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Top Energy Companies in London (150)

Capco
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
24 Offices
6,000 Employees
87 Benefits Hiring Now
Be Yourself at Work, Make a Difference, and Act with Integrity are our values at Capco.

Capco, a Wipro company, is a global management and technology consultancy specializing in driving transformation in the energy and financial services industries. Capco operates at the intersection of business and technology by combining innovative thinking with unrivalled industry knowledge to fast-track digital initiatives for banking and payments, capital markets, wealth and asset management, insurance, and the energy sector. Capco’s cutting...

Capco

Capco's Top Stability & Growth Strengths

Strong Revenue Growth: Management disclosures characterize Capco as delivering sequential and year-over-year growth through late FY2025 and into FY2026, with explicit notes that it "continues to perform well." This suggests sustained client demand within its core domains even as it operates inside Wipro’s broader portfolio.

Market Expansion: The launch of a Calgary Energy & Utilities practice in May 2026 and ongoing activity across regions indicate on-the-ground investment and geographic/practice expansion. These moves point to selective growth into new markets alongside established BFSI strengths.

Strategic Partnerships: Collaborations in digital assets and AI (e.g., with Taurus in Europe and recognition at OpenAI’s 2026 Partner Summit) are being used to broaden offerings and enable cross-selling. Such alliances signal entry into adjacent, higher-growth service lines.

Trayport
Software • Energy
4 Offices
366 Employees
Hiring Now

Trayport is the primary network and platform for European wholesale energy markets. Our network and solutions provide choice and support the growth of our clients and trading markets. Our solutions are used worldwide by traders, brokers, and exchanges in multiple asset classes across OTC and cleared markets. Trayport Limited is a wholly-owned subsidiary of TMX Group Limited (TMX Group). www.trayport.com

Trayport
Supercritical
Marketing Tech • Energy
London
58 Employees
4 Benefits Hiring Now

One third of corporate buyers use Supercritical’s marketplace to navigate the carbon removal market, build portfolios of high-quality vetted credits, and securely transact across spot purchases and offtake agreements. With five million tonnes and counting of high quality removals listed on our marketplace, we provide unrivaled market access.

Supercritical
Centrica
Retail • Energy • Utilities
19 Offices
17,651 Employees
11 Benefits Hiring Now

Centrica is a leading energy services and solutions provider founded on a 200-year heritage of serving people. We are the UK’s biggest retailer of zero carbon electricity, serving around 10 million customers across the UK, Ireland and Continental Europe through brands such as British Gas, supported by around 9,000 highly trained engineers and technicians. Centrica’s purpose of helping you live...

Centrica
Zero100
Greentech • Energy • Renewable Energy
2 Offices
73 Employees
Hiring Now

Zero100 is a leading intelligence company that helps senior business and operations executives make critical supply chain investment decisions. Zero100’s approach combines unique IP-led research and data, intimate executive-level events, personalized guidance, and access to an extensive community of influential thinkers and voices from within, and beyond, supply chain. 

Zero100
World Kinect
7 Offices
5,028 Employees
14 Benefits Hiring Now

Headquartered in Miami, Florida, World Kinect Corporation (NYSE: WKC) is a leading global energy management company, offering a broad suite of solutions across the energy product spectrum. In addition to our core energy and fuel offerings to customers in the transportation sector, we provide advisory services, sustainability and renewable energy solutions, as well as supply fulfillment for natural gas and...

World Kinect
Gridcog
Software • Energy • Renewable Energy
2 Offices
29 Employees
Hiring Now

Gridcog is a global energy tech company on a mission to accelerate the world’s transition to net-zero by objectively informing new energy investment decisions. We provide comprehensive software that shows your team the most effective way to develop and run your prospective new energy project. Confidence comes from clarity, so no matter the complexity – whether it’s multi-region, multi-site, multi-asset,...

