Abserv International
- Offers a variety of services concerned with the safe abandonment of subsea wells, including project management, well engineers and field operations.
- http://www.abservinternational.com/

BPP Technical Services Ltd
- Engineering contractor offering fixed and floating offshore systems, subsea flowlines, umbilicals and cables.
- http://www.bpp-tech.com/

Neptune Marine Services
- Provides integrated subsea engineering services and technology for dry underwater welding.
- http://www.neptunems.com/

Noordhoek
- Provides offshore construction support, dredging and salvage, bell diving, subsea repair and underwater welding.
- http://www.noordhoek.net

Subsea Components
- Offers products for subsurface oil and gas production platforms including hydraulic couplings, control valves and stabplates to the UK and global markets.
- http://www.subseacomponents.co.uk/

Delta Marine Technologies
- Construction management, engineering and design for onshore and offshore pipelines, platforms, and a variety of subsea assemblies in both shelf and deepwater applications.
- http://www.deltamarinetech.com/

Framework Offshore Location Solutions
- Provides consulting and manpower for mooring management, rig moving and mob and de-mob services.
- http://www.frameworkoffshore.com/

Mainticare Limited
- Marine and oilfield services contractor. Operates an offshore base facility in Malta to service drilling contractors and oil operators within the Mediterranean and North African sectors.
- http://www.mainticare.com/

Lodios
- Supplier of specialised lifting equipment which hires, fabricates, promotes and manages containers and baskets for offshore open water lifted equipment.
- http://www.lodios.com.au/

ODS-Petrodata
- Global data collection and analysis firm that specializes in providing data and information to the offshore energy industry.
- http://www.ods-petrodata.com/Home?newURL=opd

GustoMSC
- Develops complete, custom-made designs for special vessels. Includes catalogs.
- http://www.gustomsc.com/

Fagioli PSC
- Heavy lifting and transportation services for the civil, offshore, power and petrochemical industries.
- http://www.pschl.co.uk/

The Engineering Business, Ltd.
- Off-shore engineering, design, and project management including seabed geotechnical engineering and subsea telecoms.
- http://www.engb.com/

ULO Systems LLC
- Provide products, solutions and services to support and protect subsea pipelines, cables and structures. Products include fabric formwork and grouting.
- http://www.ulosystems.com/

FMC Technologies, Inc.
- Design, manufacture and supply of technology and equipment. Owns Kongsberg Subsea and SOFEC. JV partner in Modec International.
- http://www.fmctechnologies.com/

Geoconsult
- Supplier of all aspects in seabed mapping including use of AUV/UUV and ROV and construction support using module handling, heave compensated cranes and ROV. Extensive fleet of modern oceangoing vessels available for world-wide services.
- http://www.geoconsult.no

Advanced Well technology
- Provides well completion design services specialising in complex designs and new technologies.
- http://www.awtgroup.net

Forjas Iriza
- Manufacturer of lifting components for offshore applications.
- http://www.forjas-irizar.com

Dolphin Offshore Enterprises Ltd.
- Provides turnkey topside and underwater services related to pipelines, platforms, SBMS and other offshore structures.
- http://www.dolphinoffshore.com

C-MAR Group
- Provides marine and subsea operational, technical and engineering support services.
- http://www.c-mar.com

Crondall Energy Consultants
- Independent consulting organisation specialising in offshore developments that utilise FPSO technology.
- http://www.crondall-energy.com

Andy Boyd Company (ABCO)
- A subsea consulting firm focusing on system solutions, equipment development and custom products for subsea exploration and production.
- http://www.3405.com

Smart Light Devices
- Supply underwater optoelectronics sensors for the offshore market, for leak detection, 3d imaging and monitoring purposes. Located in Aberdeen, Scotland.
- http://www.sldltd.com/

Van Oord
- Dredging and marine contractors. Construction of pipeline shore approaches and landfalls. Precision rock dumping to protect and stabilize underwater pipelines, crossings, and cables.
- http://www.vanoord.com/

