First Revenue Shipment signals major milestone towards completion of new Livermore manufacturing facility

LIVERMORE, Calif. – June 1, 2005 – FormFactor, Inc. (Nasdaq: FORM) today announced delivery of the first revenue probe card built in its new Livermore manufacturing facility. This delivery is a major Company milestone toward completing the transition to its new state-of-the-art manufacturing facility as internal qualifications were completed successfully and customers are beginning to receive product fully manufactured in the new facility.

FormFactor has focused a dedicated team of resources to bring up its new manufacturing facility, deploying the latest fab equipment and implementing manufacturing operations best practices, making it one of the most advanced micro-electro mechanical systems (MEMS) fabrication facilities in the semiconductor industry. Once completed, the expanded manufacturing capacity and enhanced production tool set will allow FormFactor to increase the delivery potential of its wafer test products and solutions.

“The delivery of the first probe card and ramping of our new facility is a major milestone for FormFactor and our customers,” said Joe Bronson, FormFactor’s President. “It demonstrates execution against our plan to scale our manufacturing capability, to deliver quality products and to provide world-class customer service through world class manufacturing, and therefore enable the growth of our company.”