Founded in 1919, Nidec Leroy-Somer is a world leader in electromechanical and electronic drive
systems and the world leader in industrial alternators. As a member of NIDEC, Leroy-Somer has
developed a long-term growth strategy backed up by the resources and synergies offered by a large
international group. With its 6200-strong workforce, Nidec Leroy-Somer has created an
international network of 470 centres of expertise and service centres capable of offering you the
sales support and technical assistance you need, 24 hours a day, 7 days a week throughout the


As a result of commitment and a strong drive over the years, Leroy-Somer embarked in producing
alternators and electric motors and managed to acquire the position of a worldwide Industrial Power
Manufacturer originating from the Charente region of France. Today, we are celebrating a blend of
resourcefulness, talent, and ambition that crowns our hard-earned success.