onsemi vs STMicroelectronics
STMicroelectronics is larger by market cap ($49.1B vs $31.6B). STMicroelectronics reports higher tracked revenue ($11.8B vs $6.0B). Both are primarily Integrated Device Manufacturer companies.
Shared segment: IDM.
Side-by-side
| onsemi | STMicroelectronics | |
|---|---|---|
| Market cap | $31.6B | $49.1B |
| Revenue | $6.0B (FY2025) | $11.8B (FY2025) |
| Primary segment | Integrated Device Manufacturer | Integrated Device Manufacturer |
| Market position | major | major |
| Country | United States | Switzerland |
| Tracked suppliers | 3 | 5 |
| Tracked customers | 2 | 16 |
| 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 onsemi and STMicroelectronics compare
- Size: STMicroelectronics is the larger company by market cap.
- Revenue: STMicroelectronics reports higher tracked revenue.
- Supply-chain criticality: onsemi has the higher chokepoint score (68/100 vs 68/100).
- Footprint: onsemi (United States) vs STMicroelectronics (Switzerland).