Golden Star Resources Ltd. is primarily involved in gold mining and exploration. The company oversees significant gold operations in Ghana, including the Wassa complex, which encompasses an open-pit mine, an underground mine, and a carbon-in-leach processing plant, all situated northeast of Tarkwa. Additionally, it manages the Bogoso gold mining and processing facilities, along with the Prestea open-pit and underground mines, which are located near the town of Prestea. Beyond its mining activities, the firm holds investments in a range of gold exploration properties within both Ghana and Brazil. Founded in 1992, Golden Star Resources has its main office in Toronto, Canada. As of January 28, 2022, Golden Star Resources Ltd. functions as a subsidiary of Chijin International (HK) Limited.