Bruce Dingwall

Centrica Production Ltd. acquires, develops and produces oil and gas. The firm engages in exploration, development and production of crude petroleum and natural gas. The company was founded by Laurence William Kinch, Mike Fleming and Bruce Alan Ian Dingwall in 1996 and is headquartered in Aberdeen, the United Kingdom.

Lennox Petroleum Services Ltd. provides general oilfield contracting services. Its services include procuring of work permits for foreign personnel involved in the Trinidadian operations, immigration services, i.e. visas, visa waivers, extensions, medicals, procurement of materials and supplies, general transportation, radio and telephone/facsimile communication and parking and warehouse facilities. The company is headquartered in San Fernando, Trinidad and Tobago.

Part of Alta Ltd., Bayfield Energy Ltd. is an investment holding British company. The company is based in Leeds, UK. The company was founded by William Bradley Hatcher.

Part of Challenger Energy Group Plc, Tabaquite Exploration & Production Co. Ltd. provides oil and gas exploration services. Tabaquite Exploration & Production Co. was acquired by Columbus Energy Resources Plc, a subsidiary of Challenger Energy Group Plc from Trinity Exploration & Production Plc.