Power Integrations vs X-FAB
Power Integrations is larger by market cap ($3.5B vs $1.1B). X-FAB reports higher tracked revenue ($868M vs $444M). Power Integrations's primary segment is Power Semiconductors (incl. SiC, GaN); X-FAB's is Pure-Play Foundry.
Side-by-side
| Power Integrations | X-FAB | |
|---|---|---|
| Market cap | $3.5B | $1.1B |
| Revenue | $444M (FY2025) | $868M (FY2025) |
| Primary segment | Power Semiconductors (incl. SiC, GaN) | Pure-Play Foundry |
| Market position | major | niche |
| Country | United States | Germany |
| Tracked suppliers | 1 | 1 |
| Tracked customers | 1 | 8 |
| Chokepoint / criticality | 68/100 | 51/100 |
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 Power Integrations and X-FAB compare
- Size: Power Integrations is the larger company by market cap.
- Revenue: X-FAB reports higher tracked revenue.
- Supply-chain criticality: Power Integrations has the higher chokepoint score (68/100 vs 51/100).
- Footprint: Power Integrations (United States) vs X-FAB (Germany).