Geoffrey John King

Part of High Peak Royalties Ltd., Phoenix Oil & Gas Ltd. buys, develops and explores oil and gas assets. The private company is based in Sydney, Australia. The Australian company was founded by Andrew Robert Carroll. Steven Larkins has been the CEO of the company since 2012. Phoenix Oil & Gas was acquired by High Peak Royalties Ltd. on June 12, 2014 for $19.98 million.

Part of Exxon Mobil Corp., Ampolex Ltd. is an oil and gas exploration and Australian production company. The private company is based in Sydney, Australia. Ampolex was acquired by Mobil Exploration & Producing Australia Pty Ltd. on August 16, 1996 for $1,345.36 million.

Part of Exxon Mobil Corp., Esso Australia Pty Ltd. engages in oil and gas operations. The private company is based in Southbank, Australia.

Singapore Petroleum Co. Ltd. explores, develops, and produces oil and gas. The firm also engages in the petroleum refining, marketing, distribution, and trading of crude oil and petroleum products, and provision of administrative support services. The company was founded on May 19, 1969 and is headquartered in Singapore.