Shin-Etsu Chemical vs Sumitomo Chemical
Shin-Etsu Chemical's primary segment is Silicon Wafers; Sumitomo Chemical's is Photoresists & Chemicals. Shin-Etsu Chemical is larger by market cap ($69.8B vs $6.0B). Shin-Etsu Chemical reports higher tracked revenue ($16.3B vs $14.8B).
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Side-by-side
| Shin-Etsu Chemical | Sumitomo Chemical | |
|---|---|---|
| Market cap | $69.8B | $6.0B |
| Revenue | $16.3B (FY2026) | $14.8B (FY2026) |
| Primary segment | Silicon Wafers | Photoresists & Chemicals |
| Market position | leader | major |
| Country | Japan | Japan |
| Tracked suppliers | 1 | 0 |
| Tracked customers | 9 | 7 |
| Chokepoint / criticality | 83/100 | 68/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-10-09. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How Shin-Etsu Chemical and Sumitomo Chemical compare
- Size: Shin-Etsu Chemical is the larger company by market cap.
- Revenue: Shin-Etsu Chemical reports higher tracked revenue.
- Supply-chain criticality: Shin-Etsu Chemical has the higher chokepoint score (83/100 vs 68/100).
- Footprint: Shin-Etsu Chemical (Japan) vs Sumitomo Chemical (Japan).
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Cite as: wafergraph, “Shin-Etsu Chemical vs Sumitomo Chemical”, https://wafergraph.com/compare/shin_etsu-vs-sumitomo_chemical (data as of 2026-10-09).
Frequently asked questions3
- Is Shin-Etsu Chemical bigger than Sumitomo Chemical?
- Shin-Etsu Chemical is larger by market cap ($69.8B vs $6.0B).
- What's the difference between Shin-Etsu Chemical and Sumitomo Chemical?
- Shin-Etsu Chemical is a leader in Silicon Wafers based in Japan; Sumitomo Chemical is a major in Photoresists & Chemicals based in Japan. Both operate in the Materials segment.
- Who are Shin-Etsu Chemical's and Sumitomo Chemical's suppliers?
- wafergraph tracks 1 suppliers for Shin-Etsu Chemical and 0 for Sumitomo Chemical.