Company lists · Data refreshed October 2026
Top 25 Energy research organizations based in the United Kingdom
RevenueBase identified 498 company matches for energy research organizations associated with the United Kingdom as of October 2026 and tracks 20,940 professional contacts across them, including 6,598 with verified work emails. London is the largest hub.
This list covers company matches for energy research organizations associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest energy research organizations based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 13,098 contacts → | ||||
Exact match “Subsea7 makes offshore energy transition possible through the continuous evolution of lower-carbon oil and gas and by enabling the growth of renewables and emerging energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 278 contacts → | ||||
Exact match “The World Energy Council is the world's oldest independent and impartial community of energy leaders and practitioners.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 187 contacts → | ||||
Exact match “The Renewable Energy Consultants.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 165 contacts → | ||||
Exact match “TNEI is an independent specialist energy consultancy providing technical, strategic, environmental and consenting advice to organisations operating within the conventional and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 117 contacts → | ||||
Exact match “Cenex was established as the UK’s first Centre of Excellence for Low Carbon and Fuel Cell technologies in 2005.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 115 contacts → | ||||
Exact match “Empowering Your Tomorrow.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 114 contacts → | ||||
Exact match “Cornwall Insight are trusted independent experts in the energy industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 113 contacts → | ||||
Exact match “We are a national charity that shares our knowledge and experience to help people change the way they think and act on energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 104 contacts → | ||||
Exact match “Everoze is an employee-owned renewables, green hydrogen and storage consultancy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 92 contacts → | ||||
Exact match “First Light Fusion Ltd is a lean, focused and agile corporation researching energy generation by inertial fusion energy (IFE).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 90 contacts → | ||||
Exact match “Global energy think tank accelerating the clean energy transition with data and policy” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 85 contacts → | ||||
Exact match “The Oxford Institute for Energy Studies is a world leading independent energy research institute specialising in advanced research into the economics and geopolitics of the energy…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 57 contacts → | ||||
Exact match “Since 2006, we’ve been on a mission to make home energy tech that’s easy to use and understand, reduces energy costs, increases comfort and looks great in people’s homes.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 54 contacts → | ||||
Exact match “Renewable Energy Experts: For over 25 years, Ecolution have been at the forefront of renewable energy services, using our award-winning expertise, to help our clients innovate and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 40 contacts → | ||||
Exact match “Through innovation in energy storage and optimisation, we will help to enable an energy network that runs entirely on renewables.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 34 contacts → | ||||
Exact match “Our innovative, AI-led, forecasting solutions are accelerating the grid of the future.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 32 contacts → | ||||
Exact match “Olympus Power is an award-winning Energy Concierge, helping UK businesses take greater control of their energy strategy, costs and long-term resilience.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 28 contacts → | ||||
Exact match “Part of the Nexwell Group” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 28 contacts → | ||||
Exact match “M.P.E.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 24 contacts → | ||||
Exact match “Sustainable Energy’s innovative approach, fused with our industry knowledge and application of the latest technologies, is changing the face of the UK’s energy infrastructure and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 24 contacts → | ||||
Exact match “Through efficient energy improvements, installations, and innovations, the Effective Energy Group Ltd.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 23 contacts → | ||||
Exact match “Guiding businesses in their clean energy transition, by providing the best energy technology that prioritizes self-sufficiency, economic responsibility, and environmental…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 23 contacts → | ||||
Exact match “Green Energy International Limited (GEIL) operates in the renewable energy market specialising in solar energy development.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 23 contacts → | ||||
Exact match “We are an international team of energy transition specialists with a shared mission to accelerate the transition away from oil, gas and other fossil fuels, embracing clean energy…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 22 contacts → | ||||
Exact match “Leisure Energy is an award-winning renewable technology company, energy consultancy and principal contractor, who specialise in identifying and delivering energy & sustainability…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy research organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 498 energy research organizations based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 6,598 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy research organizations based in the United Kingdom at a glance
As of Oct 12, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 498 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United Kingdom whose business descriptions match “energy research organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 6,598 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 12, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Energy research organizations by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy research organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy research organizations are there based in the United Kingdom?
RevenueBase identified 498 company matches for energy research organizations associated with the United Kingdom as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Subsea7 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy research organizations?
