Shin-Etsu Chemical
Shin-Etsu Chemical is a leader in the Materials segment of the semiconductor & AI supply chain, headquartered in Chiyoda. Its key suppliers include Tokuyama. Its key customers include TSMC, Samsung Electronics, Intel.
World's largest silicon wafer maker and a major photoresist supplier.
- Ticker
- TSE: 4063
- Headquarters
- Chiyoda
- Founded
- 1926
- Employees
- 19,206
- Revenue
- $15.7B (FY2026) · +235.8% YoY
- Net income
- $2.9B
- Operating margin
- 26.2%
- Market position
- leader
- Value-chain segment
- Silicon Wafers, Photoresists & Chemicals
- Key products
- 300mm wafers, photoresists, quartz
About Shin-Etsu Chemical
Shin-Etsu Chemical, headquartered in Japan, operates in the Silicon Wafers and Photoresists & Chemicals segments of the semiconductor & AI supply chain and is positioned as a market leader there. Its key products include 300mm wafers, photoresists, quartz. wafergraph maps 1 tracked supplier and 9 tracked customers for Shin-Etsu Chemical across the value chain. It has a supply-chain criticality score of 83/100, with 243 companies downstream of it.
Shin-Etsu Chemical Co., Ltd. is the largest chemical company in Japan. Shin-Etsu has the largest global market share for polyvinyl chloride, semiconductor silicon, and photomask substrates.
Key products
- 300mm wafers
- photoresists
- quartz