Established in 1987, San Hup Seng Engineering is a leading Marine and off-shore Engineering company specialized in the off-shore Structural steel Fabrication & Installations for mainly off-shore Marine, Oil & Gas Industry. Providing services such as New Ship Building and Ship Repairs including conversion of FPSOs for the Offshore Oil and Gas Industry. Since its establishment, the company has undertaken and successfully completed many projects for various reputable shipyards mainly in ‘Keppel Off-shore Marine’ & ST Marine.

In the duration of the last 20+ years, San Hup Seng Engineering has built a solid track record and a trusted reputation particularly among the world's leading off-shore rig builders, shipbuilders and repairers, and FPSO/FSO conversion specialists. Through our constant dedication and commitment, we continuously strive to work within allotted budget, providing quality service and delivery on time. Today, with a team of skilled and committed workforce of more than 300, we continue to give of the best value to our clients.


Our specialized service is to provide detailed Structural & Piping Systems Engineering and construction services to the Off-shore oil and gas, marine construction industries. Our principal business activities are the Fabrication, assembly and Installation of Turret & Moon Pool structures, Gantry structures, Heavy Duty Mooring structures and topside Modules structures for FPSO and FSO for oil & Gas Marine industry in Singapore. From time to time, we also undertake Fabrication projects for specialized structures for Semi-submersibles and Jack Up rig Hull structures, AHTS vessels, Off-shore Support vessels and other Commercial vessels.