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Top Energy Companies in Bristol (29)

Vistra Corp
12 Offices
1,186 Employees
7 Benefits

Vistra is a premier, integrated, Fortune 300 energy company based in Irving, Texas, providing essential resources for customers, commerce, and communities. Vistra combines an innovative, customer-centric approach to retail with safe, reliable, diverse, and efficient power generation. The company brings its products and services to market in 20 states and the District of Columbia, including six of the seven competitive...

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Vistra Corp

Vistra Corp's Top Stability & Growth Strengths

Strong Revenue Growth: Revenue is considered to be expanding, with examples including a sharp year-over-year increase of 43% in Q1 2026 and steady top-line improvements across multiple periods.

Profitability: Earnings power is viewed as strengthening, highlighted by a swing from prior losses to substantial net income and more than 30% year-over-year gains in Adjusted EBITDA alongside expanded operating margins.

Strong Market Position & Advantage: Scale and integration are emphasized through roughly 44 GW of generation capacity, a multi-fuel portfolio, and millions of retail customers, supporting a leading position in U.S. competitive power markets.

Rolls-Royce Holdings plc
Aerospace • Energy • Defense • Manufacturing
37 Offices
50,000 Employees

Rolls‑Royce Holdings plc designs, manufactures and supports complex power and propulsion systems for safety‑critical applications in aerospace, defence, marine and energy sectors. The group supplies commercial and military aero engines, naval and land propulsion systems, distributed energy and power‑generation solutions, and provides long‑term maintenance, repair and overhaul services focused on engineering excellence, reliability and operational performance worldwide.

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Rolls-Royce Holdings plc
Toshiba
Artificial Intelligence • Hardware • Internet of Things • Other • Energy
6 Offices
10,001 Employees
33 Benefits

For over 140 years, Toshiba Group has contributed to a sustainable future by applying innovative technologies to value creation. Today, our business domains center on energy, social infrastructure, electronic devices and digital solutions, all essential supports for modern life and society. Guided by the principles of The Basic Commitment of the Toshiba Group, “Committed to People, Committed to the Future”,...

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Toshiba

Toshiba's Top Stability & Growth Strengths

Profitability: Operating income and net income rebounded sharply in FY2024, with operating profit rising multiple times year over year and net income aided by equity-method gains from Kioxia. Company disclosures highlight the highest net sales, operating income, and net income since the memory divestiture.

Cost & Operational Efficiency: Price reviews, fixed‑cost reductions, and tighter risk analysis materially lifted margins and reduced provisions. These self‑help measures were cited as key contributors to the pronounced profit recovery.

Resilient & Sustainable Growth: Orders received and order backlog reached their highest levels since FY2018, supported by momentum in energy systems, infrastructure, and HDDs. This demand pipeline provides near‑term support for revenue and execution of large projects.

SLR Consulting
Professional Services • Consulting • Energy • Industrial
12 Offices
Hiring Now

SLR Consulting is a leading global environmental and sustainability advisory business dedicated to 'Making Sustainability Happen.' The company provides bespoke strategic and technical expertise to address complex environmental, social, and governance (ESG) challenges. It partners with clients across diverse sectors, including energy, infrastructure, and industrial technology, delivering tailored solutions across the full project lifecycle from strategy and design to compliance...

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SLR Consulting

SLR Consulting's Top Stability & Growth Strengths

Market Expansion: International acquisitions across EMEA, the Americas, and APAC, plus new offices and specialized regional hubs, indicate deliberate scaling of footprint and services. Additions such as Wardell Armstrong, 5 Capitals, Geobiota, Anchor Environmental Consultants, and Hydrobiology broaden geography and sector reach.

Investor Backing & Capital Strength: Private equity ownership by Ares Management is enabling an active buy-and-build program that accelerates international growth and product development. This financial support underpins frequent acquisitions and expansions in areas like digital climate analytics and finance advisory.

Strong Market Position & Advantage: Independent benchmarks position the firm as a leader or specialist in ESG and climate consulting, highlighting strengths in climate risk analysis, decarbonisation, and sector depth. Presence in industry rankings and a multi-regional footprint reinforce its status as a premier sustainability-focused consultancy.

Hydrock
Energy • Design
2 Offices
790 Employees

Hydrock is a British-owned integrated engineering design, energy and sustainability consultancy. Our purpose is to be a force for good. This means we take pride in making a positive contribution to the lives of the people who work for us, the communities we work in, our planet and society as a whole. At the heart of this, we deliver climate...

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Hydrock
Kaluza
Software • Energy
7 Offices
494 Employees
15 Benefits

Kaluza is an energy software company powering the future of energy. From revolutionising billing to smart electric vehicle charging, Kaluza’s technology is empowering some of the biggest energy suppliers to better serve millions of customers. Its real-time cloud platform transforms supplier operations, reducing cost to serve and boosting customer engagement. Powered by Kaluza, suppliers can invest in innovating for tomorrow’s...

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Kaluza
Honeywell
Aerospace • Security • Energy • Industrial
29 Offices
110,269 Employees
43 Benefits Hiring Now

Honeywell is a Fortune 500 company that invents and manufactures technologies to address tough challenges linked to global macrotrends such as safety, security, and energy. With approximately 110,000 employees worldwide, including more than 19,000 engineers and scientists, we have an unrelenting focus on quality, delivery, value, and technology in everything we make and do.

