Joseph T. McCullen

McCullen Capital LLC provides investment services. The private company is based in Boston, MA.

MetroPCS Communications, Inc. provides facilities based wireless broadband mobile communications. Its products include voice services, data services, custom calling features and advanced handsets. The voice services allow customers to place voice calls and receive calls from any telephone in the world and its data services include text messaging services, multimedia messaging services, mobile Internet access, mobile instant messaging, location based services, social networking services, push e-mail, multimedia streaming and downloads. The custom calling features include caller ID, call waiting, three way calling and voicemail and the company also sells advanced handsets, including models that have cameras can browse the internet, play music, play streaming audio, display streaming videos and downloaded videos. The company was founded by Roger D. Linquist and Malcolm M. Lorang in 1994 and is headquartered in Richardson, TX.

QuickPivot Corp. provides real-time and cross-channel marketing automation services. It offers implementation services, platform enablement, and strategic services. The company was founded by Kenneth E. Marshall, Joseph T. McCullen Jr., William Blundon, and Michael L. Shanker in 1997 and is headquartered in Boston, MA.

New Northwest Broadcasters LLC owned and operated radio stations. The company was founded in 1998 and was headquartered in Seattle, WA.

J. H. Whitney & Co. LLC operates as an alternative investment manager. The firm provides private equity capital to small and middle market companies. The company was founded by John Hay Whitney in 1946 and is headquartered in New Canaan, CT.

Intermedia Communications, Inc. used to provide integrated communications services to business organizations & government. It transformed complex communications technologies into integrated, easy-to-use voice & data solutions tailored to the demanding needs of small and mid-sized businesses. The company served the voice, data and high-speed internet communication needs of organizations such as telecommunications providers, internet service providers, retailers, financial service institutions, multi-tenant office buildings, business services and government entities. It was founded in 1987 and located in Tampa, FL