DevEx Resources Limited, together with its subsidiaries, engages in the exploration and evaluation of mineral properties in Australia. It primarily explores for uranium, copper, lithium, diamond, gold, and other base metals. The company holds 100% interests in West Arnhem-Nabarlek project that covers an area of approximately 5,963 square kilometers tenement packages located in the Alligator Rivers Uranium Province, Northern Territory; the Junee Project, which covers an area of approximately 281.3 square kilometers situated in the Lachlan Fold Belt of New South Wales; and Bogong project that covers an area of approximately 53 square kilometers situated in the Lachlan Fold Belt of New South Wales. It also owns 100% interests in Oscar and Mount Hann project that consist of eight exploration license applications, which covers an area of approximately 2,700 square kilometers located in the Kimberley Region of Western Australia; and the Dundas project situated near Norseman in Western Australia. The company was formerly known as Uranium Equities Limited and changed its name to DevEx Resources Limited in November 2017. DevEx Resources Limited is based in West Perth, Australia.