The 100 largest Oil and Gas companies in the United Kingdom

Shellshell.com

A global energy company with a focus on cleaner energy solutions, serving millions of customers through retail service stations worldwide

bpbp.com

Investing in a balanced energy system by transitioning from oil and gas to lower-carbon energy, convenience stores, and power trading

TechnipFMCtechnipfmc.com

A leading technology provider in the energy industry, offering integrated projects and services to develop energy resources while prioritizing sustainability

Amec Foster Wheelerwoodgroup.com

A global leader offering project, engineering, and technical services to energy and industrial markets through the merger of two companies

Subsea7subsea7.com

Provides offshore services supporting lower-carbon oil and gas evolution, renewable energy growth, and emerging energy solutions for energy transition.

AMECwoodplc.com

A global leader delivering project, engineering, and technical services to energy and industrial markets, formed through a merger with Amec Foster Wheeler

Perencoperenco.com

An independent hydrocarbon producer, involved in the entire lifecycle of projects, from exploration to decommissioning, operating globally with a strong team.

Vivo Energyvivoenergy.com

A leading energy company in Africa, distributing Shell and Engen branded fuels and lubricants to retail and commercial customers with a focus on safety, innovation, and customer satisfaction

KCA Deutagkcadeutag.com

Oilfield services company merged with Helmerich Payne, expanding global footprint, service capabilities, and technology offerings in energy sector.

Oil and Gas Job Search Ltdenergyjobsearch.com

Oil and Gas Job Search is a leading job site connecting over 35 million oil and gas professionals with industry opportunities globally

Shell Energyshell.com

Support businesses with energy management, cost control, efficiency improvement, and achieving decarbonisation goals for sustainable energy futures.

Castrolcastrol.com

A global leader in high-performance lubricants for automotive, industrial, marine, and aerospace industries, supplying customers in over 150 countries

Foster Wheelerwoodplc.com

A global leader providing project, engineering, and technical services to energy and industrial markets through the merger of two established companies

Ensco plcvalaris.com

A global leader in advanced operations, Valaris prioritizes safety, ethics, and innovation to provide lasting value for employees and partners worldwide

Oil & Gasorg.uk

Specializes in the oil and gas industry, providing services related to exploration, drilling, production, and distribution of petroleum products

EnerMechenermech.com

Global provider of integrated mechanical, electrical, instrumentation, and integrity solutions for energy and infrastructure sectors, delivering world-class services across full asset lifecycle worldwide

NLNGnlng.com

Harnessing natural gas resources, producing Liquefied Natural Gas (LNG) and Natural Gas Liquids (NGLs) for export, operating ship chartering and manning services.

Tesco Corporationnabors.com

A company providing news and updates as part of Nabors Industries, specializing in the oil and gas drilling sector Visit wwwnaborscom

Borr Drillingborrdrilling.com

Offshore drilling contractor providing worldwide services with premium jack-up rigs for safe, efficient, and sustainable operations in water depths up to 400 feet

Doosan Babcockaltradbabcock.com

Specialist in construction, aftermarket, and upgrade services for thermal power, nuclear, oil, gas, petrochemical, and process sectors worldwide.

Huntinghuntingplc.com

Global energy services provider to top oil and gas companies, specializing in manufacturing and distributing products for extraction Headquartered in the UK

Stena Drillingstena-drilling.com

Global independent drilling contractor with a fleet of well-maintained drillships and semi-submersible rigs, known for innovation, safety, and operational excellence

Sparrows Groupaltradsparrows.com

Global provider of specialist lifting, mechanical handling, cable laying, and fluid power solutions for energy and industrial sectors worldwide.

Doosan Power Systemsdoosanpowersystems.com

A global company specializing in building, maintaining, and extending the life of power plants worldwide through advanced steam generation, waste-to-energy, and turbine design

Hydratighthydratight.com

Provides world-class bolted joint solutions and sets international standards in joint integrity, maximizing safety, performance, and efficiency of bolted connections globally.

