STMicroelectronics vs Sumitomo Electric Industries
STMicroelectronics is larger by market cap ($49.1B vs $44.5B). Sumitomo Electric Industries reports higher tracked revenue ($32.2B vs $11.8B). STMicroelectronics's primary segment is Integrated Device Manufacturer; Sumitomo Electric Industries's is Photonics & Optics.
Shared segment: Analog, Power, RF.
Side-by-side
| STMicroelectronics | Sumitomo Electric Industries | |
|---|---|---|
| Market cap | $49.1B | $44.5B |
| Revenue | $11.8B (FY2025) | $32.2B (FY2026) |
| Primary segment | Integrated Device Manufacturer | Photonics & Optics |
| Market position | major | major |
| Country | Switzerland | Japan |
| Tracked suppliers | 5 | 3 |
| Tracked customers | 16 | 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 STMicroelectronics and Sumitomo Electric Industries compare
- Size: STMicroelectronics is the larger company by market cap.
- Revenue: Sumitomo Electric Industries reports higher tracked revenue.
- Supply-chain criticality: STMicroelectronics has the higher chokepoint score (68/100 vs 68/100).
- Footprint: STMicroelectronics (Switzerland) vs Sumitomo Electric Industries (Japan).
Company hubs
STMicroelectronics · Sumitomo Electric Industries · Analog, Power, RF segment