AMIS Amis Holdings (MM)

AMIS Holdings, Inc. (NASDAQ: AMIS), parent company of AMI Semiconductor, a leading designer and manufacturer of state-of-the-art mixed-signal and digital products for the automotive, medical, industrial and military/aerospace sectors, today announced that Ted Tewksbury, president and COO, will present at the Pacific Crest 2007 Technology Leadership Forum in Vail, Colorado on August 6, 2007, at 3:00 p.m. MT. A web simulcast and replay of AMI Semiconductor�s presentation will be available to all interested parties on the investor relations section of the AMIS Web site at www.amis.com/investor_relations. The replay will be available for two weeks. About AMI Semiconductor AMI Semiconductor (AMIS) is a leader in the design and manufacture of silicon solutions for the real world. As a widely recognized innovator in state-of-the-art mixed-signal and digital products, AMIS is committed to providing customers with the optimal value, quickest time-to-market semiconductor solutions. Offering unparalleled manufacturing flexibility and dedication to customer service, AMI Semiconductor operates globally with headquarters in Pocatello, Idaho, European corporate offices in Oudenaarde, Belgium, and a network of sales and design centers located in the key markets of North America, Europe and the Asia Pacific region.