Lee Williams

Frontier Energy Services LLC operates a midstream energy firm. Its services include gathering, compression, processing, and treating facilities, and the marketing of natural gas and natural gas liquids. The company was founded by Dave Presley in 2002 and is headquartered in Tulsa, OK.

Part of Enbridge, Inc., CMS Field Services, Inc. gathers, processes, transports and markets natural gas and natural gas liquids. The company is based in Tulsa, OK. CMS Field Services was acquired by Cantera Resources, Inc. from CMS Energy Corp. on July 02, 2003 for $162.60 million.

Union Texas Petroleum Ltd. holds exploration licenses in an unspecified location. MODIFIED SUMMARY: Union Texas Petroleum is based in an unspecified location and has not provided information about subsidiaries or additional locations.

Williams Electric Co., Inc. provides electrical contracting services. It offers project management, design/build, design engineering, installation, training, maintenance and cross platform integration services. The company was founded in 1968 and is headquartered in Fort Walton Beach, FL.