First Au Limited is an exploration company primarily focused on gold and base metals across Western Australia's Goldfields and Pilbara regions. The firm maintains complete ownership (100% interest) of several key ventures, including the Gimlet gold project, located northwest of Kalgoorlie, Western Australia, as well as the Victoria Gold project and the Mabel Creek project. Established in 1960, the company operated under the name Public Holdings (Australia) Limited until its rebranding to First Au Limited in June 2018.