Gridcog
Smiths Group plc
Aerospace • Security • Energy • Defense
2 Offices
9,512 Employees
18 Benefits Hiring Now
Pioneers of progress: Engineering a better future.

For over 170 years, Smiths Group has been pioneering progress by engineering a better future. We serve millions of people every year, to help make the world safer, more energy efficient and productive, and better connected, across four global markets: Energy, General Industrial, Safety & Security, and Aerospace & Defence. Listed on the London Stock Exchange, Smiths employs more than...

Smiths Group plc
Baker Hughes
25 Offices
60,620 Employees
37 Benefits Hiring Now

Get new oilfield tools and chemicals delivered directly to your door from Baker Hughes. Frac plugs, packers, setting tools, drill bits and much more.

Baker Hughes

Baker Hughes's Top Stability & Growth Strengths

Strong Market Position & Advantage: Industry positioning as one of the "Big Three" in oilfield services and repeated marquee LNG turbomachinery wins indicate durable competitive advantages. Evidence includes record IET performance, leadership in LNG compressor and power‑train equipment, and a large multi‑year gas‑turbine share with high‑visibility projects.

Healthy Cash Flow: Record 2025 free cash flow and higher adjusted EBITDA show robust cash generation despite a mixed topline. Early 2026 also delivered double‑digit year‑over‑year EBITDA growth, underscoring operational leverage.

Resilient & Sustainable Growth: Record IET orders and backlog, alongside companywide remaining performance obligations at multi‑year highs, provide strong revenue visibility. LNG and power‑equipment pipelines reinforce a longer‑cycle growth profile beyond traditional oilfield activity.

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Nadara
Energy • Renewable Energy
5 Offices
Hiring Now

We’re Nadara, one of Europe’s largest renewable energy independent power producers. We own and operate around 200 renewable energy sites across Europe and the US, producing electricity from wind, solar, waste-to-energy, and biomass. Every day, we harness the power of nature for good. The most obvious way is by generating dependable renewable energy, but this is just the...

Nadara
Allye
Artificial Intelligence • Machine Learning • Software • Energy • Renewable Energy
London
15 Employees
Hiring Now

Allye provides distributed energy storage at the grid edge to provide collective flexibility to the electricity network, helping accelerate decarbonisation of the grid while lowering energy costs for industrial, commercial and residential customers by up to 50%. Our smartly designed energy storage systems reimagine how batteries are connected, distributed and used. Flexible and modular, our batteries are self-learning, intelligently managed...

Allye
Value Creed
11 Offices
200 Employees
34 Benefits Hiring Now
Value Creed is the global leader in dedicated ETRM consulting, managed services, and digital transformation for ETRM.

Value Creed is the global leader in dedicated ETRM and CTRM consulting, managed services, and digital transformation, exclusively serving energy trading organizations across oil, gas, power, and commodities markets. With deep expertise across leading platforms including Allegro, RightAngle, Endur, Entrade, Aspect, Orchestrade, Coral, Adapt2, PCI, K3, PowerOptix, NGH , Salesforce and many more. Value Creed delivers end-to-end services spanning advisory,...

Value Creed
Ramboll
Other • Consulting • Energy
14 Offices
18,531 Employees
14 Benefits Hiring Now

Ramboll is a global architecture, engineering and consultancy company founded in Denmark in 1945. Our 18,000+ experts create sustainable solutions across Buildings, Transport, Energy, Environment & Health, Water, Management Consulting and Architecture & Landscape. Across the world, Ramboll combines local experience with a global knowledge base to create sustainable cities and societies. We combine insights with the power to drive...

Ramboll
Switch2 Energy
Energy • Utilities • Renewable Energy
2 Offices
153 Employees
Hiring Now

Switch2 is the UK’s most experienced and capable provider of end-to-end solutions for heat networks. We make a success of heat networks owned by local authorities, housing associations and private developers. We help to optimise energy efficiency, manage renewable energy, and focus on well-performing schemes, whilst minimising costs to the resident.

