William Tolley

Current Lighting Solutions LLC provides networked wireless control solutions for buildings. It offers LED lighting, energy management systems, and controls and sensors. Its solutions include building automation, environmental, in-store marketing, materials management, public safety, space planning and optimization, and guidance and movement. The firm serves the banking, commercial offices, horticulture, hospitality, industrial, municipalities, and retail industries. The company is headquartered in Cleveland, OH.

Sigma Electric Manufacturing Corp. engages in the manufacture of electrical fittings and precision engineered solutions. Its products include fittings for conduits and cable systems, weatherproof, and bar stock machined components. The company was founded by Sajjan Kumar Agarwal in 1982 and is headquartered in Garner, NC.

Hubbell Power Systems, Inc. manufactures and distributes transmission, substation OEM and telecommunications products. Its products include construction and switching products, tools, insulators, arresters, pole line hardware, cable accessories, test equipment, transformer bushings and polymer precast enclosures, and equipment pads. The firm's products are used in the civil construction, transportation, gas and water industries. The company is headquartered in Columbia, SC.