AT&S vs Unimicron
Unimicron is larger by market cap ($49.5B vs $7.2B). Unimicron reports higher tracked revenue ($4.1B vs $2.1B). Both are primarily Substrates companies.
Shared segment: Materials.
Side-by-side
| AT&S | Unimicron | |
|---|---|---|
| Market cap | $7.2B | $49.5B |
| Revenue | $2.1B (FY2026) | $4.1B (FY2025) |
| Primary segment | Substrates | Substrates |
| Market position | major | leader |
| Country | Austria | Taiwan |
| Tracked suppliers | 0 | 1 |
| Tracked customers | 8 | 10 |
| Chokepoint / criticality | 68/100 | 81/100 |
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 AT&S and Unimicron compare
- Size: Unimicron is the larger company by market cap.
- Revenue: Unimicron reports higher tracked revenue.
- Supply-chain criticality: Unimicron has the higher chokepoint score (81/100 vs 68/100).
- Footprint: AT&S (Austria) vs Unimicron (Taiwan).