OSM’s Offshore fleet counts 150+ Vessels/Units. International offshore management solutions


OSM’s Offshore fleet counts 150+ Vessels/Units!

OSM Maritime Group offers a multi-disciplined team of experienced professionals providing an international client base with high-quality management & corporate solutions.
Knowledge is one of our key competencies; we strive to maintain this through continual improvement, ensuring every member of our team is trained and equipped to the highest standards, keeping us at the fore of the offshore industry.

We proud ourselves with a significant history in operating complex Offshore vessels and units since 1989. Good OVID score, managing vessel uptime, and our safety culture are among those factors reveling us as hands-on management with committed and competent staff, over time.

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Worldwide Offshore Vessels’-Units Technical Management by OSM Maritime

Our Worldwide Operations

  • Technical Management for OSM Offshore is strategically located in Norway (Arendal & Bergen)
  • We proud ourselves with a significant history in operating complex Offshore vessels and units since 1989
  • Good OVID score, managing vessel uptime and our safety culture are among those factors reveling us as a hands-on management with committed and competent staff, over time.
OSM Offshore Certifications


  • ISO 9001/2015
  • ISO 14001:2004
  • QHSAS 18001.2007 (Offshore)
  • Duty holder/safety case UK sector (Offshore)
  • Acknowledgment of compliance Norwegian sector (Offshore)
  • Document of Compliance for MODU, tankers & dry cargo vessels


  • ISM Code
  • ISO 9001:2008, DNV
  • ISO 14001:2004, DNV
  • STCW
  • IMDG
  • ISPS
  • ICS
  • TMSA2
  • MLC2006
FPSO/FSU, Drilling, Anchor Handling, PSV, Cable Layers, W2W, WTIV, SOV’s Vessels and Units

Technical Management

OSM’s Offshore fleet counts a spectrum of vessel & unit type

Offshore Units

  • FPSO / FSU
  • Drilling
  • Accommodation
  • Cargo Transfer Vessel


  • Anchor Handling
  • PSV
  • Cable Layers
  • Seismic
  • MPSV

  • W2W
  • WTIV
  • SOV’s
  • CTW
Offshore Technical Management Services by OSM Maritime

Technical Management Services

  • Communication with Stakeholders
  • Documented Procedures
  • Standards & Practices
  • Damage control repair
  • Global procurement
  • OSM Insurance (Crew & Marine)
  • Incident Reporting & Investigation
  • Audit, Assurance, and Management System review & Intervention
  • Mobilization
  • Machinery damage survey & cost estimation
  • Planned & projected repair & maintenance
  • Project Monitoring, Status, and Handover
  • Identification & Compliance with Legislation & Industry Standards
  • Management of Change & Project Management
  • Emergency Preparedness
  • Inspection & Maintenance of facilities
  • Identification & Assessment of potential failures & hazards
  • Competence and Training
  • Management of Interfaces
  • Competence and Training
  • Risk Management
  • Recruitment & Temporary Employment
Marine crew, Deck, Technician Personnel recruitment by OSM Crew Management

Crew Management


  • We recruit and provide all types of ranks within the Marine segment
  • Our marine crew pool counts more than 6500 marine crew



  • We mainly recruit and provide Deck, Technician & other disciplines
  • Our non-marine personnel pool counts more than 370 marine crew

Practically almost any nationality is possible, these are the top 20 crew nationalities among 60 in total. About 50% is from Philippines and 50% from other countries.

Which are the best Offshore Management Companies in the world? OSM Maritime is the best

Offshore Highlights

  • TEAM: The most experienced independent Technical Manager in the offshore segment. The competent and skilled onshore people within OSM Offshore is one of our core assets. We have the competence, experience, stability, and continuity among the onshore organization like no other. Our existing offshore pool of 7000 crew enables us to mobilize crew in a timely manner. It also means that we have certain flexibility amongst the crewing operation.
  • GLOBAL PRESENCE: In-depth knowledge of local rules and regulations, enabling our excellence in operational matters for vessels and handling of the crew. Our global presence enables us to recruit crew from all nationalities, from all over the world, and perform technical management from strategic areas for various types of operations.
  • HSE: Unique safety culture. Our HSE is an integrated part of the operation, engaged and committed as part of the operation team, not “just” a reporting system. Our HSE is adjusted for each vessel/unit type (PSV, Anchor Handler, Rig) with regards to layout, access, requirements for the specific customer, routines, reporting, etc, making our HSE management excellent.
  • FLEXIBLE ORGANIZATION: We have proven to be a flexible organization in regards to owners’ needs and expectations. Global presence, Large Crewing Organization, High level on HSEQ and management system. Tailor-made solution for vessel/unit operation.