Soitec vs X-FAB
Soitec is larger by market cap ($5.3B vs $1.1B). X-FAB reports higher tracked revenue ($868M vs $675M). Soitec's primary segment is Substrates; X-FAB's is Pure-Play Foundry.
Side-by-side
| Soitec | X-FAB | |
|---|---|---|
| Market cap | $5.3B | $1.1B |
| Revenue | $675M (FY2026) | $868M (FY2025) |
| Primary segment | Substrates | Pure-Play Foundry |
| Market position | leader | niche |
| Country | France | Germany |
| Tracked suppliers | 0 | 1 |
| Tracked customers | 5 | 8 |
| Chokepoint / criticality | 84/100 | 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 Soitec and X-FAB compare
- Size: Soitec is the larger company by market cap.
- Revenue: X-FAB reports higher tracked revenue.
- Supply-chain criticality: Soitec has the higher chokepoint score (84/100 vs 51/100).
- Footprint: Soitec (France) vs X-FAB (Germany).