IMCA membership comprises around 1,000 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
A2SEA A/S Marine Europe & Africa
Acta Marine B.V. Marine Europe & Africa
Adams Offshore WLL Marine ROV Middle East & India
Advanced Energy Systems (ADES) Marine ROV Middle East & India
AET Shipmanagement (Singapore) Pte Ltd Marine Asia-Pacific
AKOFS Offshore Marine Europe & Africa
Allianz Marine Services Marine Middle East & India
AlMansoori Production Services LLC Marine Middle East & India
ALP Maritime Services Marine Europe & Africa
ANTARES NAVIERA S.A. Marine South America
Arctia Management Services Ltd Marine Europe & Africa
Arena Ship Management Services Pte Ltd Marine Asia-Pacific
Asian Geos Sdn Bhd Marine Survey Asia-Pacific
ATCO Ports Management & Marine Services Marine Middle East & India
Atlantic Towing Ltd Marine North America
Atwood Oceanics Pacific Ltd Marine North America
Auspoint Limited Marine Europe & Africa
Australian Offshore Solutions Pty Ltd Marine Asia-Pacific
Awaritse Nigeria Ltd Marine Europe & Africa
Azerbaijan Caspian Shipping Company Marine Middle East & India
Bernhard Schulte Shipmanagement Marine Europe & Africa
Bhagwan Marine Diving Marine Asia-Pacific
Bibby Marine Management Ltd Marine Survey Europe & Africa
Bibby Offshore Diving Marine Survey ROV Europe & Africa
Bibby Subsea ROV LLC Marine ROV North America
Bluewater Energy Services BV Diving Marine Europe & Africa
Boskalis Offshore Diving Marine ROV Europe & Africa
Boskalis Offshore - Middle East & India Diving Marine ROV Middle East & India
Bourbon Marine ROV Europe & Africa
Briggs Marine Contractors Ltd Marine Europe & Africa
Britoil Offshore Services Pte Ltd Marine Asia-Pacific
Brodospas dd Marine Europe & Africa
Bumi Armada Berhad Marine Asia-Pacific
C&I Leasing plc Marine Europe & Africa
Cal Dive International Pte Ltd Diving Marine ROV Asia-Pacific
Canship Ugland Ltd Marine North America
Caspian Marine Services Marine Middle East & India
Caspian Offshore Construction LLP Marine Middle East & India
China Yantai Salvage Marine Asia-Pacific
CMI Offshore Limited Marine Europe & Africa
Companhia Brasileira de Offshore - CBO Marine South America
Consolidated Contractors Company (Underwater Engineering) SAL Diving Marine Survey ROV Middle East & India
COSL Shipping Marine ROV Asia-Pacific
CSI Offshore Pte Ltd Marine Asia-Pacific
CUEL Ltd Marine Asia-Pacific
Deep Sea Supply Management (Singapore) Pte Ltd Marine Asia-Pacific
DeepOcean Group Marine Survey ROV Europe & Africa
Diamond Offshore Drilling Inc Marine North America
Dockwise Shipping B.V. Marine Europe & Africa
Dolphin Drilling Ltd Marine Europe & Africa
Dolphin Offshore Enterprises (India) Ltd Diving Marine ROV Middle East & India
Dulam International Ltd Diving Marine ROV Middle East & India
EDT Shipmanagement Ltd Marine Europe & Africa
Eidesvik AS Marine Europe & Africa
ENSCO plc Marine North America
ESNAAD-ADNOC Group Marine Middle East & India
ESVAGT AS Marine Europe & Africa
Farstad Shipping ASA Marine ROV Europe & Africa
Finarge Armamento Genovese Srl Marine Europe & Africa
First Priority Resources International Ltd Marine Europe & Africa
Floatel International AB Marine Europe & Africa
GC Rieber Shipping AS Marine Europe & Africa
GeoSea NV (Member of the DEME Group) Marine Europe & Africa
Global Marine Group Marine Survey ROV Europe & Africa
Global Marine Services Marine Middle East & India
Glomar Offshore Windsupport BV Marine Europe & Africa
GO Offshore Marine Asia-Pacific
GOGAS Gulf Oil & Gas LLC Marine Middle East & India
Golden Energy Offshore Management AS Marine Europe & Africa
