Semiconductor & AI supply-chain companies in Austria
As of 2026-10-09, wafergraph tracks 3 semiconductor and AI supply-chain companies headquartered in Austria, across 3 value-chain segments, most of them in Equipment (Back End) (1). The largest by market cap is AT&S at $9.3B; the 2 priced companies total $12.0B. 1 hold a monopoly or leader position in their segment.
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Data as of 2026-10-09 · country = headquarters, not fab location · market caps from the daily wafergraph pipeline (Yahoo × SEC shares); unpriced companies are listed but not summed
3 of 3 companies in Austria have a nonzero supply-chain criticality score in Wafergraph's data.
Largest Austria companies by market cap
| Company | Segment | Position | Market cap | Ticker |
|---|---|---|---|---|
| AT&S | Substrates | major | $9.3B | Vienna:ATS |
| ams OSRAM | Analog & Mixed Signal | major | $2.6B | SIX:AMS |
All 3 companies by segment
Equipment (Back End) (1)
- EV Group — Private Austrian leader in wafer bonding and litho for packaging.
Materials (1)
- AT&S — Austrian high-end IC substrate and PCB maker expanding advanced packaging.
Analog, Power, RF (1)
- ams OSRAM — Optical sensor and LED maker for consumer and automotive.
Tracked revenue
2 of the 3 companies report revenue in the dataset, totalling $5.8B (latest fiscal year per company, SEC EDGAR or Wikidata).
Frequently asked questions3
- How many semiconductor companies are in Austria?
- wafergraph tracks 3 semiconductor and AI supply-chain companies headquartered in Austria, across 3 segments.
- What is the largest semiconductor company in Austria?
- AT&S is the largest Austria company in the dataset by market cap ($9.3B, as of 2026-10-09).
- How many Austria semiconductor companies have a supply-chain criticality score?
- 3 of 3 companies in Austria have a nonzero supply-chain criticality score in Wafergraph's data.
Cite as: wafergraph, “Semiconductor companies in Austria — 3 tracked, ranked by market cap”, https://wafergraph.com/country/austria/ (data as of 2026-10-09).