ASL Marine Holdings Ltd. engages in the provision of ship management services. It operates through the following segments: Shipbuilding; Shiprepair and Conversion; Shipchartering; Engineering; and Investment Holding. The Shipbuilding segment includes construction of vessels. The Shiprepair and Conversion segment offers repair and related services. The Shipchartering segment deals with the chartering of vessels and transportation services. The Engineering segment focuses on the dredging engineering products and services. The Investment Holding segment involves in corporate and treasury services to the group. The company was founded by Ang Sin Liu on 1974 and is headquartered in Singapore.