Sealink International Berhad, an investment holding company, owns, builds, and operates a fleet of marine support vessels in Malaysia, Singapore, and Brazil. It operates through Chartering of Vessels, Shipbuilding, and Others segments. The company builds anchor handling tugs, landing crafts, seismic support vessels, platform support vessels, multi-support vessels, tugboats, barges, supply vessels, chemical tankers, and oil carriers. It is also involved in the provision of anchor handling services; transportation of supplies, including equipment, fuel, and water; transportation of personnel; provision of diving and seismic support; Single Buoy Mooring maintenance works; general towing works; and provision of shallow draft vessel services for geo-hydrographical works, as well as chartering of marine vessels. In addition, the company offers dry docking; blasting and painting; propeller shaft servicing; propeller tailshaft servicing; anchor chain / cables calibration reading; engine overhauling; piping fabrication; hull damages repair; carpentry work; renovation work; and bollard pull service. Further, it engages in the holding and letting of properties; and provides ship repair services. The company primarily serves the exploration and marine industry. Sealink International Berhad was founded in 1974 and is headquartered in Miri, Malaysia.

Lot 1035, Miri, Malaysia, 98000