Global Unichip Corp (GUC)

GUC is a TSMC-affiliated ASIC design-service house that turns customer specifications into manufacturable chips, including AI accelerator ASICs for hyperscaler customers. It leverages TSMC's advanced process and CoWoS packaging access to win high-end AI ASIC design wins. GUC has shipped multiple generations of custom AI accelerator ASICs in production for hyperscaler customers through 2025.

Ecosystem functionTSMC-affiliated ASIC design house whose privileged foundry/packaging access makes it a favored partner for hyperscaler custom AI silicon.

Business modelCustom ASIC design services