IMCA membership comprises over 900 companies operating from more than 60 countries. This page lists all current members below, sorted by membership category and filterable by division and region (see above), including links to their websites where requested. Lapsed members are listed separately.

Find out more about membership and how to join.

Global Contractors (GCo)

GCo membership is IMCA’s highest category of membership. It covers all divisions and regions and reflects the active commitment to the association and leading roles in good practice within the industry of the following companies.
More on GCo membership …

International Contractors (ICo)

ICo membership is for contractors with an international presence, operating in three or more IMCA regions as offshore oil and gas construction contractors. It covers all divisions and regions and reflects a significant commitment to supporting association’s work.
More on ICo membership …

Contractors (Co)

IMCA exists to represent its contractor members and the work programme is directed to serve them, in terms of production/dissemination of industry good practice guidance, work on topics of common interest, briefing and lobbying.
More on Co membership …

Diving contractors are identified by the following sub-categories:

    • Diving   Contractor (unrestricted)
    • Diving   Contractor (surface supplied only)
    • Diving   Contractor (one-atmosphere suits only)
    • Diving   Contractor (one-year temporary membership)
    • Diving   Contractor (one-year temporary membership for surface supplied diving only)

    Member nameDivisionsRegion
    1Diamond LLCROVNorth America
    AALEA Offshore SrlROVEurope & Africa
    Abyss International Benthic ExplorationROVEurope & Africa
    ACSMROVEurope & Africa
    Adams Offshore WLLDivingMarineROVMiddle East & India
    Advanced Energy Systems (ADES)MarineROVMiddle East & India
    Advanced Offshore Contractors Pvt LtdDivingROVMiddle East & India
    Africa Diving Services (ADS)DivingROVEurope & Africa
    Alam Subsea Pte LtdROVAsia-Pacific
    ALDA Marine SASROVEurope & Africa
    All-Sea Offshore Asia LimitedROVAsia-Pacific
    Althamis Marine Sdn BhdROVAsia-Pacific
    Aquadron, IncSurveyROVAsia-Pacific
    Argus Remote Systems ASROVEurope & Africa
    Assodivers LtdROVEurope & Africa
    Assodivers Ltd - Middle East & IndiaROVMiddle East & India
    Beacon Offshore LtdDivingROVAsia-Pacific
    Benthic Geotech Pty LtdROVAsia-Pacific
    Bermuda Subsea (M) Sdn BhdROVAsia-Pacific
    Bibby OffshoreDivingMarineSurveyROVEurope & Africa
    Bibby Offshore Singapore Pte LtdROVAsia-Pacific
    Bibby Subsea ROV LLCMarineROVNorth America
    Bintang SubseaSurveyROVAsia-Pacific
    Bluestream Offshore BVDivingROVEurope & Africa
    Boskalis OffshoreDivingMarineROVEurope & Africa
    Boskalis Offshore - APACDivingROVAsia-Pacific
    Boskalis Offshore - Middle East & IndiaDivingMarineROVMiddle East & India
    BourbonMarineROVEurope & Africa
    Bumi Subsea Malaysia Sdn BhdROVAsia-Pacific