Greatship (India) Ltd Marine Middle East & India
Grup Servicii Petroliere SA Diving Marine Survey ROV Europe & Africa
Guangzhou Salvage Marine ROV Asia-Pacific
Gulf Dredging & General Contracting Co (SAK) Marine Middle East & India
Gulf Marine Services Marine Middle East & India
GulfMark UK LTD Marine Europe & Africa
HAL Offshore Ltd Marine Middle East & India
Halul Offshore Services Company Diving Marine ROV Middle East & India
Hansa Heavy Lift GmbH Marine Europe & Africa
Havila Shipping ASA Marine Europe & Africa
Heavy Engineering Industries & Shipbuilding Co. K.S.C.(Public) Marine Middle East & India
Horizon Geosciences Marine Survey ROV Middle East & India
Hornbeck Offshore Operators LLC Marine ROV North America
Huta Marine Works Ltd Marine Middle East & India
Intermoor Ltd Marine Survey Europe & Africa
International Naval Works - Abu Dhabi Diving Marine Middle East & India
Interoil Angola Marine Europe & Africa
Intership Ltd Marine Europe & Africa
IRSHAD Diving Marine Middle East & India
Island Offshore Management AS Marine Europe & Africa
Jack-Up Barge BV Marine Europe & Africa
James Fisher & Sons plc Marine Europe & Africa
James Fisher Marine Services Diving Marine ROV Europe & Africa
Jan De Nul nv Marine Europe & Africa
Jawar Al Khaleej Shipping LLC Marine Middle East & India
Jiangsu Huaxicun Offshore Engineering Service Co Ltd Marine Asia-Pacific
Jifmar Offshore Services Marine ROV Europe & Africa
Jumbo Offshore VoF Marine Europe & Africa
Khalid Faraj Shipping Marine Middle East & India
KNOT Management AS Marine Europe & Africa
Kreuz Subsea Technologies Pte Ltd Marine Asia-Pacific
KT Submarine Co Ltd Marine Asia-Pacific
L&T Sapura Shipping Pvt Ltd Marine Middle East & India
Louis Dreyfus Armateurs SAS Marine Europe & Africa
Maersk Drilling Marine Europe & Africa
Maersk Supply Service Marine Europe & Africa
Maridive & Oil Services Marine Middle East & India
Marine Engineering Diving Services Diving Marine ROV Middle East & India
Marine Engineering Diving Services Pte Ltd Diving Marine ROV Asia-Pacific
Marine Platforms Ltd Marine ROV Europe & Africa
Marine Services Co Ltd Saudi Arabia Marine Middle East & India
Mermaid Subsea Services (Thailand) Ltd Diving Marine ROV Asia-Pacific
Mermaid Subsea Services - Europe & Africa Diving Marine Survey ROV Europe & Africa
Miclyn Express Offshore Pte Ltd Marine Asia-Pacific
MMA Offshore Limited Marine Asia-Pacific
MMSL - Menas Marine Services Ltd Marine Middle East & India
Mubarak Marine LLC Marine Middle East & India
N-Sea Diving Marine Survey ROV Europe & Africa
National Marine Dredging Co Marine Survey Middle East & India
National Port Services Co Ltd Marine Middle East & India
Navtec Marine Services SA Marine Middle East & India
Next Geosolutions Europe S.p.A Marine Survey Europe & Africa
Nippon Steel & Sumikin Engineering Co Ltd Marine Asia-Pacific
NIWA Vessel Management Ltd Marine Asia-Pacific
NKT HV Cables AB Marine ROV Europe & Africa
Northern Marine Group Marine Europe & Africa
Ocean Installer Marine Europe & Africa
Ocean Installer Limited Marine Asia-Pacific
Ocean Rig Management Inc Marine Europe & Africa
Oceaneering International, Inc. Diving Marine Survey ROV North America
Odfjell Drilling Marine Europe & Africa
Offshore Marine Management Ltd Marine Europe & Africa
Offshore Subsea Services Diving Marine ROV Asia-Pacific
Olympic Shipping AS Marine Europe & Africa
OOS International BV Marine Asia-Pacific
Optic Marine Services International Limited Marine Asia-Pacific
OSM Offshore AS Marine Europe & Africa
