PT Mitrabahtera Segara Sejati Tbk, together with its subsidiaries, provides integrated maritime transportation and transshipment services in Indonesia. It operates through three segments: Tugboats and Barges, Floating Cranes, and Consultancy Services. The company offers direct barging services for the transportation of bulk mining materials, primarily coal. It owns and operates 76 barges. The company also has a fleet of 4 floating cranes consisting of single and double cranes, as well as 2 floating loading facilities with conveyor belt system and metal detector. In addition, it provides material handling and marine consultancy services. The company was founded in 1994 and is headquartered in South Jakarta, Indonesia. PT Mitrabahtera Segara Sejati Tbk is a subsidiary of PT Indika Energy Infrastructure.