Energy Resources of Australia Ltd (ASX: ERA) is a public company based in Australia. It is a subsidiary of the Rio Tinto Group which owns 68.4% of the company. The chairman is David Klingner and chief executive officer is Harry Kenyon-Slaney.
ERA is the world's third-largest uranium producer, through the Ranger Uranium Mine in the Northern Territory. It also owns the nearby Jabiluka ore body 20 km further north, which has not been mined.