PT Buma Internasional Grup Tbk, through its subsidiaries, operates as a coal mining contractor in Indonesia and Australia. It operates in Coal Mining and Mining Services, Investment, and Others Segments. The company offers overburden removal, coal mining, coal transportation, land reclamation services. It also provides open cut mine sites, statutory management, greenfields?development and start-up, mine planning, asset management, drill and blast services, processing plant operations and maintenance, rehabilitation and closure, and analysis and costing? proposal services. In addition, the company offers management consultancy, vocational education, circular economy innovation, community empowerment, and mining technology solutions, as well as engages in investment activities. The company was formerly known as PT Delta Dunia Makmur Tbk and changed its name to PT Buma Internasional Grup Tbk in August 2024. PT Delta Dunia Makmur Tbk was founded in 1990 and is headquartered in Jakarta, Indonesia.