Frank Condurelis

L.A. Colo LLC provides rail road tracks and infrastructure services. It specializes in construction, rehabilitation, and maintenance for railroads and private industry. The company was founded in 1979 and is headquartered in Houston, TX.

RailComm LLC provides software-based rail automation solutions. It offers smart monitoring and analysis, yard automation, and computer-aided dispatching. The firm also technical support and hosted solutions. The company was founded by Joseph M. Denny in 1999 and is headquartered Fairport, New York.

HCA, Inc. engages in the provision of healthcare services. The firm specializes in general surgery, cardiology, oncology, neurology, orthopedics, and obstetrics services. The company was founded by Thomas Frist, Sr., Jack Massey, and Thomas Frist, Jr. in 1968 and is headquartered in Nashville, TN.

Nortel Networks, Inc. provides digital network solutions and services. It offers end-to-end broadband, voice over Internet Protocol, multimedia services and applications, and wireless broadband technology solutions. The company is headquartered in Nashville, TN.

Ticketmaster Entertainment, Inc. sells sporting, concert and other tickets through its call centers, network of sales outlets and the Internet, charging a handling fee to its customers. It provides ticket sales, ticket resale services, marketing and distribution of event tickets and information. The company was founded in 1976 and is headquartered in West Hollywood, CA.