    Cal Dive International Pte LtdDivingMarineROVAsia-Pacific
    Cape DivingDivingROVEurope & Africa
    China Offshore Fugro Geosolutions (Shenzhen) Co, LtdSurveyROVAsia-Pacific
    CNS International srlDivingROVEurope & Africa
    Consolidated Contractors Company (Underwater Engineering) SALDivingMarineSurveyROVMiddle East & India
    COOEC Subsea Technology Co., LtdROVAsia-Pacific
    Copetech-SMROVEurope & Africa
    COSL ShippingMarineROVAsia-Pacific
    D&R Subsea Co LtdSurveyROVAsia-Pacific
    DCN Diving BVDivingROVEurope & Africa
    DeepOcean GroupMarineSurveyROVEurope & Africa
    Deeptech Oil ServicesROVMiddle East & India
    Delta Subsea LLC/ Delta Marine TechnologiesROVNorth America
    Disa InternationalROVEurope & Africa
    Dolphin Offshore Enterprises (India) LtdDivingMarineROVMiddle East & India
    Dulam International LtdDivingMarineROVMiddle East & India
    Egyptian Maintenance Co. (EMC)SurveyROVMiddle East & India
    Farstad Shipping ASAMarineROVEurope & Africa
    Fertoing LtdSurveyROVEurope & Africa
    Film-Ocean LimitedROVEurope & Africa
    FSDS LLPDivingROVMiddle East & India
    Global Marine GroupMarineSurveyROVEurope & Africa
    Glomar Diving BVROVEurope & Africa
    Grup Servicii Petroliere SADivingMarineSurveyROVEurope & Africa
    Guangzhou SalvageMarineROVAsia-Pacific
    Halul Offshore Services CompanyDivingMarineROVMiddle East & India
    Horizon GeosciencesMarineSurveyROVMiddle East & India
    Hornbeck Offshore Operators LLCMarineROVNorth America
    Hull Support Services LtdDivingROVNorth America
    I-Tech7ROVEurope & Africa
    IDMC srl - Impresub Diving & Marine ContractorDivingROVEurope & Africa
    IKM Subsea ASROVAsia-Pacific
    Impresub International LLCDivingSurveyROVMiddle East & India
    Instalsub SAROVEurope & Africa
    International Marine Works - AlexandriaDivingROVMiddle East & India
    iROV Underwater ServicesROVEurope & Africa
    James Fisher Marine ServicesDivingMarineROVEurope & Africa
    Jifmar Offshore ServicesMarineROVEurope & Africa
    Kreuz Subsea Pte LtdDivingROVAsia-Pacific
    Louis Dreyfus TravoceanROVEurope & Africa
    M2 SubseaROVEurope & Africa
    M2 Subsea - North AmericaROVNorth America
    Maridive Offshore ProjectsDivingSurveyROVMiddle East & India
    Marine Engineering Diving ServicesDivingMarineROVMiddle East & India
    Marine Engineering Diving Services Pte LtdDivingMarineROVAsia-Pacific
    Marine Platforms LtdMarineROVEurope & Africa
    Mermaid Subsea Services (Thailand) LtdDivingMarineROVAsia-Pacific
    Mermaid Subsea Services - Europe & AfricaDivingMarineSurveyROVEurope & Africa
    Mermaid Subsea Services LLCDivingROVMiddle East & India
    MMT (Marin Mätteknik AB)SurveyROVEurope & Africa
    Modus Seabed Intervention LtdROVEurope & Africa
    Mohn Drilling ASDivingROVEurope & Africa
    MRSSurveyROVEurope & Africa
    MRTSSurveyROVEurope & Africa
    N-SeaDivingMarineSurveyROVEurope & Africa
    Nadi Marine Sdn BhdROVAsia-Pacific
    NDE Offshore ABDivingROVEurope & Africa
    NeptuneDivingSurveyROVAsia-Pacific
