Kim Heng Offshore & Marine Holdings Limited, an investment holding company, provides integrated offshore and marine value chain services in Singapore and internationally. The company operates through two segments, Offshore Rig Services and Supply Chain Management, and Vessel Sales and Newbuild. It offers offshore rig services, including construction and fabrication works of sections or components of drilling rigs and drill ships; installation of offshore production modules and systems; afloat repairs, maintenance, and refurbishment of offshore rigs, platforms, and vessels; and supply of offshore drilling and production equipment. The company also provides supply chain management services, such as provision of offshore supply vessels and heavy-lift equipment; and provision of logistics, general shipping, and crew management. In addition, it offers marine support vessel chartering/trading services; and preset mooring services and mooring equipment, as well as shipbuilding and repair services. Further, the company provides marine salvage and oil-spill response services comprising oil spill management; emergency salvage response; oil spill response and pollution control; towage and anchor handling; underwater services consisting of seabed surveys; and wreck removal, slug disposal, and tank cleaning. Additionally, it engages in the provision of marine engineering, consulting, sub-contracting, and labor supply services; operation of ports; trading of drill pipes and related drilling materials; rental of marine equipment; offshore engineering; and lease, sale, rental, repair, maintenance, and after sale service of cranes and industrial equipment. The company operates a fleet of 12 tugs and 33 barges, which include accommodation and crane barges. Kim Heng Offshore & Marine Holdings Limited was founded in 1968 and is headquartered in Singapore.