# ABB completes acquisition of Gamesa Electric power electronics business

ABB finalized the acquisition of Gamesa Electric's power electronics business in Spain from Siemens Gamesa. The deal includes power conversion products such as wind converters, battery energy storage systems, and solar inverters, along with two factories in Madrid and Valencia and about 400 employees.

- Type: Acquisition
- Announced: 2025-12-02
- Where: Madrid, Valencia, Spain
- Jobs: 400
- Status: completed
- Products: wind converters, battery energy storage systems, utility-scale solar inverters
- Sectors: [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md), [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [Siemens Gamesa](https://endata.com/companies/1539.md) (partner)
- [Siemens Gamesa](https://endata.com/companies/1539.md) (target)
- [ABB](https://endata.com/companies/1547.md) (acquirer)
- [Gamesa Electric](https://endata.com/companies/7690.md) (target)

## Sources

- [pv-magazine.com](https://www.pv-magazine.com/2025/12/02/abb-finalizes-acquisition-of-gamesa-electric/), 2025-12-02: "The acquired portfolio includes power conversion products such as wind converters for doubly-fed induction generator (DFIG), industrial battery energy storage systems (BESS), and utility-scale solar inverters."
- [mercomcapital.com](https://mercomcapital.com/abb-acquires-power-electronics-business-of-gamesa-electric/), 2025-12-08: "By combining ABB’s global reach and Gamesa Electric’s portfolio and expertise, the company is well positioned to capture growing demand and accelerate renewable energy adoption worldwide."
- [plantautomation-technology.com](https://www.plantautomation-technology.com/news/abb-completes-acquisition-of-siemens-gamesa-power-electronics-unit-to-boost-european-renewable-grid-integration), 2026-01-09: "ABB has officially completed the acquisition of Siemens Gamesa’s power electronics business in Spain."

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