Dongjin Semichem vs Tokyo Ohka Kogyo
Both are primarily Photoresists & Chemicals companies. Tokyo Ohka Kogyo is larger by market cap ($7.1B vs $1.9B). Tokyo Ohka Kogyo reports higher tracked revenue ($1.5B vs $889M).
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Side-by-side
| Dongjin Semichem | Tokyo Ohka Kogyo | |
|---|---|---|
| Market cap | $1.9B | $7.1B |
| Revenue | $889M (FY2025) | $1.5B (FY2025) |
| Primary segment | Photoresists & Chemicals | Photoresists & Chemicals |
| Market position | major | leader |
| Country | South Korea | Japan |
| Tracked suppliers | 0 | 0 |
| Tracked customers | 7 | 8 |
| Chokepoint / criticality | 68/100 | 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 Dongjin Semichem and Tokyo Ohka Kogyo compare
- Size: Tokyo Ohka Kogyo is the larger company by market cap.
- Revenue: Tokyo Ohka Kogyo reports higher tracked revenue.
- Supply-chain criticality: Tokyo Ohka Kogyo has the higher chokepoint score (83/100 vs 68/100).
- Footprint: Dongjin Semichem (South Korea) vs Tokyo Ohka Kogyo (Japan).
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Cite as: wafergraph, “Dongjin Semichem vs Tokyo Ohka Kogyo”, https://wafergraph.com/compare/dongjin-vs-tok (data as of 2026-10-09).
Frequently asked questions3
- Is Dongjin Semichem bigger than Tokyo Ohka Kogyo?
- Tokyo Ohka Kogyo is larger by market cap ($7.1B vs $1.9B).
- What's the difference between Dongjin Semichem and Tokyo Ohka Kogyo?
- Dongjin Semichem is a major in Photoresists & Chemicals based in South Korea; Tokyo Ohka Kogyo is a leader in Photoresists & Chemicals based in Japan. Both operate in the Materials segment.
- Who are Dongjin Semichem's and Tokyo Ohka Kogyo's suppliers?
- wafergraph tracks 0 suppliers for Dongjin Semichem and 0 for Tokyo Ohka Kogyo.