummate the 


<PAGE>

transactions  contemplated  hereby.  This  Agreement and, when executed and
delivered by such Stockholder, the Subscription Agreement to be executed by each
Stockholder in favor of Tadeo,  constitutes and will constitute the legal, valid
and  binding   obligations  of  such  Stockholder,   enforceable   against  such
Stockholder  in accordance  with their  respective  terms,  except to the extent
limited by  bankruptcy,  insolvency,  reorganization  and other  laws  affecting
creditors' rights generally,  and except that the remedy of specific performance
or similar  equitable  relief is available  only at the  discretion of the court
before which enforcement is sought.


2.  Representations  With Respect to the Percentage.  Rubin and the Trust do
    ----------------------------------------------- 
hereby  represent  that Rubin and the  Trust,  along  with any  affiliates  of
either, do not have, in the aggregate,  record or beneficial ownership of more
than 613,798 shares of Tadeo Common Stock (which  includes  Rubin's  ownership
of warrants to acquire  100,000  shares of Tadeo Common Stock  exercisable  at
$1.00 per share).

3.  Binding Effect;  Definitions.  This Agreement shall be valid and binding
    ----------------------------
upon each  Stockholder  executing  this  Agreement  even if all of the persons
named  as  Stockholders   herein  do  not  so  execute  such  Agreement.   All
capitalized  terms used herein and not  otherwise  defined shall have the same
definitions as are contained in the Merger Agreement.

    IN  WITNESS  WHEREOF,   each  of  the  undersigned  have  executed  this
Agreement, the date and year first above written.

                                    TADEO HOLDINGS, INC.


                                    By:_____________________________________
                                       Brian Bookmeier, President


                                    ASTRATEK ACQUISITION CORP.


                                    By:_____________________________________
                                       Damon Testaverde, President


                                    THE STOCKHOLDERS:

                                    _______________________________________
                                    ALEXANDER KALPAXIS

                                    _______________________________________
                                    ROBERT M. RUBIN





                                     - 2 -


<PAGE>

                                    THE RUBIN FAMILY IRREVOCABLE
                                    STOCK TRUST U/A DATED April 30, 1997

                                    By:_______________________________________
                                                                  , Trustee

                                    By:_______________________________________
                                                                  , Trustee





                                     - 3 -


<PAGE>

                                 SCHEDULE A
                                 ----------

     

                                                  Number of Astratek, Inc.
                 Name                               Common Shares Owned

     Alexander Kalpaxis                                  1,410,350

     Robert M. Rubin                                       261,710

     THE RUBIN FAMILY IRREVOCABLE STOCK                    811,769
        TRUST U/A DATED April 30, 1997




                                                           Exhibit 10.1

                                                        
                             EMPLOYMENT AGREEMENT
                             --------------------

      This AGREEMENT (this  "Agreement")  dated as of October 1, 1998, is made
by and between Tadeo Holdings Inc., a Delaware  corporation  (the  "Company"),
having  offices at 42705 Grand River Avenue - Suite 20, Novi,  Michigan  48375
and  Alexander  John  Kalpaxis,  residing at 88-27 82nd Avenue,  Glendale,  NY
11385 (the "Executive").

      WHEREAS,  the Executive is currently  Chairman of the Board,  President,
and  Chief  Executive  Officer,  of  Astratek,  Inc.  ("Astratek")  a New York
Corporation having its offices at 5 Hanover Square, New York, New York;

      WHEREAS,  Astratek,  Inc.  is  a  party  to  a  Merger  Agreement  dated
_________________,  whereby  Astratek  will  be  merged  into a  wholly  owned
Subsidiary of the Company and become the surviving  corporation  of the merger
("Merger")and a wholly owned subsidiary of the Company;

      WHEREAS,  the Company  wishes to provide for the  continued  services of
the  Executive  following  the  Merger,  to serve as  Chairman  of the  Board,
President and Chief Executive Officer, of Astratek,  and to serve as Executive
Vice-President,  Chief of  Technology,  and a member of the Board of Directors
of the Company;

      WHEREAS,  the  Executive  is willing to continue to serve in his current
capacities  for Astratek  following the Merger and is willing to also serve as
a Member of the Board of  Directors  of the  Company  as well as an  Executive
Vice-President and Chief of Technology, on the terms set forth herein;

      NOW,  THEREFORE,  in  consideration of the mutual covenants and promises
herein  contained and other good and valuable  consideration,  the receipt and
sufficiency of which are hereby acknowledged, the parties agree as follows:

1.    Definitions.
      -----------

      1.1   "Affiliate"  means any person or entity controlling, controlled by
or under common control with the Company including Astratek after the Merger.

      1.2   "Board" means the Board of Directors of the Company.

      1.3   "Cause" means (a) the Executive is convicted of a felony  involving
actual  dishonesty  as  against  the  Company  or an  Affiliate,  or  (b)  the
Executive,  in  carrying  out  his  duties  and  responsibilities  under  this
Agreement,  is guilty  of gross  neglect  or gross  misconduct  resulting,  in
either case, in material harm to the Company and/or any Affiliate,  or (c) the
Executive  fails to follow the lawful  directions of the Board of Directors of
Astratek,  or of the Chief  Executive  Officer and the Board of  Directors  of
Tadeo.



                                      1

<PAGE>

      1.4   "Commencement Date" has the meaning set forth in Section 3 below.

      1.5   "Date of Termination" means (a) in the case of a termination for
which a Notice of  Termination  is required,  the date of actual receipt of such
Notice of Termination or, if later, the date specified therein,  as the case may
be,  and (b) in all  other  cases,  the  actual  date on which  the  Executive's
employment terminates during the Term of Employment. (As that term is defined in
Section 3 below.)

      1.6   "Disability" means the Executive's inability to render, for a period
of one hundred and twenty  (120)days in any period of six consecutive  months,
services  hereunder by reason of permanent  disability,  as  determined by the
written  medical  opinion  of  an  independent   medical  physician   mutually
acceptable  to the  Executive  and  the  Company.  If the  Executive  and  the
Company cannot agree as to such an independent  medical physician,  each shall
appoint one medical  physician and those two physicians  shall appoint a third
physician who shall make such a determination.  Notwithstanding the above, the
Executive  shall not be deemed  disabled  for the  purposes of this  Agreement
unless  he would be deemed  disabled  under any  long-term  disability  policy
obtained  by Company  and/or  Astratek  for the  benefit of  Executive,  which
policy is approved in writing by Astratek and the Company.

      1.7   "Good Reason"  means and shall be deemed to exist if,  without the
prior express written consent of the Executive, (a) in the absence of Cause, the
Executive  is  assigned  any  duties  or  responsibilities  inconsistent  in any
material  respect  with the scope of the duties or  responsibilities  associated
with the Executive's titles or positions,  as set forth and described in Section
4 of this  Agreement;  (b) in the  absence  of Cause,  the  Executive  suffers a
reduction in the duties, responsibilities or effective authority associated with
his  titles  and  positions  as set forth  and  described  in  Section 4 of this
Agreement; (c) in the absence of Cause, the Executive is not appointed to, or is
removed  from,  the  offices  or  positions  provided  for in  Section 4 of this
Agreement  (other than membership on the Board of Directors of Company,  so long
as Company has  nominated  Executive  for  election to the Board of Directors of
Company);  (d) in the  absence  of Cause,  the  Company  fails to  substantially
perform any material term or provision of this  Agreement,  if following  notice
the Company is given  adequate time to cure any such failure  (which time period
shall  be less  than  thirty  (30)  days);  (e) in the  absence  of  Cause,  the
Executive's  compensation  provided for hereunder is decreased;  (f) the Company
fails to obtain the full assumption of this Agreement by a successor entity; (g)
the Company  continually  fails to reimburse the Executive for business expenses
in  accordance  with Section 5 of this  Agreement;  (h) the Company fails to use
reasonable  efforts  to  maintain,  or cause  to be  maintained,  directors  and
officers  liability  insurance coverage for the Executive as provided in Section
15.7 of this  Agreement;  (i) the Company  purports to terminate the Executive's
employment  for  Cause  and such  purported  termination  of  employment  is not
effected in accordance with the  requirements  of this  Agreement;  or (j) there
shall  be  consummated  (x)any  liquidation  of  the  Company  or  the  sale  of
substantially  all of the assets of the  Company and its  Affiliates  taken as a
whole,  or (y) any  merger,  consolidation  and/or  other  business  combination
involving  the  Company  and/  or  Astratek  or  any  combination  of  any  such
transactions (a "Transaction"),  other than a Transaction (A) involving only the
Company and Astratek or another

                                      2



<PAGE>

Affiliate of the Company, or (B) immediately after which the shareholders of the
Company who were shareholders  immediately prior to the Transaction  continue to
own beneficially,  directly or indirectly,  in substantially similar proportions
to those in effect  immediately prior to such Transaction,  more than 50% of the
then outstanding voting securities of the Company; or (C) in which any Person or
group (as such term is defined in Rule 13d-5 of the  Securities  Exchange Act of
1934,  as amended  (the  "Exchange  Act"),  of related  Persons  which is not an
Affiliate of the Company as of the  Commencement  Date shall  beneficially  own,
directly or indirectly,  more than 50% of the then  outstanding  voting stock of
the Company.  For purposes of this Agreement,  "Person(s)" means any individual,
entity, or other person, as defined in Section 3(a) (9) of the Exchange Act, and
as used in Sections 13 (d) and 14 (d) thereof.

      1.8   "Subsidiary"  means each corporation,  limited liability  company,
partnership,  joint venture or other form of business  entity more than 50% of
whose equity is beneficially owned by a person or entity.

      1.9   "Year" means each 12 month period  during the Term of  Employment,
the first day of which  commences on the  Commencement  Date and terminates 12
months thereafter.

2.    Employment
      ----------

The Company agrees to employ the Executive,  and Executive agrees to serve the
Company and Astratek, upon the terms and conditions hereinafter set forth.

