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                                                                 EXHIBIT 10.13




                                                                           SYNON

January 2, 1996




Mr. Bill Yeack
429 Fernwood
Morgan, CA. 94556

Dear Bill:

I am pleased to confirm my verbal offer for you to join Synon Corporation as
Vice President, Professional Services.  This letter sets forth the terms of
your employment offer with Synon as follows:

1.     You will serve in the position of Vice President, Professional Services,
       reporting to the Chief Executive Officer and assume and discharge such
       responsibilities as are commensurate with this position.  You shall
       comply with and be bound by Synon's operating policies, procedures, and
       practices.  It is anticipated that the effective date of your employment
       will be on or about January 15, 1996.

2.     During the term of your employment with Synon you shall devote your full
       time, skill and attention to your duties and responsibilities, and shall
       perform them faithfully, diligently and competently, and you shall use
       your best efforts to further the business of Synon.  Your employment
       with Synon is for an unspecified duration that constitutes at-will
       employment and either Synon or you can terminate this relationship at
       any time.

3.     In consideration of your services, you will paid a salary of $16,667 per
       month (annualized rate of $200,000) payable semi-monthly in accordance
       with Synon's standard payroll in practices.  As with other officers of
       Synon, this base compensation will be reviewed annually by the Board of
       Directors.

4.     In addition to your base compensation, the Board of Directors shall
       adopt an executive bonus program under which you shall be entitled to
       earn incentive compensation based upon the satisfaction of certain
       performance goals.  It is contemplated that these performance objectives
       will be determined by the Chief Executive Officer in consultation with
       you, and will concern such matters as Professional Services
       profitability and business growth.  The bonus will be targeted at
       $75,000 annually.  It is further anticipated that additional incentive
       compensation will be provided for overachievement of corporate
       objectives.  This additional compensation is at the sole discretion of
       the Board of Directors.





       SYNON CORPORATION 1100 LARKSPUR LANDING CIRCLE  LARKSPUR, CA 94939
                         415-461-5000  Fax 415-461-8948
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5.       You will be entitled to receive Synon's fringe benefits made available
         to other employees and officers to the full extent of your eligibility
         therefore.  You shall be entitled to three weeks of paid vacation per
         year (which shall not accrue in excess of three weeks per year).
         During your employment, you shall be permitted, to the extent
         eligible, to participate in any group life, hospitalization or
         disability insurance plan, health program, or similar benefit plan of
         Synon that may be available to other comparable employees generally on
         the same terms as such other employees.  Participation in any such
         plan shall be consistent with your rate of compensation to the extent
         that compensation is a determinative factor with respect to coverage
         under any such plan.  Business expenses, incurred by you will be
         reimbursed according to Synon's expense reimbursement policy.

6.       Upon your acceptance of employment, you will be granted a
         non-statutory option to purchase 200,000 shares of Synon Common Stock
         under Synon's 1990 Stock Option Plan subject to approval of the Board
         of Directors.  The option price shall be $1.80 and the option shall
         have a term of ten years.  The Option Agreement will provide that your
         right to exercise the option will vest cumulatively over a period of
         four years, vesting at 25% on the first anniversary of the effective
         date of your employment and thereafter on a monthly basis (2.0833% per
         month).

         In addition, (i) upon any Change of Control of Synon Corporation (as
         defined herein) or initial public offering by Synon Corporation,
         whichever occurs first, any of the 200,000 shares remaining unvested,
         up to a maximum of 50,000 shares, will vest automatically and any of
         the then remaining unvested options will vest monthly in equal
         increments over the balance of the original vesting period and (ii) if
         your employment is involuntarily terminated or Constructively
         Terminated (as defined herein) within twelve (12) months after a
         Change of Control (it being the intention that you will agree to
         remain employed for at least one year following a "Change of
         Control"), then your option shall be accelerated to become immediately
         exercisable for 50% of the total number of unvested shares subject
         thereto.

7.       In addition, if your employment is involuntarily terminated other than
         for "cause" (as defined herein) then (i) if such termination occurs
         prior to Change of Control (as defined herein) you shall receive six
         months salary as severance, or, (ii) if termination occurs
         involuntarily or "constructively" (as defined herein), other than for
         cause, within one year following Change of Control then you shall
         receive 1 year's salary as severance.

8.       For purposes of the foregoing, termination "for cause" shall mean (i)
         the willful failure by you substantially to perform your material
         duties after a written demand for substantial performance is delivered
         to you by the Chief Executive which specifically identifies the manner
         in which he believes that you have not substantially performed your
         duties; (ii) the failure (in a material respect) by you to follow a
         written, lawful order or directive from the Chief Executive; (iii) the
         conviction of you of any crime involving the property or business of
         Synon or its affiliates; or (iv) any act of moral




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         turpitude in connection with the performance of your duties hereunder

9.       For purposes of the foregoing, a "Change of Control of Synon" shall be
         deemed to have occurred if (i) Synon sells or otherwise disposes of
         all or substantially all of its assets; (ii) there is a merger or
         consolidation of Synon with any other corporation or corporations,
         provided that the shareholders of Synon, as a group, do not hold,
         immediately after such event, at least 50% of the voting power of the
         surviving  or successor corporation; (iii) any person or entity,
         including any "person" as such term is used in Section 13(d)(3) of the
         Securities Exchange Act of 1934, as amended (the "Exchange Act")
         becomes the "beneficial owner" (as defined in the Exchange Act) of
         Common Stock of Synon representing 50% or more of the combined voting
         power of the voting securities of Synon (exclusive of persons who are
         now officers of directors of Synon).

10.      For purposes of the foregoing, your employment with Synon shall be
         deemed to have been "Constructively Terminated" if there shall occur
         (i) a material reduction in salary or benefit (taken as a whole); or
         (ii) a material change in responsibility, or (iii) a requirement to
         relocate, except for office relocations that would not increase your
         one-way commute by more than 50 miles.

11.      Upon acceptance of this offer, you will be required to sign Synon's
         standard employee proprietary information agreement.


Bill, we are excited about having you as a part of the Synon Executive Team.
Please acknowledge acceptance of this offer by signing and returning the
enclosed copy of this letter.  Synon and you shall undertake to promptly
prepare and execute all of the documents and agreements as are reasonably
necessary to carry out the intentions expressed herein.


Very truly yours,




/s/ Richard H. Goldberg
Richard H. Goldberg
President and CEO


Accepted by:

/s/ W.R. Yeack
Bill Yeack

Date: 1/10/96