    Nexans Norway AS, Hybrid Underwater CablesROVEurope & Africa
    NKT HV Cables ABMarineROVEurope & Africa
    NPCC - National Petroleum Construction CompanyDivingSurveyROVMiddle East & India
    Ocean Kinetics LtdROVEurope & Africa
    Ocean Works Asia, Inc.DivingROVAsia-Pacific
    Oceaneering InternationalROVEurope & Africa
    Oceaneering International Asia PacificSurveyROVAsia-Pacific
    Oceaneering International, Inc.DivingMarineSurveyROVNorth America
    Oceaneering Marine Production Systems do BrasilSurveyROVSouth America
    Offshore Subsea ServicesDivingMarineROVAsia-Pacific
    Offshore Technology Solutions LtdDivingROVNorth America
    PBJV Group Sdn BhdMarineROVAsia-Pacific
    Petroleum Marine Services Co.DivingMarineSurveyROVMiddle East & India
    Petrustech Oil & Gas - South AmericaROVSouth America
    Phoenix International Holdings, IncROVNorth America
    Pro-Dive Marine ServicesDivingROVNorth America
    PT Advanced Offshore ServicesDivingMarineSurveyROVAsia-Pacific
    PT Aquamarine Divindo InspectionROVAsia-Pacific
    PT CAKRAWALA AMARTHA JAYAROVAsia-Pacific
    PT Lancar Rejeki Berkat JayaDivingROVAsia-Pacific
    PT Mahakarya Geo SurveySurveyROVAsia-Pacific
    PT Offshore Services IndonesiaDivingMarineSurveyROVAsia-Pacific
    PT Offshore Works IndonesiaSurveyROVAsia-Pacific
    PT PATRA DINAMIKADivingROVAsia-Pacific
    PT Prima MitranataROVAsia-Pacific
    PTSC Geos & Subsea Services Co LtdMarineSurveyROVAsia-Pacific
    Reach Subsea ASROVEurope & Africa
    Romona IncSurveyROVAsia-Pacific
    ROV Resources (M) Sdn BhdROVAsia-Pacific
    ROVOP LimitedROVEurope & Africa
    S.B. Submarine Systems Co.MarineROVAsia-Pacific
    Sahara Petroleum CompanySurveyROVMiddle East & India
    Sapura Subsea Services Sdn BhdDivingMarineROVAsia-Pacific
    SapuraAcergy Sdn BhdMarineROVAsia-Pacific
    SapuraKencana Australia Pty LimitedMarineROVAsia-Pacific
    SAROST SADivingMarineSurveyROVEurope & Africa
    SC Shark SRLDivingSurveyROVEurope & Africa
    SeaOwl FranceSurveyROVEurope & Africa
    Searov OffshoreROVEurope & Africa
    Seascape SurveysSurveyROVAsia-Pacific
    Seaworks LtdROVAsia-Pacific
    Shelf Subsea Australia Pty LtdDivingROVAsia-Pacific
    Siem Offshore ASMarineROVEurope & Africa
    Smit LamnalcoDivingMarineROVMiddle East & India
    SOCAR, Azneft PU, Diving ServiceDivingROVMiddle East & India
    SOCAR-Dalgidj LLCDivingROVMiddle East & India
    Stapem Offshore SADivingROVEurope & Africa
    Subsea Explore Services (M) Sdn BhdROVAsia-Pacific
    Subsea Robotics Services Pte LtdROVAsia-Pacific
    SubSea T&T Ltd/ BIDCO LtdROVSouth America
    Swire Seabed ASROVEurope & Africa
    Tethys-Plantgeria LtdMarineROVEurope & Africa
    Thien Nam Offshore Services JSCROVAsia-Pacific
    Tidewater Subsea LLCROVNorth America
    Total Marine Technology Pty LtdROVAsia-Pacific
    Transoceanic Cable Ship Company IncMarineROVNorth America
    UMI CorporationMarineROVAsia-Pacific
    Van Oord Dredging and Marine ContractorsMarineSurveyROVEurope & Africa

