St Barbara Limited

St Barbara Limited is an Australian gold mining company engaged in the exploration, development and production of gold. Headquartered in Perth, Western Australia, the company manages a portfolio of mining assets in both Australia and Papua New Guinea.

Its key Australian operations include the Gwalia underground mine near Leonora in Western Australia. Internationally, St Barbara holds a 50 percent interest in the Simberi Gold Project in Papua New Guinea through a joint venture with Lingbao Gold Group, supporting ongoing expansion activities at the site.

Listed on the Australian Securities Exchange, the company operates as a mid-tier gold producer with a focus on efficient extraction methods and responsible environmental and community practices in its operating regions.