Arizona's Chip Boom Grows
Arizona has attracted more than 50 semiconductor projects since 2020, establishing itself as a major North American chip hub and a key node for reshoring advanced packaging and wafer fabs. That concentration is creating new regional sourcing options for distributors seeking alternatives to Asia. (abc15.com)
TSMC has expanded its Arizona footprint into a multibillion‑dollar campus with company announcements and U.S. reporting placing total announced U.S. investment at roughly $165 billion and plans for multiple fabs, advanced‑packaging plants and an R&D center in Phoenix. (cnbc.com)) Amkor broke ground on an advanced‑packaging-and‑test campus in Peoria that the company first projected as a roughly $2 billion, ~2,000‑job project and later expanded plans to as much as $7 billion and about 3,000 jobs, and Amkor says Apple will be the first and largest customer with the facility packaging chips from nearby TSMC fabs. (businesswire.com)) Applied Materials announced more than $200 million in new advanced‑manufacturing investment to build a components facility in Chandler, while Lam Research purchased a $45.8 million office building in north Phoenix near the TSMC campus and KLA lists multiple Phoenix/Chandler sites as part of its domestic footprint. (azcommerce.com)) State and federal tallies show the Arizona boom is concentrated: the Arizona Commerce Authority and related state reporting cite over $100 billion in private semiconductor investment and more than 15,700 direct industry jobs tied to recent projects, and NIST/CHIPS documents list proposed CHIPS Act awards including up to ~$8.5 billion for Intel and up to ~$6.6 billion for TSMC. (azcommerce.com)) TSMC’s first U.S. fab reached early production milestones with 4‑nanometer output reported in 2025 and industry schedules published show Fab 1 operational in late‑2024 and additional fabs staged for production through 2028–2030. (abc15.com)) Specific back‑end and equipment capacity arriving in Arizona is already being tied to nearby fabs: Amkor targets first production from its Peoria plant with initial clean rooms coming online by mid‑2027/early‑2028, and Applied Materials’ Chandler site will produce semiconductor equipment parts — both developments add local packaging and equipment sourcing options for companies supplying U.S. fabs. (businesswire.com))
