EMPLOYMENT AGREEMENT (Jonathan T. Cohen)

Exhibit 10.33

EMPLOYMENT AGREEMENT

(Jonathan T. Cohen)

This EMPLOYMENT AGREEMENT (this “Agreement”), dated as of December 1, 2006, is between Verticalnet, Inc., a Pennsylvania corporation (the “Company”), and Jonathan T. Cohen (the “Employee”).

The Company and the Employee, each intending to be legally bound by this Agreement, agree as follows:

This Agreement is effective December 1, 2006 (the “Effective Date”). The Employee shall be Vice President and Chief Accounting Officer of the Company and shall perform duties consistent with this position as are assigned by the Chief Executive Officer or his designee. The Employee shall report directly to the Chief Executive Officer or his designee and, at the discretion of the Company, shall be an executive officer of the Company.

The Employee shall devote substantially all of his business time and efforts to the performance of his duties under this Agreement, however, the Employee may (a) serve on civic or charitable boards or committees, (b) serve on corporate boards as a non-employee board member and (c) manage Employee’s personal investments. The Employee must inform the Company of any corporate boards on which he serves. The Employee cannot serve on any corporate board that would violate the Employee’s non-competition restrictions.

The initial term of employment under this Agreement (the “Initial Term”) begins on the Effective Date and extends for 1 year. This Agreement renews automatically for one year renewal terms (a “Renewal Term”) unless either the Employee or the Company gives the other party written notice of non-renewal at least one year before the end of the Initial Term or any Renewal Term then in effect. The Agreement renews automatically for a 1 year Renewal Term upon a Change of Control, as defined in Section 12, beginning on the date of the Change of Control. The Initial Term plus any Renewal Term then in effect are the term of this Agreement (the “Employment Term”). The Employment Term may be terminated early as provided in Sections 7 through 12 of this Agreement.

The Employee’s annual salary (the “Salary”) is payable in installments when the Company customarily pays its employees (but no less often than twice per month). The Salary is at the initial rate of $175,000 (the “Initial Salary”). The CEO shall review the Salary at least once a year. The Salary shall never be less than the previous annual salary.

The Employee shall be entitled to participate in any bonus programs established by the Board or the Compensation Committee for employees generally. The Employee’s annual target bonus shall be equal to 30% of the Employee’s Salary for such year (the “Target Bonus”). All bonus programs, as well as the goals for achieving the Target Bonus, are at the discretion of the Board of Directors or the Compensation Committee.

The Company shall pay Employee a signing bonus of $2,500 as soon as practicable after the execution of this Agreement.

Benefits and perquisites under this agreement will, at a minimum, be consistent with other Company Vice Presidents. Vacation shall be in accordance with Company policy, but not less than 4 weeks per year.

The Employee agrees to be covered by the terms of the Confidential Information, Invention and Non-Competition Agreement that the Employee has entered into upon the commencement of employment with the Company (the “Confidential Information, Invention And Non-Competition Agreement”), which includes a one year period of non-solicitation of employees and customers, and non-competition after termination of employment.

If the Employee dies during the Employment Term, then the Employment Term shall terminate, and thereafter the Company shall not have any further liability or obligation to the Employee, the Employee’s executors, administrators, heirs, assigns or any other person claiming under or through the Employee, except

(a) that the Employee’s estate shall receive any unpaid Salary that has accrued through the date of termination, and

(b) a pro rata portion of any bonus that the Employee would have earned for the fiscal year of the Company in which the Employee died, no later than March 31^st of the year following the calendar year to which the bonus relates or, if earlier, when bonuses for such year are paid to executives generally,

(c) the Employee’s outstanding options are accelerated for an additional period of 6 months that is applied between scheduled vesting dates to accelerate vesting on the pro rata portion of the option vesting schedule using a monthly basis instead of the scheduled vesting dates,

(d) the Employee’s group healthcare (medical, dental, vision and prescription drug) coverage will be continued for one year, to be paid in full by the Company so that there is no after-tax cost to the Employee’s spouse or dependents, and

(e) any other benefits due under any programs of the Company in which the Employee participated and under which the Employee was due a benefit at the time of his death.

If the Employee becomes “Totally Disabled,” then the Employment Term shall terminate, and thereafter the Company shall have no further liability or obligation to the Employee hereunder, except as follows: the Employee shall receive

(a) any unpaid Salary that has accrued through the date of termination,

(b) continued Salary for 3 months following the date the Employee is considered totally disabled,

(c) whatever benefits that he may be entitled to receive under any then existing disability benefit plans of the Company.

