Allegro MicroSystems vs STMicroelectronics
STMicroelectronics is larger by market cap ($49.1B vs $7.9B). STMicroelectronics reports higher tracked revenue ($11.8B vs $890M). Allegro MicroSystems's primary segment is Analog & Mixed Signal; STMicroelectronics's is Integrated Device Manufacturer.
Shared segment: Analog, Power, RF.
Side-by-side
| Allegro MicroSystems | STMicroelectronics | |
|---|---|---|
| Market cap | $7.9B | $49.1B |
| Revenue | $890M (FY2026) | $11.8B (FY2025) |
| Primary segment | Analog & Mixed Signal | Integrated Device Manufacturer |
| Market position | major | major |
| Country | United States | Switzerland |
| Tracked suppliers | 4 | 5 |
| Tracked customers | 0 | 16 |
| Chokepoint / criticality | 0/100 | 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 Allegro MicroSystems and STMicroelectronics compare
- Size: STMicroelectronics is the larger company by market cap.
- Revenue: STMicroelectronics reports higher tracked revenue.
- Supply-chain criticality: STMicroelectronics has the higher chokepoint score (68/100 vs 0/100).
- Footprint: Allegro MicroSystems (United States) vs STMicroelectronics (Switzerland).
Company hubs
Allegro MicroSystems · STMicroelectronics · Analog, Power, RF segment