# ABB to acquire transformer manufacturer Specialtrasfo

ABB has signed an agreement to acquire Specialtrasfo S.p.A., an Italian manufacturer of medium-voltage converter and rectifier transformers. The transaction is expected to close in Q3 2026; financial terms were not disclosed.

- Type: Acquisition
- Announced: 2026-05-14
- Where: Agrate Brianza, near Milan, Italy
- Status: announced
- Products: medium-voltage converter transformers, rectifier transformers
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [ABB](https://endata.com/companies/1547.md) (acquirer)
- [Specialtrasfo](https://endata.com/companies/91955.md) (target)

## Sources

- [engineering.com](https://www.engineering.com/abb-signs-deal-to-acquire-transformer-manufacturer/), 2026-05-14: "ABB has signed an agreement to acquire Specialtrasfo S.p.A., a privately owned Italian manufacturer of specialized medium-voltage transformers"

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