FormFactor to Announce First Quarter 2008 Financial Results on April 29

LIVERMORE, CA--(Marketwire - April 16, 2008) - FormFactor, Inc. (NASDAQ: FORM) will report financial results for its 2008 first quarter ended March 29, 2008, on Tuesday, April 29, 2008, at 1:30 p.m. Pacific Daylight Time. The public is invited to listen to a live webcast and archived replay of FormFactor's conference call on the Investors section of the company's web site at www.formfactor.com. A telephone replay of the conference call will be available approximately two hours after the conclusion of the call. The telephone replay will be available through May 1, 2008, 9:00 p.m. Pacific Daylight Time, and can be accessed by dialing 888-203-1112 (domestic) or 719-457-0820 (international) and entering confirmation code 8642009.

About FormFactor

Founded in 1993, FormFactor, Inc. (NASDAQ: FORM) is the leader in advanced wafer probe cards, which are used by semiconductor manufacturers to electrically test integrated circuits, or ICs. The company's wafer sort, burn-in and device performance testing products move IC testing upstream from post-packaging to the wafer level, enabling semiconductor manufacturers to lower their overall production costs, improve yields, and bring next-generation devices to market. FormFactor is headquartered in Livermore, California with operations in Europe, Asia and North America. For more information, visit the company's website at www.formfactor.com.

FormFactor and the FormFactor logo are registered trademarks of FormFactor, Inc. All other product, trademark, company or service names mentioned herein are the property of their respective owners.

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Contact Information: Contact: Michael Magaro Investor Relations (925) 290-4949