Company lists · Data refreshed September 2026
Top 22 Fuel efficiency consulting firms based in the United Kingdom
RevenueBase identified 64 company matches for fuel efficiency consulting firms associated with the United Kingdom as of September 2026 and tracks 509 professional contacts across them, including 258 with verified work emails. London is the largest hub.
This list covers company matches for fuel efficiency consulting firms 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 September 28, 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 22 largest fuel efficiency consulting firms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 90 contacts → | ||||
Exact match “Katoni provides consulting, engineering, optimisation and emissions reduction support for the Energy Sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 66 contacts → | ||||
Exact match “We bring good energy to the table to help you save yours.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 49 contacts → | ||||
Exact match “Carbonxgen is a leading consultancy that specialises in solving complex energy and sustainability challenges.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 20 contacts → | ||||
Exact match “Energy and Technical Services is an expert in energy consulting and service and has been for 25th years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 20 contacts → | ||||
Exact match “Carbon Architecture has spent the last twelve years helping energy intensive organisations optimise their processes.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “Pro Enviro is a specialist energy engineering and process optimisation consultancy, with over 30 years’ experience working with manufacturing and other business clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “TAKE AERODYNAMIC ACTION.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “BSSEC are commercial energy efficiency consultants.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “At HESS, we help hospitality businesses transform their energy consumption and sustainability practices, achieving measurable results without disrupting operations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 8 contacts → | ||||
Exact match “At BEM Services, our team of Energy Consultants work closely with our Mechanical and Electrical Design Engineers, to be able to advise our clients on how to minimise energy usage…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “CSR Sustain provide a comprehensive suite of energy auditing services to optimise asset and operational performance in properties – increasing their asset value, helping…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 3 contacts → | ||||
Exact match “Cerulogy is the consultancy of Dr.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “CLS Energy (Consultancy) Ltd is a Chartered Energy and Chartered and Specialist Fleet Management company based in Oxford, UK.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “A world where businesses thrive, not at the expense of our planet, but in harmony with it.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Maple Project Solutions is an innovative energy consultancy, providing solutions to help businesses use energy more efficiently.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Eco-Nomics helps your business reduce both operating costs and energy consumption.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “IO-Gen offers a smart and complete energy efficiency solution to your business operations, by leveraging the power of technology and information, our core services are entirely…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Soaring energy prices and concern about climate change from rising CO2 emissions has propelled the increased need for energy efficiency to the top of the agenda in the boardroom…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Carbon Sure Mission Statement • To support businesses reducing their carbon footprint.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “MCL is a specialist consultancy providing sustainability & energy efficiency solutions that deliver results.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Zexu is a consultancy specialising in energy and sustainability.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “I am Jeremy Carter of Carter Energy Consultancy.” Recorded in the RevenueBase company graph · Sep 28, 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 “fuel efficiency consulting firms”. 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 22 of 64 fuel efficiency consulting firms based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 258 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Fuel efficiency consulting firms based in the United Kingdom at a glance
As of Sep 28, 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 64 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 “fuel efficiency consulting firms” 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 258 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 September 28, 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.
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 “fuel efficiency consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fuel efficiency consulting firms are there based in the United Kingdom?
RevenueBase identified 64 company matches for fuel efficiency consulting firms associated with the United Kingdom as of September 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?
Katoni Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most fuel efficiency consulting firms?
London leads with 10 company records, followed by Leeds (4) and Bristol (3).