Switch2 Energy
McDermott International
22 Offices
26,626 Employees
29 Benefits Hiring Now

McDermott is a premier, fully-integrated provider of engineering and construction solutions to the energy industry. Our customers trust our technology-driven approach to design and build infrastructure solutions to responsibly transport and transform oil and gas into the products the world needs today. From concept to commissioning, our expertise and comprehensive solutions deliver certainty, innovation and added value to energy projects...

McDermott International

McDermott International's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue increased from roughly $8.2 billion in 2024 to about $10.0 billion in 2025. Momentum continued into 2026 with multi‑billion‑dollar quarterly sales and improving earnings metrics.

Strong Market Position & Advantage: The company regularly secures large, complex EPCI awards with national oil companies, including ADNOC’s “mega” Umm Shaif package and major Middle East/LNG programs. A broad global footprint, specialized marine assets, and extensive fabrication capacity underpin competitiveness across key regions.

Strategic Partnerships: Long‑term agreements and frameworks with anchor clients—such as renewed/expanded LTAs and a PMC LTA with Aramco—signal preferred‑supplier status. These relationships support a healthy awards pipeline and multi‑year backlog visibility.

Utility Warehouse
Mobile • Energy • Utilities
3 Offices
2,993 Employees
18 Benefits Hiring Now

Utility Warehouse is a multi-service and multi-utility provider based in London, England, which uses multi-level marketing to acquire customers.

Utility Warehouse
GHD
Other • Professional Services • Real Estate • Energy
67 Offices
11,027 Employees
21 Benefits Hiring Now

GHD recognises and understands the world is constantly changing. We are committed to solving the world’s biggest challenges in the areas of water, energy and urbanisation. We are a global professional services company that leads through engineering, construction and architectural expertise. Our forward-looking, innovative approaches connect and sustain communities around the world. Delivering extraordinary social and economic outcomes, we are...

GHD
ConocoPhillips
12 Offices
19,000 Employees
31 Benefits Hiring Now

We are a global oil and gas company tasked with an important job—to safely find and deliver energy for the world. We’re experts in what we do—from the well site to the office. Across our operations and activities in 15 countries, we never forget our responsibility to be a great neighbor, and a great place to work. Guided by our...

ConocoPhillips

ConocoPhillips's Top Stability & Growth Strengths

Strong Market Position & Advantage: The company stands as the largest independent E&P by scale, with 2025 production near 2.375 MMBOE/d, and the Marathon Oil acquisition materially expanded low‑cost inventory and U.S. presence. A diversified operating footprint across the Lower‑48, Alaska, Canada, EMEA and Asia Pacific reduces single‑basin risk and supports competitive advantage.

Healthy Cash Flow: Disclosures highlight robust cash generation and returns, including about $19.9B of 2025 cash from operations and continued dividends and buybacks such as the $0.84/share ordinary dividend for Q2 2026. Management’s through‑cycle returns framework and ongoing cost controls reinforce durable cash‑return capacity.

Strategic Partnerships: LNG positions and partnerships, including participation in Qatar’s North Field expansions and U.S. Gulf Coast LNG, provide long‑dated global gas optionality. These arrangements diversify exposure beyond oil and complement the U.S. shale growth engine.

EDF Trading
Energy • Financial Services • Utilities • Renewable Energy
4 Offices
973 Employees
34 Benefits Hiring Now

EDF Trading is a wholesale energy market specialist that manages a global portfolio of assets to source, supply, transport, store, and trade physical commodities. It is a subsidiary of the EDF Group, a global leader in low-carbon energies.

EDF Trading
EDF Energy
Energy • Utilities • Solar • Renewable Energy
50 Offices
11,717 Employees
15 Benefits Hiring Now

EDF Energy is a British integrated energy company that generates electricity and supplies natural gas and electricity to homes and businesses across the United Kingdom. It is a leading producer of zero-carbon electricity through nuclear, wind, and solar power.

EDF Energy

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