London leads with 119 company records, followed by Edinburgh (19) and Manchester (13).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,598 professional contacts with verified work emails tracked across these 498 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 498 energy research organizations based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Energy research organizations by geography
- Energy research organizations based in Melbourne, Australia
- Energy research organizations based in Belo Horizonte, Brazil
- Energy research organizations based in Campinas, Brazil
- Energy research organizations based in Rio De Janeiro, Brazil
- Energy research organizations based in Sao Paulo, Brazil
- Energy research organizations based in Calgary, Canada
- Energy research organizations based in Toronto, Canada
- Energy research organizations based in Paris, France
- Energy research organizations based in Berlin, Germany
- Energy research organizations based in Hamburg, Germany
- Energy research organizations based in Munich, Germany
- Energy research organizations based in Chennai, India
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy research organizations based in Melbourne, Australia
- Energy research organizations based in Belo Horizonte, Brazil
- Energy research organizations based in Campinas, Brazil
- Energy research organizations based in Rio De Janeiro, Brazil
- Energy research organizations based in Sao Paulo, Brazil
- Energy research organizations based in Calgary, Canada
Company intelligence · public preview
Top 25 energy research organizations based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 498 matching company records for energy research organizations based in the United Kingdom, with 20,940 tracked contacts and 6,598 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy research organizations based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Subsea7subsea7.comHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 13,098 contacts → |
“Subsea7 makes offshore energy transition possible through the continuous evolution of lower-carbon oil and gas and by enabling the growth of renewables and emerging energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | World Energy Councilworldenergy.org HQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 278 contacts → |
“The World Energy Council is the world's oldest independent and impartial community of energy leaders and practitioners.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  OWCowcltd.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 187 contacts → |
“The Renewable Energy Consultants.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  TNEItneigroup.comHQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 165 contacts → |
“TNEI is an independent specialist energy consultancy providing technical, strategic, environmental and consenting advice to organisations operating within the conventional and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CENEXcenex.co.uk HQ: Loughborough, United KingdomReported employees: 11-50 | Loughborough, United Kingdom | 11-50 | Exact match | 117 contacts → |
“Cenex was established as the UK’s first Centre of Excellence for Low Carbon and Fuel Cell technologies in 2005.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Camlin Energycamlinenergy.comHQ: Lisburn, United KingdomReported employees: 501-1,000 | Lisburn, United Kingdom | 501-1,000 | Exact match | 115 contacts → |
“Empowering Your Tomorrow.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Cornwall Insightcornwall-insight.comHQ: Norwich, United KingdomReported employees: 51-200 | Norwich, United Kingdom | 51-200 | Exact match | 114 contacts → |
“Cornwall Insight are trusted independent experts in the energy industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Centre For Sustainable Energycse.org.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 113 contacts → |
“We are a national charity that shares our knowledge and experience to help people change the way they think and act on energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Everozeeveroze.comHQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 104 contacts → |
“Everoze is an employee-owned renewables, green hydrogen and storage consultancy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | First Light Fusionfirstlightfusion.com HQ: Yarnton, United KingdomReported employees: 51-200 | Yarnton, United Kingdom | 51-200 | Exact match | 92 contacts → |
“First Light Fusion Ltd is a lean, focused and agile corporation researching energy generation by inertial fusion energy (IFE).” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | EMBERember-energy.org HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 90 contacts → |
“Global energy think tank accelerating the clean energy transition with data and policy” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Oxford Institute For Energy Studiesoxfordenergy.org HQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 85 contacts → |
“The Oxford Institute for Energy Studies is a world leading independent energy research institute specialising in advanced research into the economics and geopolitics of the energy…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | GEO Green Energy Optionsgeotogether.com HQ: Hardwick, United KingdomReported employees: 51-200 | Hardwick, United Kingdom | 51-200 | Exact match | 57 contacts → |
“Since 2006, we’ve been on a mission to make home energy tech that’s easy to use and understand, reduces energy costs, increases comfort and looks great in people’s homes.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ecolution Groupecolutiongroup.comHQ: Trottiscliffe, United KingdomReported employees: 51-200 | Trottiscliffe, United Kingdom | 51-200 | Exact match | 54 contacts → |
“Renewable Energy Experts: For over 25 years, Ecolution have been at the forefront of renewable energy services, using our award-winning expertise, to help our clients innovate and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Pulse Clean Energypulsecleanenergy.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 40 contacts → |
“Through innovation in energy storage and optimisation, we will help to enable an energy network that runs entirely on renewables.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Open Climate FIXopenclimatefix.orgHQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 34 contacts → |
