ROHM vs Sumitomo Electric Industries
Sumitomo Electric Industries is larger by market cap ($44.5B vs $11.6B). Sumitomo Electric Industries reports higher tracked revenue ($32.2B vs $2.4B). ROHM's primary segment is Integrated Device Manufacturer; Sumitomo Electric Industries's is Photonics & Optics.
Shared segment: Analog, Power, RF.
Side-by-side
| ROHM | Sumitomo Electric Industries | |
|---|---|---|
| Market cap | $11.6B | $44.5B |
| Revenue | $2.4B (FY2025) | $32.2B (FY2026) |
| Primary segment | Integrated Device Manufacturer | Photonics & Optics |
| Market position | major | major |
| Country | Japan | Japan |
| Tracked suppliers | 0 | 3 |
| Tracked customers | 3 | 3 |
| Chokepoint / criticality | 68/100 | 68/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-08-12. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How ROHM and Sumitomo Electric Industries compare
- Size: Sumitomo Electric Industries is the larger company by market cap.
- Revenue: Sumitomo Electric Industries reports higher tracked revenue.
- Supply-chain criticality: ROHM has the higher chokepoint score (68/100 vs 68/100).
- Footprint: ROHM (Japan) vs Sumitomo Electric Industries (Japan).
Company hubs
ROHM · Sumitomo Electric Industries · Analog, Power, RF segment