Fossil Fuels Companies Worldwide

Kerr Downhole is an independent engineering venture based in Aberdeen, UK, specializing in the development of innovative downhole technologies for the oil & gas and geothermal sectors. We leverage over 20 years of international experience to address persistent mechanical inefficiencies, creating practical, field-ready solutions. Our approach, unconstrained by legacy product lines, focuses on unbiased intellectual property and efficient design. PullSub and AfterShock are our core technologies, designed to improve stuck-pipe recovery and enhance well construction.

Kerr Downhole’s expertise spans a range of critical areas including Downhole Tool Design, T&D & Hydraulics Modelling, and Completions. We are dedicated to delivering reliable tools for demanding environments, ensuring operational effectiveness and minimizing downtime.

We pride ourselves on a direct connection to operational challenges, translating them into tangible improvements. Our commitment to innovation and practical application makes us a trusted partner for companies seeking to optimize their downhole operations.

Nick Barbieri Trucking LLC is a family-owned California bulk oil, fuel, and lubricants distributor, proudly serving businesses across Northern California since 1951. As a RelaDyne Company, we specialize in delivering Chevron Lubricants, fuels, and chemicals to a diverse range of industries, including agriculture, automotive, and industrial operations. We’re committed to providing reliable fuel solutions and exceptional service, ensuring your operations keep moving. Our Redwood Coast Fuels division focuses on delivering to smaller businesses and residential customers in Sonoma, Mendocino, Lake, and Humboldt counties. With a legacy built on ethical practices and a dedication to customer satisfaction, we offer a blend of local expertise and national reach.

Originally established as Redwood Oil Company in 1978, we’ve grown to become a trusted partner for businesses throughout Northern California. Today, Nick Barbieri Trucking continues this tradition of excellence, leveraging the resources of RelaDyne to expand our product offerings and service capabilities. We prioritize building long-term relationships based on trust and reliability.

Key differentiators include our commitment to personalized service, our extensive network of strategically located distribution centers – including Eureka, Lower Lake, Fort Bragg, and Santa Rosa – and our comprehensive suite of reliability services, including oil purification, tank monitoring, and lubrication solutions. We’re dedicated to keeping your business fueled and running smoothly.

United Kingdom Parts Ltd is a leading supplier of high-quality parts for Earthmoving, Construction, Mining, and Agricultural equipment, based in Slough, England. We specialize in providing top-tier components for renowned brands like Caterpillar, Komatsu, and John Deere, serving businesses across the UK. Our comprehensive inventory and dedicated service ensure that our clients have the parts they need to keep their machinery running efficiently.

We cater to the specific needs of the oil and gas, construction, and agricultural sectors, offering a reliable source for diesel engines, generating sets, and a wide range of essential parts. United by Parts, we are committed to delivering exceptional value and support to our customers.

Certchain AI is a London-based standards-driven workforce competence management platform, specializing in delivering real-time compliance and risk reduction for regulated industries. We connect standards, policies, audit requirements, and project information with verifiable evidence, ensuring teams can confidently demonstrate readiness. Certchain AI leverages AI to automate compliance, provide continuous visibility, and streamline workflows, revolutionizing how organizations manage workforce competence. Our platform is built for industries like Oil & Gas, Rail, Ports, Airports, and the Built Environment, offering solutions including Policy AI, Standards AI, and Cara AI.

Certchain AI transforms fragmented data into a live workforce readiness map, replacing static reports with ongoing visibility. We empower organizations to proactively manage risk and demonstrate compliance to clients, regulators, and industry bodies. We’re helping businesses move beyond spreadsheets and manual checks, embracing a system that defines, verifies, and evidences competence continuously.

Certchain’s core offerings – Workforce Competence Manager, Policy AI, Standards AI, and Cara AI – provide a comprehensive solution for managing competence across employees and suppliers. We’re dedicated to helping regulated businesses win and deliver work faster by turning fragmented workforce, supplier and business data into live readiness intelligence.

