SUMCO → Samsung Electronics
As of 2026-09-05, SUMCO is a tracked supplier of Samsung Electronics. SUMCO is a major in Materials (headquartered in Japan); Samsung Electronics is a leader in IDM (headquartered in South Korea). SUMCO has 8 tracked customers; Samsung Electronics has 215 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
SUMCO (major in Materials) is a tracked supplier of Samsung Electronics (leader in IDM). Second-largest silicon wafer producer, supplying all leading fabs. World's largest memory maker, plus leading-edge foundry and Exynos design. The edge is one of 215 tracked suppliers of Samsung Electronics and one of 8 tracked customers of SUMCO.
Source: derived from both company records and the counted edges.
The two companies
SUMCO (supplier)
Second-largest silicon wafer producer, supplying all leading fabs.
Samsung Electronics (customer)
World's largest memory maker, plus leading-edge foundry and Exynos design.
Other tracked suppliers of Samsung Electronics
Other tracked customers of SUMCO
Cite as: wafergraph, “SUMCO → Samsung Electronics — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/sumco/samsung/ (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