AT&S

AT & S Austria Technologie & Systemtechnik Aktiengesellschaft

AT&S Headquarters in Leoben (Austria)
Company type	Public
Traded as	WBAG:  ATS ATX Index component
ISIN	AT0000969985
Industry	Electronics
Founded	1987
Headquarters	Leoben in Styria, Austria
Area served	Worldwide
Products	circuit boards & high-end IC-substrates
Revenue	€1,590 million [1]  (2025)
Net income	EUR 90  million(2025) Financials as of fiscal year ended March 31, 2025.
Number of employees	13,000 (2024/25)
Website	ats.net/en/

AT&S also known as AT & S Austria Technologie & Systemtechnik Aktiengesellschaft designs and manufactures high-end printed circuit boards ^[2] and substrates for semiconductors. The company is listed on the Vienna Stock Exchange since 2008. ^[3]

The company has six production sites worldwide ^[4]

• Leoben & Fehring, Austria
  
• Nanjangud, India
  
• Chongqing & Shanghai, China
  
• Kulim, Malaysia

and 9 sales support offices ^[5]

• San Jose & Chicago,USA
• Düren, Germany
• Stockholm, Sweden
• Bengaluru, India
• Seoul, South Korea
• Tokyo, Japan
• Taipei, Taiwan
• Hong Kong, China

Products, Customers & Business Units

AT&S is a supplier for the following companies:

• AMD High-end Integrated Circuit (IC) substrates for data center processors for AMD ^[6]
• Apple (Mobile Devices & Substrates): AT&S was among the Top 200 worldwide suppliers for Apple in 2015 and 2016 ^{[7] [8]}
• Fairphone: in 2015 AT&S became a supplier of Fairphone. ^[9]
• Sony Ericsson: AT&S became an awarded supplier of Sony-Ericson in 2017 ^[10]

AT&S is supporting the current roll-out of the 5G mobile communications generation with high frequency (HF) optimized interconnect solutions by developing and producing hybrid-PCB structures. ^[11]

References

1. "AT&S Annual report 2024/25" . Retrieved 21 January 2026.
2. "APA" (in German). 8 May 2018.
3. "AT&S Annual report 2024/25" . Retrieved 21 January 2026.
4. "AT&S Share" . Retrieved 26 January 2026.
5. "AT&S Annual report 2024/25" . Retrieved 21 January 2026.
6. AMD. "AT&S Starts High Volume Manufacturing at New Plant in Kulim/Malaysia" . Retrieved 28 January 2026.
7. Apple. "Supplier List 2015" (PDF). Archived from the original (PDF) on 16 September 2016. Retrieved 23 October 2017.
8. Apple. "Supplier List 2016" (PDF). Retrieved 23 October 2017.
9. Fairphone. "Supplier List" . Retrieved 23 October 2017.
10. AT&S. "AT&S erhält Lieferanten Auszeichnung von Sony-Ericsson" (PDF) (in German). Archived from the original (PDF) on 23 October 2017. Retrieved 23 October 2017.
11. "Interconnection technologies for 5G mobile communications". elektroniknet.de/international/. Alfred Goldbacher. 19 June 2018.

External links

• Vienna Stock Exchange: Market Data AT&S AG