David J. Russo

Black Box Corp. engages in the provision of information technology infrastructure solutions. It operates through the following segments: North America Products, North America Services, International Products, and International Services. The firm offers cabinets, racks and enclosures; cables; carts and storage; datacom; digital signage; jacks, panels, and hardware; networking; power solutions; premises security; testers and tools; video and multimedia; voice communications; and universal serial bus (USB) connectivity products. The company was founded in 1976 and is headquartered in Lawrence, PA.

L.B. Foster Rail Technologies, Inc. engages in manufacturing, supplying, and distribution of various rail products, including rail joints, rail anchors, rail spikes, railway friction management products and systems, railway wayside data collection and data management systems and freight car securement systems. It operates in four divisions: Railway Maintenance Products, Shipping Systems, Portec Rail Nova Scotia Company, and Portec Rail Products (UK) Ltd. The company was founded in 1906 and is headquartered in Pittsburgh, PA.

Life Fitness, Inc. manufactures fitness equipment for commercial and consumer use. It also designs cardiovascular and strength-training products. The firm's products include strength systems, exercise bikes, treadmills, cross-trainers and stair-climbers. Its products are used by health and fitness centers. The company's products are sold under the brand names of Life Fitness, Life Fitness Sports, ParaBody, Essential and Hammer. The company was founded by Augustine L. Nieto in 1977 and is headquartered in Rosemont, IL.

Norstan Communications, Inc. develops software applications for voice and data technologies. The company is headquartered in Lawrence, PA.

TEW Plus Ltd. provides rail telecommunication and security system services. It offers low power closed-circuit television (CCTV), condition monitoring, electrical, security, telecoms, video analytics, and other related operational products. The firm also covers design, installation, and project management as well as consultancy services in network rail product acceptance and electromagnetic compatibility (EMC) assurance. TEW Plus was founded in 2006 and is headquartered in Nottingham, the United Kingdom.