Core Technical Services is a leading provider of subsurface data acquisition and visualization solutions, based in Aberdeen, Scotland. We specialize in transforming physical core samples into digital assets, enabling digital transformation for clients globally across the energy sector. Our team combines technical excellence with industry experience, delivering customized solutions tailored to your unique requirements. We’re actively involved in the Core Digitisation market, combining People, Data, and Processes to deliver unparalleled value.

At Core Technical Services, we offer a comprehensive suite of services, including X-Ray CT Scanning, High Pressure Mercury Injection, and advanced visualization tools like VR Core Store. We support the entire E&P lifecycle – from exploration and appraisal to development and decommissioning – with innovative solutions that reduce risk and enhance collaboration.

What sets us apart is our commitment to customization and our global reach, trusted by clients in diverse geographies. We’re dedicated to driving digital transformation in the evolving energy landscape, supporting the energy transition with solutions for CCUS and decommissioning.

HPOG is a global, independent industry forum dedicated to Human Performance guidance and best practice resources, based in Aberdeen, UK. We provide a collaborative platform for the oil and gas industry to develop and share knowledge, tools, and techniques to improve performance and safety. Our mission is to establish a membership-funded resource that distills key learnings and delivers them back into the industry. We achieve this through dedicated working groups and a Global Steering Committee, fostering a collaborative environment for continuous improvement. HPOG is a non-profit initiative supported by member contributions and strategic partnerships.

HPOG operates as a collaborative, global resource, offering a library of resources, including papers from IOGP and the Energy Institute, and a Human Performance Pathway for the energy sector. We provide accessible guidance and tools to help organizations build human performance capability. Our workgroups develop specific issues to their conclusion, delivering valuable deliverables to the industry.

HPOG is managed by Silverdot Limited, ensuring robust business administration, financial management, and strategic oversight. Membership fees and potential revenue from services and events support the initiative's ongoing development and operation. We offer various membership tiers, including Ordinary and Associate options, to accommodate organizations of all sizes.

Messon Electricals is a leading electrical engineering firm specializing in the installation, commissioning, and overhaul of high-voltage power transformers across India and internationally. With over five decades of experience, we provide critical services to the energy sector, supporting the reliable operation of power grids. We focus on EHV Class Power Transformers, CTs, PTs & Switch Yard Equipment, and offer advanced condition monitoring and residual life assessment.

Our expertise extends to on-load tap changers and comprehensive site reconditioning. We serve utilities, industrial clients, and infrastructure projects requiring robust transformer solutions. Messon Electricals delivers unparalleled expertise in power transformer maintenance and upgrades, ensuring operational efficiency and safety.

David Petrie Joiners Ltd is a family-run joinery business based in Kirriemuir, Angus, serving homeowners and commercial clients across Angus, Perth and Fife since 1977. We specialize in the manufacture and installation of high-quality windows, doors, conservatories, and bespoke timber products. Our experienced team provides a comprehensive range of joinery services, including repairs, sash and case windows, and glazing. We are proud to be part of the Scottish Building Federation, ensuring our clients receive exceptional workmanship and peace of mind. We also operate with a green environmental policy, minimizing waste and promoting sustainable practices.

Established in 1977, David Petrie Joiners Ltd is now managed by Mark Petrie, David’s son, who has expanded the business over the years. We offer a wide range of joinery services, working with homeowners and commercial clients alike. We are committed to delivering quality joinery solutions with minimal disruption to your property and family.

Contact our team today for a competitive quotation and let us bring your ideas to life. We handle everything from small repairs to large-scale house extensions.

BorchWix Energy Advisors Ltd is a London-based and Copenhagen-based global independent Reserves and Resources evaluation and subsurface consulting company. We provide expert, integrated technical and commercial services across the entire oil and gas lifecycle, from initial license acquisition to final relinquishment. Our team of experienced professionals, including ex-Senergy and Lloyd’s Register consultants, delivers independent audits, valuations, and expert witness services. We support clients with cost audits, economic modelling, and comprehensive subsurface studies, including seismic acquisition planning and advanced interpretation. BorchWix Energy Advisors leverages a global network of associates to deliver tailored solutions for projects of any scale.