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 258 professional contacts with verified work emails tracked across these 64 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 September 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 64 fuel efficiency consulting firms based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Fuel efficiency consulting firms by geography
- Fuel efficiency consulting firms based in Canada
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- Fuel efficiency consulting firms based in Germany
- Fuel efficiency consulting firms based in Italy
- Fuel efficiency consulting firms based in Spain
- Fuel efficiency consulting firms based in the United States
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
- Fuel efficiency consulting firms based in Canada
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- Fuel efficiency consulting firms based in Spain
- Fuel efficiency consulting firms based in the United States
Company intelligence · public preview
Top 22 fuel efficiency consulting firms 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 64 matching company records for fuel efficiency consulting firms based in the United Kingdom, with 509 tracked contacts and 258 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 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 22 fuel efficiency consulting firms 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 |  Katoni Engineeringkatoni.comHQ: Aberdeen, United KingdomReported employees: 51-200 | Aberdeen, United Kingdom | 51-200 | Exact match | 90 contacts → |
“Katoni provides consulting, engineering, optimisation and emissions reduction support for the Energy Sector.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ECO Logic Partnersecologicpartners.co.ukHQ: Team Valley, United KingdomReported employees: 11-50 | Team Valley, United Kingdom | 11-50 | Exact match | 66 contacts → |
“We bring good energy to the table to help you save yours.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Carbonxgen Limitedcarbonxgen.comHQ: Sandhurst, United KingdomReported employees: 11-50 | Sandhurst, United Kingdom | 11-50 | Exact match | 49 contacts → |
“Carbonxgen is a leading consultancy that specialises in solving complex energy and sustainability challenges.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Energy & Technical Services LTDenergy-ts.comHQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Energy and Technical Services is an expert in energy consulting and service and has been for 25th years.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Carbon Architecturecarbonarchitecture.co.ukHQ: Hampton Hill, United KingdomReported employees: 11-50 | Hampton Hill, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Carbon Architecture has spent the last twelve years helping energy intensive organisations optimise their processes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PRO Enviro LTD Certified B Corpproenviro.co.uk HQ: Rugby, United KingdomReported employees: 11-50 | Rugby, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Pro Enviro is a specialist energy engineering and process optimisation consultancy, with over 30 years’ experience working with manufacturing and other business clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Aerodyne Global LTDaerodyneuk.comHQ: Bourne, United KingdomReported employees: 11-50 | Bourne, United Kingdom | 11-50 | Exact match | 16 contacts → |
“TAKE AERODYNAMIC ACTION.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BSSECbssec.co.uk HQ: Westbury, United KingdomReported employees: 1-10 | Westbury, United Kingdom | 1-10 | Exact match | 9 contacts → |
“BSSEC are commercial energy efficiency consultants.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hospitality Energy Saving & Sustainabilityhospitalityenergysaving.com HQ: United KingdomReported employees: 11-50 | United Kingdom | 11-50 | Exact match | 8 contacts → |
“At HESS, we help hospitality businesses transform their energy consumption and sustainability practices, achieving measurable results without disrupting operations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  BEM Servicesbem-services.co.ukHQ: Long Eaton, United KingdomReported employees: 1-10 | Long Eaton, United Kingdom | 1-10 | Exact match | 8 contacts → |
“At BEM Services, our team of Energy Consultants work closely with our Mechanical and Electrical Design Engineers, to be able to advise our clients on how to minimise energy usage…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CSR Sustaincommercialsurveyreports.co.ukHQ: Bury, United KingdomReported employees: 11-50 | Bury, United Kingdom | 11-50 | Exact match | 7 contacts → |
“CSR Sustain provide a comprehensive suite of energy auditing services to optimise asset and operational performance in properties – increasing their asset value, helping…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cerulogycerulogy.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Cerulogy is the consultancy of Dr.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CLS Energy Consultancy Limitedclsenergy.com HQ: Oxford, United KingdomReported employees: 1-10 | Oxford, United Kingdom | 1-10 | Exact match | 3 contacts → |
“CLS Energy (Consultancy) Ltd is a Chartered Energy and Chartered and Specialist Fleet Management company based in Oxford, UK.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Zeronifyzeronify.com HQ: Chester, United KingdomReported employees: 1-10 | Chester, United Kingdom | 1-10 | Exact match | 3 contacts → |
“A world where businesses thrive, not at the expense of our planet, but in harmony with it.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Maple Project Solutions LTDmapleprojects.co.ukHQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Maple Project Solutions is an innovative energy consultancy, providing solutions to help businesses use energy more efficiently.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eco-Nomics UK LTDeco-nomics.co.uk HQ: Farnham, United KingdomReported employees: 1-10 | Farnham, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Eco-Nomics helps your business reduce both operating costs and energy consumption.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Io-Genio-gen.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“IO-Gen offers a smart and complete energy efficiency solution to your business operations, by leveraging the power of technology and information, our core services are entirely…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Future Focus Energy Limitedfuturefocusenergy.co.uk HQ: Blackpool, United KingdomReported employees: 1-10 | Blackpool, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Soaring energy prices and concern about climate change from rising CO2 emissions has propelled the increased need for energy efficiency to the top of the agenda in the boardroom…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Carbon Sure Consulting LTDcarbonsure.co.ukHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Carbon Sure Mission Statement • To support businesses reducing their carbon footprint.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Monson Consulting Limitedmonsonconsulting.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“MCL is a specialist consultancy providing sustainability & energy efficiency solutions that deliver results.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ZEXUzexu.co.uk HQ: Neston, United KingdomReported employees: 1-10 | Neston, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Zexu is a consultancy specialising in energy and sustainability.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Carter Energy Consulting LTDcarterenergyconsulting.co.uk HQ: Wymondham, United KingdomReported employees: 1-10 | Wymondham, United Kingdom | 1-10 | Exact match | 1 contacts → |
“I am Jeremy Carter of Carter Energy Consultancy.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 64 company matches
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Fuel efficiency consulting firms: dataset insights
September 28, 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
64 records in the displayed employee bands.
