Leeson Electric began operations in the mid-twentieth century with a clear goal to build rugged and dependable electric motors for American industry. The company quickly gained recognition for its wide range of products, offering AC and DC motors, gearmotors, variable speed drives, and mechanical power transmission equipment used in conveyors, pumps, machine tools, and agricultural machinery. Leeson became known for consistent quality, long service life, and performance that plant operators could count on year after year.

As the company grew, Leeson expanded into specialized motor designs for challenging environments such as washdown duty, high efficiency applications, and areas requiring explosion-resistant construction. Its products became standard in factories, food processing plants, and manufacturing lines across North America.

Leeson Electric was later acquired by Regal Rexnord, a global manufacturer of motion control and power transmission solutions. The merger brought together two respected names and combined Leeson’s broad motor expertise with Regal Rexnord’s engineering depth and worldwide support. Today, Leeson remains a trusted brand within the Regal Rexnord family, continuing to provide durable electric motors and drive systems for industrial, agricultural, and commercial use across a wide range of applications.