Powerchip (PSMC) vs United Microelectronics (UMC)
United Microelectronics (UMC) is larger by market cap ($47.5B vs $9.9B). United Microelectronics (UMC) reports higher tracked revenue ($7.1B vs $1.5B). Both are primarily Pure-Play Foundry companies.
Shared segment: Foundry.
Side-by-side
| Powerchip (PSMC) | United Microelectronics (UMC) | |
|---|---|---|
| Market cap | $9.9B | $47.5B |
| Revenue | $1.5B (FY2025) | $7.1B (FY2024) |
| Primary segment | Pure-Play Foundry | Pure-Play Foundry |
| Market position | challenger | major |
| Country | Taiwan | Taiwan |
| Tracked suppliers | 1 | 24 |
| Tracked customers | 8 | 15 |
| Chokepoint / criticality | 57/100 | 69/100 |
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 Powerchip (PSMC) and United Microelectronics (UMC) compare
- Size: United Microelectronics (UMC) is the larger company by market cap.
- Revenue: United Microelectronics (UMC) reports higher tracked revenue.
- Supply-chain criticality: United Microelectronics (UMC) has the higher chokepoint score (69/100 vs 57/100).
- Footprint: Powerchip (PSMC) (Taiwan) vs United Microelectronics (UMC) (Taiwan).
Company hubs
Powerchip (PSMC) · United Microelectronics (UMC) · Foundry segment