3      Term
       ----

Subject to the terms of this  Agreement,  the  employment of Executive will be
for a period of three  (3)  years,  commencing  on the  effective  date of the
Merger  ("Commencement  Date") and ending on the  fourth  anniversary  of such
date (the  "Term of  Employment").  On such  fourth  anniversary,  the Term of
Employment shall  automatically be extended for an additional one year period,
unless not later than  ninety  days (90) prior to the end of the fourth  Year,
either party to this  Agreement  shall have given written  notice to the other
that the Term of  Employment  shall not be  extended  beyond its then  current
expiration date.
 
4.    Position, Responsibilities and Duties.
      -------------------------------------

      4.1   Executive shall devote his full time, energy, skills and attention
to the  performance of his duties and  responsibilities  hereunder and shall use
his  best  efforts  to  perform   faithfully  and  efficiently  the  duties  and
responsibilities contemplated by this Agreement.
 
      4.2   Executive shall have the title and hold the position Of Chairman of
the Board,  President and Chief Executive Officer of Astratek and the additional
title and position of Executive  Vice- President and Chief of Technology for the
Company.  Executive  shall also serve,  without  additional  compensation,  as a
director  of Company.  The  Company  will in the absence of receipt of notice by
Executive of a proposed termination for Cause under Section 10.3

                                      4

<PAGE>

nominate  him for  election  to the  Board of the  Company,  and  recommend  his
election to the shareholders in appropriate proxy or other election solicitation
material.

      4.3   Executive shall report directly to the Chairman of the Board,
President and Chief Executive  Officer of the Company.  If the foregoing offices
are held by different  individuals  the  Executive  will report  directly to the
Chairman of the Board.  All other  officers and  employees of the Company in the
areas of research, development,  engineering,  technology, and product marketing
shall  report  to the  Executive,  as  well  as all  employees  of  Astratek  or
Subsidiaries  of the  Company or  Astratek.  No other  employee,  executive,  or
officer of the  Company or  Astratek  or any  Subsidiary  of Company or Astratek
shall have the authority or the responsibilities in those areas reserved for the
Executive herein.

      4.4   Executive shall perform the duties and shall have the
responsibilities  and authorities  for Astratek as are normally  associated with
the offices of Chairman of the Board,  President and Chief Executive Officer for
a corporation of Astratek's  size which is engaged in the business  conducted by
Astratek. Executive shall perform such duties under the general direction of the
Chairman of the Board,  President and Chief Operating Officer of the Company, in
consultation  with the  Company's  Board and in  accordance  with the budget and
plans  approved  by the Boards of both the Company and  Astratek.  As  Executive
Vice-President and Chief of Technology for the Company,  the Executive shall, in
consultation with and under the general direction of the Board of Directors, and
the Company's Chief Executive  Officer,  be responsible for preparing the budget
for the Company and Astratek's research and development,  and  computer/products
marketing  efforts,  and establishing the strategy and overall  direction of the
Company  and   Astratek's   research  and   development   efforts  and  for  the
implementation  of  the  corporate  plans  and  policies  for  computer  product
development.

      4.5   Following  the  Merger,  Company  will  conduct  a  search  for  a
President and Chief Executive Officer ("CEO") for Company,  as well as a Chief
Financial Officer ("CFO") of Company,  who will also hold the positions of CFO
of Astratek and Chief  Operating  Officer ("COO") of the Company and Astratek,
respectively.   The  individual  selected  for  the  CEO  position  will  have
experience  and  stature in the  software  industry  and the first such person
selected will be  reasonably  acceptable to both the Board of Directors of the
Company  and  the  Executive.  The  individual  selected  for  the CFO and COO
positions will be required to have  experience in the software  industry,  and
the first such  person  selected  will be  reasonably  acceptable  to both the
Board of Directors of the Company and the Executive.

      4.6   Following  completion  of  the  Merger,  The  Executive  shall  be
appointed  to the Board of  Directors of the  Company.  One  additional  Board
Member  who  has  knowledge  of  and a  background  in the  Computer  Software
Industry,  and is reasonably acceptable to both the Executive and the Company,
will be appointed to the Board of Directors of Company.

5.    Compensation; Benefits; Expenses; and Bonus.
      -------------------------------------------

      5.1   As compensation for the services to be rendered 


                                      4
<PAGE>


hereunder,  Astratek  shall pay to Executive a base salary ("Base  Salary") at
the rate of $160,000 per annum,  payable in equal  installments  at such times
as shall be agreed upon by the Company and  Executive  but no less  frequently
than monthly.  Executive's Base Salary shall also be reviewed  annually by the
Compensation  Committee  of the Board of  Directors  of  Company,  or the full
Board of Company if no such Committee is  constituted,  for  consideration  of
merit  increases.  In  conducting  any such annual  review,  the  Compensation
Committee or the Board shall take into  account any change in the  Executive's
responsibilities,  increases in the  compensation  of other  executives of the
Company or Astratek,  and the salaries  being paid by public  companies in the
computer  software  industry that have similar financial results and operating
performance,  the  performance of the Executive and other  pertinent  factors.
In addition to  consideration  for merit  increases,  commencing on January 1,
2000  and  on  each  succeeding  January  1  thereafter  during  the  Term  of
Employment  Executive's  Base  Salary  will  be  increased  by the  percentage
increase in the national  consumer price index ("CPI") as issued by the United
States  Department of Labor.  The Base Salary,  once increased by either merit
or CPI increase, shall then constitute the "Base Salary"
 
      5.2   During the Term of Employment,  the Executive shall be eligible to
participate,  as determined by the Compensation  Committee of the Board or the
full Board,  in the event no separate  Compensation  Committee is established,
in  all  incentive  compensation,   bonus,  and benefit  plans  and  programs
howsoever  defined and  maintained  by the  Company  and or  Astratek  for the
benefit  of  its  executives  and  employees,   including  without  limitation
bonuses,  stock  option  plans or other  stock-based  compensation  plans,  or
equity  appreciation  plans,  disability and retirement  plans. In addition to
the foregoing,  Astratek shall pay to the Executive a Performance  Bonus based
on the  operating  results of Astratek.  For any fiscal year ending during the
Term of Employment in which Earnings  Before Taxes Interest  Depreciation  and
Amortization  ("EBITDA")  equals or exceed one million  dollars  ($1,000,000),
Executive  shall  receive a bonus  computed as  follows:  one and one half per
cent  (1.5%)  of  EBITDA  equal  to  or  in  excess  of  one  million  dollars
($1,000,000),  but less than ten million  dollars  ($10,000,000);  and two and
one  half  per  cent  (2.5%)  of  EBITDA  in  excess  of ten  million  dollars
($10,000,000),   but  less  than  fifteen   million   dollars   ($15,000,000).
Executive  shall not be  entitled  to a bonus on  EBITDA in excess of  fifteen
million dollars  ($15,000,000).  The foregoing performance bonus shall be paid
by  Astratek  within  sixty  (60) days of the carry over  payment  end of each
Fiscal Year of Astratek ending during the Term of Employment.

      5.3   Company  shall  advance  and/or  reimburse  reasonable  travel and
other  reasonable  out-of-pocket  expenses  incurred  or  to  be  incurred  by
Executive  in  rendering  the  services  hereunder  on  behalf of  Company  in
accordance with Company's then current policies regarding same.
 
      5.4   During the Term of Employment  Executive shall be entitled to four
weeks of paid  vacation  (or longer if longer  periods  are  provided to other
Executives of the Company or its Subsidiaries,  and such other fringe benefits
and  perquisites as may be provided to other  Executives of the Company or its
Subsidiaries).

      5.5   Company will pay the  Executive  the sums due under  Sections 5.1,
5.2 and 5.3 to the extent that  Astratek's cash flow from operations and other
sources of liquidity are insufficient to

                                      5

<PAGE>

make such payments.

6.    Insurance.
      ---------

      6.1   Company  shall,  for so long as  Executive  is employed by it, pay
for the benefit of Executive the premiums on a life insurance  policy insuring
the  life  of  Executive  in  the  amount  of  $250,000.  The  Company  in its
discretion  may at any time after the  execution of this  Agreement  apply for
and procure as owner and for its own  benefit,  key man life  insurance on the
life of  Executive,  and  Executive  shall have no interest  whatsoever in any
such key man policy,  Executive shall at the request of the Company  cooperate
with the Company in assisting it to obtain or maintain such coverage.
 
      6.2   Company  shall,  for so long as  Executive  is employed by it, pay
for the benefit of Executive and  Executive's  Family the premiums for medical
insurance,  including  basic as well as major  medical  coverage,  pursuant to
such  policies  as are  made  available  to  other  senior  executives  of the
Company,  and on the same basis therefor.  The Company shall also, for so long
as  Executive  is employed by it,  obtain and pay the premiums for the benefit
of Executive disability insurance policy, as agreed by the parties.