Overseas AST Co LLC Marine Middle East & India
Overseas Marine Logistics Marine Middle East & India
P&O Maritime Marine Europe & Africa
Pacific Drilling Services Inc Marine North America
PBJV Group Sdn Bhd Marine ROV Asia-Pacific
Petro Services Marine Europe & Africa
Petroleum Marine Services Co. Diving Marine Survey ROV Middle East & India
Petroserv Marine, Inc Marine North America
Poseidon Maritime Services Pte Ltd Marine Asia-Pacific
Posh Semco Pte Ltd Marine Asia-Pacific
POSH Terasea Offshore Pte Ltd Marine Asia-Pacific
Promar Shipping Services SA Marine Europe & Africa
Prosafe Offshore Ltd Marine Europe & Africa
Prysmian Powerlink Services Ltd Marine Europe & Africa
PT Advanced Offshore Services Diving Marine Survey ROV Asia-Pacific
PT Bahtera Niaga Internasional Marine Asia-Pacific
PT Bayu Maritim Marine Asia-Pacific
PT Offshore Services Indonesia Diving Marine Survey ROV Asia-Pacific
PT Pelayaran Menaratama Samudra Indah Marine Asia-Pacific
PT Vallianz Offshore Maritim Marine Asia-Pacific
PT Wintermar Offshore Marine Tbk Marine Asia-Pacific
PTSC Geos & Subsea Services Co Ltd Marine Survey ROV Asia-Pacific
Queiroz Galvão Óleo e Gás Marine South America
REDS Caribbean Ltd Marine South America
RK8 Offshore Pte Ltd Marine Europe & Africa
S&O Ship Management Ltd Marine Europe & Africa
S.B. Submarine Systems Co. Marine ROV Asia-Pacific
SAL Heavy Lift GmbH Marine Europe & Africa
SapuraAcergy Sdn Bhd Marine ROV Asia-Pacific
SapuraKencana Australia Pty Limited Marine ROV Asia-Pacific
SapuraKencana Subsea Services Sdn Bhd Diving Marine ROV Asia-Pacific
SAROST SA Diving Marine Survey ROV Europe & Africa
Scaldis Salvage & Marine Contractors NV Marine Europe & Africa
Sea Trucks Group - Europe & Africa Marine Europe & Africa
Seacor Marine (International) Ltd Marine Europe & Africa
Seacor Offshore Dubai LLC Marine Middle East & India
Seadrill Management Ltd Marine Europe & Africa
Seafox Operations BV Marine Europe & Africa
Sealion Shipping Ltd Marine Europe & Africa
Seamar Subsea BV Marine Europe & Africa
Seamec Limited Diving Marine Middle East & India
SeaPro Petroleum & Marine Services (Marine Contractors) Marine Survey Middle East & India
Seaways International LLC Marine Middle East & India
Secunda Canada LP Marine North America
Shanghai Salvage Company Diving Marine Asia-Pacific
Shanghai Zhenhua Heavy Industries CO. Ltd Marine Asia-Pacific
Shenzhen Huawei Offshore Shipping Transport Co.Ltd Marine Asia-Pacific
SHL Offshore Contractors B.V. Marine Europe & Africa
Siem Offshore AS Marine ROV Europe & Africa
Siem Offshore Contractors GmbH Marine Europe & Africa
Simon Møkster Shipping AS Marine Europe & Africa
Six Construct Ltd Marine Middle East & India
Skansi Offshore Marine Europe & Africa
Smit Lamnalco Diving Marine ROV Middle East & India
Solstad Shipping AS Marine Europe & Africa
Stanford Marine Marine Middle East & India
Stena Drilling Limited Marine Europe & Africa
Subsea Petroleum Services Marine Middle East & India
Svitzer Marine Europe & Africa
Svitzer Australia Pty Ltd Marine Asia-Pacific
Swire Pacific Offshore Operations Pte Ltd Marine Asia-Pacific
Synergy Subsea Engineering LLC Diving Marine Middle East & India
Teekay Shipping Norway AS Marine Europe & Africa
Tethys-Plantgeria Ltd Marine ROV Europe & Africa
TETRA Technologies Inc Marine North America
Tidewater Inc. Marine North America
Tidewater Support Services Ltd Marine Europe & Africa
Tideway Bv - Offshore Solutions (member of the DEME Group) Marine Europe & Africa
Timsah Shipbuilding Company Diving Marine Middle East & India
Topaz Marine Marine Middle East & India
