United Microelectronics (UMC) → Broadcom
As of 2026-09-05, United Microelectronics (UMC) is a tracked supplier of Broadcom. United Microelectronics (UMC) is a major in Foundry (headquartered in Taiwan); Broadcom is a leader in Design (Fabless) (headquartered in United States). United Microelectronics (UMC) has 15 tracked customers; Broadcom has 74 tracked suppliers.
Data as of 2026-09-05 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
United Microelectronics (UMC) (major in Foundry) is a tracked supplier of Broadcom (leader in Design (Fabless)). Taiwan's second foundry, strong in mature and specialty nodes. Networking silicon leader and main designer of hyperscaler custom AI chips. The edge is one of 74 tracked suppliers of Broadcom and one of 15 tracked customers of United Microelectronics (UMC).
Source: derived from both company records and the counted edges.
The two companies
United Microelectronics (UMC) (supplier)
Taiwan's second foundry, strong in mature and specialty nodes.
Broadcom (customer)
Networking silicon leader and main designer of hyperscaler custom AI chips.
Other tracked suppliers of Broadcom
Other tracked customers of United Microelectronics (UMC)
Cite as: wafergraph, “United Microelectronics (UMC) → Broadcom — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/umc/broadcom/ (data as of 2026-09-05).
Track the chain
What moved in the semiconductor supply chain — This Week in the Chain, the free weekly wafergraph briefing.
Subscribe to the free weekly briefing →
Free · no login · 615 companies, updated weekly