Companies that design, manufacture, market, distribute, or trade in equipment used to provide long-distance, local, and corporate access to voice, data, text, sound, and video communication services, which includes the software integral to the equipment.
Companies that manufacture, market, and distribute basic materials, industrial products, chemicals, as well as machinery and equipment.
Companies that import and/or distribute telecommunications equipment.
Companies that manufacture and/or distribute basic materials and industrial products (including fabricated metals, glass products, packing and containers, paper and paper products, plastic and rubber products, textile, wires and cables).
Companies that provide transmission of and access to voice, data, text, sound, and video communication services. The companies operate and manage wired and wireless transmission facilities and networks; design, manufacture, market, distribute, and resell equipment used for such communication; in addition to companies that provide related support services such as systems installation, repair, maintenance, and other services.
Companies that manufacture, market, and/or distribute wires, cables, cords, and similar products.