Mark S. Fowler

Talk America Holdings Inc. provides communications services to business and residential customers. It offers phone services and high speed internet access to its customers. The firm sells local and long-distance telephone services in 25 states primarily in Georgia, Louisiana, Michigan, Pennsylvania, Ohio, and Texas. It was founded in 1989 and is located in Reston, VA.

UNIsite, Inc. used to own and operate wireless communication towers. It offered an enhanced set of RF Consulting services designed to provide customers with more detailed consultation and focus. The company was founded by Mark S. Fowler in 1994 and was headquartered in Tampa, FL.

Latham & Watkins LLP operates as a full-service law firm or legal matters. It offers services in the areas of finance, litigation, accounting, banking, life sciences, private equity, real estate, government relations, employment law, and outsourcing. The company was founded in 1934 and is headquartered in New York, NY.

PowerFone began with the acquisition and formation of Specialized Mobile Radio(SMR) operations in Detroit and the Midwest and then consolidated companies with SMR frequency assets to build mobile communications networks in Midwestern metropolitan areas. The company was acquired by Nextel in April, 199

Rivada Networks LLC develops and provides communications solutions. It offers dynamic spectrum arbitrage which allocates long term evolution (LTE) network resources to wholesale buyers of wireless bandwidth, while its Open Access Market allows bidders to buy that bandwidth a year out, a month out, or in real time in response to projected demand and market conditions. The Open Access Market, modeled on the markets for electricity supply, lowers the barriers to entry into the wireless market by ensuring that supply and demand are matched every hour of the day, on every cell site on a network. The firm also develops enhanced location-based services (eLBS) that uses a patented algorithm for location finding combined with the ability to create a mesh network among local devices to triangulate from. The company was founded in 2003 and is headquartered in Colorado Springs, CO.

Critical Alert Systems LLC designs and delivers nurse call solutions. It offers implementation, training, and support; client portal; and technical support. The company was founded by Bruce R. Lederman, Scott B. Tollefsen, and Edward B. Meyercord III in 2009 and is headquartered in Jacksonville, FL.