SEMICON West 2026

SEMICON West 2026 is SEMI's flagship North American microelectronics event, running October 13-15, 2026 at Moscone Center in San Francisco in what SEMI has confirmed is the show's final San Francisco edition before it relocates to Phoenix on a spring schedule in 2027. The event convenes chipmakers, equipment and materials suppliers, fab operators, packaging and test specialists, and the venture and corporate investors backing them across the full semiconductor supply chain. Programming spans advanced packaging and heterogeneous integration, AI and high-performance computing hardware, smart manufacturing and fab automation, materials and metrology, workforce development, and the policy and reshoring dynamics reshaping domestic capacity. For founders building in semiconductors, micro- and nanoelectronics, or the equipment layer beneath AI compute, it is the densest single gathering of potential customers, foundry partners, and strategic acquirers in the US.