Transocean Marine North America
Transoceanic Cable Ship Company Inc Marine ROV North America
Troms Offshore Management AS Marine Europe & Africa
TS SHIPPING OÜ Marine Europe & Africa
Ugland Marine Services Marine Europe & Africa
UMI Corporation Marine ROV Asia-Pacific
V.Ships Ltd Marine Europe & Africa
Van Oord Dredging and Marine Contractors Marine Survey ROV Europe & Africa
Vantage Deepwater Drilling Inc Marine North America
Vattenfall Europe Windkraft GmbH Marine Europe & Africa
VBMS Marine Europe & Africa
Viking Supply Ships AS Marine Europe & Africa
VM Marine International Limited Marine Middle East & India
Volstad Management AS Marine Europe & Africa
Vroon Offshore Services BV Marine Europe & Africa
Vroon Offshore Services Ltd Marine Europe & Africa
Vroon Offshore Services Srl Marine Europe & Africa
Wagenborg Offshore Holding BV Marine Europe & Africa
Wilhelmsen Ship Management (Norway) AS Marine Europe & Africa
Workships Contractors BV Marine Europe & Africa
Yassine Marine Services Marine Europe & Africa
Zakher Marine International Inc. Marine Middle East & India
Zamil Offshore Services Company Marine Survey Middle East & India
Zitadel Limited Marine Europe & 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
1 Offshore AS   S       Marine Europe & Africa
2M Power Systems Ltd E S       Marine Europe & Africa
3B Srl   S       Marine Europe & Africa
ABB AS, Marine Division E         Marine Survey Europe & Africa
ABSG Consulting Inc   S       Marine Asia-Pacific
ADPS Ltd   S       Marine Europe & Africa
African Marine Solutions Group (Pty) Ltd E S       Diving Marine Europe & Africa
AIMS Ltd   S       Marine Europe & Africa
Aimselect Projects Limited           Marine Europe & Africa
Alliance Marine Services   S       Marine North America
AMC Search Ltd       T   Marine Asia-Pacific
Ampelmann Operations B.V.   S       Marine Europe & Africa
Andra Offshore Services Pte Ltd   S       Diving Marine ROV Asia-Pacific
Anglo-Eastern Group   S       Marine Europe & Africa
APAVE MARE Training Center (ex AdriaMare)       T   Marine ROV Europe & Africa
Applied Research International Pvt. Ltd   S       Marine ROV Middle East & India
Aqualis Offshore - Singapore   S       Marine Asia-Pacific
Aqualis Offshore AS   S       Marine Europe & Africa
Aqualis Offshore Marine Services LLC   S       Marine Middle East & India
ASET International Oil & Gas Training Academy       T   Marine Europe & Africa
ASK Safety AS       T   Marine Europe & Africa
ASP Rope Access   S       Marine Europe & Africa
Atlas Knowledge   S       Marine Europe & Africa
ATR Group   S       Marine Europe & Africa
Australasian Training Company       T   Marine Asia-Pacific
Balmoral Offshore Engineering E         Marine Europe & Africa
Blade Offshore Services Ltd   S       Marine Europe & Africa
Blue Offshore E         Marine Europe & Africa
BOATLABS AS   S       Marine Europe & Africa
Bouvet Offshore Solution Limited   S       Marine Asia-Pacific
Braemar Engineering (Wavespec Limited)   S       Marine Europe & Africa
Braemar Technical Services (Offshore) Pte Ltd   S       Marine Asia-Pacific
Bridon-Bekaert, The Ropes Group E         Marine Europe & Africa
Brunel           Marine Asia-Pacific
Brunvoll AS E         Marine Europe & Africa
C-MAR America Inc.   S       Marine Europe & Africa
Caledonia Competence Limited   S       Marine Europe & Africa
Carsurin   S       Marine Asia-Pacific
Centre for Marine Simulation       T   Marine ROV North America
Charles Taylor Adjusting Ltd   S       Marine Europe & Africa
Chesterfield Special Cylinders Ltd   S       Marine Europe & Africa
