WESCO International, Inc. is a holding company, which engages in the provision of electrical, industrial, communications maintenance, repair and operating, and original equipment manufacturers products. It also offers construction materials, and supply chain management and logistics services. Its product categories include general supplies, wire, cable and conduit, communications and security, electrical distribution and controls, lighting and sustainability, and automation, controls, and motors. The company operates through the following segments: Electrical & Electronic, Communications & Security, and Utility & Broadband Solutions. The Electrical & Electronic Solutions segment supplies a broad range of products and supply chain solutions primarily to the construction, industrial and original equipment manufacturer markets. The Communications & Security Solutions segment supplies products and customized supply chain solutions to customers in a diverse range of industries including technology, finance, telecommunications service providers, transportation, education, government, healthcare, and retail. The Utility & Broadband Solutions segment supplies electrical transmission and distribution products, power plant maintenance, repair and operations supplies and smart-grid products, and arranges materials management and procurement outsourcing for the power generation, power transmission and electricity distribution industries. The company was founded in 1993 and is headquartered in Pittsburgh, PA.