Redcastle Resources Limited engages in the exploration and development of gold properties in Australia. Its flagship properties are its 100% owned Queen Alexandra and Redcastle Reef prospects located in the Eastern Goldfields region of Western Australia. The company was formerly known as Transcendence Technologies Limited and changed its name to Redcastle Resources Limited in December 2021. Redcastle Resources Limited was incorporated in 2001 and is based in Subiaco, Australia.