    Suppliers (S and S*)

    Those companies supplying IMCA’s contractor members can benefit from our work in their areas of expertise and interest; they also provide additional expert input to assist in our ongoing work programme, including development of industry guidance.
    More on S/S* membership …

    Supplier types:

    • E Equipment
    • S Services
    • N Naval unit
    • T Training establishment
    • P Personnel agency
    Member nameTypeDivisionsRegion
    7 Seas Pte LtdE S      ROVAsia-Pacific
    ABEL ROV Training Division      T  ROVEurope & Africa
    Abyssal SAE        ROVEurope & Africa
    Advanced Marine Pte LtdE S      DivingSurveyROVAsia-Pacific
    ALSEAMAR  S      ROVEurope & Africa
    Andra Offshore Services Pte Ltd  S      DivingMarineROVAsia-Pacific
    APAVE MARE Training Center (ex AdriaMare)      T  MarineROVEurope & Africa
    Applied Research International Pvt. Ltd  S      MarineROVMiddle East & India
    Ashtead Technology (SEA) Pte LtdE        DivingSurveyROVAsia-Pacific
    Ashtead Technology LtdE        DivingSurveyROVEurope & Africa
    Atlas Services Group Energy Ltd         SurveyROVEurope & Africa
    Bermuda Subsea (M) Sdn Bhd - Training      T  ROVAsia-Pacific
    BSA Offshore AS  S      ROVEurope & Africa
    Centre for Marine Simulation      T  MarineROVNorth America
    China National Offshore Safety Alliance Marine Technical & Service Co Ltd  S      MarineROVAsia-Pacific
    Claymore Manning         ROVEurope & Africa
    Compass Personnel Services Inc         SurveyROVNorth America
    Consortium Underwater Engineers Ltd  S      DivingROVEurope & Africa
    COOEC Subsea Technology Co Ltd - Training      T  ROVAsia-Pacific
    DCNS Far EastE S      ROVAsia-Pacific
    De Zeeman Pro NvE        DivingROVEurope & Africa
    Delphino Training Center         ROVEurope & Africa
    Diving Engineering & Consultancy Office (DECO)         ROVEurope & Africa
    Eastar Offshore Pte LtdE        ROVAsia-Pacific
    ERSG Ltd         DivingROVEurope & Africa
    Fathom Systems LtdE S      DivingROVEurope & Africa
    Force Technology      T  ROVEurope & Africa
    Forum Energy TechnologiesE        ROVNorth America
    Forum Energy Technologies (UK) LtdE S      ROVEurope & Africa
    Forum Subsea Technologies APE        ROVAsia-Pacific
    HPR ROV Ltd         ROVEurope & Africa
    Hydrolab-HydroCAT      T  DivingROVEurope & Africa
    IDESS Maritime Centre (Subic) Inc      T  MarineROVAsia-Pacific
    Innovatum LtdE        SurveyROVEurope & Africa
    INPP - Institut National de Plongée Professionnelle      T  DivingROVEurope & Africa
    Irish Naval Service    N    DivingROVEurope & Africa
    JFD (JFD Ltd & National Hyperbaric Centre)E        DivingROVEurope & Africa
    Joint-Stock Company Tetis ProE        DivingROVEurope & Africa
    Kafue Gorge Regional Training Centre      T  DivingROVEurope & Africa
    KBA Training Centre Pte Ltd      T  DivingROVAsia-Pacific
    Marine Solutions (Pty) LtdE     T  ROVEurope & Africa
    Maritime State University named after G.I. Nevelskoy      T  SurveyROVAsia-Pacific
    MCS Free ZoneE S      ROVMiddle East & India
    MTCS (UK) Ltd      T  SurveyROVEurope & Africa
    National Oceanography Centre, Southampton      T  MarineSurveyROVEurope & Africa
    NETmc MarineE        ROVEurope & Africa
    NSW Technology LtdE        ROVEurope & Africa
    OCEANOS JSCE        DivingROVEurope & Africa
    Oxy-Dive Training Center      T  ROVMiddle East & India
    PANOLIN UK LtdE        MarineROVEurope & Africa
    Pharos Offshore Group Ltd         ROVEurope & Africa
    Pipeline & Piling Services Co LtdE        ROVAsia-Pacific
    PR Offshore Services Ltd         ROVEurope & Africa
    PT Pageo Utama  S      SurveyROVAsia-Pacific
    PVD Technical Training & Certification JSC Vietnam      T  MarineROVAsia-Pacific
    QinetiQ Ltd  S      DivingROVEurope & Africa
    QSTAR ROV Training Center      T  ROVEurope & Africa
    RovMarine Technologies      T  ROVEurope & Africa
    RUD Ketten Rieger & Dietz GmbH U. Co.. KGE        ROVEurope & Africa
    Saab Seaeye LtdE        ROVEurope & Africa
    Salvage & Marine Operations    N    DivingMarineROVEurope & Africa
    SAROVE        ROVEurope & Africa
    Schilling Robotics, Inc.E S      ROVNorth America
    Seahorse Services Corporation - Training      T  ROVAsia-Pacific
    Seatechs Limited      T  ROVEurope & Africa
    Seatools BVE        ROVEurope & Africa
    Shanghai Jian Long ROV Technology Co., Ltd      T  ROVAsia-Pacific
    Soil Machine Dynamics LtdE        ROVEurope & Africa
    Soil Machine Dynamics Singapore Pte LtdE        ROVAsia-Pacific
    STC-Group      T  MarineROVEurope & Africa
    STORM Ltd      T  ROVAsia-Pacific
    Subnet Recruitment Training and Assessment Services Inc      T PROVAsia-Pacific
    Subsea Logistics Services Ltd      T  ROVEurope & Africa
    TATI University College Sdn Bhd      T  ROVAsia-Pacific
    TE/Rochester Wire & CableE S      ROVNorth America
    Team Trident LLC         ROVNorth America
    The Underwater Centre Fort William Ltd      T  DivingROVEurope & Africa
    TWI Ltd      T  DivingROVEurope & Africa
    Umbilicals International (Seanamic Group)E        DivingROVNorth America
    V.Ships Offshore  S      DivingMarineSurveyROVEurope & Africa

    Corresponding (C)

    Non-voting, corresponding membership is open to companies and organisations with an interest in IMCA’s work, but which the association does not represent directly, such as clients (oil companies, etc.), regulators (governments and other bodies) and other associations/professional bodies working in the offshore sector.
    More on corresponding membership …