Marine Structure Consultants B.V.
- Design and engineering of mobile units for the offshore industry, such as jack-ups, semi-submersibles and monohulls. Member IHC Caland group.
- http://www.mscoffshore.nl/

EC Shipping
- Provides brokerage services for vessels. Based in Faroe Islands.
- http://www.yachtingbrokers.com/

Drain Brain Industrial Limited
- LSA, NORM, contaminated pipe descaling, vessel desanding, degassing and cleaning, aquadrill, scale detection.
- http://www.dbigroup.co.uk/

VisualSoft
- Software company specialising in digital video solutions for the offshore inspection industry. Includes product information.
- http://www.visualsoft.ltd.uk

Intervention Engineering Pty. Ltd.
- An independent consultancy supporting ROV operations for the offshore petroleum industry offering 3D interactive visualisation and simulation. Includes background and contact information.
- http://www.intervention.com.au

Advanced Production Loading
- Provides offloading systems for the offshore production, specialising in storage and transport by ship.
- http://www.apl.no/

Oil States Industries
- Provides equipment and services associated with the construction and installation of fixed, floating, subsea and deepwater offshore structures. Brands include FlexJoint, Skagit Smatco, Merlin, Hydrotech, Nautilus.
- http://www.oilstates.com

ICON Engineering
- Offers engineering and project management, minimal facilities platforms, subsea, equipment, and operations support.
- http://www.iconeng.com.au

Flowline Specialists
- Handling, storage, inspection, refurbishment and re-use of flexible pipe for oil production companies and installation contractors. Equipment, services and pipe sales information is included. UK.
- http://www.flowlinespecialists.com

QCI Marine Offshore Inc.
- Builds and renovates living quarters and accommodations for the marine and offshore industries. Specialties include joiner systems, electrical systems, HVAC systems, plumbing and piping, ceilings, flooring, furnishings, custom cabinetry and galley equipme
- http://www.qcimarine.com/

Laborde Marine Lifts, Inc.
- Offers long-term liftboat charter agreements for operators in the offshore industry. Features main deck drawings, specifications, and crane lift charts.
- http://www.labordemarinelifts.com/

Welaptega Marine, Ltd.
- A subsea engineering support firm specialising in marine imaging technologies for the offshore petroleum industry. The Digital Chain Measuring System uses digital imaging for remote inspection of offshore mooring chains.
- http://welaptega.com/

HITEC Products AS
- Design, production and supply of electro-hydraulic controls systems for topside and subsea applications. Stavanger and Houston Based
- http://www.hitecproducts.no

Offshore Rubber Fenders Inc.
- Manufactures Rotafender-120 fender system for offshore platforms and the Rotafender-180 for marine installations.
- http://www.rotafender.com/

Riserclad International, Inc.
- Provides specially engineered corrosion protection and repair products which are tough enough to endure splash zone and other hostile marine conditions.
- http://www.riserclad.com/

Promoor Limited
- Independent mooring consultants performing mooring system design, analysis, specification, supply and installation.
- http://www.promoor.com/

ROV World Gateway
- Information on the remotely operated vehicle industry. Includes industry news, and a forum for registered members.
- http://www.rovworld.com/

TR Consulting
- Cost optimized technology and advice for platform designs, offshore heavy lift, offshore installation and change-out of modules and platform topsides, sub sea pulling equipment.
- http://home.no.net/trcont/

Deepwater Installation of Subsea Hardware
- Study of technical problems associated with installing underwater hardware in very deep water. Features background information and the objectives.
- http://www.dish-jip.com/

OffshoreUK
- Forum for all workers involved in the UK offshore oil and gas industry.
- http://www.offshoreworker.org.uk/

Pipelines Online
- Database of existing and future offshore oil and gas pipelines from the database of Infield Systems Ltd.
- http://www.pipelinesonline.co.uk/