7.    Non-Competition and Confidential Information.
      --------------------------------------------

      7.1   Executive  will not at any time,  whether during or after the Term
of  Employment,  reveal  to any  person  or  entity  any  of the  Confidential
Information of Company,  which includes the information of its Affiliates,  or
of  any  third  party  which  the  Company,  or its  Affiliates  is  under  an
obligation to keep confidential.  The term "Confidential  Information" as used
throughout   this  Agreement   shall  mean  all  trade  secrets,   proprietary
information and other data or information (and any tangible  evidence,  record
or  representation  thereof),  whether  prepared,  conceived  or  developed by
Executive  or any  other  employee  or  contractor  for  the  Company,  or its
Affiliates  or  received  by the  Company  or its  Affiliates  from an outside
source,  which is in the possession of the Company or an Affiliate (whether or
not the property of the  Company),  which in any way relates to the present or
future business of the Company  including its  Affiliates,  or any customer or
supplier  of the  Company  or its  Affiliates,  and  which  is  maintained  in
confidence  by the  Company  and/  or its  Affiliates.  Without  limiting  the
generality of the foregoing,  "Confidential  Information" shall mean all trade
secrets,  know-how,  proprietary  information  and other  information  or data
relating to the present or future  business of the Company and its Affiliates,
including but not limited to:

            (i) any  idea,  improvement,  invention,  innovation,  development
            technical  data,  design,  formula,   device,  pattern,   concept,
            computer program,  software,  firmware,  source code, object code,
            algorithm,  subroutine,  object module, schematic, model, diagram,
            flow chart, chip masking specification,  user manual,  training or
            service manual, product  specification,  plan for a new or revised
            product,  compilation of information,  or work in process, and any
            and  all  revisions  and  improvements  relating  to  any  of  the
            foregoing  (in  each  case  whether  or not  reduced  to  tangible
            form); and

                                      6


<PAGE>

            (ii) the name of any customer,  employee,  prospective customer or
            consultant,  any sales plan,  marketing material,  plan or survey,
            business  plan,  product  or  development  plan or  specification,
            business  proposal,  financial record, or business record or other
            record or  information  relating to the business of the Company or
            its   Affiliates.   Notwithstanding   the   foregoing,   the  term
            Confidential  Information shall not apply to information (w) which
            the  Company or an  Affiliate  has  voluntarily  disclosed  to the
            public  without  restriction,  (x)  which has  otherwise  lawfully
            entered the public  domain,  (y) which the Company or an Affiliate
            has permitted  Executive to disclose by its prior written consent;
            or (z) which Executive may disclose at a forum,  workshop or round
            table  conference  with the prior  knowledge  and  consent  of the
            Company.

      7.2   Executive further  represents that Executive's  performance of all
of the terms of this  Agreement  and as an  Executive  of the Company does not
and  will  not  breach  any  agreement  to  keep  in  confidence  Confidential
Information  acquired  by  Executive  prior  to  employment  by  the  Company.
Executive  has not entered into,  and agrees not to enter into,  any agreement
either written or oral in conflict herewith.

      7.3   During the Term of Employment,  Executive  agrees not to make, use
or permit to be used any notes, memoranda,  reports, lists, records, drawings,
sketches,  specifications,  software  programs,  data,  documentation or other
materials  of any  nature  relating  to any  matter  within  the  scope of the
business  of Company  or its  Affiliates  concerning  any of its  dealings  or
affairs  otherwise  than  for the  benefit  of  Company  and  its  Affiliates.
Executive further agrees, after the termination of his Employment,  not to use
or permit  to be used any such  notes,  memoranda,  reports,  lists,  records,
drawings, sketches, specifications,  software programs, data, documentation or
other materials  including Company's manuals and policy statements or those of
its Affiliates,  it being agreed that all of the foregoing shall be and remain
the sole and exclusive  property of the Company  subject to the  obligation of
confidentiality  created  herein.  Executive  agrees that within ten (10) days
after the  termination of  Executive's  Term of  Employment,  Executive  shall
either  (i)  deliver  all of the  foregoing,  and all copies  thereof,  to the
Company,  at its main  office or (ii)  destroy all of the  foregoing,  and all
copies thereof,  and deliver a sworn notice to the Company  certifying to such
destruction.

      7.4   For a period of one (1) year following  termination of Executive's
employment with Company,  regardless of the reason for such  termination,  be it
voluntary by resignation of the Executive,  or involuntary and at the request of
the Company,  for Cause or otherwise  (subject to the provisions of Section 10.4
(iv) of this Agreement),  Executive agrees not to either directly or indirectly,
as an owner, manager, stockholder,  consultant, director, officer or employee of
any business  entity,  participate  in the  development or provision of goods or
services which are competitive with goods or services sold or licensed, or under
development,  by the  Company  or its  Affiliates,  or which  are  otherwise  in
competition  with Company  and/or its  Affiliates,  without first  obtaining the
prior written consent and authorization of the Company which Company may in its

                                      7

<PAGE>

sole  discretion  grant or deny.  The foregoing  restriction  shall not prohibit
Executive  from  owning up to one  percent  (1%) of the issued  and  outstanding
securities  of any  publicly  held  corporation.  The  determination  of whether
services are competitive with those of Company or its Affiliates or an entity or
activity is  otherwise  competition  shall be solely  within the  discretion  of
Company's Board of Directors whose decisions will be final.

      7.5   Upon the  termination  or expiration of this  Agreement or at such
other time as Company and its  Affiliates  may  request,  Executive  agrees to
return to Company all originals and copies,  whether generated by Executive or
anyone else, of all versions of software code in hardcopy or machine  readable
form, all document  files,  lists,  forms,  contracts,  notebooks,  rolodexes,
keys,  credit cards,  and any other material which came into, and continues to
be in,  Executive's  possession  and relate to the Company,  its Affiliates on
their  respective  businesses or their potential  acquisitions and investments
to the extent such documents;  notebooks; code; subsist in computers which are
the property of Executive and  Executive  will be deemed to have returned such
to the  Company  and/or  its  Affiliate  by  printing  a hard copy of such and
submitting a certificate  affirming  under oath that the  information has been
deleted.

      7.6   Executive  recognizes that the Company and its Affiliates  develop
highly  specialized  products  and  services  in  competition  with the  other
business entities  throughout the United States and the world,  which products
and services are designed to compete in regional,  nation-wide  and world-wide
markets.  In light of the highly  competitive nature of the Company's products
and  services,  Executive  agrees  that  the  restrictions  contained  in this
Section 7 are reasonable  and cannot be limited to any  geographic  area or to
any narrower  field.  The  Executive  acknowledges  that the provision of this
Section 7 are essential to the  continued  goodwill and  profitability  of the
Company and necessary for the preservation of  confidentiality of Confidential
Information  and  further  acknowledges  that  the  application  or  operation
thereof will not involve a substantial  hardship  upon his future  livelihood.
Should any court  determine  that the  provisions of this  Paragraph  shall be
unenforceable  in respect of scope,  duration or geographic  area,  such court
shall be  empowered  to  substitute,  to the  extent  enforceable,  provisions
similar  hereto or other  provisions so as to provide to the  Corporation,  to
the fullest extent permitted by applicable law, the benefits  intended by this
Section 7.

8.    Publications
      ------------

While Company  recognizes the importance of publishing  technical articles and
making  presentations  at  technical  symposiums  and the like  and  generally
encourages such academic activities,  in the interests of insuring appropriate
protection  on  Executive's  work  product  and  insuring  that   Confidential
Information or other Proprietary  nonpublic  information of the Company is not
inadvertently  disseminated,  Executive  agrees  that he shall not  publish or
cause to be published any articles,  oral  presentations,  or other  materials
related to the business or  activities  of the Company its  Affiliates  or its
clients without first obtaining the consent of the Company.

9.    Developments Agreement
      ----------------------


                                      8
<PAGE>

9.1   If at  any  time  or  times  during  Executive's  Employment,  including
Executive's  employment  prior  to the  term  hereof  by  Astratek,  Executive
(either alone or with others) made or makes,  conceives,  discovers or reduces
to practice  any  invention,  modification,  discovery,  design,  development,
improvement,  process,  software program,  work of authorship,  documentation,
formula,  data technique know-how,  secret or any interest therein (whether or
not patentable or registrable  under copyright or similar  statutes or subject
to analogous  protection)  (herein called  "Developments")  that relate to the
business  of  Company,  its  Affiliates  including  Astratek  or  that  of any
supplier  or  customer  of  Company  of any of the  goods and  services  sold,
licensed  or  under  development  by the  Company  or  result  from the use of
premises  or  personal  property  tangible  or  intangible  owned,  leased  or
contracted  for  by  Company  or  its  Affiliates   including   Astratek  such
Developments  and the benefits thereof shall  immediately  become the sole and
absolute  property  of the  Company  or its  Affiliates  and  Executive  shall
promptly  disclose to the Company (or any persons  designated by it) each such
Development.  Executive  hereby assigns any rights which Executive may have or
acquire in the Developments and benefits and/or rights resulting  therefrom to
the  Company  and  its  assigns   without  further   compensation   and  shall
communicate,  without  cost or delay,  and without  publishing  the same,  all
available  information  relating  thereto (with all necessary plans and models
to Company.

      9.2   Upon  disclosure  of each  Development  to the Company,  Executive
will,  during  the  Term of  Employment  and at any  time  thereafter,  at the
request and cost of the Company,  sign,  execute,  make and do all such deeds,
documents,  acts and  things as the  Company  or its  Affiliates  and its duly
authorized agents may reasonably require:

            (i)        to  apply  for,  obtain  and  vest  in the  name of the
            Company or its  Affiliates  alone  (unless the  Company  otherwise
            directs)  letters  patent,  copyrights or other analogous or other
            forms  of   intellectual   property   protection  in  any  country
            throughout  the world and when so  obtained or vested to renew and
            restore the same; and

            (ii)       to defend  any  opposition  proceedings  in  respect of
            such  applications and any opposition  proceedings or petitions or
            applications for revocation of such letters patent,  copyright, or
            other   analogous   protection  or  other  forms  of  intellectual
            property  protection.  In the event the Company or its  Affiliates
            is  unable,   after  reasonable   effort,  to  secure  Executive's
            signature on a letters  patent,  copyright  or other  analogous or
            other  forms of  intellectual  property  protection  relating to a
            Development,  whether  because of  Executive's  physical or mental
            incapacity or for any other reason  whatsoever,  Executive  hereby
            irrevocably   designates   and  appoints   Company  and  its  duly
            authorized   officers   and  agents  as   Executive's   agent  and
            attorney-in-fact,  to act for and in Executive's  behalf and stead
            to execute and file any such  application or  applications  and to
            do all other lawfully  permitted  acts to further the  prosecution
            and  issuance  of letters  patent,  copyright  or other  analogous
            protection  thereon  with the same  legal  force and  effect as if
            executed by Executive.

                                      9

<PAGE>


      9.3   Executive  understands  that the Developments  including,  but not
limited to,  those  identified  in the pages,  if any,  attached  hereto which
Executive  can  demonstrate  to  the   satisfaction  of  the  Company  or  its
Affiliates  were made or  conceived  prior to  Employment  by  Company,  or by
Astratek  prior to the Merger,  are excluded  from this  Agreement.  Executive
understands  that  it  may  have  to  list a  short  description  and is  only
necessary to list the title and purpose of such Developments.
 
