Rey Resources Limited engages in exploring for and developing energy resources in Western Australia. It holds a 25% interest in the Canning Basin petroleum permits EP457 and EP458 (Fitzroy Blocks), and a 100% interest in EP487 (Derby Block). The company also holds a 100% interest in petroleum permits EP104, R1, and L15 and in Canning Basin, as well as coal tenements in the Canning Basin. Rey Resources Limited is based in Sydney, Australia.