“Our innovative, AI-led, forecasting solutions are accelerating the grid of the future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Olympus Power LTDolympuspower.co.ukHQ: Exeter, United KingdomReported employees: 11-50 | Exeter, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Olympus Power is an award-winning Energy Concierge, helping UK businesses take greater control of their energy strategy, costs and long-term resilience.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Nexwell Powernexwellpower.comHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Part of the Nexwell Group” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  M.P.E. Power System Consultantsmoellerpoeller.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“M.P.E.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Sustainable Energy LTDsustainable-energy.co.ukHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Sustainable Energy’s innovative approach, fused with our industry knowledge and application of the latest technologies, is changing the face of the UK’s energy infrastructure and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Effective Energy Groupeffective-energy.co.uk HQ: Worksop, United KingdomReported employees: 11-50 | Worksop, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Through efficient energy improvements, installations, and innovations, the Effective Energy Group Ltd.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ineco Energyinecoenergy.com HQ: Stoneleigh Park, United KingdomReported employees: 11-50 | Stoneleigh Park, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Guiding businesses in their clean energy transition, by providing the best energy technology that prioritizes self-sufficiency, economic responsibility, and environmental…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Green Energy International Limitedgreenenergy-int.comHQ: Cheadle Hulme, United KingdomReported employees: 11-50 | Cheadle Hulme, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Green Energy International Limited (GEIL) operates in the renewable energy market specialising in solar energy development.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  ION Venturesion.venturesHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 23 contacts → |
“We are an international team of energy transition specialists with a shared mission to accelerate the transition away from oil, gas and other fossil fuels, embracing clean energy…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Leisure Energyleisure-energy.comHQ: Kidderminster, United KingdomReported employees: 11-50 | Kidderminster, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Leisure Energy is an award-winning renewable technology company, energy consultancy and principal contractor, who specialise in identifying and delivering energy & sustainability…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 498 company matches
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Energy research organizations: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
496 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 498 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy research organizations by metro
Questions about this company list
What does Exact match mean for energy research organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy research organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 498 matching company records, 20,940 tracked contacts and 6,598 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy research organizations by geography
- Energy research organizations based in Melbourne, Australia
- Energy research organizations based in Belo Horizonte, Brazil
- Energy research organizations based in Campinas, Brazil
- Energy research organizations based in Rio De Janeiro, Brazil
- Energy research organizations based in Sao Paulo, Brazil
- Energy research organizations based in Calgary, Canada
- Energy research organizations based in Toronto, Canada
- Energy research organizations based in Paris, France
- Energy research organizations based in Berlin, Germany
- Energy research organizations based in Hamburg, Germany
- Energy research organizations based in Munich, Germany
- Energy research organizations based in Chennai, India
Cite this list
RevenueBase Data Team. Top 25 energy research organizations based in the United Kingdom. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-research-organizations/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy research organizations based in Melbourne, Australia
- Energy research organizations based in Belo Horizonte, Brazil
- Energy research organizations based in Campinas, Brazil
- Energy research organizations based in Rio De Janeiro, Brazil
- Energy research organizations based in Sao Paulo, Brazil
- Energy research organizations based in Calgary, Canada
Company intelligence · public preview
Top 25 energy research organizations based in the United Kingdom
RevenueBase records 498 matching company records for energy research organizations based in the United Kingdom, with 20,940 tracked contacts and 6,598 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy research organizations based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Subsea7subsea7.com HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 13,098 contacts → |
“Subsea7 makes offshore energy transition possible through the continuous evolution of lower-carbon oil and gas and by enabling the growth of renewables and emerging energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | World Energy Councilworldenergy.org HQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 278 contacts → |
“The World Energy Council is the world's oldest independent and impartial community of energy leaders and practitioners.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | OWCowcltd.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 187 contacts → |
“The Renewable Energy Consultants.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | TNEItneigroup.com HQ: Manchester, United KingdomReported employees: 51-200 | Manchester, United Kingdom | 51-200 | Exact match | 165 contacts → |
“TNEI is an independent specialist energy consultancy providing technical, strategic, environmental and consenting advice to organisations operating within the conventional and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | CENEXcenex.co.uk HQ: Loughborough, United KingdomReported employees: 11-50 | Loughborough, United Kingdom | 11-50 | Exact match | 117 contacts → |
“Cenex was established as the UK’s first Centre of Excellence for Low Carbon and Fuel Cell technologies in 2005.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Camlin Energycamlinenergy.com HQ: Lisburn, United KingdomReported employees: 501-1,000 | Lisburn, United Kingdom | 501-1,000 | Exact match | 115 contacts → |
“Empowering Your Tomorrow.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cornwall Insightcornwall-insight.com HQ: Norwich, United KingdomReported employees: 51-200 | Norwich, United Kingdom | 51-200 | Exact match | 114 contacts → |
“Cornwall Insight are trusted independent experts in the energy industry.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Centre For Sustainable Energycse.org.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 113 contacts → |
“We are a national charity that shares our knowledge and experience to help people change the way they think and act on energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Everozeeveroze.com HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 104 contacts → |
“Everoze is an employee-owned renewables, green hydrogen and storage consultancy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | First Light Fusionfirstlightfusion.com HQ: Yarnton, United KingdomReported employees: 51-200 | Yarnton, United Kingdom | 51-200 | Exact match | 92 contacts → |
