Woodside Petroleum Ltd engages in the exploration, evaluation, development, production, marketing, and sale of hydrocarbons in Oceania, Asia, Canada, Africa, and internationally.
Santos Limited explores for, develops, produces, transports, and markets hydrocarbons for homes and businesses in Australia and Asia.
Oil Search Limited explores for, develops, and produces oil and gas properties in Papua New Guinea, the United States, and Australia.
Origin Energy Limited, an integrated energy company, engages in the exploration and production of natural gas, electricity generation, wholesale and retail sale of electricity and gas, and sale of liquefied natural gas in Australia and internationally.
Ampol Limited engages in purchasing, refining, and distributing petroleum products in Australia, New Zealand, and Singapore.
Washington H. Soul Pattinson and Company Limited, together with its subsidiaries, engages in the equity investment, mining, and property investment businesses.
Yancoal Australia Ltd engages in the exploration, development, production, and marketing of metallurgical and thermal coal in Japan, Singapore, China, South Korea, Taiwan, Thailand, Australia, and internationally.
Viva Energy Group Limited operates as an energy company in Australia, Singapore, and Papua New Guinea.
Whitehaven Coal Limited develops and operates coal mines in New South Wales and Queensland.
New Hope Corporation Limited explores, develops, produces, and processes coal, and oil and gas properties.
Energy Resources of Australia Ltd engages in mining, processing, and selling uranium oxide.
Cooper Energy Limited, an upstream oil and gas exploration and production company, engages in securing, finding, developing, producing, and selling of hydrocarbons to south-east Australia.
Paladin Energy Limited develops and operates uranium mines in Australia, Canada, and Africa.
Karoon Energy Ltd operates as an oil and gas exploration and production company in Australia, Brazil, and Peru.
Senex Energy Limited, together with its subsidiaries, engages in the exploration, development, and production of oil and gas resources in Australia.
Carnarvon Petroleum Limited explores for, develops, and produces oil and gas in Australia.
Warrego Energy Limited engages in the exploration and development of oil and gas properties.
Helios Energy Limited operates as an onshore oil and gas exploration company in the United States.
Stanmore Coal Limited explores, produces, and sells metallurgical and thermal coal in Australia.
Boss Energy Limited explores for, develops, and produces uranium deposits in Australia.