      9.4   To the maximum  extent  permitted by law, all written  material or
material  committed to a fixed form and  components  thereof,  prepared in the
course of Executive's employment with Company and its Affiliates,  or prior to
the Commencement  Date while Executive was an Employee of Astratek,  including
rough  drafts  and other  materials  created  in the  developmental  stages of
preparation  of finished  materials  shall be regarded as "works for hire" for
Company.  Executive  agrees that all such materials and components  thereof as
described,   may  be  used  by  Company  without  additional  compensation  to
Executive   and  that  Company  shall  have  the  right  to  change  any  such
materials.  Executive  furthermore  assigns all rights,  title and interest in
and  to  all  said  materials  and  components   thereof,  as  aforedescribed,
including all worldwide  copyright rights including any renewals or extensions
available  thereon,  and agrees to execute  whatever  powers of  Attorney,  or
other  documents  which  Company  deems  necessary  or  advisable to apply for
obtain,  or maintain such  copyright  protection or to otherwise  better enjoy
the rights granted in this Section.

10.   Death or Disability of Executive; Other Termination.
      ---------------------------------------------------

      10.1  The Company may terminate  the  Executive's  employment  hereunder
due to Disability.  In the event of the Executive's  death or a Termination of
the  Executive's  employment due to Disability,  the Executive,  his estate or
his legal representative, as the case may be shall be entitled to receive:

            (i)      Base  Salary  continuation  at the rate in effect on the
                     date of Termination  through the end of the year in which
                     the Executive died or became Disabled;
 
            (ii)     Any deferred compensation not yet paid to the Executive;

            (iii)    Reimbursement  for  expenses  incurred  but not yet paid
                     prior to such death or Disability;

            (iv)     Continued health  insurance for Executive's  family for
                     the year in which  Executive  died or became  Disabled to
                     the extent that such benefits  legally can be provided by
                     the Company; and

            (v)      Any other compensation or  benefits which  may  be owed or
                     provided to the Executive in accordance with the terms and
                     provisions of any

                                      10

<PAGE>


                    applicable agreements, plans and programs of or made by the
                    Company or Astratek  including a Performance Bonus that
                    may be due which shall be computed in  accordance  with
                    the terms of paragraph 10.4 (ii).

      10.2  The Company may terminate  the  Executive's  employment  hereunder
for Cause.  If the Company  terminates the  Executive's  employment for Cause,
the Executive shall be entitled to receive:

            (i)      his Base  Salary  at the rate in  effect  at the time of
                     such termination through the Date of Termination
            (ii)     any deferred  compensation  and any accrued vacation pay
                     as of the Date of Termination;
            (iii)    reimbursement  for expenses  incurred,  but not yet paid
                     prior to such termination of employment; and
            (iv)     any other  compensation or benefits which may be owed or
                     provided to the  Executive in  accordance  with the terms
                     and  provisions of any applicable  agreements,  plans and
                     programs  of or made  by the  Company  and/  or  Astratek
                     through the Date of Termination.

      10.3  In the event of a proposed  Termination  by the  Company for Cause
under Section 1.3(c),  the Executive shall be given written notice  authorized
by a vote of at least a  majority  of the  members  of the  Board  of  Company
(excluding  Executive),  that  Company  intends to terminate  the  Executive's
employment for Cause.  Such notice shall specify the particular  acts or acts,
or failure to act,  which is or are the basis for the decision to so terminate
the  Executive's  Employment  for  Cause.  The  Executive  shall be given  the
opportunity  within ten (10)  calendar  days of the  receipt of such notice to
meet with the Board to defend  such act or acts,  or failure  to act,  and the
Executive  shall be given ten (10) days  after such  meeting  to correct  such
acts  or  failure  to  act;  provided  that  if  such  act or  failure  to act
reasonably  requires a longer period to correct,  Executive  shall be provided
such longer  period as shall be  reasonably  specified  by the Board.  If such
acts or failure to act are not correctable,  or upon failure of the Executive,
within such  periods  provided  above to correct  such acts or failure to act,
the Executive's  employment by the Company and Astratek shall automatically be
terminated for Cause immediately upon receipt of Notice of Termination,  or as
of the date specified in the Board's  Notice,  respectively.  Termination  for
Cause under Sections  1.3(a) and (b) shall be immediate upon receipt of Notice
of Termination for Cause as provided herein.

      10.4  In  the  event  the  Company   seeks  to   terminate   Executive's
Employment  without Cause,  or in the event the Executive  effects a Voluntary
Termination  of his  employment  for Good  Reason,  by giving  120 days  prior
written  notice to the  Company of his  intention  to resign  for Good  Reason
(with a resignation for Good Reason,  not being, nor shall it be deemed to be,
a breach of this  Agreement),  the  Executive  shall be entitled to all of the
rights  and  benefits  which the  Executive  would be  entitled  to under this
Agreement as follows:

            (i)      at the  Company's  option,  either a lump sum payment in
                     an amount  equal

                                      11

<PAGE>

                    to the present  value of the Base Salary owed  through the
                    end of the Term of Employment, or those payments of the
                    Base  Salary  through the Term of  Employment,  paid at
                    such times as is in  accordance  with the terms of this
                    Agreement;
            (ii)    any  Performance  Bonus pay due for the  Fiscal  Year in
                    which   this    Agreement   is    terminated,    deferred
                    compensation   and  any  accrued  vacation  pay,  accrued
                    through the Date of  Termination  (calculated,  pro rata,
                    with the Date of  Termination  being  deemed the last day
                    of the Fiscal Year);
            (iii)   reimbursement  for expenses  incurred but not paid prior
                    to   such   termination   of   employment;    any   other
                    compensation  benefits  which may be owed or  provided to
                    the Executive in accordance  with the terms and provision
                    of any  application of agreements,  plans and programs of
                    or made  by the  Company  or  Astratek.  All  outstanding
                    warrants,  options,  which require a vesting period shall
                    immediately  be vested and the Company shall be deemed to
                    have waived such vesting periods; and
            (iv)    The Executive  shall be relieved from and as of the Date
                    of Termination  from complying with the  restrictions  on
                    competitive  activities  set forth in Sections  7.4 (only
                    if the  Executive is  terminated  by the Company  without
                    Cause).

      10.5  Company  shall  have the  right to set off and apply  against  any
amount due and payable to  Executive  hereunder  any other amount then due and
owing by Executive to Company or any Subsidiary or Affiliate thereof,  whether
arising under this Agreement or otherwise.


11.   Survival of Obligations.
      -----------------------

      Notwithstanding  the  expiration  Term  of  Employment  or  the  earlier
termination  of  this  Agreement,  any  duty  or  obligation  which  has  been
incurred and which has not been fully observed,  performed and/or  discharged,
and any right,  unconditional  or conditional,  which has been created and has
not been  fully  enjoyed,  enforced,  and/or  satisfied,  shall  survive  such
expiration  or  termination  until  such  duty or  obligation  has been  fully
observed,  performed  and/or  discharged  and such  right  has been  enforced,
enjoyed   and/or   satisfied.   Additionally,   the  parties  agree  that  the
obligations  set forth in Sections 7 and 9 shall survive such  termination  or
expiration in accordance with their terms without time limitation.

12.   Remedies.
      --------
 
      12.1  The parties  recognize that  irreparable  damage will result in the
event that the provisions of Section 7 shall not be  specifically  enforced.  If
any dispute arises  concerning  action in violation of any such provisions,  the
parties  hereto  agree that an  injunction  may issue  restraining  such  action
pending  determination  of such  controversy  and that no bond or other security
shall be required in

                                      12


<PAGE>

connection therewith.  Such remedy shall, however, not be exclusive and shall be
in addition to any other remedies which the parties may have.

      12.2  In the event that any action,  suit or other  proceeding  in law or
in equity is brought to enforce the  covenants  contained in Section 7 hereof,
or to obtain money damages for the breach thereof,  and such action results in
the  award  of a  judgment  for  money  damages  or in  the  granting  of  any
injunction or restraining order in favor of Company,  all expenses  (including
reasonable  attorneys'  fees) of  Corporation  in such  action,  suit or other
proceeding shall be paid promptly by Executive.

13.   Notices.
      -------

      All notices or other  communications  hereunder  shall be in writing and
shall  be given by  hand-delivery  to the  other  party  or by  registered  or
certified mail return receipt requested, postage prepaid address as follows:

      If to the Executive:   Alexander J. Kalpaxis (at the address above)

      With a copy to:  Sharon A.  Blinkoff,  Esq./Sweeney  Lev & Blinkoff LLP,
      708 Third Avenue, New York, NY  10017

      If to the Company:   Tadeo Holdings Inc. (at the address above)

      With a copy to: Peter  Rothberg,  Esq.,  Nixon  Hargrave  Devans & Doyle
      LLP, 437 Madison Avenue, New York, NY  10022

Or to such other address as either party shall have  furnished to the other in
writing in accordance herewith.  Notices and Communications shall be deemed to
have been given or  delivered  three days after the date mailed in any general
or branch  United  States  Post  Office  enclosed  in a  registered,  postpaid
envelope  addressed to the address of the respective  parties stated above, or
on the  date of hand  delivery  if  delivered  by hand  provided  there  is an
appropriate  receipt,  or one day after  delivery to a  nationally  recognized
overnight  carrier,   or  upon  delivery  if  delivered  by  facsimile,   with
confirmation back.


 14.   Waiver.
       ------

      Failure  to  insist  upon  strict  compliance  with  any of  the  terms,
covenants  or  conditions  hereof  shall not be deemed a waiver of such  term,
covenant or condition,  nor shall any waiver or relinquishment of any right or
power  hereunder  at any  one  time  or more  times  be  deemed  a  waiver  or
relinquishment of such right or power at any other time or times.

