Wire · technology
US silicon interposer supply chain for AI packaging
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Fusion42 · 9 October 2026 · Fusion42 review
GlobalFoundries and TSMC have partnered to create a US-based supply chain for silicon interposers, critical components for advanced semiconductor packaging used in AI and high-performance computing. GlobalFoundries will manufacture these interposers at its Malta, New York facility, supporting domestic production and meeting rising demand for AI technologies.
This Wire brief sits within Fusion42's coverage of Semiconductors, and 7 sources have reported it between 8 Oct 2026 and 9 Oct 2026.
◆ ◆ The Wire takeaway
You can now rely on an emerging US supply source for key AI packaging components once dominated by overseas suppliers. Secure a role in AI chip packaging by aligning with this growing domestic capacity before it scales up in 2028.
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7 sources · first reported 8 Oct 2026 · latest 9 Oct 2026
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