CH Offshore Ltd., an investment holding company, owns and charters vessels in Singapore, Malaysia, Indonesia, Mexico, Africa, India, and Brunei. The company offers offshore construction support; support services to offshore drilling rigs and installations, including towing, anchor-handling; supply of deck, liquid, dry bulk cargoes, as well as dangerous goods; and field support services, such as emergency response, rescue, fire-fighting, and anti-pollution. It operates a fleet of six vessels that comprise anchor handling tugs, platform supply vessels, work boats, and lift boats. In addition, the company engages in ship management, trading.