Winbond Electronics supply chain risk
As of 2026-09-05, Winbond Electronics depends on 3 tracked suppliers headquartered in 2 countries (2 of them in the United States). 3 of those suppliers hold a monopoly or leader position in their own segment, led by ASML, Lam Research and Applied Materials. Winbond Electronics itself carries a supply-chain criticality score of 50/100, with 236 tracked companies downstream of it.
Data as of 2026-09-05 · suppliers are the curated key_supplier edges in the wafergraph dataset (researched or segment-inferred — see /methodology) · criticality is the graph-derived chokepoint score, 0–100
Dominant and single-source suppliers
- ASML — monopoly in Lithography, Netherlands
- Lam Research — leader in Etch, United States
- Applied Materials — leader in Deposition, United States
A monopoly or leader supplier is the hardest to replace. These are the edges to watch first.
Suppliers by country
- United States — 2 suppliers (67%)
- Netherlands — 1 supplier (33%)
All 3 tracked suppliers
| Supplier | Segment | Position | Country | Criticality |
|---|---|---|---|---|
| ASML | Lithography | monopoly | Netherlands | 100/100 |
| Lam Research | Etch | leader | United States | 83/100 |
| Applied Materials | Deposition | leader | United States | 83/100 |
Downstream exposure
- Criticality score: 50/100
- Companies downstream of Winbond Electronics: 236
- Tracked market cap downstream (priced companies only): $34.69T across 150 priced companies
Cite as: wafergraph, “Winbond Electronics supply chain risk — 3 suppliers, single-source exposure & criticality”, https://wafergraph.com/supply-chain-risk/winbond (data as of 2026-09-05).
Open Winbond Electronics's supplier graph →
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