Asian Marine Services Public Company Limited, together with its subsidiaries, provides shipbuilding and ship repair services in Thailand. It operates through three segments: Ship Repairing, Shipbuilding, and Ship Supply. The company offers ship conversion, offshore support, engineering, and steel fabrication services. It also operates as an agent and maintenance of machinery and equipment for marine service; and subcontractor of ship repair, as well as offers pollution control and environmental management services. The company was founded in 1981 and is headquartered in Samut Prakan, Thailand.