# AT&S expands AI substrate capacity in Kulim, Malaysia

AT&S reached agreements with AMD and another technology company to expand production capacity for high-end IC substrates for AI and HPC at its existing plant and a second plant in Kulim, Malaysia, with investments of €1.5-2.0 billion.

- Type: Expansion
- Announced: 2026-06-13
- Where: Kulim, Malaysia, Malaysia
- Value: $1.90B (1.75B EUR)
- Status: announced
- Products: high-end IC substrates, AI substrates
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [AT&S Austria Technologie & Systemtechnik AG](https://endata.com/companies/66784.md)
- [AMD](https://endata.com/companies/15370.md) (customer)

## Sources

- [ots.at](https://www.ots.at/presseaussendung/EQS_20260613_EQS0002/eqs-adhoc-ats-austria-technologie-systemtechnik-ag-ats-expands-ai-substrate-capacity-in-kulim-and-increases-outlook-for-202627), 2026-06-13: "AT&S has reached agreements with its customer AMD and another leading technology company on key terms for expanding production capacity for high-end IC substrates in the fields of artificial intelligence and high-performance computing."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.