China National Offshore Safety Alliance Marine Technical & Service Co Ltd   S       Marine ROV Asia-Pacific
Commercial Diving Company for Marine Services (CDC)           Diving Marine Europe & Africa
Constanta Maritime University       T   Marine Europe & Africa
Cortland Company Ltd E S       Marine Europe & Africa
De Moura Shipping Ltda       T P Marine South America
DNV GL   S   T P Diving Marine Europe & Africa
DNV GL - Central & North America   S       Marine North America
DNV GL - Middle East & India   S       Marine Middle East & India
DNV GL Singapore Pte. Ltd   S       Marine Asia-Pacific
DP & Marine Assurance Norway AS           Marine Europe & Africa
Dropsafe (Newmar Ltd) E         Marine Asia-Pacific
Dynamic Positioning Tech Sdn Bhd   S       Marine Asia-Pacific
Dynamic Surveys   S       Marine Europe & Africa
EnerMech Ltd   S       Marine Europe & Africa
Fox Offshore Pte. Ltd   S       Diving Marine Asia-Pacific
Franklin Offshore Europe BV   S       Marine Europe & Africa
Franklin Offshore International Pte Ltd E S       Marine Asia-Pacific
Fundação Homem do Mar       T   Marine South America
Gaylin International Singapore   S       Marine Asia-Pacific
GE Energy Management Power Conversion UK Ltd E         Marine Europe & Africa
Geo Ingenieurservice Nord-Ost GmbH & Co. KG   S       Marine Survey Europe & Africa
Gigamare Inc       T   Marine Asia-Pacific
Global Maritime   S   T   Marine Europe & Africa
Global Maritime (Asia-Pacific)   S       Marine Asia-Pacific
Global Maritime (Middle East)   S       Marine Middle East & India
Green Marine Solutions Ltd   S       Marine Europe & Africa
Guidance Marine Ltd E         Marine Europe & Africa
Gulf Marine Contractors   S       Marine North America
GustoMSC BV E         Marine Europe & Africa
H. Vassallo & Associates Ltd E S       Marine Europe & Africa
Hendrik Veder Group BV E         Marine Europe & Africa
Hoger Offshore and Marine Private Limited   S       Marine Middle East & India
Holland College - Marine Training Centre       T   Marine North America
Hydro Oil & Gas Training       T   Marine Europe & Africa
IDESS Maritime Centre (Subic) Inc       T   Marine ROV Asia-Pacific
Independent Marine & Engineering Consultants (IMEC)   S       Marine Asia-Pacific
INNOVO Engineering & Construction Limited E S       Marine Europe & Africa
Interocean Marine Services Ltd   S       Marine Europe & Africa
Italian Maritime Academy Technologies   S       Marine Survey Europe & Africa
Jiangsu Zhongtian Technology Co Ltd (ZTT) E         Marine Asia-Pacific
Joemarine Nautical Company Nigeria Limited           Marine Europe & Africa
JW Automarine E         Diving Marine Europe & Africa
KB Associates Pte Ltd   S       Diving Marine Asia-Pacific
KDU Worldwide Technical Services (FZC)   S       Marine Middle East & India
Kennedy Marr Ltd   S       Marine Europe & Africa
Kenz Figee BV E         Marine Europe & Africa
Kongsberg Maritime AS E         Marine Europe & Africa
Kongsberg Maritime Do Brazil LTDA E         Marine South America
Kongsberg Maritime Training Grilstad       T   Marine Europe & Africa
Korea Maritime and Ocean University       T   Marine Asia-Pacific
KTL Offshore Pte Ltd E         Marine Asia-Pacific
Lankhorst Ropes E S       Marine Survey Europe & Africa
Lavaretus Risk Engineering   S       Marine Europe & Africa
Lerus Ltd           Marine Europe & Africa
Level Power & Automation AS   S       Marine Europe & Africa
Liebherr-Great Britain Ltd - Maritime Cranes E         Marine Europe & Africa