Conversion Gas Imports L.L.C.
- Licenses patented technologies for the receipt, storage, and distribution of ship borne liquified natural gas or LNG. Includes information about the technology, salt caverns, and heat exchangers used.
- http://www.conversiongas.com/

Diversworldwide.com
- Commercial diving and remote operated vehicle information and news directory for diving and ROV personnel, companies, equipment suppliers, training facilities and governing bodies.
- http://www.diversworldwide.com/

Monitor Management Control Systems Ltd.
- Provides project and asset management products and services. Features information on products, consultancy, and training.
- http://www.monitor-mpower.com/

Deep Water Slender Wells
- Performs design and engineering work required for slender well operations. UK based subsidiary of Preda Consultants Ltd.
- http://www.dwsw.com/

Island Tug and Barge Ltd
- Marine transportation services on the US west coast. Bulk fuel delivery. Underwater cable installations. General towing and barge services.
- http://www.islandtug.com/

DeepSea Engineering & Management Ltd
- Provides front end engineering design services for subsea tiebacks, focusing on deepwater. Engineering and consulting services for flow assurance, flowline, pipeline, and riser systems design.
- http://www.deepsea-eng.com/

2H Offshore Engineering
- Riser engineering for deep water covering water depths up to 10,000 ft.
- http://www.2hoffshore.com

Rocket Science Acoustics
- Provides subsea leak detection and location services, deployed via ROV or diver, for leaks and flow problems in pipelines, valves, and associated infrastructure
- http://www.rocketscienceacoustics.com/

Doris Engineering
- Provides field development and engineering expertise. Conceptual design through execution. Based in France. Pioneered the development of concrete gravity base structures. Owned by Sofresid, VINCI, Dumez - GTM.
- http://www.doris-engineering.com/

Nautilus Engineering & Construction Co.
- Manufacturers and repairs of marine deck machinery, equipment and fittings, including mooring systems, towing hooks, and shore based capstans.
- http://www.nautilusengg.com/

Seaway Heavy Lifting
- Heavy lift contractor primarily in North Sea and Mediterranean. Owned jointly by Stolt Offshore Group and Lukoil-Kaliningradmorneft (LKMN).
- http://www.shl.nl/

Infield
- Global offshore oil and gas field development information. Includes future oil and gas exploration production activity, fields, deepwater platforms, FPSOs, subsea units and pipelines.
- http://www.infield.com/

Halliburton
- Provides engineering and construction via its KBR unit
- http://www.halliburton.com/

Sakhalin 1 Project
- Planned development of oil and gas on the northeast shelf of Sakhalin Island, offshore eastern Russia. The project area is comprised of the Chayvo, Odoptu and Arkutun-Dagi fields and is operated by Exxon Neftegas Limited.
- http://www.sakhalin1.com/

Fred.Olsen Energy ASA
- Provides design and construction/conversion of floating production and drilling vessels. Owns and operates a fleet of FPSO/FSO vessels. Also does offshore drilling through Dolphin subsidiary.
- http://www.fredolsen-energy.no/

Mitsui Engineering & Shipbuilding Co., LTD.
- Design, production and installation of marine structure, including offshore petroleum production/storage facilities. Owns Modec, Inc. and JV with FMC on Modec International.
- http://www.mes.co.jp/english/

Bouygues Offshore
- Business segments include oil and gas contracting, maintenance services, maritime and river works, liquefied gases, chemicals, refining and energy. Offers financial information, news, details on new concepts and solutions.
- http://www.bouygues-offshore.com/

J. Ray McDermott
- Project management, engineering, fabrication, marine installation. Site contains links to their subsidiaries Mentor Subsea, SparTEC, and Menck Hammers
- http://www.jraymcdermott.com/

Atlantia Offshore Limited
- Provides engineering and innovative platform designs, specializing in the development of marginally economic offshore projects. Member IHC Caland Group.
- http://www.atlantia.com/

Single Buoy Moorings
- Design and supply of floating loading and unloading systems, tanker-based storage, and production systems based on the single point mooring concept. Features information on products and services, and financial reports.
- http://www.singlebuoy.com/

