To: FormFactor’s Analysts and Investors

Re: Fourth Quarter and Year End Earnings Conference Call Thursday, February 10, 2005

Contact: Erica Mannion

Sapphire Investor Relations, LLC

415-399-9345 ext. 321

 

On behalf of FormFactor, Inc. (Nasdaq: FORM), we look forward to your participation in the
Company’s fourth quarter and fiscal year 2004 earnings conference call scheduled for:
Thursday, February 10, 2005 1:30 p.m. Pacific Standard Time (4:30 p.m. Eastern Standard Time)
Igor Khandros, Chief Executive Officer, Joseph Bronson, President, and Jens Meyerhoff, Chief Operating Officer and Chief Financial Officer, will review the Company’s fourth quarter and fiscal year 2004 financial results, followed by a Q&A session.
To participate in the live call, please dial 877-378-0519 if you are calling within the United States or 706-679-0855 if you are calling from outside the United States. A copy of the press release will be sent to you after market close on February 10, 2005.
If you are unable to participate in the live conference call, an audio replay will be available at approximately 4:30 p.m. PST and will remain available until February 14, 2005 at 9 p.m. PST. To access the audio replay, dial 800-642-1687 or 706-645-9291 and enter confirmation code 3277602.
A web cast of the call will be available on the Investors section of the Company’s web site at www.formfactor.com approximately two hours after the conclusion of the call.