“First Light Fusion Ltd is a lean, focused and agile corporation researching energy generation by inertial fusion energy (IFE).” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | EMBERember-energy.org HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 90 contacts → |
“Global energy think tank accelerating the clean energy transition with data and policy” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Oxford Institute For Energy Studiesoxfordenergy.org HQ: Oxford, United KingdomReported employees: 11-50 | Oxford, United Kingdom | 11-50 | Exact match | 85 contacts → |
“The Oxford Institute for Energy Studies is a world leading independent energy research institute specialising in advanced research into the economics and geopolitics of the energy…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | GEO Green Energy Optionsgeotogether.com HQ: Hardwick, United KingdomReported employees: 51-200 | Hardwick, United Kingdom | 51-200 | Exact match | 57 contacts → |
“Since 2006, we’ve been on a mission to make home energy tech that’s easy to use and understand, reduces energy costs, increases comfort and looks great in people’s homes.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ecolution Groupecolutiongroup.com HQ: Trottiscliffe, United KingdomReported employees: 51-200 | Trottiscliffe, United Kingdom | 51-200 | Exact match | 54 contacts → |
“Renewable Energy Experts: For over 25 years, Ecolution have been at the forefront of renewable energy services, using our award-winning expertise, to help our clients innovate and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Pulse Clean Energypulsecleanenergy.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 40 contacts → |
“Through innovation in energy storage and optimisation, we will help to enable an energy network that runs entirely on renewables.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Open Climate FIXopenclimatefix.org HQ: London, United KingdomReported employees: Not recorded | London, United Kingdom | Not recorded | Exact match | 34 contacts → |
“Our innovative, AI-led, forecasting solutions are accelerating the grid of the future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Olympus Power LTDolympuspower.co.uk HQ: Exeter, United KingdomReported employees: 11-50 | Exeter, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Olympus Power is an award-winning Energy Concierge, helping UK businesses take greater control of their energy strategy, costs and long-term resilience.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Nexwell Powernexwellpower.com HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Part of the Nexwell Group” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | M.P.E. Power System Consultantsmoellerpoeller.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 28 contacts → |
“M.P.E.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sustainable Energy LTDsustainable-energy.co.uk HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Sustainable Energy’s innovative approach, fused with our industry knowledge and application of the latest technologies, is changing the face of the UK’s energy infrastructure and…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Effective Energy Groupeffective-energy.co.uk HQ: Worksop, United KingdomReported employees: 11-50 | Worksop, United Kingdom | 11-50 | Exact match | 24 contacts → |
“Through efficient energy improvements, installations, and innovations, the Effective Energy Group Ltd.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Ineco Energyinecoenergy.com HQ: Stoneleigh Park, United KingdomReported employees: 11-50 | Stoneleigh Park, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Guiding businesses in their clean energy transition, by providing the best energy technology that prioritizes self-sufficiency, economic responsibility, and environmental…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Green Energy International Limitedgreenenergy-int.com HQ: Cheadle Hulme, United KingdomReported employees: 11-50 | Cheadle Hulme, United Kingdom | 11-50 | Exact match | 23 contacts → |
“Green Energy International Limited (GEIL) operates in the renewable energy market specialising in solar energy development.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | ION Venturesion.ventures HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 23 contacts → |
“We are an international team of energy transition specialists with a shared mission to accelerate the transition away from oil, gas and other fossil fuels, embracing clean energy…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Leisure Energyleisure-energy.com HQ: Kidderminster, United KingdomReported employees: 11-50 | Kidderminster, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Leisure Energy is an award-winning renewable technology company, energy consultancy and principal contractor, who specialise in identifying and delivering energy & sustainability…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 498 company matches
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Energy research organizations: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
496 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 498 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy research organizations by metro
Questions about this company list
What does Exact match mean for energy research organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy research organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 498 matching company records, 20,940 tracked contacts and 6,598 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy research organizations by geography
- Energy research organizations based in Melbourne, Australia
- Energy research organizations based in Belo Horizonte, Brazil
- Energy research organizations based in Campinas, Brazil
- Energy research organizations based in Rio De Janeiro, Brazil
- Energy research organizations based in Sao Paulo, Brazil
- Energy research organizations based in Calgary, Canada
- Energy research organizations based in Toronto, Canada
- Energy research organizations based in Paris, France
- Energy research organizations based in Berlin, Germany
- Energy research organizations based in Hamburg, Germany
- Energy research organizations based in Munich, Germany
- Energy research organizations based in Chennai, India
Cite this list
RevenueBase Data Team. Top 25 energy research organizations based in the United Kingdom. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-research-organizations/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Energy research organizations based in Melbourne, Australia
- Energy research organizations based in Belo Horizonte, Brazil
- Energy research organizations based in Campinas, Brazil
- Energy research organizations based in Rio De Janeiro, Brazil
- Energy research organizations based in Sao Paulo, Brazil
- Energy research organizations based in Calgary, Canada