Amkor Technology Plans Peoria, Arizona, Advanced Packaging-Test Facility
12/01/2023
The new manufacturing campus will be located on 55 acres and provide high volume, leading-edge technologies for advanced packaging and testing of semiconductors to support critical markets such as high-performance computing, automotive, and communications. Production is scheduled for the next two to three years.
"Expansion of a US semiconductor supply chain is underway, and as the largest US-headquartered advanced packaging company, we are excited to lead the charge in bolstering America’s advanced packaging capabilities," said Giel Rutten, Amkor’s President and CEO. “Semiconductor companies, foundries, and other supply chain partners understand the need to strategically broaden their geographic footprint. The announcement of our new advanced packaging and test facility in Arizona is a clear signal of our intent to help our customers ensure resilient supply chains and be a part of a strong American semiconductor ecosystem.”
The facility will package and test chips produced for Apple at the nearby TSMC fab. Amkor has applied for CHIPS funding to support the project.
“Amkor’s announcement is a historic step forward for Arizona that will bolster America’s national security and build a more resilient supply chain, bring billions of dollars into our state, and create thousands of good-paying jobs for Arizona workers,” noted Governor Katie Hobbs. “With this project, one of the most significant investments in advanced packaging in America, Arizona will solidify itself as a world leader in the semiconductor industry. I was glad to meet with the Arizona Commerce Authority (ACA) and Amkor leadership in South Korea to discuss future investments in Arizona and am proud to have them as a partner. Together, we’ll continue to expand the semiconductor ecosystem and continue Arizona’s long history of leadership in the advanced manufacturing sector.”
Amkor Technology, Inc. is the world's largest U.S. headquartered OSAT (outsourced semiconductor assembly and test) service provider and is a strategic manufacturing partner for the world's leading semiconductor companies, foundries, and electronics OEMs. The company provides turnkey manufacturing services for the communication, automotive and industrial, computing, and consumer industries, including but not limited to smartphones, electric vehicles, data centers, artificial intelligence, and wearables. Amkor has production facilities, research and development centers, and sales and support offices in Asia, Europe, and the U.S.
Project Announcements
Fukoku Korea Plans Henry County, Virginia, Manufacturing Operations
03/13/2026
Germany-Based Sennheiser Group Plans Nashville, Tennessee, Operations
03/12/2026
Interstate Group Expands Giles County, Virginia, Production Operations
03/11/2026
Shinhwa Auto USA Expands Auburn, Alabama, Operations
03/11/2026
General Atomics Expands Shannon, Mississippi, Production Operations
03/11/2026
Starbucks Plans Davidson County, Tennessee, Corporate Operations
03/08/2026
Most Read
-
Top States for Doing Business in 2024: A Continued Legacy of Excellence
Q3 2024
-
What Companies Need from Modern Manufacturing Sites
Q1 2026
-
Economic Developer Role Shifting from Deal-Making to Systems Stewardship
Q1 2026
-
Capitalizing on the OBBBA Before the 2026 Cliff
Q1 2026
-
The Skilled Trades Are Ready for a Digital Future
Q4 2025
-
Amazon’s First Mass Timber Delivery Station Tests the Future of Low-Carbon Logistics
Q4 2025
-
Last Word: Don’t Lose by Winning
Q1 2026