London Offshore Consultants Ltd   S       Marine Europe & Africa
Lowestoft College       T   Marine Europe & Africa
M3 Marine Group Pte Ltd   S       Diving Marine Asia-Pacific
Maersk Training A/S       T   Marine Europe & Africa
Marex Marine Services Ltd   S       Marine Europe & Africa
Marine Consulting Del Sureste           Marine North America
Marine Gate Limited   S       Marine Europe & Africa
Marine Safety Consultants, Inc.   S       Marine North America
Maritime Assurance & Consulting Ltd   S       Marine Europe & Africa
Maritime Institute Willem Barentsz       T   Marine Europe & Africa
Maritime Safety Institute       T   Marine Middle East & India
Marsh Ltd   S       Marine Europe & Africa
MatthewsDaniel   S       Marine Europe & Africa
Medea srl   S       Marine Europe & Africa
MHI Vestas Offshore Wind A/S   S       Marine Europe & Africa
MJR Controls Ltd E S       Marine Europe & Africa
MSTS Asia Sdn Bhd       T   Marine Asia-Pacific
National Oceanography Centre, Southampton       T   Marine Survey ROV Europe & Africa
Nautica Dynamics Pte Ltd           Marine Asia-Pacific
Navis Engineering OY E         Marine Europe & Africa
North East Subsea Limited           Marine Europe & Africa
NTNU Faculty of Maritime Technology and Operations       T   Marine Europe & Africa
NUSI Offshore Training Institute       T   Marine Middle East & India
Offshore Commissioning Solutions   S       Marine North America
OMC - Offshore Marine Consulting   S       Marine Europe & Africa
Pan Arab E-Navigation DP Training Center       T   Marine Middle East & India
PANOLIN UK Ltd E         Marine ROV Europe & Africa
Parkburn Precision Handling Systems Limited   S       Diving Marine Europe & Africa
Peterson (United Kingdom) Ltd   S       Marine Europe & Africa
Peterson Den Helder B.V   S       Marine Europe & Africa
Petrofac Facilities Management Ltd   S       Marine Europe & Africa
Petrolis SA           Diving Marine Europe & Africa
Poseidon Offshore Safety & Health Ltd           Marine Survey Europe & Africa
Primo Marine   S       Marine Europe & Africa
PRO Marine Solutions Pvt Ltd   S       Marine Middle East & India
Programmed Marine Pty Ltd           Marine Asia-Pacific
Proios SA   S       Marine South America
PT Barron International       T   Diving Marine Asia-Pacific
PT International Offshore Services       T   Marine Asia-Pacific
PT ISBI       T   Marine Asia-Pacific
PT JF Moore International   S       Marine Asia-Pacific
PT Makara Jaya Marine   S       Marine Asia-Pacific
PVD Technical Training & Certification JSC Vietnam       T   Marine ROV Asia-Pacific
Red Penguin Associates Ltd   S       Marine Europe & Africa
Redaelli Tecna spa E         Marine Europe & Africa
Remøy Management AS   S       Marine Europe & Africa
Rigmarine FZC E         Marine Middle East & India
RINA Services SpA   S       Marine Europe & Africa
ROCOL E         Marine Europe & Africa
Rolls-Royce Marine AS E         Marine Europe & Africa
Rolls-Royce Oy Ab E         Marine Europe & Africa
Royal IHC   S       Marine Europe & Africa
RST Global Solutions       T   Marine North America
Salvage & Marine Operations     N     Diving Marine ROV Europe & Africa
Samson Rope Technologies E         Marine North America
Samundra Institute of Maritime Studies       T   Marine Middle East & India
Satakunta University of Applied Sciences       T   Marine Europe & Africa
Satumarin Sdn Bhd           Marine Asia-Pacific
Sea Offshore Services (Middle East) Pte Ltd           Diving Marine Asia-Pacific
Sea Source Off-Shore Ltd   S       Marine Europe & Africa
