Preformed Line Products Company, together with its subsidiaries, designs and manufactures products and systems that are used in the construction and maintenance of overhead, ground-mounted, and underground networks for the energy, telecommunication, cable operator, information, and other industries. The company offers formed wire products to support, protect, terminate, and secure power conductor and communication cables, as well as to control cable dynamics; and hardware products to support and protect transmission conductors, spacers, spacer-dampers, stockbridge dampers, corona suppression devices, and various compression fittings for dead-end applications. It also provides protective closures to protect fixed line communication networks, such as copper cable or fiber optic cable from moisture, environmental hazards, and other contaminants; and hardware assemblies, pole line hardware, resale products, underground connectors, solar hardware systems, guy markers, tree guards, fiber optic cable markers, pedestal markers, and urethane products that are used by energy, renewable energy, communications, cable, and special industries for various applications. The company serves public and private energy utilities and communication companies, cable operators, financial institutions, governmental agencies, contractors and subcontractors, distributors, and value-added resellers in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. It markets its products through a direct sales force, as well as through manufacturing representatives. The company was incorporated in 1947 and is headquartered in Mayfield, Ohio.