PT Rig Tenders Indonesia Tbk provides marine logistics services for the oil and coal industry in Indonesia. The company provides vessels to support operations, such as seismic survey support; anchor handling; mobilization/de-mobilization towing, assisting, and mooring of FPSO, FSO, tankers, platform, and rigs; fire-fighting and oil spill recovery; run cargoes to platform and rigs; general logistic support; food and fresh water supply; transportation support; charter of offshore accommodation barge; maintenance support; and protecting, patrolling, and supporting of pipe line laying, as well as protect oil and gas fields from unnecessary ships/boats. It also offers coal services which include transportation of ships in the port, as well as delivery services. In addition, the company provides ship management services, including inward/outward clearance for vessels, offshore operation permits, entry/exit permits for crew and vessels, and crew changes. Its fleet comprises approximately 63 units of flat top and self-discharging barges. The company was incorporated in 1974 and is headquartered in Jakarta, Indonesia. PT Rig Tenders Indonesia Tbk is a subsidiary of PT Surya Indah Muara Pantai.