Seacroft Marine Consultants Ltd   S       Marine Europe & Africa
Seaplace           Marine Europe & Africa
SeaRoc Group Limited   S       Marine Europe & Africa
Sebastian AS   S       Marine Europe & Africa
Sen Control Ltd           Marine Europe & Africa
Shanghai Maritime University       T   Marine Survey Asia-Pacific
Sharp Crewing Services Pte Ltd       T   Marine Asia-Pacific
Sheffield Offshore Services Pte Ltd       T   Marine Asia-Pacific
Siemens AG E S       Marine Europe & Africa
Simsea Real Operations AS       T   Marine Europe & Africa
Sinoship Marine & Engineering Consultants Co., Ltd           Marine Asia-Pacific
Skan-El AS E S       Marine Europe & Africa
Skilled International UK Ltd           Marine Europe & Africa
Slingmax, Inc. E S       Marine North America
Smart Marine Solutions & Services Ltd   S       Marine Europe & Africa
Sparrows Offshore Services Ltd   S       Marine Europe & Africa
STC-Group       T   Marine ROV Europe & Africa
Stephenson Harwood LLP           Marine Europe & Africa
Survey Association   S       Marine Survey Europe & Africa
Survie Mer Formation       T   Marine Europe & Africa
Tanabe Pneumatic Machinery Co Ltd   S       Diving Marine Asia-Pacific
TenneT Offshore   S       Marine Europe & Africa
Terasaki Electric Co Ltd E         Marine Asia-Pacific
Teufelberger Seil GmbH E         Marine Europe & Africa
The Crosby Group E         Marine Europe & Africa
The Faraday Centre Ltd       T   Marine Europe & Africa
The Shipowners' Protection Limited           Marine Europe & Africa
Thome Offshore Management Pte Ltd   S       Marine Asia-Pacific
TMC (Marine Consultants) Ltd   S       Marine Europe & Africa
TMC Marine Pte Ltd   S       Marine Asia-Pacific
Tritek Power & Automation FZC   S       Marine Middle East & India
Tritek Power & Automation Pte Ltd           Marine Asia-Pacific
United Offshore Services CV E         Marine Europe & Africa
UnitedHealthcare Global Medical (UK) Ltd   S       Marine Asia-Pacific
Unitex Holding BV E         Marine Europe & Africa
Usha Martin Italia E         Marine Europe & Africa
VGG India Pvt Ltd       T P Marine Middle East & India
Viking SeaTech E         Marine Europe & Africa
WDI Westfälische Drahtindustrie GmbH E         Marine Europe & Africa
Wesmans Marine AS   S       Marine Europe & Africa
Westcon Power & Automation AS   S       Marine Europe & Africa
Wind and Water ApS   S       Marine Europe & Africa
Wärtsilä Dynamic Positioning Inc E         Marine North America

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
ABS Marine Europe & Africa
Aker BP ASA Diving Marine ROV Europe & Africa
Apache North Sea Limited Diving Marine Survey ROV Europe & Africa
Bahamas Maritime Authority Marine Europe & Africa
BHP Billiton Diving Marine Survey ROV North America
BP America Production Company Diving Marine Survey ROV North America
BP Berau Diving Marine ROV Asia-Pacific
BP Exploration Operating Company Ltd Diving Marine Survey ROV Europe & Africa
Brunei Shell Petroleum Company Sendirian Berhad Diving Marine Survey ROV Asia-Pacific
Bureau Veritas Marine Survey ROV Europe & Africa
Cairn India Ltd Diving Marine Survey ROV Middle East & India
Center for Offshore Safety Marine ROV North America
Chevron Brasil Petroleo Ltda Diving Marine Survey ROV South America
Chevron Energy Technology Company Subsea Diving Marine Survey ROV North America
Chevron Shipping Co Diving Marine Survey ROV North America
ConocoPhillips Marine North America
ConocoPhillips (UK) Ltd Diving Marine Survey ROV Europe & Africa
Dana Petroleum Limited Diving Marine Europe & Africa
