It's all about people




What We Do

Who We Are

Since 1989 OSM has provided support at sea. With 11,000 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.

Latest News

  • Marine Trader speaks with IMPA Advocate Jason Barreto
    Why join a company like OSM? "The culture is positive and the people are great."
    OSM wins crew management for Lauritzen Kosan’s entire fleet of 26 vessels
    Milestone contract for OSM Maritime Group moving ahead with Lauritzen Kosan
  • OSM and Offshore Vessel Connect Europe 2017
    OSM leaders join OVC conference to share insights
    OSM awarded for having the heart in the right place
    OSM wins I-Remit Heart Overseas Filipino Workers Award at Asian CEO Awards
  • All hands-on deck - with OSM and Statoil Peregrino
    Efforts in Brazil are reinforced for OSM with more than 90 specialized offshore positions officially on board the Peregrino.
    First Ever OSM Hackathon: OSM Innovation
    OSM hosts first ever Hackathon sharing our in house technical capabilities.
  • OSM & TEDxArendal "Shape Tomorrow"
    September 8th OSM joins TEDxArendal to host workshop driving discussions about ‘the future employee’
    Four vessels seven years LTI free
    OSMs commitment to safety exemplified - learn more today
  • OSM Enhances Safety Reputation further with Remarkable LTI record for Haven
    The people that live the slogan
    OSM Crew Manager Linda Marie Anderström - recruiting the right people & celebrating in shared success for the Crossway Eagle