Siltronic → TSMC
As of 2026-09-05, Siltronic is a tracked supplier of TSMC. Siltronic is a major in Materials (headquartered in Germany); TSMC is a leader in Foundry (headquartered in Taiwan). Siltronic has 8 tracked customers; TSMC has 173 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
Siltronic (major in Materials) is a tracked supplier of TSMC (leader in Foundry). Top-four silicon wafer producer headquartered in Munich. World's dominant foundry, manufacturing nearly all leading-edge chips. The edge is one of 173 tracked suppliers of TSMC and one of 8 tracked customers of Siltronic.
Source: derived from both company records and the counted edges.
The two companies
Siltronic (supplier)
Top-four silicon wafer producer headquartered in Munich.
TSMC (customer)
World's dominant foundry, manufacturing nearly all leading-edge chips.
Other tracked suppliers of TSMC
Other tracked customers of Siltronic
Cite as: wafergraph, “Siltronic → TSMC — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/siltronic/tsmc/ (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