Resonac vs Sumitomo Chemical
Resonac's primary segment is CMP Slurries; Sumitomo Chemical's is Photoresists & Chemicals. Resonac is larger by market cap ($21.1B vs $6.0B). Sumitomo Chemical reports higher tracked revenue ($14.8B vs $8.5B).
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Side-by-side
| Resonac | Sumitomo Chemical | |
|---|---|---|
| Market cap | $21.1B | $6.0B |
| Revenue | $8.5B (FY2025) | $14.8B (FY2026) |
| Primary segment | CMP Slurries | Photoresists & Chemicals |
| Market position | major | major |
| Country | Japan | Japan |
| Tracked suppliers | 0 | 0 |
| Tracked customers | 8 | 7 |
| Chokepoint / criticality | 68/100 | 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 Resonac and Sumitomo Chemical compare
- Size: Resonac is the larger company by market cap.
- Revenue: Sumitomo Chemical reports higher tracked revenue.
- Supply-chain criticality: Both companies have the same chokepoint score (68/100).
- Footprint: Resonac (Japan) vs Sumitomo Chemical (Japan).
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Cite as: wafergraph, “Resonac vs Sumitomo Chemical”, https://wafergraph.com/compare/resonac-vs-sumitomo_chemical (data as of 2026-10-09).
Frequently asked questions3
- Is Resonac bigger than Sumitomo Chemical?
- Resonac is larger by market cap ($21.1B vs $6.0B).
- What's the difference between Resonac and Sumitomo Chemical?
- Resonac is a major in CMP Slurries based in Japan; Sumitomo Chemical is a major in Photoresists & Chemicals based in Japan. Both operate in the Materials segment.
- Who are Resonac's and Sumitomo Chemical's suppliers?
- wafergraph tracks 0 suppliers for Resonac and 0 for Sumitomo Chemical.