 15.   Indemnification.
       ---------------


                                      13

<PAGE>

      15.1  General.    The  Company  agrees that if the  Executive  is made a
            -------
party or is threatened to be made a party to any action,  suit or  proceeding,
whether civil, criminal,  administrative or investigative (a "Proceeding"), by
reason of the fact that he is or was a director or officer of the Company,  or
any other  Affiliate  or is or was serving at the request of the  Company,  or
any other  Affiliate  as a  director,  officer,  member,  employee or agent of
another  corporation  or of a  partnership,  joint  venture,  trust  or  other
enterprise,  including,  without limitation,  service with respect to employee
benefit plans,  whether or not the basis of such  Proceeding is alleged action
in an  official  capacity as a director,  officer,  member,  employee or agent
while serving as a director,  officer,  member, employee or agent, he shall be
indemnified  and  held  harmless  by  the  Company  and/or  the  Affiliate  as
permitted  by and to the fullest  extent  authorized  by Delaware  law and any
other applicable law, as the same exists or may hereafter be amended,  against
all Expenses  incurred or suffered by the Executive in  connection  therewith,
and  such  indemnification  shall  continue  as to the  Executive  even if the
Executive  has ceased to be an  officer,  director  or agent,  or is no longer
employed  by the  Corporation  and shall  inure to the  benefit  of his heirs,
executors and administrators.

      15.2  Expenses.   As used in this Agreement,  the term "Expenses"  shall
            --------
include, without limitation,  damages, losses, judgments,  liabilities, fines,
penalties,  excise taxes,  settlements and costs,  reasonable attorneys' fees,
reasonable  accountants'  fees, and  disbursements  and costs of attachment or
similar  bonds,  reasonable  investigations,  and any  reasonable  expenses of
establishing a right to indemnification under this Agreement.

      15.3  Advances of Expenses.   Expenses  incurred  by  the  Executive  in
            --------------------
connection  with any Proceeding  shall be paid by the Company or the Affiliate
in advance upon request of the  Executive  that the Company pay such  Expenses
subject to the restrictions of Delaware law.

      15.4  Notice of Claim.  The Executive  shall give to the Company  notice
            ---------------
of any claim  made  against  him for which  indemnity  will or could be sought
under this  Agreement.  In  addition,  the  Executive  shall give the  Company
such information and cooperation as it may reasonably  require and as shall be
within the  Executive's  power and at such times and places as are  convenient
for the Executive.

      15.5  Defense of Claim. With respect to any  Proceeding  as to which the
            ----------------
Executive notifies the Corporation of the commencement thereof:

            (a)    The Company will be entitled to participate  therein at its
       own expense; and

            (b)     Except as  otherwise  provided,  to the extent that it may
       wish, the Company jointly with any other  indemnifying  party similarly
       notified will be entitled to assume the defense  thereof,  with counsel
       reasonably  satisfactory  to the Executive  (subject to Nixon Hargrave,
       Devans & Doyle LLP being  hereby  approved as counsel).  The  Executive
       also  shall have the right to employ  his own  counsel in such  action,
       suit or  proceeding  and the fees and expenses of such counsel shall be
       at the  expense  of the  Company,  if the  Company



                                      14

<PAGE>

       fails to assume  the  defense of the  action,  as  foresaid.  The
       Company  shall not be  entitled  to assume the  defense of any action,
       suit or  proceeding  brought  by or on  behalf of the  Company  or the
       Affiliate  or  as  to  which  the  Executive   shall  have  reasonably
       concluded,  based on opinion of counsel,  that there exists a conflict
       of interest  between the Company or the Affiliate and the Executive in
       the conduct of the defense of such action,  and  Executive  may engage
       separate counsel in those circumstances.

            (c)    The Company  shall not be liable to indemnify the Executive
       under this  Agreement  for any amounts paid in settlement of any action
       or claim effected  without its written  consent.  The Company shall not
       settle  any  action  or claim in any  manner  which  would  impose  any
       penalty or  limitation  on the Executive  without  Executive's  written
       consent.  Neither the Corporation  nor the Executive will  unreasonably
       withhold or delay their consent to any proposed settlement.

      15.6  Non-exclusivity.  The right to indemnification  and the payment of
            ---------------
expenses   incurred  in  defending  a  Proceeding  in  advance  of  its  final
disposition  conferred  in this  Section  shall not be  exclusive of any other
right  which  the  Executive  may have or  hereafter  may  acquire  under  any
statute,  provision  of the  certificate  of  incorporation  or by-laws of the
Company or its Affiliates.

       15.7 Directors and Officers  Liability  Policy.  The Company  agrees to
            -----------------------------------------
use  reasonable  efforts  to  obtain  or  cause  the  Subsidiary  to  obtain a
Directors and Officers  Liability  Insurance  Policy  covering the  Executive.
The Company shall use its  reasonable  efforts to maintain  during the Term of
Employment (and for so long thereafter as is practicable in the  circumstances
taking account of prevailing  conditions as to availability of such insurance)
coverage  to the  Executive  in an  amount at least  equal to that  maintained
immediately prior to the Commencement Date.

16.   Severability.
      ------------

      The invalidity or  unenforceability  of any provisions  hereof shall now
be in any affect the validity or enforceability of any other provision.

17.   Modification.
      ------------

      This Agreement  cannot be changed,  modified or discharged  orally,  but
only if consented to in writing by both parties.

18.   Assignment.
      ----------

      18.1  The  Executive.  This  Agreement is personal to the  Executive  and
            --------------
without  the  prior  express  written  consent  of the  Company  shall  not be
assignable by the  Executive,  except that the  Executive's  rights to receive
any  compensation  or benefits  under this  Agreement  may be  transferred  or
disposed of pursuant to  testamentary  disposition;  or intestate  succession.
This  Agreement  shall  inure  to the  benefit  of and be  enforceable  by the
Executive's heirs, beneficiaries and/or legal




                                      15

<PAGE>

representatives.

      18.2  The Company.  This Agreement  shall inure to the benefit of and be
            -----------
binding upon the Company and its successors and assigns.

19.   Withholding.
      -----------
The Company may withhold from any amounts  payable under this  Agreement  such
as Federal,  State or Local  Income  Taxes as shall be required to be withheld
pursuant to any applicable law or regulations.
 
20.   Applicable Law.
      --------------

This Agreement  shall be governed by and construed in accordance with the laws
of the State of New York  applicable  to  contracts  made and to be  performed
entirely within such State.

21.   Contract Headings.
      -----------------

All  headings  of the  Sections  of this  Agreement  have  been  inserted  for
convenience  of  reference  only,  are  not to be  considered  a part  of this
Agreement,  and  shall  in no  way  affect  the  interpretation  of any of the
provisions of this Agreement.

22.   Entire Agreement and Counterparts.
      ---------------------------------

      The foregoing contains the entire  agreement of the parties and supersedes
any prior  understanding  or agreement  relating  to the subject matter hereof.
This  Agreement may be executed  simultaneously  in any number of  counterparts,
each of which  shall be  deemed an  original,  but all of which  together  shall
constitute one and the same instrument.

23. Representation.
    --------------

      The Company  represents  and warrants  that it is fully  authorized  and
empowered  to enter  into  this  Agreement  and that  the  performance  of its
obligations  under this Agreement  will not violate any Agreement  between the
Company and any other persons,  firm,  organization  or any applicable laws or
regulations.
                                      16



<PAGE>

     IN WITNESS  WHEREOF,  the parties have signed this Agreement the day and
year first above written.

                              Tadeo Holdings Inc.


                              By:_____________________________ 

                              Astratek, Inc.

 
                              By:_____________________________


                              By:_____________________________
                                 Alexander J. Kalpaxis

 
                                      17






                                 ASTRATEK, INC.

                          REPORT ON AUDIT OF FINANCIAL
                                   STATEMENTS

                       YEARS ENDED APRIL 30, 1998 AND 1997


<PAGE>








                                                             August 6, 1998 and
                                                             October 22, 1998 as
                                                             to Note 4

                          INDEPENDENT AUDITORS' REPORT

Board of Directors
Astratek, Inc.
New York, New York

         We have audited the accompanying balance sheets of Astratek, Inc. as of
April  30,  1998  and  1997,  and the  combined  statements  of  operations  and
accumulated  deficit  and cash flows for the years then ended.  These  financial
statements   are  the   responsibility   of  the   Company's   management.   Our
responsibility  is to express an opinion on these financial  statements based on
our audit.

         We conducted our audit 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 audit provides a reasonable basis for our opinion.

         In our opinion,  the  financial  statements  referred to above  present
fairly, the financial  position of Astratek,  Inc. as of April 30, 1998 and 1997
and the results of its  operations  and its cash flows for the years then ended,
in conformity with generally accepted accounting principles.

         The accompanying  financial statements have been prepared assuming that
the Company  will  continue as a going  concern.  As  discussed in Note 1 to the
financial  statements,   the  Company  has  suffered  a  significant  loss  from
operations and has a working capital  deficiency that raises  substantial  doubt
about its ability to continue as a going concern.  Managements'  plans in regard
to these  matters  are  described  in Note 1. The  financial  statements  do not
include any adjustments that might result from the outcome of this uncertainty.

                                           /S/Feldman Sherb Ehrlich & Co., P.C.
                                              Feldman Sherb Ehrlich & Co., P.C.



<PAGE>

<TABLE>
<CAPTION>

                                 ASTRATEK, INC.

