English - Global
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GenOSys
Monitor and manage your power system fleet remotely with GenOSys - a unified cloud-based architecture
Leroy-Somer TAL industrial generators
Reliability and performance: the next generation of industrial alternators
Kato Remanufacturing
Cost-effective remanufacturing services to extend the life cycle of your alternator
Leroy-Somer TAL industrial generators
Reliability and performance: the next generation of industrial alternators
Reciprocating Engine Generators
Customized medium and high voltage generators for prime movers
Service
A global service network for support, maintenance, on-site intervention, training and genuine spare parts
Turbine Generators
A 4-pole alternators range dedicated to Gas and Steam Turbine applications.
Industrial & Commercial
Power for industrial sites, hotels, supermarkets, shopping centers and public buildings around the world
About us
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.
Browse the map
Videos
GenOSys - Remote Power System Management
GenOSys - Remote Power System Management by Leroy-Somer and Kato Engineering
Kato Engineering Manufacturing Process
Strong processes and stringent quality checks return worn, end-of-life alternators to a like-new state with comparable performance.
Tradeshows and Events
Hydro 2022
APR 25-27, 2022 | Palais de la Musique et des Congrès - Strasbourg, France - Stand No. #134