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Honeywell

Honeywell's Top Stability & Growth Strengths

Resilient & Sustainable Growth: Management reaffirms modest organic growth for 2026 and points to a record backlog as a foundation. Recent quarters showed organic orders and sales advancing even as portfolio actions reshape reported results.

Profitability: Segment margins expanded and adjusted earnings grew at a double‑digit rate in recent updates. Investor materials outline a framework aimed at continuing EPS growth alongside margin improvement.

Strong Market Position & Advantage: The company holds clear leadership in aerospace APUs and selected avionics and remains top‑tier in building and process automation alongside global peers. Portfolio additions like Global Access Solutions broadened the installed base and reinforce competitive positioning.

Baker Hughes
25 Offices
60,620 Employees
37 Benefits

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

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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.

OVO
Greentech • Energy • Utilities • Renewable Energy
4 Offices
3,000 Employees
15 Benefits

OVO Energy was founded in 2009 and redesigned the energy experience to be fair, effortless, green and simple for all customers. OVO is on a mission through its sustainability strategy Plan Zero to tackle the most important issue of our time; the climate crisis, by bringing our customers with us on the journey towards zero carbon living. OVO Energy has...

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OVO
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Framatome
Energy
10 Offices
10,475 Employees
11 Benefits

Framatome is an international leader in nuclear energy recognized for its innovative, digital and value added solutions for the global nuclear fleet. With worldwide expertise and a proven track record for reliability and performance, the company designs, services and installs components, fuel, and instrumentation and control systems for nuclear power plants. Its more than 18,000 employees work every day to...

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Framatome
Swagelok
Industrial
5 Offices
3,720 Employees
26 Benefits

Swagelok industrial fluid system products and engineering services have helped the world contain, control, and transfer liquids and gases in critical applications since 1947. Every day, associates passionate about quality apply their technical expertise across Swagelok’s 20+ manufacturing facilities and nearly 200 independent authorized sales and service center locations in 70 countries to meet customers’ evolving needs. Swagelok is consistently...

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Swagelok
CEPRO
Energy • Renewable Energy
Bristol
10 Employees

At Cepro (formerly known as Clean Energy Prospector) we fund, construct and operate fully managed community microgrids that help Housebuilders deliver Net Zero carbon new build housing.

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CEPRO
Anthesis Group
Software • Analytics • Consulting • Energy
5 Offices
728 Employees
3 Benefits

Anthesis is the sustainability activator. We seek to make a significant contribution to a world which is more resilient and productive. We do this by working with cities, companies, and other organisations to drive sustainable performance. We develop financially driven sustainability strategies, underpinned by technical expertise and delivered by innovative collaborative teams across the world. The company combines the reach...

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Anthesis Group
Kentech Corporate Holdings Limited
Professional Services • Energy • Industrial
45 Offices
13,000 Employees
Hiring Now

Kentech Corporate Holdings Limited is a privately owned engineering contracting and industrial support-services provider. It delivers multidisciplinary engineering, procurement, construction, commissioning and maintenance services for energy and industrial facilities. The company develops customized solutions for customers in energy and chemicals, industrial/process operations, and power generation, working globally, including in harsh and remote locations, with an emphasis on safety, quality workmanship,...

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Kentech Corporate Holdings Limited
National Grid
Other • Energy
27 Offices
12,143 Employees
32 Benefits

National Grid is one of the world's largest utilities, focused on delivering energy safely, efficiently, reliably and responsibly. National Grid is an international electricity and gas company and one of the largest investor-owned energy companies in the world. We play a vital role in delivering gas and electricity to many millions of people across Great Britain and northeastern US in...

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National Grid
Albion Technologies
Energy • Renewable Energy
Bristol
3 Employees

Albion Technologies are a world leading Battery Energy Storage System, providing storage solutions to renewable energy providers, developers and power grid operators across the UK.

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Albion Technologies
ERM
Greentech • Professional Services • Consulting • Energy
115 Offices
8,000 Employees

ERM (Environmental Resources Management) is a global sustainability consultancy that helps organizations navigate environmental, social, and governance (ESG) challenges. ERM provides advisory and technical services across sectors—energy, mining, infrastructure, manufacturing and finance—supporting decarbonization, regulatory compliance, risk management, and sustainability strategy and implementation through technical, engineering and strategic consulting worldwide.

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ERM
Bridges Electrical Engineers
Energy • Utilities • Industrial • Manufacturing
6 Offices
250 Employees

Bridges is a MEICA contractor that designs, manufactures, installs and automates packaged engineering solutions. It provides end-to-end mechanical and electrical services covering survey, design, supply, manufacture, installation, commissioning, inspection and testing. With experience serving water, energy, nuclear and aggregates industries, the company delivers tailored work to meet client regulatory requirements. Its in-house teams also provide design, manufacturing, project management and...

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Bridges Electrical Engineers
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.

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EDF Energy
OVO
Energy
3 Offices
3,145 Employees
15 Benefits

OVO Energy was founded in 2009 and redesigned the energy experience to be fair, effortless, green and simple for all customers. OVO is on a mission through its sustainability strategy Plan Zero to tackle the most important issue of our time; the climate crisis, by bringing our customers with us on the journey towards zero carbon living. OVO Energy has...

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OVO

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