                                  BALANCE SHEET

                                 APRIL 30, 1998
          Years Ended
                                                                                              April 30,
                                                                                  --------------------------------
                                                                                       1998              1997
                                                                                  --------------   ---------------
                                              ASSETS
<S>                                                                             <C>               <C>
CURRENT ASSETS:
       Cash                                                                      $         4,052   $       231,949
       Accounts receivable, net                                                           81,700           -
       Prepaid expenses and other current assets                                           2,195           -
                                                                                  --------------    --------------
                 TOTAL CURRENT ASSETS                                                     87,947           231,949

FURNITURE, FIXTURES AND EQUIPMENT                                                         79,838           -
CAPITALIZED SOFTWARE COSTS, net                                                          596,654
DEFERRED FINANCE COSTS                                                                    72,913           -
OTHER ASSETS                                                                              33,225           -
                                                                                  --------------    --------------

                                                                                 $       870,577   $       231,949
                                                                                  ==============    ==============



                                   LIABILITIES AND DEFICIT IN ASSETS

CURRENT LIABILITIES:

       Accounts payable                                                          $       429,863   $       -
       Accrued expenses                                                                  140,684           -
       Notes payable                                                                      31,500           -
       Current portion of long-term debt, net of discount                                561,250           229,944
                                                                                  --------------    --------------
                 TOTAL CURRENT LIABILITIES                                             1,163,297           -
                                                                                  --------------    --------------

COMMITMENTS

DEFICIT IN ASSETS:
       Preferred stock, 2,500,000 shares authorized, none issued                         -                 -
       Common stock, 12,500,000 shares authorized $.001 par,
            2,105,000 shares issued and outstanding                                        2,105               100
       Additional paid in capital                                                         67,500           -
       Accumulated deficit                                                              (362,325)            1,905
                                                                                  --------------    --------------

            TOTAL DEFICIT IN ASSETS                                                     (292,720)            2,005
                                                                                  --------------    --------------

                                                                                 $       870,577   $       231,949
                                                                                   ==============    ==============




                        See notes to financial statements
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                 ASTRATEK, INC.

                STATEMENTS OF OPERATIONS AND ACCUMULATED DEFICIT



                                                                                                             Years Ended
                                                                                                              April 30,
                                                                                                  ----------------------------------
                                                                                                       1998              1997
                                                                                                  ----------------   ---------------
<S>                                                                                           <C>                 <C>
SALES                                                                                          $        1,039,710 $        -

COST OF SALES                                                                                             255,977          -
                                                                                                  ----------------   ---------------

       GROSS PROFIT                                                                                       783,733          -

OPERATING EXPENSES:
       Selling, general and administrative                                                              1,009,805          -
       Research and development                                                                            61,008          -
       Depreciation and amortization                                                                        8,356          -
                                                                                                  ----------------   ---------------
            TOTAL OPERATING EXPENSES                                                                    1,079,169          -
                                                                                                  ----------------   ---------------

INCOME (LOSS) FROM OPERATIONS                                                                            (295,436)         -

INTEREST EXPENSE (INCOME)                                                                                  68,794            (1,905)
                                                                                                  ----------------   ---------------

NET INCOME (LOSS)                                                                                        (364,230)            1,905

RETAINED EARNINGS -  beginning of year                                                                      1,905          -
                                                                                                  ----------------   ---------------

ACCUMULATED DEFICIT - end of year                                                              $         (362,325) $          1,905
                                                                                                  ================   ===============





                        See notes to financial statements
</TABLE>
<PAGE>

<TABLE>
<CAPTION>

                                 ASTRATEK, INC.

                             STATEMENT OF CASH FLOWS


                                                                                                             Years Ended
                                                                                                               April 30,
                                                                                                  ----------------------------------
                                                                                                       1998               1997
                                                                                                  ----------------   ---------------
CASH FLOWS FROM OPERATING ACTIVITIES:
<S>                                                                                             <C>               <C>
     Net income (loss)                                                                          $        (364,230) $          1,905
                                                                                                  ----------------   ---------------
     Adjustments to reconcile net income (loss) to net cash
         provided by (used in) operations:
            Depreciation                                                                                    8,356          -
            Amortization of deferred finance costs and debt discount                                       50,837          -
            Amortization of capitalized software costs                                                     36,345          -
     Changes in assets and liabilities:
         (Increase) decrease in accounts receivable                                                       (81,700)         -
         Additions to capitalize software costs                                                          (632,999)         -
         (Increase) decrease in prepaid expenses and other current assets                                  (2,195)         -
         (Increase) decrease in deferred finance costs                                                   (105,000)         -
         (Increase) decrease in other assets                                                              (33,225)         -
         Increase (decrease) in accounts payable                                                          429,863          -
         Increase (decrease) in accrued expenses                                                          140,684          -

                                                                                                  ----------------   ---------------
            Total Adjustments                                                                            (189,034)         -
                                                                                                  ----------------   ---------------

CASH PROVIDED BY (USED IN) OPERATIONS                                                                    (553,264)            1,905
                                                                                                  ----------------   ---------------

CASH FLOWS FROM INVESTING ACTIVITIES:
     Capital expenditures                                                                                 (88,194)         -

                                                                                                  ----------------   ---------------
         CASH FLOWS PROVIDED BY (USED IN) INVESTING ACTIVITIES                                            (88,194)         -
                                                                                                  ----------------   ---------------

CASH FLOWS FROM FINANCING ACTIVITIES:
     Proceeds from debt financing                                                                         411,556           229,944
     Proceeds from sale of common stock                                                                     2,005               100
                                                                                                  ----------------   ---------------
         CASH FLOWS PROVIDED BY (USED IN) FINANCING ACTIVITIES                                            413,561           230,044
                                                                                                  ----------------   ---------------

NET INCREASE (DECREASE) IN CASH AND
     CASH EQUIVALENTS                                                                                    (227,897)          231,949

CASH AND CASH EQUIVALENTS - beginning of year                                                             231,949          -
                                                                                                  ----------------   ---------------

CASH AND CASH EQUIVALENTS - end of year                                                         $           4,052  $        231,949
                                                                                                  ================   ===============

CASH PAID FOR INTEREST                                                                          $          68,794  $       -
                                                                                                  ================   ===============

CASH PAID FOR INCOME TAX                                                                        $        -         $       -
                                                                                                  ================   ===============


                        See notes to financial statements

</TABLE>
<PAGE>

                                 ASTRATEK, INC.

                          NOTES TO FINANCIAL STATEMENTS

                       YEARS ENDED APRIL 30, 1998 AND 1997


1.       SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES


         A.       Basis of  Presentation  - The company's  financial  statements
                  have been  presented on the basis that it is a going  concern,
                  which   contemplates   the   realization  of  assets  and  the
                  satisfaction of liabilities in the normal course of business.

                  The Company's  viability as a going concern is dependent  upon
                  the Company  obtaining  additional  debt or equity funding and
                  achieving operating profitability.

                  There was negative  working capital of $1,058,779 at April 30,
                  1998  and the  Company  recorded  a loss of  $347,659  for its
                  fiscal year ended April 30,  1998.  Additionally,  the Company
                  was in default of its major loan.

         B.       Business Activity - Astratek, Inc. ("The Company") was
                  incorporated in the state of New York on May 12, 1995 and was
                  inactive until commencing operations in May 1997.  The Company
                  develops software products and provides consulting services.

         C.       Equipment -  Equipment  is carried at cost.  Depreciation  and
                  amortization is computed using the  straight-line  method over
                  the useful  lives of the various  assets,  which is  generally
                  five years for office  equipment,  and furniture and fixtures.
                  Leasehold  improvements are amortized over the lesser of their
                  useful life or the lease term.

         D.       Fair Value of Financial Instruments - The carrying amounts
                  reported in the balance sheet for cash, receivables, and
                  accounts payable approximate their fair market value based on
                  the short-term maturity of these instruments.

         E.       Estimates  -  The  preparation  of  financial   statements  in
                  conformity  with  generally  accepted  accounting   principles
                  requires  management to make  estimates and  assumptions  that
                  effect the  reported  amounts of assets  and  liabilities  and
                  disclosure of contingent assets and liabilities at the date of
                  the financial  statements and the reported  amounts of revenue
                  and expenses during the reporting period. Actual results could
                  differ from those estimates.  The Company's  significant areas
                  of  estimation,  include  estimates  of the product  lives and
                  future revenues of its software products.

         F.       Revenue  Recognition  - The Company  licenses  software to end
                  users under  license  agreements.  The Company has  recognized
                  revenues  in  accordance   with  Statement  of  Position  97-2
                  entitled "Software Revenue  Recognition" ("SOP 97-2"),  issued
                  by the  American  Institute of  Certified  Public  Accountants
                  ("AICPA").



<PAGE>




         G.       Capitalized Software Costs - The Company accounts for costs of
                  developing computer software for sale in accordance with
                  Statement of Financial Accounting Standards No. 86,
                  "Accounting for the Costs of Computer Software to Be Sold,
                  Leased, or Otherwise Marketed", under which costs incurred
                  prior to the establishment of a product's technological
                  feasibility are expensed as research and development and costs
                  incurred from the point of technological feasibility are
                  capitalized and amortized in the greater of the relation that
                  revenues earned bear to total expected revenues over the life 
                  of the product or straight-line over the life of the product.
                  Costs incurred for enhancements to subsequent releases are 
                  capitalized and amortization is adjusted prospectively. 
                  Capitalized software costs are evaluated periodically and 
                  written down to net realizable value when necessary.  
                  Amortization of capitalized software costs for the period
                  ended April 30, 1998 totaled $36,345.


2.       FURNITURE, FIXTURES AND EQUIPMENT

                  Furniture,  fixtures and equipment are as follows for the year
                  then ended:


                  Furniture and fixtures                     $           16,262
                  Software                                                8,287
                  Computer equipment                                     63,645
                  Less: Accumulated
                  depreciation                                           (8,356)
                                                               ----------------
                                                             $           79,838
                                                                ================


3.       COMMITMENTS AND CONTINGENCIES

         The Company leases it's office under a non-cancelable  operating lease.
         Rent  expense for the year ended April 30, 1998 was  $113,860 The lease
         commenced December 1, 1997 and expires on November 30, 2002.

