Avantor vs Sumitomo Chemical
Both are primarily Photoresists & Chemicals companies. Avantor is larger by market cap ($10.4B vs $6.0B). Sumitomo Chemical reports higher tracked revenue ($14.8B vs $6.6B).
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Side-by-side
| Avantor | Sumitomo Chemical | |
|---|---|---|
| Market cap | $10.4B | $6.0B |
| Revenue | $6.6B (FY2025) | $14.8B (FY2026) |
| Primary segment | Photoresists & Chemicals | Photoresists & Chemicals |
| Market position | major | major |
| Country | United States | Japan |
| Tracked suppliers | 0 | 0 |
| Tracked customers | 7 | 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 Avantor and Sumitomo Chemical compare
- Size: Avantor 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: Avantor (United States) vs Sumitomo Chemical (Japan).
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Cite as: wafergraph, “Avantor vs Sumitomo Chemical”, https://wafergraph.com/compare/avantor-vs-sumitomo_chemical (data as of 2026-10-09).
Frequently asked questions3
- Is Avantor bigger than Sumitomo Chemical?
- Avantor is larger by market cap ($10.4B vs $6.0B).
- What's the difference between Avantor and Sumitomo Chemical?
- Avantor is a major in Photoresists & Chemicals based in United States; Sumitomo Chemical is a major in Photoresists & Chemicals based in Japan. Both operate in the Materials segment.
- Who are Avantor's and Sumitomo Chemical's suppliers?
- wafergraph tracks 0 suppliers for Avantor and 0 for Sumitomo Chemical.