Founded in 2020, BorchWix combines decades of operational experience with a commitment to providing clear, actionable insights. We specialize in reserves certification compliant with industry standards and finance exchange guidelines, as well as formation evaluation and reservoir characterization. Our services encompass everything from CPRs to appraisal strategy and field development planning.

Our core services include:

• Reserves and Resources audit, classification, categorisation & valuation
• Technical due diligence
• Asset evaluation and company portfolio assessments
• Cost audits and economic modelling
• Competent Person’s Reports (CPR’s)

Wilfred Scruton Ltd is a family-run agricultural machinery dealership with a rich heritage dating back to 1894, serving the farming community across Yorkshire and beyond. Based in Driffield and Riccall, we provide a comprehensive range of new and used agricultural machinery, parts, and accessories from leading manufacturers like JCB, Fendt, and Krone. We’ve evolved from a foundry specializing in agricultural implements to a trusted supplier of modern equipment and expert support. Our commitment to quality and customer service has remained constant for over a century. We offer a full suite of services including parts, service, extended warranty, and export finance.

At Wilfred Scruton Ltd, we pride ourselves on our extensive stock of machinery and equipment, catering to diverse agricultural and horticultural needs. We supply everything from tractors and combines to attachments and specialist equipment, ensuring our customers have access to the tools they need to succeed. Our two depots, located in Driffield and Riccall, provide convenient access to our products and services.

What sets us apart is our dedication to building long-term relationships with our customers, underpinned by our family-run ethos and deep understanding of the agricultural industry. We’re more than just a dealership; we’re a partner in your farming operation.

Fluetech Limited is a leading chimney sweeping and flue installation specialist based in Halifax, West Yorkshire. For over 35 years, we’ve been dedicated to providing comprehensive solutions for gas and solid-fuel fires and flue systems, ensuring safety and compliance for both domestic and commercial customers. We’re Gas Safe, HETAS, and CHAS accredited, offering services from routine chimney sweeps to full fire and flue installations and bespoke flue fabrication. Our commitment to quality, customer service, and expert knowledge makes us the trusted choice for fireplace maintenance and upgrades. We deliver exceptional service, combining professionalism with a focus on customer satisfaction.

We specialize in a wide range of stove types, including woodburning, multi-fuel, inset, and tall stoves, and we supply a comprehensive selection of flue and chimney equipment. Fluetech Ltd is dedicated to helping you stay safe and optimise your energy use.

Our services include full fire and flue installations, chimney sweeping and appliance maintenance, gas fire servicing, chimney and flue repairs, and safety certifications and inspections.

UNIPEC U.K. is a leading London-based trading company specializing in crude oil and energy products, serving businesses across West and North Africa, Europe, and the Mediterranean. As a wholly owned subsidiary of SINOPEC, one of the world’s largest integrated energy and chemical companies, we leverage a global network to facilitate the supply of vital energy resources.

We provide comprehensive solutions for LNG, gas, shipping, and oil products, supporting the evolving needs of the global energy market. Our strong ties to SINOPEC, a Fortune 500 company, ensure reliable supply chains and exceptional service.

Mobility Oil & Gas Limited is a London-based provider of specialized petroleum engineering consultancy and technical training services for the global oil and gas sector. We support clients throughout the hydrocarbon maturation funnel, from exploration to production, offering a full lifecycle of services. Our team of experienced geoscientists and engineers utilizes advanced tools and techniques to maximize asset value. We are accredited by the British Accreditation Council for Independent Further and Higher Education as a Short Course Provider, ensuring our training courses adhere to best practice and offer formal CPD recognition.