Score Groupscore-group.com

Provides advanced engineering technology services in valve and emissions management, gas turbines, surface technologies, energy, defence, and aerospace.

Certas Energycertasenergy.co.uk

A leading energy transition business providing fuel and new energy solutions, supporting homes and businesses in the UK's journey to net zero emissions

Trident Energybit.ly

A leading player in oil and gas, specializing in acquiring and revitalizing mid-life assets, focusing on growth, value creation, sustainability, and community engagement

Bilfinger Salamis UKbilfinger.com

A leading industrial services provider in Europe, specializing in operations and maintenance support for energy majors, offering integrated solutions and innovative maintenance methods

Altera Infrastructurealterainfra.com

A leading global energy infrastructure services group with a focus on owning and operating critical assets in offshore oil regions

Cairn Energy PLCcairnenergy.com

Independent oil and gas exploration and production company, discovering and developing reserves globally, with focus on West Africa, North Atlantic, and North Sea assets.

EDF Tradingedftrading.com

Management of global energy assets including electricity, gas, oil, and environmental products, providing market access and risk management.

EET Fuelseetfuels.com

A key player in Essar Energy Transition, EET Fuels invests in low carbon energy projects, aiming to become UK's first low carbon process refinery

Excellence Loggingexlog.com

Specialized mud logging and production services for oil, gas, and geothermal wells, focusing on technology, safety, and cost reduction.

KBC A Yokogawa Companykbc.global

A company specializing in Digital Energy Management & Carbon Emissions Management, offering innovative technologies for low-carbon processes and automated surveillance for sustainability goals

TNK-BPtnk-bp.com

A company in the oil and gas sector acquired by Rosneft, engaged in the exploration, production, and distribution of oil and natural gas

EnQuestenquest.com

An independent oil and gas company focused on developing and producing oil fields, with a strong presence in the UK North Sea and other basins

Greenergygreenergy.com

A leading supplier of waste-based renewables and transportation fuels, committed to driving transport decarbonisation through reliable customer service and global supply chain

Afrenafren.com

Independent oil and gas exploration and production company with assets in 11 countries, producing in Nigeria and Kurdistan, and exploring in various African nations

px Grouppxlimited.com

Integrated infrastructure solutions business specializing in industrial decarbonization investments, managing and operating energy infrastructure, industrial processes, and leading waste-to-fuels projects internationally

Centrica Energycentricaenergy.com

Renewable energy trading company moving energy globally while driving green transition with sustainable costs, fostering a culture of employee engagement and empowerment

Dolphin Drillingdolphindrilling.com

A leading harsh environment drilling contractor, partnering to lower costs, increase uptime, and deliver wells efficiently and effectively in the offshore oil and gas industry

Ithaca Energyithacaenergy.com

A leading oil and gas operator in the UK, committed to meeting energy needs sustainably while maximizing value through responsible production

Assala Energyassalaenergy.com

An energy company in Africa focused on acquiring mature oil and gas assets, increasing production and reserves through field redevelopment

Tullow Oiltullowoil.com

Independent oil and gas company with exploration and production licenses in multiple countries, committed to net zero emissions by 2030.

AISaisltd.com

Global leader in engineering and manufacturing insulation, passive fire protection systems, buoyancy, and SURF products for energy, industrial, automotive, chemical, and marine sectors

Oil & Gas Jobsjobsify.org

Global professional services company offering a wide range of training, development, and consultancy solutions in HR, management, leadership, and various technical and industrial courses worldwide

PD&MS Grouppdms-group.com

An EPCC with expertise in design, engineering, carbon management, inspection, and consultancy for onshore and offshore energy projects internationally

NEO NEXT+ Energyneweuropeanoffshore.com

Independent North Sea operator focusing on value creation with high ESG standards, sustainable assets, organic production growth, asset life extensions, and acquisitions

CAN Groupcangroup.net

Global provider of asset integrity services for the energy industry, specializing in engineering, inspection, QA/QC, maintenance, and integrity management Focus on safety, integrity, and commitment

