PT Trans Power Marine Tbk provides bulk cargo transportation and transshipment services in Indonesia and Southeast Asia. It transports bulk commodities, such as iron ore, sand, coal, wood pellets, gypsum, woodchips, clinker, sponge rotary kiln, etc. As of December 31, 2021, the company operated a fleet of 74 units, including 38 tugboats, 33 barges, and 3 crane barges. The company was founded in 2005 and is headquartered in Jakarta Selatan, Indonesia. PT Trans Power Marine Tbk is a subsidiary of PT Dwitunggal Perkasa Mandiri.