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- Nigerian Petroleum Development Company (NPDC)
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- North Sea Natural Resources
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- Qarun Petroleum
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- Sahara Group
- Saif Energy
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- San Leon Energy
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- Sharjah National Oil Corporation
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- Star Energy Group
- Star Phoenix Group
- Starcrest
- Steam Oil Production Company
- Stone Ridge Energy
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- SUDAPET
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- SunTrust Oil
- Supernova Energy
- Surgutneftegas
- Sval Energi
- Svenska Petroleum
- Swala
- Swift Exploration
- Syncrude Canada
- T5 Oil & Gas
- Tailwind Energy
- Taleveras
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- Tanzania Petroleum Development Corporation (TPDC)
- Tap Oil
- TAQA
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- Todd Energy
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- TOPIC
- Tosaco Energy
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Farm-in Opportunities
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- HOT Engineering
- IGI
- Independent Consultant: Greg Samways, Adinvenio
- Mansfield Energy
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- Neuralog
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Geothermal Energy
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- GA Drilling
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- GeoScience
- Geothermal Development Company
- Geothermal Energy Advancement Association (GEAA)
- Geothermal Engineering (GEL)
- Geothermal Rising
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- GreenFire Energy
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- Innargi
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- Mazama Energy
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- TownRock Energy
- Within Energy
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Global Industry Support
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- Danos
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- Fairfield Geotechnologies
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- Fugro
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- Gaia Earth Group
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- GEODIS
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- SLB
- Surface
- Technip Energies
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- Tiba Oil Tools
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Health & Safety, Environment
Independent Consultant
Industry Commentary
Information Providers
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Offshore Services
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Organizations
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- Atlantic Council
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- CAPP
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- Energistics
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- Energy UK
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- ESTA
- ETZ
- European Association of Geoscientists and Engineers (EAGE)
- European Federation of Geologists (EFG)
- exploHUB
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- Faroese Geological Survey (Jarðfeingi)
- FORCE
- Gas Exporting Countries Forum (GECF)
- Geological Society
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- GESGB
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- HHRM