         Minimum  rental  commitment  until  the  lease  expires  is as follows:


                  1999                     $                   115,655
                  2000                                         117,898
                  2001                                         132,898
                  2002                                         132,898

4.       NOTES PAYABLE

            Notes payable at April 30, 1998 consist of the following:



Creditor           Maturity Date      Interest Rate
Officer                       (C)     None                    $          7,500
Officer                       (C)     None                              24,000
Trust (A) (B)      June 1, 2000       Floating Prime                   610,000
                                                               -----------------
                                                                       641,500
                            Less:   Unamortized discount               (48,750)
                                                               -----------------
                                                                       592,750
                            Less:   Short Term Notes                   (31,500)
                                                               -----------------
                                    Long Term Notes,
                                    classified as
                                    current because of
                                    default                  $         561,250
                                                               =================

         (A) Agreement dated June 1, 1997, subsequently assigned to a Trust, the
         beneficiaries  of which are  relatives of an officer,  shareholder  and
         director,  to provide  maximum funding of $750,000,  collateralized  by
         substantially all of the assets of The Company.  The Company incurred a
         finders fee of $105,000 in  connection  with  obtaining  this  funding,
         which is recorded as deferred finance costs and is being amortized over
         the term of the loan  agreement.  The debt went into default because of
         the non-payment of interest.  On October 22, 1998, the Company obtained
         a waiver from the holder to forbear  any action  through  November  30,
         1998.  In exchange,  the Company  agreed to pay a fee of $10,000 and to
         convert $350,000 of principal into 378,829 shares of common stock.

         (B) In connection with agreeing to provide funding the assignor entered
         into a Securities  Purchase  Agreement under which he purchased 694,650
         shares of the  Company's  common stock for $.01 per share.  The Company
         has valued these  shares by reference to effecting  fair market rate of
         interest,  estimated  to be 3% over  prime.  Accordingly  a discount of
         $67,500 was  recorded,  which is being  amortized  over the term of the
         loan agreement. A portion of these shares were subsequently assigned to
         the Trust.

         (C) To be repaid out of future profits,  if any, at a maximum aggregate
         amount of $2,000 per month.

5.       PRODUCT ROYALTY AGREEMENT

         The  Company  has  entered  into a  product  royalty  agreement  with a
         marketer of computer  software.  Earned  prepaid  royalties of $210,000
         have  been  received  to date.  The  agreement  requires  that  prepaid
         royalties are credited to earned sales  royalties  $.75 for every $1.00
         earned until the credit is exhausted.

6.       ASSET PURCHASE AGREEMENT

         In August 1997,  The Company  executed an agreement with Bankers Trust,
         under which the Company  acquired the rights to certain  software which
         was under  development  by certain  principals  of the Company in their
         capacity  as  employees  of  Bankers  Trust.  In  connection  with  the
         agreement, the Company is obligated to pay to Banker's Trust 10% of its
         revenues from Visual Audit for Excel,  up to a maximum of $250,000,  of
         which  approximately   $21,000  is  accrued  at  April  30,  1998.  The
         consideration  to Banker's Trust by the Company was $26,929 in cash and
         a payable of $100,000, which is included in accrued expenses.

7.       INCOME TAXES

         The Company follows SFAS 109  "Accounting  for Income Taxes".  At April
         30, 1998, The Company had deferred tax assets aggregating approximately
         $384,000  related to net operating loss carry forwards of approximately
         $960,000  expiring  in the year 2013.  The  Company  had  deferred  tax
         liabilities of approximately  $239,000 related to capitalized  software
         costs.  At April 30,  1998,  the net  deferred tax asset of $145,000 is
         reserved by a valuation allowance.

8.       MERGER AGREEMENT

         In August 1998, the Company  entered into a Merger  Agreement,  whereby
         the Company would be acquired by a publicly traded Company.






                                 ASTRATEK, INC.

                         UNAUDITED FINANCIAL STATEMENTS

                            FOR THE FOUR MONTHS ENDED

                                 AUGUST 31, 1998




<PAGE>

                                                              October 22, 1998

Board of Directors
Astratek, Inc.
New York, New York



         We have compiled the accompanying balance sheet of Astratek, Inc. as of
August 31,  1998,  and the related  statements  of  operations  and  accumulated
deficit  and cash flows for the four  months  then  ended,  in  accordance  with
Statements  on  Standards  for  Accounting  and  Review  Services  issued by the
American Institute of Certified Public Accountants.

         A  compilation  is  limited  to  presenting  in the  form of  financial
statements  information that is the  representation  of management.  We have not
audited or reviewed the accompanying  financial statements and, accordingly,  do
not express an opinion or any other form of assurance on them.

         Management  has elected to omit  substantially  all of the  disclosures
required by generally accepted accounting principles. If the omitted disclosures
were  included in the  financial  statements,  they might  influence  the user's
conclusions about the Company's financial condition.  Accordingly, the financial
statements are not designed for those who are not informed about such matters.




                                           /S/Feldman Sherb Ehrlich & Co., P.C.
                                              Feldman Sherb Ehrlich & Co., P.C.
                                                   

<PAGE>

<TABLE>
<CAPTION>
                                 ASTRATEK, INC.

                                  BALANCE SHEET

                                 AUGUST 31, 1998

                (Unaudited - see accountants' compilation report)

                                                                                                      
                                                                                                       

                                                                                                    
                                                           ASSETS

<S>                                                                             <C>                
CURRENT ASSETS:
       Cash                                                                     $        74,577   
       Accounts receivable, net                                                         135,821    
       Prepaid expenses and other current assets                                          3,293    
                                                                                  --------------   
                 TOTAL CURRENT ASSETS                                                   213,690   

FURNITURE, FIXTURES AND EQUIPMENT                                                        75,100     
CAPITALIZED SOFTWARE COSTS, net                                                         774,342      
DEFERRED FINANCE COSTS                                                                   61,245    
OTHER ASSETS                                                                             33,225    
                                                                                  --------------   

                                                                                $     1,157,601   
                                                                                  ==============   


                                              LIABILITIES AND DEFICIT IN ASSETS

CURRENT LIABILITIES:
       Accounts payable                                                         $       276,568  
       Accrued expenses                                                                 200,226    
       Notes payable                                                                    182,500    
       Loans payable                                                                    300,000       
       Current portion of long-term debt, net of discount                               610,750      
                                                                                  --------------   
                 TOTAL CURRENT LIABILITIES                                            1,570,045       
                                                                                  --------------   

COMMITMENTS

DEFICIT IN ASSETS:
       Preferred stock, 2,500,000 shares authorized, none issued                        -                      
       Common stock, 12,500,000 shares authorized $.001 par,
            2,105,000 shares issued and outstanding                                       2,105           
       Additional paid in capital                                                        67,500           
       Accumulated deficit                                                             (482,048)     
                                                                                  --------------    
                                                                                                    
            TOTAL DEFICIT IN ASSETS                                                    (412,443)     
                                                                                  --------------    

                                                                                $     1,157,601   
                                                                                  ==============   
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                                 ASTRATEK, INC.

                 STATEMENT OF OPERATIONS AND ACCUMULATED DEFICIT

                        FOUR MONTHS ENDED AUGUST 31, 1998

                (Unaudited - see accountants' compilation report)



<S>                                                                                            <C>                
SALES                                                                                          $          467,916 

COST OF SALES                                                                                             172,111     
                                                                                                  ----------------   

       GROSS PROFIT                                                                                       295,805       

OPERATING EXPENSES:
       Selling, general and administrative                                                                302,733       
       Research and Development                                                                            59,556     
       Depreciation                                                                                         5,598    
                                                                                                  ----------------   
            TOTAL OPERATING EXPENSES                                                                      367,887    
                                                                                                  ----------------  

LOSS FROM OPERATIONS                                                                                      (72,082)      

INTEREST EXPENSE                                                                                           47,641      
                                                                                                  ----------------  

NET LOSS                                                                                                 (119,723)       

ACCUMULATED DEFICIT -  beginning of period                                                               (362,325)    
                                                                                                  ----------------  

ACCUMULATED DEFICIT - end of period                                                            $         (482,048) 
                                                                                                  ================  
</TABLE>

<PAGE>
<TABLE>
<CAPTION>
                                 ASTRATEK, INC.

                             STATEMENT OF CASH FLOWS

                        FOUR MONTHS ENDED AUGUST 31, 1998

                (Unaudited - see accountants' compilation report)



                                                                                                                            
CASH FLOWS FROM OPERATING ACTIVITIES:
<S>                                                                                            <C>                
     Net loss                                                                                   $        (119,723) 
                                                                                                  ----------------  
     Adjustments to reconcile net loss to net cash
         provided by (used in) operations:
            Depreciation                                                                                    5,598      
            Amortization of deferred finance costs and debt discount                                       19,168      
            Amortization of capitalized software costs                                                     55,801      
     Changes in assets and liabilities:
         (Increase) decrease in accounts receivable                                                       (54,122)       
         Additions to capitalize software costs                                                          (233,488)      
         (Increase) decrease in prepaid expenses and other current assets                                  (1,098)        
         (Increase) decrease in deferred finance costs                                                          -         
         (Increase) decrease in other assets                                                                    -         
         Increase (decrease) in accounts payable                                                          (48,295)         
         Increase (decrease) in accrued expenses                                                           59,542       
                                                                                                  ----------------   
            Total Adjustments                                                                            (196,893)    
                                                                                                  ----------------   

CASH PROVIDED BY (USED IN) OPERATIONS                                                                    (316,616)    
                                                                                                  ----------------   

CASH FLOWS FROM INVESTING ACTIVITIES:
     Capital expenditures                                                                                    (860)      
                                                                                                                     
                                                                                                  ----------------  
         CASH FLOWS PROVIDED BY (USED IN) INVESTING ACTIVITIES                                               (860)    
                                                                                                  ----------------   

CASH FLOWS FROM FINANCING ACTIVITIES:
     Proceeds from debt financing                                                                          88,000          
     Proceeds from loan                                                                                   300,000          
                                                                                                  ----------------   
         CASH FLOWS PROVIDED BY (USED IN) FINANCING ACTIVITIES                                            388,000    
                                                                                                  ----------------  

NET INCREASE (DECREASE) IN CASH AND
     CASH EQUIVALENTS                                                                                      70,525     

CASH AND CASH EQUIVALENTS - beginning of period                                                             4,052    
                                                                                                  ----------------   

CASH AND CASH EQUIVALENTS - end of period                                                       $          74,577  
                                                                                                  ================  


</TABLE>
              TADEO HOLDINGS, INC. AND SUBSIDIARIES/ASTRATEK, INC.
                          UNAUDITED PRO FORMA CONDENSED
                        CONSOLIDATED FINANCIAL STATEMENTS


         The  accompanying  unaudited pro forma condensed  financial  statements
have been  prepared to show the effects of the October 27, 1998  acquisition  of
Astratek,  Inc. ("Astratek") by Tadeo Holdings, Inc. through a share exchange of
2,294,900 shares of the Company's common stock in exchange for all of the issued
common  stock of Astratek.  The  acquisition  is  accounted  for as a pooling of
interests business combination.

