David King

ProfitLine, Inc. addresses the growing challenges that global enterprises face in the day-to-day management of mobile devices, communications services, and carrier contracts. Its mobility management and communications spend experts provide sourcing, inventory, device, and spend management solutions to enterprises, multinational organizations, and global integrators & suppliers of communications products. ProfitLine serves Global 2000 enterprises. The firm also serves clients in all major industries including healthcare, government, financial services, retail, energy, manufacturing, media, publishing, technology, and consulting.

AOTMP, Inc. provides telecom management services. Its solutions include research and advisory, performance scoring and analytics, vendor solution diagnostic and certification and events and programs. The company was founded by Tim Lybrook in 2003 and is headquartered in Indianapolis, IN.

Cingular Wireless provided mobile voice and data communication services in the United States. It operated digital voice and data network in the nation under the name ALLOVER(SM) network. The company provided the wireless carrier to offer Rollover(SM), the wireless plan that lets customers keep their unused monthly minutes. Cingular Wireless was headquartered in Atlanta, GA.

AT&T Wireless Services, Inc. provided voice, data and video telecommunications services. It was acquired by Cingular Wireless LLC in October 26, 2004. The company was headquartered in Redmond, WA.