United Electric Supply Co. Inc. is a nationally recognized, 100% employee-owned company that is a major supplier of electrical products, and advanced services for the construction and industrial markets. They offer a full range of electrical products and services with concentrations in industrial automation, building automation, lighting, wire/cable/conduit, distribution and control, data communications, electro-mechanical and energy solutions. With over 300 employees, United is headquartered in New Castle, Delaware with locations throughout Delaware, Pennsylvania, Maryland, New Jersey, and Virginia.