Blackhawk Controls

ISC Companies, Inc., formerly Industrial Supply Co., is an industrial parts distributor and custom solutions provider based in Minneapolis, MN. With additional locations in Sioux Falls and Rapid City, the company specializes in distributing bearings and mechanical power transmission parts from leading manufacturers. Beyond parts distribution, ISC Companies offers value-added services such as machine shop services, UL Listed Panel Shop for control panel design and build, electrical engineering, custom programming, component sourcing, and integration with in-house live system testing. They also provide hydraulic hose assembly and custom conveyor belting services. Established in 1939, ISC Companies has built a strong reputation for knowledgeable application assistance, timely service, and competitive pricing for both simple parts and custom assemblies, serving various industrial sectors.