Power everywhere

Leroy-Somer Power

Leroy-Somer Electric Power Generation, a business unit of the Nidec Group, is the global leader in industrial alternators with power ranging from 10kW to 25MW. With its two leading brands, Leroy-Somer and Kato Engineering, Leroy-Somer Electric Power Generation works with generator set manufacturers and electric power producers worldwide to help the industry provide reliable and efficient power solutions. Leroy-Somer Electric Power Generation has over 5,000 employees, 10 production sites worldwide and a global service network.

Service Network

Find a service center near you.

We have global network of official service and spare parts centers.

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Nidec Generators Service Network

Videos

Leroy-Somer 100 years

In 2019, Leroy-Somer celebrates its 100th anniversary.

GenOSys - Remote Power System Management

GenOSys - Remote Power System Management by Leroy-Somer and Kato Engineering

Leroy-Somer LSA range

The low voltage industrial alternators from the LSA series are built to meet the most stringent conditions and specifications.

Tradeshows and Events

Power-Gen International 2019
NOV 19-21, 2019 | New Orleans, LA - USA
Small Hydro Latin America 2019
NOV 27-28, 2019 | Medellín, Colombia
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