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- ICFGF
- IEA
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- Independent Petroleum Association of America
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- IPCC
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- Ministry of Mines and Energy (MME)
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- Ministry of Petroleum
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- NECCUS
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- Nigeria – Sao Tome and Príncipe Joint Development Authority (JDA)
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- NOIA
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- PanTerra
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- TNO
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Products & Services
- AEL
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- Drilling Tools International (DTI)
- DTI
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- Euroload
- Fibron
- First Marine Solutions
- Gibb Group
- Glacier Energy
- Gye-Nyame Offshore Services
- Hazchem Safety
- HCS
- i2S
- Impact Selector
- Impact Subsea
- ITC Hydraulic Services
- Kent Introl
- KUM Kiel
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- Norbar Torque Tools
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- OMMICA
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- Petrolia
- PICS
- Project Pipeline Supply
- Reactive Downhole Tools
- RenQuip
- Resato
- Rival Downhole Tools
- Rossi
- RotoJar
- RTS
- Safelift Offshore
- SAMSON Controls
- Seascape Subsea
- Shimadzu
- Slingco
- Specialist Oilfield Services (SOS)
- SubC Partner
- Sureclean
- TCDL Steel
- The Impulse Group
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- Visas2
- Wellhead Electrical Supplies
- Wellpro Group
- Whitecap Scientific
- X-ray Mineral Services
Project Marketing
Publications
Recruitment/ Executive Search
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- ersg
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- Visuna
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Renewable Energy Companies
- 3Degrees
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- AMEA Power
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- APA Group
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- Aster Renewable Energy
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- Axpo
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- BNRG
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- bp ventures
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- BW Ideol
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- Clean Earth
- Clearstone Energy
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- Copenhagen Infrastructure Partners
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- Corio Generation
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- cruh21
- CWind
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- Daystar Power
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- DCO Energy
- Deep Wind Offshore
- DEME
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- DEPCOM Power
- Diamond WTG Engineering & Services
- DP Energy
- Drax Group
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- Earth Wind & Power
- Eavor
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- ECOHZ
- Ecoplexus
- Ecoppia
- EDF Renewables
- Edison International
- EDP Renewables
- EDS HV
- Ekwil
- Elawan Energy
- Elementum Energy
- Elevon
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- EMEC
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- Emergy Group
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- Enbridge
- ENCAVIS
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- Enel Green Power