Mobility Oil & Gas delivers bespoke training solutions tailored to meet the specific needs of our clients, encompassing areas such as Production and Completions, Reservoir Engineering, Drilling Engineering, and Health & Safety. We also provide training for non-technical staff, contributing to workforce development within the oil and gas industry.

Our core offerings include Petroleum Engineering Consultancy, designed to provide expert guidance and support across all stages of a project, and a comprehensive range of accredited training courses. We pride ourselves on our commitment to quality and our ability to deliver measurable results for our clients.

Kirk Lovegrove & Company is a London-based energy advisory firm specializing in Strategy M&A, Asset A&D, Bank Financing, and Treasury. Established in 2018, we provide trusted, independent, and expert advice to clients worldwide, drawing on the extensive experience of our senior team. With a focus on ethical standards and deep industry knowledge, we support clients through complex transactions and strategic initiatives. Our team, comprised of seasoned professionals with 20+ years of experience in the oil & gas and energy sectors, delivers comprehensive advisory services.

We operate with a collaborative approach, combining strategic insight with hands-on execution. Our leadership, including Niels Kirk and Jim Peterkin, brings decades of experience in global energy markets, ensuring we deliver tailored solutions to meet our clients’ specific needs. Kirk Lovegrove & Company is authorized and regulated by the UK Financial Conduct Authority (FRN 954326).

Quote4Energy is a leading energy consultancy and broker based in Manchester, UK, dedicated to helping businesses across the UK secure the most competitive gas, electricity, and water contracts. With over 25 years of experience in the utilities sector, we provide transparent and efficient energy procurement solutions, saving our clients valuable time and money. We specialize in supporting businesses with complex energy needs, offering expert advice and tailored strategies. Our commitment to transparency and client satisfaction sets us apart. Energy, Utilities, and Consultancy are at the heart of our service.

Quote4Energy focuses on delivering exceptional value to a diverse range of clients, including SMEs and larger organisations. We understand the challenges businesses face in navigating the ever-changing energy market and are committed to providing proactive and reliable support. We simplify the complexities of energy procurement, ensuring our clients benefit from the best possible rates and terms.

As a privately held company founded in 2017, Quote4Energy is driven by a passion for delivering outstanding service and building long-term relationships with our clients. We pride ourselves on our local expertise and our dedication to ethical and sustainable business practices. Gas, Electricity, and Water contracts are our core expertise.

Petrogen Global is a leading geoscience recruitment specialist based in London, connecting top talent with the oil and gas industry. We provide expert personnel to support exploration, development, and production activities across the entire lifecycle of a project. Our team specializes in sourcing highly skilled professionals, including geologists, reservoir engineers, and HSE advisors, ensuring our clients have the resources they need to succeed in a dynamic market. We support operators of all sizes, from independent exploration companies to major global players.

Petrogen Global understands the critical importance of specialized expertise in the evolving energy landscape. We focus on securing the best subsurface professionals to navigate the complexities of unconventional resources and optimize production. Our consultative approach ensures we match candidates with the precise requirements of our clients, fostering long-term partnerships and driving operational efficiency.

With a strong network of geoscience and subsurface professionals, Petrogen Global delivers tailored recruitment solutions for the upstream sector, supporting projects from initial exploration through to ongoing production. We are dedicated to connecting companies with the talent they need to thrive.

Steve Cannon Geoscience Limited is a leading UK-based provider of geological and geophysical services to the oil and gas industry. We specialize in providing high-quality subsurface data and expert interpretation to support exploration and production activities. Our team of experienced geoscientists utilizes advanced techniques, including seismic processing, well log analysis, and 3D modelling, to deliver actionable insights for our clients. We serve a diverse range of clients, from major oil companies to independent operators, helping them to maximize the value of their assets. We are committed to delivering reliable and innovative solutions to meet the evolving needs of the energy sector.

