SK Siltron → TSMC
As of 2026-09-05, SK Siltron is a tracked supplier of TSMC. SK Siltron is a major in Materials (headquartered in South Korea); TSMC is a leader in Foundry (headquartered in Taiwan). SK Siltron has 7 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
SK Siltron (major in Materials) is a tracked supplier of TSMC (leader in Foundry). SK Group's wafer arm; key 300mm supplier to Korean memory fabs. World's dominant foundry, manufacturing nearly all leading-edge chips. The edge is one of 173 tracked suppliers of TSMC and one of 7 tracked customers of SK Siltron.
Source: derived from both company records and the counted edges.
The two companies
SK Siltron (supplier)
SK Group's wafer arm; key 300mm supplier to Korean memory fabs.
TSMC (customer)
World's dominant foundry, manufacturing nearly all leading-edge chips.
Other tracked suppliers of TSMC
Other tracked customers of SK Siltron
Cite as: wafergraph, “SK Siltron → TSMC — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/sk_siltron/tsmc/ (data as of 2026-09-05).
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