Verified Nov 2026
Electronics & Software
·
Angouleme, Nouvelle-Aquitaine
·
Since 1919
Nidec Leroy-Somer makes industrial electric motors, alternators, and drive systems, including brake motors and gearmotors. The company is headquartered in Angoulême, France, was founded in 1919, and is part of the Nidec Group since 2017. It employs roughly 5,000 to 10,000 people and serves automotive, electric vehicle, appliance, renewable energy, and industrial equipment markets. In September 2025, it partnered with Alpiq to supply renewable energy to two industrial sites.
Nidec Leroy-Somer at a glance
Revenue
$1-5B
Est. band
Employees
5,000-10,000
Founded
1919
Headquarters
Angouleme, Nouvelle-Aquitaine
Certifications
ISO 14001 · ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Appliance
Renewable Energy
Industrial Equipment
STABILITY SIGNALS
Established & active
107 years in operation (founded 1919).
Holds ISO 14001, ISO 9001 certification(s) per public sources.
Overview
Nidec Leroy-Somer makes industrial electric motors, alternators, and drive systems, including brake motors and gearmotors. The company is headquartered in Angoulême, France, was founded in 1919, and is part of the Nidec Group since 2017. It employs roughly 5,000 to 10,000 people and serves automotive, electric vehicle, appliance, renewable energy, and industrial equipment markets. In September 2025, it partnered with Alpiq to supply renewable energy to two industrial sites.
At a glance
Attribute | Detail |
|---|---|
Founded | 1919 |
Headquarters | Angouleme, Nouvelle-Aquitaine |
Employees | 5,000-10,000 |
Revenue | $1-5B (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 14001 · ISO 9001 |
What Nidec Leroy-Somer makes
The company holds ISO 9001 and ISO 14001 certifications and offers products such as brake motors, gear units, variable speed drives, and traction motors.
Products and capabilities described on the company's own site include Brake, Gear (source: leroy-somer.com).
Certifications
Nidec Leroy-Somer is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 14001 — nidec.com
ISO 9001 — leroy-somer.com
Latest developments
2026-02-02 — Leroy-Somer Motors & Drives | TEEM-Lab, the Nidec/Leroy-Somer innovation hub, is open to local and regional stakeholders (nidec.com)
2026-02-02 — Nidec Power | TEEM-Lab, the Nidec/Leroy-Somer innovation hub, is open to local and regional stakeholders (nidec.com)
2025-11-20 — Nidec Power | Nidec Power Breaks Ground on Major Expansion in North Mankato, Minnesota (nidec.com)
2025-10-09 — Nidec Power | Nidec to Expand Manufacturing Presence in Henderson County (nidec.com)
2025-09-16 — Nidec Power | Nidec Power partners with Alpiq to power two industrial sites with renewable energy (nidec.com)
2025-08-19 — Nidec Elevator | Nidec Elevator expands European operations with new branch in Lyon, France (nidec.com)
Facilities
Nidec Leroy-Somer is headquartered in Angouleme, Nouvelle-Aquitaine. Public sources also reference these locations:
Company details
Leroy-Somer is a privately held (non-public) member of the Nidec Group, with an estimated revenue band of $1 to 5 billion. Nidec Leroy-Somer was founded in 1919, has an estimated 5,000-10,000 employees, and is headquartered in Angouleme, Nouvelle-Aquitaine. On the LightSource stability read it is rated "Established & active": 107 years in operation (founded 1919). Holds ISO 14001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Nidec Leroy-Somer make?
Nidec Leroy-Somer makes industrial electric motors, alternators, and drive systems, including brake motors and gearmotors. The company is headquartered in Angoulême, France, was founded in 1919, and is part of the Nidec Group since 2017. It employs roughly 5,000 to 10,000 people and serves automotive, electric vehicle, appliance, renewable energy, and industrial equipment markets. In September 2025, it partnered with Alpiq to supply renewable energy to two industrial sites.
Where is Nidec Leroy-Somer headquartered?
Nidec Leroy-Somer is headquartered in Angouleme, Nouvelle-Aquitaine.
When was Nidec Leroy-Somer founded?
Nidec Leroy-Somer was founded in 1919.
How big is Nidec Leroy-Somer?
Nidec Leroy-Somer has an estimated 5,000-10,000 employees, with revenue in the $1-5B range (estimated).
What certifications does Nidec Leroy-Somer hold?
Nidec Leroy-Somer lists ISO 14001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
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