    Member nameDivisionsRegion
    Aker BP ASADivingMarineROVEurope & Africa
    Apache North Sea LimitedDivingMarineSurveyROVEurope & Africa
    BHP BillitonDivingMarineSurveyROVNorth America
    BP America Production CompanyDivingMarineSurveyROVNorth America
    BP BerauDivingMarineROVAsia-Pacific
    BP Exploration Operating Company LtdDivingMarineSurveyROVEurope & Africa
    Brunei Shell Petroleum Company Sendirian BerhadDivingMarineSurveyROVAsia-Pacific
    Bureau VeritasMarineSurveyROVEurope & Africa
    Cairn India LtdDivingMarineSurveyROVMiddle East & India
    Center for Offshore SafetyMarineROVNorth America
    Chevron Brasil Petroleo LtdaDivingMarineSurveyROVSouth America
    Chevron Energy Technology Company SubseaDivingMarineSurveyROVNorth America
    Chevron Shipping CoDivingMarineSurveyROVNorth America
    Chrysaor Holdings LtdDivingMarineSurveyROVEurope & Africa
    ConocoPhillips (UK) LtdDivingMarineSurveyROVEurope & Africa
    Dana Petroleum Netherlands BVDivingMarineSurveyROVEurope & Africa
    DNV GL SEDivingMarineROVEurope & Africa
    DONG E&P ASDivingMarineSurveyROVEurope & Africa
    Eni Petroleum US OperatingDivingMarineROVNorth America
    ExxonMobil Development CompanyDivingMarineSurveyROVNorth America
    GDF Suez E&P Nederland bvDivingMarineSurveyROVEurope & Africa
    Gulf of Suez Petroleum Company (GUPCO)DivingMarineSurveyROVMiddle East & India
    Health & Safety ExecutiveDivingMarineSurveyROVEurope & Africa
    Hess CorporationDivingMarineSurveyROVNorth America
    Hess Denmark ApSDivingMarineROVEurope & Africa
    Husky EnergyDivingMarineSurveyROVNorth America
    IADC - International Association of Drilling ContractorsMarineSurveyROVNorth America
    INPEX Operations Australia Pty LtdDivingMarineSurveyROVAsia-Pacific
    Instituto Brasileiro de Petróleo, Gás e BiocombustíveisDivingMarineSurveyROVSouth America
    International Association of Oil & Gas Producers (IOGP)DivingMarineSurveyROVEurope & Africa
    International Chamber of ShippingDivingMarineSurveyROVEurope & Africa
    Kuwait Oil CompanyDivingMarineSurveyROVMiddle East & India
    Maersk Oil Danish OperationsDivingMarineSurveyROVEurope & Africa
    Maersk Oil North Sea LtdDivingROVEurope & Africa
    Maersk Oil Qatar ASDivingMarineSurveyROVMiddle East & India
    Nautilus MineralsMarineSurveyROVAsia-Pacific
    Nexen Petroleum UK LtdDivingMarineSurveyROVEurope & Africa
    NOIA - National Ocean Industries AssociationDivingMarineSurveyROVNorth America
    Offshore Operators Committee (OOC)DivingMarineSurveyROVNorth America
    Oil & Natural Gas Corporation LtdDivingMarineROVMiddle East & India
    POSCO Daewoo CorporationDivingMarineSurveyROVAsia-Pacific
    Premier Oil UK LimitedDivingMarineSurveyROVEurope & Africa
    PT Pertamina Hulu Energi ONWJDivingMarineSurveyROVAsia-Pacific
    PTT Exploration & Production plcDivingMarineSurveyROVAsia-Pacific
    Quadrant Energy Australia LimitedDivingMarineSurveyROVAsia-Pacific
    Royal New Zealand NavyDivingROVAsia-Pacific
    Sabah Shell Petroleum CompanyDivingMarineROVAsia-Pacific
    ScottishPower RenewablesDivingMarineSurveyROVEurope & Africa
    Shell Global Solutions International BVDivingMarineSurveyROVEurope & Africa
    SSE RenewablesDivingMarineSurveyROVEurope & Africa
    Statoil ASADivingMarineROVEurope & Africa
    Subsea UKDivingMarineSurveyROVEurope & Africa
    Talisman Malaysia LtdDivingMarineSurveyROVAsia-Pacific
    TNK Vietnam BVDivingMarineSurveyROVAsia-Pacific
    Total Austral SADivingMarineSurveyROVSouth America
    Total E&P UK LtdDivingMarineSurveyROVEurope & Africa
    Total Exploration & ProductionDivingMarineSurveyROVEurope & Africa
    Wintershall Norge ASDivingMarineSurveyROVEurope & Africa
    Woodside Energy LtdDivingMarineSurveyROVAsia-Pacific