Delivering Maritime and Offshore experience.
Explore OSM and discover how you can benefit from our expertise.
What We Do
Who We Are
Since 1989 OSM has provided support at sea. With 10,000 employees, a fleet of roughly 500 vessels and operations all over the world, we are the global market leader for third party management within the Offshore and Maritime Industry's.
2016 Day of the Seafarer
Click here to learn how you can participate in this weeks International Day of the Seafarer.