# Sivers Semiconductors invests USD 30M to expand InP laser plant in Glasgow

Sivers Semiconductors announced a USD 30 million investment to expand its Indium Phosphide manufacturing facility in Glasgow, Scotland, to support annual production of over 100 million CW DFB lasers for AI datacenters. The expansion begins in H2 2026 and is expected to be operational in Q4 2027.

- Type: Expansion
- Announced: 2026-09-03
- Where: Glasgow, Scotland, United Kingdom
- Value: $30.0M
- Starts operating: Q4 2027
- Status: announced
- Capacity: more than 100 million CW DFB lasers annually
- Products: Indium Phosphide CW DFB lasers, semiconductor optical amplifiers
- Sectors: [Semiconductors and Industrial Electronics](https://endata.com/sectors/semiconductors-electronics.md)

## Companies

- [Sivers Semiconductors](https://endata.com/companies/21027.md)

## Sources

- [sivers-semiconductors.com](https://www.sivers-semiconductors.com/press/sivers-semiconductors-invests-usd-30-million-to-expand-european-photonics-manufacturing-for-ai-datacenters/), 2026-09-03: "This investment positions us along with our foundry partners, to meet that demand."

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