AT&S
AT&S is a major in the Materials segment of the semiconductor & AI supply chain, headquartered in Leoben-Hinterberg, AT. Its key customers include AMD, Intel, TSMC.
Austrian high-end IC substrate and PCB maker expanding advanced packaging.
- Ticker
- Vienna: ATS
- Headquarters
- Leoben-Hinterberg, AT
- Founded
- 1987
- Employees
- 7,500
- Revenue
- $2.1B (FY2026) · +12.7% YoY
- Net income
- $-50M
- Operating margin
- 13.4%
- Market position
- major
- Value-chain segment
- Substrates
- Key products
- IC substrates
About AT&S
AT&S, headquartered in Austria, operates in the Substrates segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include IC substrates. wafergraph maps 8 tracked customers for AT&S across the value chain. It has a supply-chain criticality score of 68/100, with 236 companies downstream of it.
AT&S also known as AT & S Austria Technologie & Systemtechnik Aktiengesellschaft designs and manufactures high-end printed circuit boards and IC substrates for semiconductors. The company is listed on the Vienna Stock Exchange since 2008.
Role in the chain
AT&S is a market major in Materials (Substrates), headquartered in Austria. Austrian high-end IC substrate and PCB maker expanding advanced packaging.
Diligence questions
- The dataset names 8 tracked customers for AT&S. How concentrated is demand among those names, and which of them have a documented second source in this graph?
- AT&S is headquartered in Austria. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
- AT&S trades as Vienna:ATS. What does the latest reported period say about capacity and backlog versus the graph position above?
- Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.
Key products
- IC substrates
Customers
More Materials companies
Compare with
Corning Incorporated · Samsung Electro-Mechanics · Shengyi Technology · Unimicron · Ibiden · Shennan Circuits
Sources
Open the interactive supply-chain view →
Cite as: wafergraph, “AT&S — supply chain, financials & market position”, https://wafergraph.com/company/ats (data as of 2026-09-05).
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