- ENERCON
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- Energy Council
- Eneti
- Enfinity Global
- ENGIE
- Enlight
- Enviromena
- Eolus
- EP ENERGY Group
- ERG
- European Energy
- Eurus Energy
- Exus
- FairWind
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- Finerge
- First Solar
- FloatWind
- Flotation Energy
- Fortum
- France Energie Eolienne
- Fred. Olsen Renewables
- Freja Offshore
- FREYR Battery
- Full Circle Wind Services
- Gazelle Wind Power
- GE Renewable Energy
- GE Vernova
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- GEV Wind Power
- Glennmont Partners
- Global Energy Ventures
- Goldwind
- Great British Energy
- Green Genius
- Green Power Investment
- Greencoat Renewables
- GreenGo Energy
- Greenko
- Greenvolt
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- Grenergy
- Gulf Wind Technology
- Haizea Wind Group
- Heliogen
- HELLENiQ ENERGY
- Hexicon
- Highfield Energy
- Highview Power
- Hiringa Energy
- Horisont Energi
- Hydro
- ib vogt
- Iberdrola
- Iberia Solar
- Idemitsu Renewables
- Ideol
- Ignitis Group
- Ilmatar Energy
- Infinergy
- Infinite Blue Energy
- Infinity Power
- Infrastructure and Energy Alternatives
- Innergex
- Inox Wind
- ion Ventures
- Island Green Power
- JERA
- JERA Nex
- JERA Nex bp
- Kallista Energy
- KK Wind Solutions
- Kruger Energy
- Lapis Energy
- Lhyfe
- Lightsource bp
- Lilac Solutions
- Logan Energy
- Longroad Energy
- Luxcara
- Maersk Offshore Wind
- Magnora
- Mainstream Renewable Power
- Masdar
- Matrix Renewables
- MHI Vestas Offshore Wind
- Mocean Energy
- Modvion
- Mooreast
- MPC Energy Solutions
- Muirhall Energy
- MWNW
- Nala Renewables
- National H2
- Natural Power
- Nautilus Solar Energy
- NBT
- NEAG
- Neoen
- New Energy Update
- Nexans
- NextEnergy Capital
- NextEra Energy
- Nordex Group
- Norsk Renewables
- Northern Lights
- Northland Power
- Nova Clean Energy
- Nova Innovation
- NovaWind
- NTR
- NuQuest Energy
- Ocean Connect Energy
- Ocean Energy Systems
- Ocean Power Technologies
- Ocean Winds
- Odfjell Oceanwind
- Offshore Solutions Group
- OnPath Energy
- Onward Energy
- ONYX Insight
- Opdenergy
- Opergy Group
- Orbital Marine Power
- Ormat Technologies
- Orrön Energy
- OSMI
- OSMI
- Otary
- OVO Energy
- OWC
- OX2
- Oxan Energy
- Pacifico Energy
- Pacifico Renewables
- Parkwind
- Pathfinder Clean Energy
- PEAK Wind
- Pleuger Industries
- PNE Group
- Polenergia
- Potentia Energy
- Principle Power
- Protium
- Q ENERGY
- Qair
- Qualitas Energy
- Rabbalshede Kraft
- Red Rock Power
- Renantis
- ReneSola Power
- Renewable Connections
- Renewable Parts
- Renewable Power Capital
- Renewables Consulting Group
- Renews
- RES
- Rezolv Energy
- RIDG
- Saildrone
- SBT Energy
- SBTi
- Scatec
- SeaRenergy
- Seaway 7
- Senvion
- Serentica Renewables
- Siemens Gamesa
- SIMEC Atlantis Energy
- Simply Blue Group
- Skyborn Renewables
- Smartcool Systems
- Smartcool Systems
- SolarDuck
- Solarvest
- Sonnedix
- SPIC Brasil
- Squadron Energy
- SSE Renewables
- Statera Energy
- Statkraft
- Stena Renewable
- Storegga Geotechnologies
- Storelectric
- Summit Energy Evolution Limited (SEEL)
- Sunly
- SUNOTEC
- Supercritical Solutions
- sustain:able
- Suzlon
- Swift Current Energy
- T1 Energy
- TagEnergy
- TenneT
- TEPCO Renewable Power
- Terna Energy
- TEVERRA
- ThinkGeoEnergy
- TPI Composites
- Tri Global Energy
- TROVE Renewables
- Tullip Energy
- UKA Group
- VALOREM
- Vårgrønn
- Vena Energy
- VENSYS Energy
- Venterra Group
- Ventient Energy
- Vesper Energy
- Vestas
- Vineyard Wind
- Vision Energy
- Viviid Renewables
- VivoPower
- Voltalia
- VSB Group
- WAB
- Wattlab
- Wave Energy Scotland
- Wave Hub
- WEC Energy Group
- Westbridge Renewable Energy
- Wind Catching Systems
