PT Wilton Makmur Indonesia Tbk. engages in the exploration, mining, and production of gold in Indonesia. It holds interest in the Ciemas Gold Project, which covers an area of approximately 3,078.50 hectares located in Sukabumi Regency, West Java Province, Indonesia. The company was formerly known as PT Renuka Coalindo Tbk and changed its name to PT Wilton Makmur Indonesia Tbk. in October 2019. The company was founded in 2000 and is based in Jakarta, Indonesia. PT Wilton Makmur Indonesia Tbk. operates as a subsidiary of Wilton Resources Holdings Pte. Ltd.