AT&S vs Haesung DS
AT&S's primary segment is Substrates; Haesung DS's is Packaging Materials (Leadframes, Bonding Wire). AT&S is larger by market cap ($7.0B vs $680M). AT&S reports higher tracked revenue ($2.1B vs $474M).
Shared segment: Materials.
Side-by-side
| AT&S | Haesung DS | |
|---|---|---|
| Market cap | $7.0B | $680M |
| Revenue | $2.1B (FY2026) | $474M (FY2025) |
| Primary segment | Substrates | Packaging Materials (Leadframes, Bonding Wire) |
| Market position | major | niche |
| Country | Austria | South Korea |
| Tracked suppliers | 0 | 0 |
| Tracked customers | 8 | 7 |
| Chokepoint / criticality | 68/100 | 50/100 |
Market caps/revenue from the wafergraph dataset · data as of 2026-09-16. Criticality is a graph-derived chokepoint score (0–100). Coverage is partial; "Unpriced" means no reliable market cap.
How AT&S and Haesung DS compare
- Size: AT&S is the larger company by market cap.
- Revenue: AT&S reports higher tracked revenue.
- Supply-chain criticality: AT&S has the higher chokepoint score (68/100 vs 50/100).
- Footprint: AT&S (Austria) vs Haesung DS (South Korea).
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Cite as: wafergraph, “AT&S vs Haesung DS”, https://wafergraph.com/compare/ats-vs-haesung_ds (data as of 2026-09-16).