- WINDAR renovables
- Windco
- Windey
- Windstaller Alliance
- Wood Thilsted
- wpd
- X1 Wind
- XGS Energy
- Young People's Trust for the Environment
- Zelestra
- Ørsted
Renewable Energy Organizations
- American Clean Power
- AMPYR Solar Europe
- Asia Wind Energy Association
- Electricity Supply Board (ESB)
- Energi Coast
- Eurowind Energy
- Fraunhofer IWES
- G+
- GWEC
- IADC
- International Renewable Energy Agency (IRENA)
- National Renewable Energy Laboratory
- Octopus Renewables
- OWGP
- REN21
- RenewableNI
- Renewables Grid Initiative
- RES4Africa
- Scottish Renewables
- The Carbon Trust
- The Crown Estate
- Thrive Renewables
- Wind Denmark
- Wind Energy Ireland
- WindEurope
Seismic Services
- Absolute Imaging
- Avalon Sciences Ltd (ASL)
- Blue Ocean Seismic Services
- Canesis Data
- Delft Inversion
- dGB Earth Sciences
- DownUnder GeoSolutions
- Echo Seismic
- EIF GeoSolutions
- Eliis
- EMGS
- Explor
- Geokinetics
- Geoprocesados
- GeoProvider
- Geospace Technologies
- GK Processing
- GTG International
- Hughes Subsea Services
- Hydenlyne
- Kappa Offshore Solutions
- MicroSeismic
- Moveout Data Seismic Services
- Multi-Client Resources (MCR)
- NodalSeismic
- PetroMarker
- PetroTrace
- Polarcus
- PXGEO
- Rock Physics Technology
- RockWave
- SAExploration
- SeaBird Exploration
- Searcher Seismic
- Seisintel
- Seismic Geophysical Services (SGS)
- Seismic Image Processing
- SeismicCity
- Sercel
- Sharp Reflections
- Silverthorne Seismic
- Smart Seismic Solutions
- Stryde Further
- TEEC
- TenzorGeo
- Terrex Seismic
- Troika
- Velseis
- Verif-i
Service Company Support
Software Development
- A2E
- Absoft
- Acceleware
- AG Consultancy
- ARC CLS
- Arnlea
- Arrowdawn
- Aspen Technology
- AVEVA
- Bluware
- C-SAM
- Cegal
- Cimteq
- Cloud Energy Software
- CMG
- Cognite
- Earth Science Analytics (ESA)
- Ecometrica
- eDrilling
- Elementz
- Enki
- Esri
- Evolve
- Fennex
- Geoactive
- GeoComputing
- GeoSoftware
- Geoteric
- GeoTomo
- Glex
- GVERSE GeoGraphix
- HRH Geology
- Infotechnics
- Intoware
- KADME
- KAPPA Engineering
- Landmark
- LMKR
- Lumos 365
- MO4
- NDB Upstream
- P2 Energy Solutions
- PDS Group
- PDS Group
- PrioriAnalytica
- Prism Systems Management
- Progressive TSL
- Qeye
- Rawwater Engineering
- Reservoir Imaging
- Rock Flow Dynamics
- Seequent
- Solab
- STC INSISO
- W Energy Software
- ZynQ 360
State Oil Companies
- ADNOC
- Bahrain Petroleum Company (Bapco)
- BGFCL
- Brunei National Petroleum
- CNPC
- CUPET
- Ecopetrol
- EGPC
- Egyptian General Petroleum Corporation
- ENH
- Equinor
- ETAP
- Gabon Oil Company
- Gazprom
- GEPetrol
- GNPC
- Heritage Petroleum
- KazMunaiGas
- Kuwait Petroleum (KPC)
- NAMCOR
- National Iranian Oil Company
- National Oil Kenya
- Nilepet
- NOC
- NOCAL
- Oman Oil Company
- ONGC
- PDVSA
- PEMEX
- Pertamina
- Petrobangla
- Petrobras
- PetroChina
- Petroci
- Petroecuador
- Petroguin
- Petroleum Corporation of Jamaica
- PETRONAS
- Petroperú
- PetroSA
- PETROSEN
- PetroSeychelles
- Petrovietnam
- Philippine National Oil Company
- PTTEP
- QatarEnergy
- Rosneft
- Saudi Aramco
- Sharjah National Oil Corporation
- Sinopec
- SNH - Cameroon
- SNPC
- SOCAR
- Sonangol
- Sonatrach
- Staatsolie
- SUDAPET
- Tanzania Petroleum Development Corporation
- Timor Gap
- Türkmengaz
- Yemen Oil & Gas Corporation
- YPF
- YPFB
Subsea
- 3D at Depth
- 4Subsea
- Acoustic Data
- Acteon
- Aleron
- Altus Intervention
- Aquatec Group
- Aquatic
- Argeo
- Ashtead Technology
- Atlantas Marine
- Atteris
- Axiom EMI
- BiSN
- Bluefield Geoservices
- Blueprint Subsea
- C-Innovation
- C-Kore
- C-Tecnics
- Caldive
- CCB Subsea
- Centurion Subsea Services
- Claxton
- Connector Subsea Solutions
- Cortez Subsea
- DeepOcean
- DeepTech Oil Services
- Deepwater
- DeltaTek Global
