John D. Filipowicz

RCN Corp. provides local, long distance, cable television and Internet access services. It is a broadband services provider, delivering digital video, Internet and voice services to residential, small and medium businesses. The firm also offers fiber-based data transport services to commercial customers primarily large enterprises and carriers. RCN was founded in 1996 and is headquartered in Herndon, VA.

Internap Holding LLC engages in the provision of hybrid infrastructure solutions and services. It offers bare metal cloud and security and protection. The company is headquartered in Atlanta, GA.

Primus Telecommunications, Inc. provides integrated telecommunications services. It delivers high-quality solutions to consumers, including small & medium enterprises and multinational businesses. Unlike the rest, the company takes advantage of global telecommunications deregulation. This allows Primus to bring clients facilities-based networks and facilities-based datacenters for a sophisticated line of services to manage their complete E-Business and data communication needs. The company was founded in 1994 and is headquartered in McLean, VA.

Telecom Infrastructure Corp. provides information technology design and construction services. It offers structured cabling, wireless systems, audio or video systems, electronic safety and security and professional services. The company was founded by Edward J. Donelan in 1986 and is headquartered in Patterson, NY.