Salvage & Decommissioning Suppliers

Allseas

Provides offshore construction and subsea installation capabilities, including remotely operated systems and specialized subsea equipment.

Châtel-Saint-Denis, Switzerland

Bibby Offshore

Provides subsea construction, inspection, repair, and maintenance services for the offshore energy sector.

Aberdeen, United Kingdom

Bluewater

Marine contractor and offshore technology company active in vessel operations, offshore construction, and FPSO-related services.

Hoofddorp, Netherlands

Boskalis

Provides offshore energy and marine services including subsea installation, heavy marine transport, and dredging-related support.

Papendrecht, Netherlands

Deep Ocean

Ocean services specialist providing subsea surveys, engineering, project management, installation, maintenance, and recycling for oil and gas and offshore renew

Haugesund, Norway

Deep Ocean Search

Deep-water survey and salvage company operating worldwide 24/7, including wreck location, strategic equipment recovery, and lost submarine searches.

Le Havre, France

Divers Institute of Technology

Offers commercial diving training for students preparing for underwater and offshore careers.

Seattle, United States

DOF Group

Delivers integrated marine and subsea services for fixed and floating offshore wind, including cable installation, transport, mooring, repair, and maintenance.

Bergen, Norway

Fugro

Provides geo-data services, including marine site characterization, geophysical and geotechnical surveys, and inspection services for offshore energy and infras

Leidschendam, Netherlands

Heerema Marine Contractors

Specializes in offshore transport, installation and removal of subsea and topside facilities, including deepwater project execution.

Leiden, Netherlands

Helix Energy Solutions Group

Provides rigless **subsea well intervention** and offshore well management services, including campaign-based intervention and late-life well work.

Houston, United States

JW Fishers Mfg., Inc.

Manufactures underwater search equipment including magnetometers for locating ferrous objects.

Littleton, United States

Legasea

Refurbishes subsea equipment for oil & gas, marine, and offshore energy customers, restoring recovered components to working condition.

Aberdeen, United Kingdom

Mermaid Subsea Services

Provides subsea engineering and construction services for the offshore oil and gas industry.

Bangkok, Thailand

Ocean Infinity

Runs autonomous marine operations and subsea survey services, including uncrewed vessels and data collection for offshore energy and seabed mapping.

Southampton, United Kingdom

Petrofac

Energy services contractor providing engineering, construction, operations, and maintenance for offshore and onshore assets.

London, United Kingdom

ROVOP

Specialist provider of remotely operated vehicle (ROV) services for offshore energy, including inspection, maintenance, and support operations.

Aberdeen, United Kingdom

Saipem

Engineering and construction company that delivers integrated offshore and subsea project solutions, including marine installation and field development support

Milan, Italy

Seamec Limited

Provides offshore diving, subsea construction support, and marine services for oil, gas, and infrastructure projects.

Mumbai, India

Silvercrest Submarines

Operates and charters manned submersibles and supplies atmospheric diving suits for commercial, scientific, film, and salvage work.

Cirencester, United Kingdom

Subsea Global Solutions

Provides port and marine inspection services including seabed surveys, corrosion surveys, ROV inspection and planned maintenance for large ports and harbours.

Miami, United States

Unique Group

Subsea engineering and rental company providing decommissioning tools and systems for cutting, removal, recovery, and offshore asset retirement.

Gibraltar, Gibraltar