Dana Petroleum Netherlands BV Diving Marine Survey ROV Europe & Africa
DNO Oman Limited Marine Middle East & India
DNV GL SE Diving Marine ROV Europe & Africa
DONG E&P AS Diving Marine Survey ROV Europe & Africa
DONG Energy Wind Power AS Diving Marine Europe & Africa
Eni Petroleum US Operating Diving Marine ROV North America
ExxonMobil Development Company Diving Marine Survey ROV North America
GDF Suez E&P Nederland bv Diving Marine Survey ROV Europe & Africa
Gulf of Suez Petroleum Company (GUPCO) Diving Marine Survey ROV Middle East & India
Health & Safety Executive Diving Marine Survey ROV Europe & Africa
Hess Corporation Diving Marine Survey ROV North America
Hess Denmark ApS Diving Marine ROV Europe & Africa
Husky Energy Diving Marine Survey ROV North America
IADC - International Association of Drilling Contractors Marine Survey ROV North America
Instituto Brasileiro de Petróleo, Gás e Biocombustíveis Diving Marine Survey ROV South America
International Association of Oil & Gas Producers (IOGP) Diving Marine Survey ROV Europe & Africa
International Chamber of Shipping Diving Marine Survey ROV Europe & Africa
International Jack-Up Barge Owners Association Marine Europe & Africa
ISOA - International Support Vessel Operators' Association Marine Europe & Africa
Maersk Oil Danish Operations Diving Marine Survey ROV Europe & Africa
Maersk Oil Qatar AS Diving Marine Survey ROV Middle East & India
Maritime & Coastguard Agency Marine Europe & Africa
National Offshore Petroleum Safety & Environmental Management Authority Diving Marine Asia-Pacific
National Workboat Association Marine Europe & Africa
Nautilus Minerals Marine Survey ROV Asia-Pacific
Nederlandse Aardolie Maatschappij BV Marine Europe & Africa
Nexen Petroleum UK Ltd Diving Marine Survey ROV Europe & Africa
NOIA - National Ocean Industries Association Diving Marine Survey ROV North America
Offshore Operators Committee (OOC) Diving Marine Survey ROV North America
Oil & Natural Gas Corporation Ltd Diving Marine ROV Middle East & India
Oil Companies International Marine Forum (OCIMF) Marine Europe & Africa
Perenco UK Ltd Diving Marine Europe & Africa
POSCO Daewoo Corporation Diving Marine Survey ROV Asia-Pacific
Premier Oil UK Limited Diving Marine Survey ROV Europe & Africa
PT Pertamina Hulu Energi ONWJ Diving Marine Survey ROV Asia-Pacific
PTT Exploration & Production plc Diving Marine Survey ROV Asia-Pacific
Quadrant Energy Australia Limited Diving Marine Survey ROV Asia-Pacific
Repsol Sinopec Resources UK Limited Diving Marine Europe & Africa
Sabah Shell Petroleum Company Diving Marine ROV Asia-Pacific
ScottishPower Renewables Diving Marine Survey ROV Europe & Africa
Seahealth Denmark Marine Europe & Africa
Shell Global Solutions International BV Diving Marine Survey ROV Europe & Africa
SSE Renewables Diving Marine Survey ROV Europe & Africa
Statoil ASA Diving Marine ROV Europe & Africa
Subsea UK Diving Marine Survey ROV Europe & Africa
Suncor Energy Inc. Marine North America
Talisman Malaysia Ltd Diving Marine Survey ROV Asia-Pacific
The Nautical Institute Marine Europe & Africa
TNK Vietnam BV Diving Marine Survey ROV Asia-Pacific
Total Austral SA Diving Marine Survey ROV South America
Total E&P Nederland BV Diving Marine Europe & Africa
Total E&P UK Ltd Diving Marine Survey ROV Europe & Africa
Total Exploration & Production Diving Marine Survey ROV Europe & Africa
US Coast Guard Marine North America
Wintershall Noordzee BV Diving Marine Europe & Africa
Wintershall Norge AS Diving Marine Survey ROV Europe & Africa
YBDSA Holdings Ltd Marine Europe & Africa