SUMCO Corporation (TSE:3436) is a TSE-listed upstream supplier in the semiconductor silicon wafer sector, holding approximately 25% global market share (ranked #2 worldwide). Key customers include TSMC, Samsung, Micron.
SUMCO Corporation
World Market Share
~25%
Rank #2 globally
Supply Chain Position
Upstream
Silicon Wafer
Fiscal Year End
December
FY ends December
Key Products
- Silicon wafer (150/200/300mm)
Key Customers
- TSMC
- Samsung
- Micron
Global Competitors
- Shin-Etsu Chemical
- GlobalWafers
- Siltronic