Larry Compton

Diamondback Energy Services, Inc. provides oil and natural gas exploration services. Its services include drilling, stimulation and pumping, fluid logistics, well completion, and production. The company's clients include Chesapeake Energy, EOG Resources, and Devon Energy. Diamondback Energy Services was founded in December 2005 and is headquartered in Oklahoma City, OK.

Part of Georg Fischer AG, Central Plastics Co. is a company that manufactures and distributes plastics pipe and industrial instruments. The company is based in Shawnee, OK. Central Plastics was acquired by Georg Fischer AG on March 19, 2008.

UroCor, Inc. provides diagnostic and therapeutic services for urological disorders. It helps in detecting, diagnosing, treating & managing- prostate cancer, bladder cancer, kidney stones, and other complex urologic disorders. The company is located in Oklahoma City, OK

Part of FirstGroup Plc, LifeFleet, Inc. provides emergency medical transport. The company is based in Largo, FL. LifeFleet was acquired by CareLine, Inc. on June 08, 1994 for $93 million.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Sunshine Mining Co. engages in mining operations. The private company is based in Boise, ID and has subsidiaries in the United States.