David J. Breiter

Acterna is the provider of communications test solutions for telecommunications and cable network operators. A trusted communications test partner for more than eight decades, Acterna offers portfolio of instruments, systems, software and services that help its customers reduce network costs while improving performance and reliability. Headquartered in Germantown, Maryland, US

Part of Viavi Solutions, Inc., Superior Electronics Group, Inc. is a company that manufactures and supplies automated test, monitoring, and management solutions. The company is based in Bradenton, FL. Superior Electronics Group was acquired by Acterna Corp. on August 23, 2000 for $152 million.

Cheetah Technologies LP operates as a carrier class systems management solutions. It developes software and hardware which enable them to isolate and troubleshoot multi-layered problems. The company was founded in 2009 and is headquartered in Pittsburgh, PA.

Tollgrade Communications, Inc. designs, engineers, markets and supports network test systems. Its broadband products and solutions enable communication service providers to manage their networks efficiently in an age of continually evolving technology, and ongoing pressure to reduce costs. The company was founded in 1986 and is headquartered in Cranberry Township, PA.