Ronald L. Blake

Rewards Network, Inc. engages in the provision of restaurant business intelligence services. It offers financing and marketing solutions to restaurant industry. The company was founded in September 1984 and is headquartered in Chicago, IL.

Velocitel, Inc. provides engineering, consulting, and constructions services to the wireless communications business segment. Its services include program management, complete site development, engineering, regulatory compliance and construction services. The company was founded in 1987 and is headquartered in Northbrook, IL.

Orius Corp. provides integrated network infrastructure services. Its services include designing, installing and maintaining telecom and cable networks. The firm offers services to the telecommunications and broadband industries, government and utilities. The company was founded in 1997 and is headquartered in Barrington, IL.

Ameritech Corp. provided telecommunications services in the United States. Its Bell Group provided exchange telecommunications, local and long-distance exchange access services for business and residential customers in the Midwest was made up of Illinois Bell, Indiana Bell, Michigan Bell, Ohio Bell and Wisconsin Bell. The company was headquartered in Chicago, IL.

SBC Telecom, Inc. used to provide local telephone services from sea to shining sea. The company was the competitive local-exchange carrier (CLEC) unit of its parent, former Baby Bell SBC Communications (now AT&T). The company's 30-plus markets were spread over nearly 20 states and used to serve residential and business customers through more than 60 million access lines. The company was headquartered in San Antonio, TX