About Us


Han’s Marine Pte Ltd (Han’s Marine) is a service provider in marine engineering works, which was founded by businessmen the Mariappan Brothers in 1986, formerly known as Semaalta Group. The founders are marine engineering contractors with vast experience in marine project management.

The Company’s extensive engineering capabilities include activities in marine pipe systems, super structure, electrical and mechanical with full scope of works such as fabrication, installation, modifications and testing. Services are provided under stringent professional standards, guided with the Company’s core mission: To provide engineering service solutions, satisfying our customers’ expectations and need, in quality to get them in progressive in their business operations.

Cardinal to our business operation is our effective and efficient personnel. Our workforce is highly skilled in shipyard multi-trades such as pipe fitting, steel structural fitting, welding, electrical & mechanical with years of experience. This is a proven combination for successful results over the years.


Han’s Marine believes in continuous improving our products and services that delivered to our clients.
Committed to the trust and confidence of our clients in us. Our Company as a whole is attributed to these values.


Han’s Marine is a certified OHSAS 18001: 2007 Company, committed to provide a safe environment that effectively recognize and manage risks by evaluating and educating its workforce complying with local safety and health regulations ensuring strict safety procedures.

Safety Mission

To Develop and Promote a Culture of Compliance and Responsibility in Workplace Safety to all our Employees and Customers.