Theta Services
- Offering advice for offshore marine operations including vessel surveys, audits, tow contracting, heavy lifting.
- http://www.thetaservices.com

Fugro-Goeteam AS
- Offshore navigation, positioning and seabed surveys. Seismic data acquisition, processing and interpretation.
- http://www.fugro.geoteam.no

Alliance Wood Group Engineering LP
- Provides upstream and pipeline engineering, design, and project support services for onshore and offshore facilities. Owned by Wood Group.
- http://www.alliance-engineering.com/

Offshore Design Engineering Ltd
- Provides engineering and project management services. Doris Engineering and Bouygues Offshore each own 50 percent.
- http://www.ode-ltd.co.uk/

Paragon Companies
- Provides engineering, design, drafting, project management, procurement, construction management, inspection and training services for onshore and offshore facilities and pipelines. Majority owned by Stolt Offshore.
- http://www.paraengr.com/

J P Kenny Engineering
- Provides pipeline and subsea engineering and project management worldwide. Wood Group company.
- http://www.jpkenny.com/

Mustang Engineering Inc.
- Provides design, engineering and automation and control services for offshore and onshore oil and gas production facilities, refineries, chemical plants, and pipelines. Owned by Wood Group.
- http://www.mustangeng.com/

Greystar Corporation
- Provides contract operations for the management of oil and gas production properties, pipeline systems, and electric power generation facilities.
- http://www.greystar-corp.com/

NKT Flexibles
- Manufactures dynamic flexible risers and static flexible flowlines. Includes customers, projects, a list of products.
- http://www.nktflexibles.com/

Advanced Subsea
- Construction support services for deepwater subsea construction based on work ROV. Positioning, metrology and survey technics.
- http://www.advanced-subsea.com/

Maridive and Oil Services
- Marine and offshore services, including diving salvage, maintenance and repair. Owns and maintains support fleet and onshore support bases. Operates in Middle East.
- http://www.mosalex.com/

Morgan City Rentals
- Supplies rental equipment and rigging supplies for the Gulf of Mexico.
- http://www.morgancityrentals.com/

Rumic
- Engineering and design services to nuclear, offshore and defence industries. Provides services relating to use of Remotely Operated Vehicles (ROVs) and submersibles.
- http://www.rumic.co.uk/

Balmoral Group Ltd
- Provides mooring, thermal insulation, and buoyancy equipment along with liquid storage and treatment solutions.
- http://www.balmoral-group.com/

MSL Engineering Ltd
- Provides structural, marine and pipeline engineering services.
- http://www.mslengineering.com/

Kokes Marine Technologies LLC
- Leases and charters diesel electric autonomous submarines as cost efficient alternative to ROV and AUV Platforms. Used for pipeline and cable inspection and intervention, hydrographic surveys, salvage and construction.
- http://www.researchsubmarine.com/

Teekay Shipping
- FSO supply, conversion and operations, fleet storage and shuttle tankers. Marine consultancy services.
- http://www.teekay.com/

Stolt Offshore
- Provides worldwide engineering design, supply and installation of offshore oil platforms, floating installations, and subsea facilities and pipelines.
- http://www.stoltoffshore.com/

Noble Denton Group
- Marine services, including engineering, marine surveys and warranty, tanker vetting, international weather and metocean data.
- http://www.nobledenton.com/

Aker Kvaerner
- Engineering and construction group for field development, modifications, maintenance and operations, products and technologies. Divisions include oil and gas, engineering and construction, pulp and paper, and shipbuilding.
- http://www.akerkvaerner.com/

DeepStar
- Cooperative effort to develop economically viable, fit-for-purpose, deepwater production technology with global applications. Most information available only to consortium members.
- http://www.deepstar.org/

Hyundai Heavy Industries Co., Ltd
- Engineering, fabrication and installation of offshore production facilities including floating production systems and fixed platforms along with drillships. Includes shipyard.
- http://www.hhi.co.kr/