(d) a pro rata portion of any bonus that the Employee would have earned for the fiscal year of the Company in which the Employee became totally disabled no later than March 15th of the year following the calendar year to which the bonus relates or, if earlier, when bonuses for such year are paid to employees generally,

(e) the Employee’s group healthcare (medical, dental, vision and prescription drug) coverage will be continued for one year, to be paid in full by the Company so that there is no after-tax cost to the Employee, and

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(f) any other benefits due under any programs of the Company in which the Employee participated and under which the Employee was due a benefit at the time of his becoming totally disabled.

The term “Totally Disabled” means: (a) if the Employee is considered totally disabled under the Company’s group disability plan in effect at that time, if any, or (b) in the absence of any such plan, under applicable Social Security regulations.

The Company may terminate the Employee for “Cause” immediately upon notice from the Company. If the Employee is terminated for Cause, then the Employment Term shall terminate and thereafter the Company shall not have any further liability or obligation to the Employee, except that the Employee shall receive any unpaid Salary that has accrued through the date of termination.

The term “Cause” means: (a) the Employee is convicted of a felony, or (b) in the reasonable determination of the Board, the Employee has done any one of the following: (1) committed an act of fraud, embezzlement, or theft in connection with the Employee’s duties in the course of his employment with the Company, (2) caused material intentional, wrongful damage to the property of the Company, (3) materially breached (other than by reason of illness, injury or incapacity) the Employee’s obligations under this Agreement or under any written confidentiality, non-competition, or non-solicitation agreement between the Employee and the Company, that the Employee shall not have remedied within 30 days after receiving written notice from the Board specifying the details of the breach, or (4) engaged in gross misconduct or gross negligence in the course of the Employee’s employment with the Company.

The Employee may terminate this Agreement by giving the Company written notice of termination one month in advance of the termination date. The Company may waive this notice period and set an earlier termination date. If the Employee terminates this Agreement, then on the termination date, the Employment Term shall terminate and thereafter the Company shall have no further liability or obligation to the Employee under this Agreement, except that the Employee shall receive any unpaid Salary that has accrued through the termination date. After the termination date, the Employee shall be required to adhere to the covenants against non-competition and non-solicitation described in Section 6 of this Agreement.

Notwithstanding the first paragraph of this Section 10, if without the Employee’s prior written consent or resignation, the Company or the Board takes an action that constitutes “Good Reason,” as defined in Section 12, then during the period beginning with any such action and ending 6 months thereafter, the Employee shall have the right to terminate this Agreement by giving the Company written notice of termination, and upon termination the Employee shall receive the same compensation and benefits as if the Employee were terminated without “cause” by the Company under Section 11.

The Company may terminate the Employee without “cause” by giving the Employee written notice of termination one month in advance of the termination date. The Employee may waive this notice period and set an earlier termination date.

If the Employee is terminated without “cause”, then the Employment Term shall terminate and thereafter the Employee shall be entitled only to the following under this Agreement:

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During the 1 year period after a Change of Control, if the Company terminates the Employee without cause, or if the Employee terminates this Agreement for “Good Reason” by giving the Company written notice of termination one month in advance of the termination date (which the Employee shall have the right to do during this 1 year period), then, in such event:

The term “Change of Control” means:

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The term “Good Reason” means:

Notwithstanding anything to the contrary in this Agreement, if the Employee is a “disqualified individual” (as defined in Section 280G(c) of the Code), and any severance benefit provided for in this Agreement, together with any other payments or benefits that the Employee has the right to receive from the Company and its affiliates, would constitute a “parachute payment” (as defined in Section 280G(b)(2) of the Code), then the payments under this Agreement (the Employee shall have the right to specify which) shall be either:

The determination as to whether the reduction provided in clause (a) shall occur shall be made initially by the Company in good faith. If a reduced payment is made and through error or otherwise that payment, when aggregated with other payments from the Company (or its affiliates) used in determining if a “parachute payment” exists, exceeds one dollar ($1.00) less than three times the Employee’s base amount, then the Employee shall immediately repay such excess to the Company upon notification that an overpayment has been made and in the event that the reduction was more than was required, the Company shall immediately pay the amount that should have been paid to the Employee in the first instance.

This Agreement is governed by Pennsylvania law.

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This Agreement and the Confidential Information, Invention and Non-Competition Agreement, set forth the entire understanding among the parties hereto, and shall supercede all prior employment, severance and change of control agreements and any related agreements that the Employee has with the Company or any subsidiary, or any predecessor company.

This Agreement may not be modified or amended in any way except by a written amendment executed by the Employee and the Company.

All of the terms and provisions of this Agreement shall be binding upon and inure to the benefit and be enforceable by the respective heirs, representatives, successors (including any successor as a result of a merger or similar reorganization) and assigns of the parties hereto, except that the duties and responsibilities of the Employee hereunder are of a personal nature and shall not be assignable in whole or in part by the Employee.

IN WITNESS WHEREOF, the parties hereto, intending to be legally bound, have hereunto duly executed this Employment Agreement as of the day and year first written above.

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