Electrification News – ABB signed an agreement to acquire Specialtrasfo S.p.A., a privately owned Italian manufacturer of specialized medium-voltage (MV) transformers, including converter and rectifier types. The deal, announced in May 2026, is expected to close in Q3 2026 subject to regulatory approvals. Specialtrasfo’s products will integrate into ABB’s Motion High Power division.
With an installed base spanning over 70 countries, Specialtrasfo provides custom-engineered transformers for demanding applications in energy, marine, metals, mining, industrial processing, and offshore sectors. The acquisition strengthens ABB’s ability to deliver fully optimized powertrain solutions combining motors, drives, and transformers for superior efficiency, performance, and reliability.
This move addresses growing industrial electrification needs, particularly for high-power conversion and control in data centers, renewables, and heavy industry. Customers will benefit from faster response times, deeper system integration, and a single-source partner for complex power requirements.
“Specialized transformers are critical components supporting efficient power conversion,” ABB stated. The addition enhances ABB’s portfolio, enabling better support for industries transitioning to electrified operations while maintaining high uptime and sustainability standards. Financial terms were not disclosed.
