Graeme Kenneth Fergusson

Fairfield Energy Ltd. produces upstream oil. It operates a balanced portfolio of North Sea assets, including the producing Dunlin cluster of fields in the Northern North Sea and the producing Clipper South field in the Southern Gas Basin. The company was founded by Christopher Alan Wright, Jon Gluyas, Jim Henderson, Andrew R. Hockey, and Mark McAllister in September 2005 and is headquartered in Westhill, the United Kingdom.

Decom Energy Ltd. provides support services for petroleum and natural gas extraction. The private company is based in London, UK. The British company was founded in 2015 by Andrew Raymond Hockey.