Essar Oil (UK) Limitedeetfuels.com

Leading UK downstream energy company with advanced refinery in Europe, supplying road transport fuels, petrochemicals, and services to major clients

Gardline Limitedgardline.com

Provider of marine surveys (geophysical, geotechnical, environmental) with experienced staff, vessels, advanced equipment for offshore energy market; focuses on efficient progress and sustainable growth

Woodattric.co.uk

A leading UK consulting company specializing in technical information, procedural documentation, and engineering support services with international accreditations and a wide range of service offerings across various sectors

SEFE Marketing & Trading Ltdsefe-mt.com

Leading European energy trading company offering physical & financial trading of LNG, gas, power, environmental products, and hydrogen with risk management services

Xodusxodusgroup.com

Provides expert advice and innovative solutions to drive change and share knowledge within the global energy industry.

Energeanenergean.com

Independent E&P company focused on developing resources in Mediterranean & UK North Sea Committed to sustainable development and being net zero emitter by 2050

NRS Dounreaygov.uk

Scotland's largest nuclear clean-up and demolition project, formerly a center of fast reactor research, now part of a group specializing in decommissioning and waste management

KBR / Granhernekbr.com

A leading engineering consultancy specializing in the hydrocarbon and energy industries, offering services in development planning, optimization, project assurance, and technology

Severnsevernvalve.com

Manufacturing and supporting high-quality valves for energy industries globally, ensuring reliability, high performance, and minimizing downtime for business-critical infrastructure

Oil, Gas and Renewablesenergypeople.com

A leading media provider in the UK Energy sector offering multi-platform solutions, including publications, podcasts, and events for brand exposure

Axisaxis-wt.com

An independent consultancy based in Aberdeen, providing specialist expertise in Exploration and Production, Decommissioning, and Low Carbon solutions to the global energy industry

Boskalis Subsea Servicesboskalis.com

Specializing in subsea solutions for the offshore energy industry, offering integrated services such as project management, engineering, construction, inspection, and maintenance

THREE60 ENERGYthree60energy.com

A prominent energy services group providing asset management, engineering technology, and energy transition solutions across various industries worldwide

MESmes-international.com

Specialized technical consultancy in Oil & Gas, Petrochemical, Renewable Energy, and more Provides process safety, risk assessment, environmental, and asset integrity solutions globally

Motor Fuel Groupmotorfuelgroup.com

The largest independent forecourt operator in the UK, offering premium fuel brands, competitive forecourt shops, and 'food to go' options from various well-known brands

Howco Grouphowcogroup.com

Specializing in material solutions for Oil and Gas industry, providing supply chain management, bespoke metal products, and turnkey assembled packages globally

INEOS Energyineos.com

A global chemical, manufacturing, and energy company with a focus on safety, innovation, and sustainability, operating in 31 countries worldwide

PBS by Ponticellipbs-offshore.com

An Aberdeen-based integrated services consortium providing technical services to energy and industrial sectors with a focus on design, construction, maintenance, and operations support

SES Energyswirees.com

Global energy industry support provider offering offshore containers and services, wind services, aviation services, and smart connected solutions with a focus on customer ease

Acergy

Global seabed-to-surface engineering, construction, and services contractor created through the merger of Acergy and Subsea 7, specializing in subsea solutions

British Oil & Gasagency.org.uk

An energy company focusing on exploration, production, and distribution of oil and gas resources in the United Kingdom and beyond

SAIPEM LIMITEDonlinecareer360.com

An oil & energy company based in London, UK, specializing in providing industry services and solutions

Spirit Energyspirit-energy.com

Energy company focusing on safe gas production, asset maximization, decommissioning, and exploring strategic opportunities in energy transition.