At Steve Cannon Geoscience, we focus on delivering comprehensive geological solutions, including regional and prospect generation, subsurface characterization, and reservoir modelling. We pride ourselves on our technical expertise and our ability to work closely with our clients to understand their specific objectives. Our services are tailored to support every stage of the asset lifecycle, from initial exploration to production optimization. We operate across the UK and internationally, providing a flexible and responsive service to our clients.

Geophysical surveys and detailed subsurface analysis are at the core of our offerings. We leverage cutting-edge technology and a collaborative approach to ensure accurate and insightful results. We are dedicated to supporting the energy industry with reliable data and expert interpretation, contributing to successful exploration and production outcomes.

Ito Europe Limited is a leading UK-based supplier of LPG and Natural Gas equipment, specializing in automatic changeovers and vaporizers. Based in Westcott, Buckinghamshire, we provide innovative solutions for the energy sector, serving both European companies and end-users. We’ve been a trusted partner since 2011, delivering reliability and safety through our range of products, including LPG Automatic Changeovers, PA Systems, and ecoRizer vaporizers. Our commitment to quality and innovation, recognized with awards from the WLPGA, ensures our clients receive cutting-edge technology and peace of mind.

Ito Europe Limited is the European subsidiary of the ITO Corporation of Japan. We launched the company on 1st March 2011 with our aim to introduce the ITO Group range of LPG and Natural Gas Products to as many people in as many countries within Europe as possible. This is with a targeted marketing approach and alongside exhibitions such as the AEGPL and WLPGA Exhibitions we keep to the forefront in European and Global markets.

We offer a comprehensive portfolio of products, including Automatic Changeovers with and without telemetry, SNG Generators, and environmentally friendly vaporizers. Our technical expertise and dedication to customer satisfaction make us a reliable partner for the LPG and Natural Gas industry.

ESS Angola is a leading services and solution provider specializing in procurement, maintenance, and facility management within the petroleum and mining industries, operating primarily in Angola. We simplify operations for major multinationals like BP, Total, and ExxonMobil, allowing them to focus on their core business. As the ‘Angolan Operations Experts,’ our team of 97% Angolan professionals leverages deep local knowledge and strong financing to deliver exceptional service.

We offer a comprehensive suite of solutions, including space solutions – from co-working offices and industrial bases to beachfront hotels – catering to diverse client needs. Our commitment to excellence, ethics, and teamwork ensures we are a trusted partner in Angola.

Golding Marine Services Limited is a leading maritime logistics provider specializing in oil and gas supply chain solutions, operating primarily in the United Kingdom. We connect energy producers with vital resources, offering comprehensive services from vessel management to cargo handling and distribution. Our expertise supports the complex needs of the oil & gas sector, ensuring efficient and reliable delivery across the region. We focus on streamlining operations for businesses involved in offshore logistics, port operations, and marine transportation. We are committed to providing safe, compliant, and cost-effective solutions to our clients.

Golding Marine Services Limited serves a diverse range of clients, including major oil and gas companies, refineries, and distribution networks. We understand the critical importance of timely and secure transport within the maritime industry. Our dedicated team and robust infrastructure enable us to handle challenging logistics requirements with precision and professionalism. We pride ourselves on our commitment to operational excellence and building long-term partnerships.

What differentiates Golding Marine Services is our focus on tailored logistics solutions and our deep understanding of the regulatory landscape within the UK maritime sector. We combine experienced personnel with advanced technology to optimize supply chains and minimize disruptions. We are dedicated to upholding the highest standards of safety and environmental responsibility.

DSA Suppliers is a leading UK-based supplier of gas detection systems, serving businesses in the oil and gas, industrial, and environmental sectors. We provide comprehensive solutions for monitoring hazardous atmospheres, ensuring workplace safety and regulatory compliance. Our focus is on delivering reliable gas detection equipment and expert support to small, medium, and large companies across the globe.

We specialize in supplying a diverse range of gas detection systems, including portable detectors, fixed systems, and personal monitors. DSA Suppliers is committed to helping our clients maintain safe and compliant operations.