         The following  unaudited pro forma consolidated  balance sheet presents
the pro forma  financial  position  of the  Company  at June 30,  1998 as if the
acquisition of Astratek had occurred on such date.  Included is an adjustment to
record the  elimination  of Astratek's  previous  shares and the issuance of the
Company's shares to former Astratek shareholders.

         The unaudited pro forma  consolidated  statements of operations for the
years ended June 30, 1998 and 1997 reflect the  combined  results of the Company
and Astratek as if the acquisition had occurred on July 1, 1996.

         The  unaudited pro forma  consolidated  statements of operations do not
necessarily  represent  actual  results  that would have been  achieved  had the
companies been together as of July 1, 1996, nor may they be indicative of future
operations.  These unaudited pro forma consolidated  financial statements should
be read in conjunction with the Company's  historical  financial  statements and
notes thereto.




<PAGE>

<TABLE>
<CAPTION>

                     TADEO HOLDINGS, INC. AND SUBSIDIARIES/ASTRATEK,INC.

                 UNAUDITED PRO FORMA CONDENSED CONSOLIDATED BALANCE SHEET

                                       ASSETS

                                                 Tadeo Holdings, Inc.
                                                  and Subsidiaries         Astratek, Inc.
                                                    Balance at               Balance at              Pro Forma
                                                      June 30,                April 30,             Adjustments
                                                 -------------------       -----------------      ---------------
                                                        1998                     1998                 DR (CR)            Total
                                                 -------------------       -----------------      ---------------   ----------------

<S>                                           <C>                        <C>                   <C>               <C>   
CURRENT ASSETS:
Cash                                            $           2,406,045     $           4,052     $                 $       2,410,097
Accounts receivable, net                                           -                 81,700                                  81,700
Interest receivable                                           276,005                     -                                 276,005
Note receivable - officer                                     162,627                     -                                 162,627
Prepaid expenses and other current assets                          -                  2,195                                   2,195
                                                 --------------------      -----------------                        ----------------
       TOTAL CURRENT ASSETS                                 2,844,677                87,947                               2,932,624

LONG TERM NOTES RECEIVABLE                                  6,000,000                     -                               6,000,000

PROPERTY AND EQUIPMENT                                         10,326                79,838                                  90,164

CAPITALIZED SOFTWARE COSTS, net                                     -               596,654                                 596,654

DEFERRED FINANCE COSTS                                              -                72,913                                  72,913

DEPOSITS AND OTHER ASSETS                                       9,834                33,225                                  43,059
                                                 ---------------------     -----------------      ---------------   ----------------

                                                $           8,864,837     $         870,577      $             -  $       9,735,414
                                                 =====================     =================      ===============   ================

           LIABILITIES AND SHAREHOLDERS' EQUITY

CURRENT LIABILITIES:
       Accounts payable and accrued expenses    $              41,269     $         570,547      $                 $        611,816
       Notes payable                                           85,760                31,500                                 117,260
       Current portion of long-term debt, net 
         of discount                                                -               561,250                                 561,250
       State audit reserve                                    700,000                     -                                 700,000
       Accrued termination costs, short-term                  784,053                     -                                 784,053
                                                 ---------------------     -----------------                        ----------------
          TOTAL CURRENT LIABILITIES                         1,611,082             1,163,297                               2,774,379

ACCRUED TERMINATION COSTS, long-term                          280,209                     -                                 280,209

LONG-TERM NOTES PAYABLE , net of current portion               23,260                     -                                  23,260
REDEEMABLE PREFERRED STOCK, Series A                        1,219,141                     -                               1,219,141

STOCKHOLDERS' EQUITY:
       Preferred Stock, Series B Cumulative 
          Convertible, $.0001 par value, 10,000,000 
          shares authorized, 1,000,000 shares 
          issued and outstanding                              505,000                     -                                 505,000
       Common stock, $ .0001 par value,  
          100,000,000 shares authorized, 
          9,724,579 shares issued and outstanding                                                                                 -
          (actual) and 12,019,479 (pro forma)                     972                 2,105       (1)      (1,875)            1,202
       Additional paid-in capital                          14,045,838                67,500       (1)       1,875        14,115,213
       Accumulated deficit                                 (8,820,665)             (362,325)                             (9,182,990)
                                                 ---------------------     -----------------                         ---------------
          TOTAL STOCKHOLDERS' EQUITY                        5,731,145              (292,720)                              5,438,425
                                                 ---------------------     -----------------           -----------   ---------------

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY       $          8,864,837     $         870,577          $          -  $      9,735,414
                                                  ====================     =================           ===========   ===============

                  See notes to pro forma financial statements.
</TABLE>
<TABLE>
<CAPTION>

                                         TADEO HOLDINGS, INC. AND SUBSIDIARIES/ASTRATEK, INC.

                                   UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS



                                                    Tadeo Holdings, Inc.
                                                     and Subsidiaries      Astratek, Inc.
                                                       Year ended           Year ended               Pro Forma
                                                         June 30,            April 30,              Adjustments
                                                     ----------------     ---------------         ----------------
                                                          1997                  1997                  DR (CR)              Total
                                                     ----------------     ---------------         ----------------     -------------
<S>                                               <C>                   <C>                   <C>                  <C>   
REVENUES                                            $               -    $                     $                    $            -

COST OF GOODS SOLD                                                  -                                                            -
                                                      ----------------     --------------                              -------------

GROSS PROFIT                                                        -                  -                                         -

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES                  836,894                        (1)          160,000           996,894
                                                      ----------------     --------------                              -------------

OPERATING  LOSS                                              (836,894)                 -                                   (996,894)

INTEREST INCOME (EXPENSE)                                           -              1,905                                      1,905
                                                      ----------------     --------------                              -------------

INCOME (LOSS) BEFORE INCOME TAXES                            (836,894)             1,905                                   (994,989)

PROVISION FOR INCOME TAXES                                          -                   -                                         -
                                                      ----------------     --------------         ----------------     -------------

LOSS FROM CONTINUING OPERATIONS                     $        (836,894)   $         1,905        $         160,000    $     (994,989)
                                                      ================     ==============         ================     =============

LOSS FROM CONTINUING OPERATIONS PER SHARE           $           (0.10)                                               $        (0.10)
                                                      ================                                                 =============

WEIGHTED AVERAGE SHARES                                     8,084,278                                   2,294,900        10,379,178
                                                      ================                            ================     =============













                  See notes to pro forma financial statements.

</TABLE>

<PAGE>
<TABLE>
<CAPTION>

                              TADEO HOLDINGS, INC. AND SUBSIDIARIES/ASTRATEK, INC.

                         UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS



                                                  Tadeo Holdings, Inc.
                                                    and Subsidiaries       Astratek, Inc.
                                                       Year ended           Year ended            Pro Forma
                                                        June 30,             April 30,           Adjustments
                                                 --------------------      -------------       -----------------
                                                          1998                 1998                 DR (CR)              Total
                                                 --------------------      -------------       -----------------     ---------------

<S>                                           <C>                      <C>                   <C>                   <C> 
REVENUES                                       $                   -    $      1,039,710      $                     $     1,039,710

COST OF GOODS SOLD                                                 -             255,977                                    255,977
                                                 --------------------      --------------                             --------------

GROSS PROFIT                                                       -             783,733                                    783,733

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES               1,160,761           1,079,169   (1)           70,000           2,309,930
                                                 --------------------      --------------                             --------------

OPERATING  LOSS                                           (1,160,761)           (295,436)                                (1,526,197)

INTEREST INCOME (EXPENSE)                                    536,523             (68,794)                                   467,729
                                                 --------------------      --------------                             --------------

LOSS BEFORE INCOME TAXES                                    (624,238)           (364,230)                                (1,058,468)

PROVISION FOR INCOME TAXES                                         -                   -                      -                   -
                                                 --------------------      --------------       ----------------      --------------

LOSS FROM CONTINUING OPERATIONS                 $            (624,238)   $       (364,230)     $          70,000     $   (1,058,468)
                                                 ====================      ==============       ================      ==============

LOSS FROM CONTINUING OPERATIONS PER SHARE       $               (0.06)                                               $        (0.09)
                                                 ====================                                                 ==============

WEIGHTED AVERAGE SHARES                                     9,724,579                                  2,294,900         12,019,479
                                                 ====================                           ================      ==============






                  See notes to pro forma financial statements.
</TABLE>

<PAGE>


              TADEO HOLDINGS, INC. AND SUBSIDIARIES/ASTRATEK, INC.
                     NOTES TO UNAUDITED PRO FORMA CONDENSED
                        CONSOLIDATED FINANCIAL STATEMENTS


A.       The following unaudited pro-forma adjustments are included in the
         accompanying unaudited pro forma consolidated balance sheet at June 
         30, 1998:

         (1) To record the  acquisition  of all of the issued  stock of Astratek
         for  2,294,900  shares  of  the  Company's   common  stock,   with  the
         acquisition   accounted   for  as  a  pooling  of  interests   business
         combination.


B.       The following pro-forma adjustments are included in the accompanying 
         unaudited pro forma consolidated statements of operations for the years
         ended June 30, 1998 and June 30, 1997:

         (1) To record the increased  salary level per the employment  agreement
         with the officer of Astratek to a salary level of $160,000 per year.

         (2) To reflect the additional  shares issued in weighted average shares
         outstanding.

         .



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