RPS Energyrpsgroup.com

Global professional services firm with 5,000 consultants across 125 countries, specializing in defining, designing, and managing projects in energy sectors worldwide

BW Energybwenergy.no

A growth-focused oil and gas company involved in acquiring, developing, and producing proven fields globally, with majority interests in Gabon, Brazil, and Namibia

Tracercotracerco.com

Specialized detection, diagnostic, and measurement technologies providing essential data to improve safety, efficiency, and productivity in industries worldwide.

rhirhi-group.com

Professional services consultancy specializing in energy projects, providing Project Services and Talent Solutions to support clients through project life cycles and energy transitions

Guardianggtg.net

A responsive and flexible provider of high-quality logging tools for the oil industry, serving major service companies worldwide with top-notch customer service

Hydrasunhydrasun.com

A market leader in fluid transfer, power & control solutions, supporting customer decarbonisation and energy transition with innovative engineering and technology

Dana Petroleum Limiteddana-petroleum.com

An international oil and gas company with exploration and production operations in the UK, Egypt, and The Netherlands, headquartered in Aberdeen

ICRicr-world.com

Global provider of maintenance, integrity, and inspection solutions for various industries, with a focus on transitioning to a low carbon economy and supporting ESG initiatives

STATS Groupstatsgroup.com

Global leader in pressurized pipeline isolation services, offering innovative solutions for maintenance, repair, and integrity testing in energy industry worldwide

BENTECbentec.com

A subsidiary of the KCA Deutag Group, Bentec designs and manufactures drilling rigs, equipment, and top drives for various environments worldwide

Ashtead Technologyashtead-technology.com

A global leader in equipment rental solutions and advanced underwater technologies for the energy sector, with over 38 years of experience

GL Noble Dentondnvgl.com

Global provider of risk management services dedicated to safeguarding life, property, and the environment, with a focus on safety, innovation, and sustainability

Mitsubishi Power EMEApower.mhi.com

A global leader in thermal power generation systems, Mitsubishi Power Europe provides high quality products and services for a clean, sustainable society

InterGenintergen.com

A power generation firm with four operational plants and a strong development pipeline in the UK, totaling 2,800 megawatts capacity, owned by CREDITAS Group

RWG (Repair & Overhauls)rwgroup.com

Global leader in maintenance, repair, and overhaul of industrial gas generators and power turbines, backed by Siemens expertise and 25 years experience

Savannah Energysavannah-energy.com

The energy company is focused on delivering significant projects in Cameroon, Nigeria, and Niger, including oil exploration, gas production, and renewable energy initiatives

Genesis Oil and Gas Consultants (This page is no longer active)genesisenergies.com

Market-leading consultancy providing engineering and technical services to the global upstream oil and gas industry, offering innovative solutions for E&P projects worldwide

Gazprom Marketing & Tradingsefe.eu

A global energy trading organization within the SEFE Group, dedicated to delivering tailored and innovative energy solutions worldwide

Motive Offshore Group Ltdmotive-offshore.com

A global leader in marine and lifting equipment design, rental, and inspection, offering bespoke solutions for energy industry clients worldwide

OSRLosrl.com

An industry-owned cooperative providing oil spill response, preparedness, and subsea well intervention services globally, with expertise and facilities in multiple countries

3t | Training Services (UK)3tglobal.com

A leading training provider for energy and safety-critical sectors, offering over 600 courses by industry experts and on-site training globally

Fuel Card Services Ltdfuelcardservices.com

Fuel Card Services offers fuel management solutions, including fuel cards and Tele-Gence for intelligent fuel management, to drive down costs and simplify administration

Praxprax.com

A British global energy conglomerate specializing in crude oil, petroleum products, and biofuels Committed to innovation, sustainability, and customer solutions worldwide

Glencore UKglencore.com

Global natural resource company involved in sourcing commodities essential for modern life, including oil trading, production, and strategic investments in handling and storage facilities

Petrofac Training Servicespetrofac.com

A company specializing in designing, delivering, and assuring training solutions for the oil and gas industry, with a focus on workforce competence and emergency response

IHS Markit | Energyihsmarkit.com

Leading provider of energy solutions leveraging data, tools, and expertise to offer insights and analytics in oil, gas, coal, power, and renewable energy sectors

2H Offshore2hoffshore.com

Specializing in systems engineering for offshore structures in the oil, gas, and renewable energy industries, providing optimal solutions using advanced technology and domain expertise