Standard Electric Supply Co. is a leading electrical and industrial automation distributor serving contractors, manufacturers, OEMs, maintenance teams, and commercial facilities across the Midwest. Established in 1919, the family-owned company specializes in electrical supplies, industrial automation, control products, power distribution equipment, safety products, sensors, motors, drives, wiring, and related industrial components.

The company provides a broad range of products including programmable logic controllers (PLCs), HMIs, industrial controls, circuit breakers, transformers, generators, enclosures, sensors, power supplies, lighting, wire, cable, conduit, and electrical safety equipment. Standard Electric Supply Co. is an authorized distributor for more than 200 electrical and industrial manufacturers.

Beyond product distribution, Standard Electric offers 24/7 technical and engineering support, inventory management, enclosure modification, repair services, custom kitting and assemblies, value engineering, training, and national customer solutions. The company operates stocking locations throughout Wisconsin, Illinois, and Indiana to provide local inventory and support.