Shin-Etsu Chemical vs Tokyo Ohka Kogyo
Shin-Etsu Chemical's primary segment is Silicon Wafers; Tokyo Ohka Kogyo's is Photoresists & Chemicals. Shin-Etsu Chemical is larger by market cap ($69.8B vs $7.1B). Shin-Etsu Chemical reports higher tracked revenue ($16.3B vs $1.5B).
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
Side-by-side
| Shin-Etsu Chemical | Tokyo Ohka Kogyo | |
|---|---|---|
| Market cap | $69.8B | $7.1B |
| Revenue | $16.3B (FY2026) | $1.5B (FY2025) |
| Primary segment | Silicon Wafers | Photoresists & Chemicals |
| Market position | leader | leader |
| Country | Japan | Japan |
| Tracked suppliers | 1 | 0 |
| Tracked customers | 9 | 8 |
| Chokepoint / criticality | 83/100 | 83/100 |
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 Tokyo Ohka Kogyo compare
- Size: Shin-Etsu Chemical is the larger company by market cap.
- Revenue: Shin-Etsu Chemical reports higher tracked revenue.
- Supply-chain criticality: Both companies have the same chokepoint score (83/100).
- Footprint: Shin-Etsu Chemical (Japan) vs Tokyo Ohka Kogyo (Japan).
Company hubs
Open the interactive comparison tool →
Cite as: wafergraph, “Shin-Etsu Chemical vs Tokyo Ohka Kogyo”, https://wafergraph.com/compare/shin_etsu-vs-tok (data as of 2026-10-09).
Frequently asked questions3
- Is Shin-Etsu Chemical bigger than Tokyo Ohka Kogyo?
- Shin-Etsu Chemical is larger by market cap ($69.8B vs $7.1B).
- What's the difference between Shin-Etsu Chemical and Tokyo Ohka Kogyo?
- Shin-Etsu Chemical is a leader in Silicon Wafers based in Japan; Tokyo Ohka Kogyo is a leader in Photoresists & Chemicals based in Japan. Both operate in the Materials segment.
- Who are Shin-Etsu Chemical's and Tokyo Ohka Kogyo's suppliers?
- wafergraph tracks 1 suppliers for Shin-Etsu Chemical and 0 for Tokyo Ohka Kogyo.