SUMCO → GlobalFoundries
Yes, wafergraph tracks SUMCO as a supplier of GlobalFoundries, as of 2026-10-09. GlobalFoundries sources from 166 tracked suppliers in this dataset.
Data as of 2026-10-09 · 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 GlobalFoundries (major in Foundry). Second-largest silicon wafer producer, supplying all leading fabs. Largest US-based pure-play foundry, focused on specialty nodes. The edge is one of 166 tracked suppliers of GlobalFoundries 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.
GlobalFoundries (customer)
Largest US-based pure-play foundry, focused on specialty nodes.
Other tracked suppliers of GlobalFoundries
Other tracked customers of SUMCO
Frequently asked questions3
- Is SUMCO a supplier of GlobalFoundries?
- Yes. wafergraph records SUMCO as a tracked supplier of GlobalFoundries (as of 2026-10-09).
- How many suppliers does GlobalFoundries have?
- The dataset records 166 tracked suppliers for GlobalFoundries.
- How many customers does SUMCO have?
- The dataset records 8 tracked customers for SUMCO.
Cite as: wafergraph, “SUMCO → GlobalFoundries — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/sumco/globalfoundries/ (data as of 2026-10-09).
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