PT Darma Henwa Tbk is an Indonesian company specializing in mining contractor services, primarily for coal and mineral mining operations. It provides a comprehensive range of activities including land clearing, topsoil management, drilling, blasting, overburden removal and dumping, coal getting, run-of-mine processing, coal hauling, transportation, crushing, barging, vegetation, and rehabilitation. The company operates through segments such as mining services and other services, extending to coal hauling, coal barging, road and bridge construction in mining areas, mining dressing plant installation, earthworks, drilling exploration, and civil consultant management. Additionally, PT Darma Henwa Tbk offers port management services, encompassing coal crushing and blending, stockpile management, maintenance of power plants and supporting equipment, and port equipment upkeep. It also engages in civil engineering projects like highway construction, bridges, flyovers, tunnels, residential, office, industrial, and non-fishery port buildings, as well as land preparation and other construction services. Furthermore, the company provides machine repair for special purposes and equipment leasing. Headquartered in Jakarta, Indonesia, with operational offices in East and South Kalimantan, PT Darma Henwa Tbk supports key sectors in Indonesia's mining and infrastructure industries.