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GlobalFoundries and TSMC sign $2B AI packaging deal
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Fusion42 · 9 October 2026 · Fusion42 review
GlobalFoundries and TSMC have signed a $2 billion, five-year manufacturing agreement to establish a US-based supply of silicon interposers for TSMC's CoWoS advanced AI packaging, with production starting in early 2028.
This Wire brief sits within Fusion42's coverage of Semiconductors, and 3 sources have reported it between 9 Oct 2026 and 10 Oct 2026.
◆ ◆ The Wire takeaway
US chipmakers gain a foothold in advanced AI packaging supply with GlobalFoundries making silicon interposers for TSMC's CoWoS platform. You can explore partnerships or shifts to tap into this rising US supply line before 2028 volume ramps.
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3 sources · first reported 9 Oct 2026 · latest 10 Oct 2026
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