Sentinel Marine

Welcome to Sentinel .

Sentinel Marine are operators of quality offshore support vessels, who provide a safe and reliable offshore marine service at all times.


Take a closer look at our fleet of Emergency Response & Rescue Vessels.


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Explore the opportunities available with a career at Sentinel.

Our Experience.

With Offices in Singapore and Aberdeen, we are ideally situated to respond to the offshore oil and gas market.

Latest News.

  • European Fisheries Control Agency Contract

    Three vessels in our fleet – the Ocean Guardian, Ocean Protector and Ocean Sentinel, which operate from our Sentinel Marine Netherlands office – have been chartered by the European Fisheries Control Agency (EFCA) to operate in EU and international waters as additional platforms for fisheries inspections.

  • Vessel Renaming to Reflect New Role

    As part of the preparations for a new contract, Bailey Sentinel, Biscay Sentinel and Malin Sentinel will be transferred to a EU Flag (Portuguese) and will be renamed Ocean Sentinel, Ocean Guardian and Ocean Protector respectively. The name changes reflect the vessels' new role where they will be helping to protect the world's oceans.

Work with us.

You are at the helm; we’ll help to navigate your career. Let Sentinel Marine steer your goals towards their destination.