Ardea Resources Limited engages in the exploration and development of mineral properties in Australia. The company explores for nickel, cobalt, scandium, gold, PGEs, and copper deposits. It holds 100% interest in Kalgoorlie Nickel Project (KNP) located in the Kalgoorlie, Western Australia that comprises nickel and cobalt mineral resources, and nickel sulphide and gold prospects; and Bardoc Tectonic Zone Gold Project, which has nickel sulphide prospects.

The company was incorporated in 2016 and is based in West Perth, Australia.