- DOF Subsea
- Ecosse IP
- EFC Group
- Energy Maritime Associates
- Enteq Technologies
- EODEX
- Film-Ocean
- Flexlife
- FSubsea
- FutureOn
- Geo Oceans
- Geoquip Marine
- Global Offshore
- Halfwave
- Havfram
- Hendrik Veder Group
- Hiretech
- Hydra
- HydraWell
- Hydro Group
- i-Tech Services
- IKM Subsea
- Imenco
- Innospection
- InterMoor
- Interventek
- Inuktun
- J+S Subsea
- J2 Subsea
- James Fisher and Sons
- Kawasaki Subsea
- Koil Energy
- Kraken Robotics
- Kreuz Subsea
- Large Diameter Drilling (LDD)
- Lateral
- M2 Subsea
- MacArtney
- MANSAM
- Manta
- Master Flo
- Mermaid Maritime
- Miros
- MMT
- Motive Offshore Group
- N-Sea
- Namaka Subsea
- Nauticus Robotics
- NCS SubSea
- neomare
- NESR
- NETmc Marine
- NORBIT
- NXG
- Ocean Floor Geophysics
- Ocean Infinity
- Oceanbotics
- Oceanergy
- OceanTools
- OMS
- OneSubsea
- Optime Subsea
- OSI
- Otto Marine
- PMI Industries
- Pryme Group
- Reach Subsea
- Red7Marine
- Reelwell
- Rever Offshore
- RockSalt Subsea
- Rotech
- ROVOP
- Saab Seaeye
- Seabed Geosolutions
- SEAMEC
- Seatronics
- Seiche
- Sentinel Subsea
- Soil Machine Dynamics (SMD)
- Sonardyne
- Spectis Robotics
- Stinger Technology
- STL
- STR
- Subsea 7
- Subsea Innovation
- Subsea Integration Alliance
- Subsea Supplies
- SubseaPartner
- Sulmara Subsea
- Tekmar Energy
- Teledyne Marine
- The Underwater Centre
- Tritech International
- TSC Subsea
- UCO
- UNDEROCEAN
- Vaarst
- Verlume
- Viewport3
- Walker Subsea
- WellConnection Group
- XOCEAN
Technical Services
- ADNOC Logistics & Services
- Ambyint
- Aquaterra Energy
- C-Capture
- Concept Cables
- Craig International
- Dynamic Edge
- Ener-G Services
- Enservco
- Geo-Technology
- Iranian Offshore Engineering and Construction Company
- Legasea
- Load Monitoring Systems (LMS)
- LS Energy Solutions
- Nine Energy Service
- NorSea
- Oilfields Supply Center
- Olive Energy
- Orica
- Partrac
- Peak Well Systems
- Pioneer Energy
- PipeSense
- Pipetech
- Reveal Energy
- SkyLifter
Technology
- ABB
- Akselos
- Aramco Overseas
- Ardyne
- Aubin Group
- Blue Gentoo
- Bluewater
- Business Growth Fund
- Capgemini
- Carnain
- Cavitas Energy
- CHA Integrated Solutions
- Clear Solutions International
- Core Laboratories
- DigitalGlobe
- Dräger
- Drilling Systems
- Entech Solutions
- Forum Energy Technologies (FET)
- Fred. Olsen 1848
- Frontrow Energy Technology
- Funk Futures
- GCE Ocean Technology
- GeoDynamics Research
- Geologix
- Hiber
- HydroVolve
- Ikon Science
- IMRANDD
- Interica
- io consulting
- Jereh Group
- Minerals Technologies
- MODS
- NDT Global
- Net Zero Technology Centre
- Oil & Gas Measurement
- OPEX
- ORE Catapult
- Petroleum Leeds
- RAB-Microfluidics
- ROGII
- Satelytics
- Silixa
- StormGeo
- Target Energy Solutions
- Texo
- TGT
- TouchstoneEnergy
- Unity
- Viridien
- Vissim
- Welltec
Training
- 3t Energy Group
- 3t EnerMech
- Ann McRobb Associates
- ASET
- ASL Safety & Training
- Black Reiver Consulting
- CCC Training
- Clyde Training Solutions
- CWC Group
- EPIT Group
- EPTS
- Esanda
- EUTEX
- GeoLogica
- Infocus International
- Maersk Training
- MDT International
- Norwell EDGE
- Oilennium
- PetroEdge
- PetroSkills
- RelyOn Nutec
- Survivex
- The Hub Event
- TRACS International
- Tullos Training
- WBC Training
Universities
- Al Amal Program
- GeoHub Liverpool
- GeoNetZero CDT
- Glasgow Centre for Sustainable Energy
- Institute of Geoenergy Engineering
- Jackson School of Geosciences
- Oil and Gas Business School
- RGU Energy Transition Institute
- Sultan Qaboos University
- University College Dublin
- University of Aberdeen
- University of Birmingham
- University of Dundee - CEPMLP
- University of Ibadan
- University of Liverpool
- University of Plymouth
- University of Port Harcourt