0 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 64 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: September 28, 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 ↗
Questions about this company list
What does Exact match mean for fuel efficiency consulting firms?
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 fuel efficiency consulting firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 64 matching company records, 509 tracked contacts and 258 verified emails. The public preview displays 22 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: September 28, 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
Fuel efficiency consulting firms by geography
- Fuel efficiency consulting firms based in Canada
- Fuel efficiency consulting firms based in France
- Fuel efficiency consulting firms based in Germany
- Fuel efficiency consulting firms based in Italy
- Fuel efficiency consulting firms based in Spain
- Fuel efficiency consulting firms based in the United States
Cite this list
RevenueBase Data Team. Top 22 fuel efficiency consulting firms based in the United Kingdom. Snapshot: September 28, 2026. https://revenuebase.ai/companies/fuel-efficiency-consulting-firms/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
- Fuel efficiency consulting firms based in Canada
- Fuel efficiency consulting firms based in France
- Fuel efficiency consulting firms based in Germany
- Fuel efficiency consulting firms based in Italy
- Fuel efficiency consulting firms based in Spain
- Fuel efficiency consulting firms based in the United States
Company intelligence · public preview
Top 22 fuel efficiency consulting firms based in the United Kingdom
RevenueBase records 64 matching company records for fuel efficiency consulting firms based in the United Kingdom, with 509 tracked contacts and 258 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 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 22 fuel efficiency consulting firms 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 | Katoni Engineeringkatoni.com HQ: Aberdeen, United KingdomReported employees: 51-200 | Aberdeen, United Kingdom | 51-200 | Exact match | 90 contacts → |
“Katoni provides consulting, engineering, optimisation and emissions reduction support for the Energy Sector.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ECO Logic Partnersecologicpartners.co.uk HQ: Team Valley, United KingdomReported employees: 11-50 | Team Valley, United Kingdom | 11-50 | Exact match | 66 contacts → |
“We bring good energy to the table to help you save yours.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Carbonxgen Limitedcarbonxgen.com HQ: Sandhurst, United KingdomReported employees: 11-50 | Sandhurst, United Kingdom | 11-50 | Exact match | 49 contacts → |
“Carbonxgen is a leading consultancy that specialises in solving complex energy and sustainability challenges.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Energy & Technical Services LTDenergy-ts.com HQ: Bristol, United KingdomReported employees: 11-50 | Bristol, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Energy and Technical Services is an expert in energy consulting and service and has been for 25th years.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Carbon Architecturecarbonarchitecture.co.uk HQ: Hampton Hill, United KingdomReported employees: 11-50 | Hampton Hill, United Kingdom | 11-50 | Exact match | 20 contacts → |
“Carbon Architecture has spent the last twelve years helping energy intensive organisations optimise their processes.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | PRO Enviro LTD Certified B Corpproenviro.co.uk HQ: Rugby, United KingdomReported employees: 11-50 | Rugby, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Pro Enviro is a specialist energy engineering and process optimisation consultancy, with over 30 years’ experience working with manufacturing and other business clients.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Aerodyne Global LTDaerodyneuk.com HQ: Bourne, United KingdomReported employees: 11-50 | Bourne, United Kingdom | 11-50 | Exact match | 16 contacts → |
“TAKE AERODYNAMIC ACTION.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BSSECbssec.co.uk HQ: Westbury, United KingdomReported employees: 1-10 | Westbury, United Kingdom | 1-10 | Exact match | 9 contacts → |
“BSSEC are commercial energy efficiency consultants.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hospitality Energy Saving & Sustainabilityhospitalityenergysaving.com HQ: United KingdomReported employees: 11-50 | United Kingdom | 11-50 | Exact match | 8 contacts → |
“At HESS, we help hospitality businesses transform their energy consumption and sustainability practices, achieving measurable results without disrupting operations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | BEM Servicesbem-services.co.uk HQ: Long Eaton, United KingdomReported employees: 1-10 | Long Eaton, United Kingdom | 1-10 | Exact match | 8 contacts → |
“At BEM Services, our team of Energy Consultants work closely with our Mechanical and Electrical Design Engineers, to be able to advise our clients on how to minimise energy usage…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CSR Sustaincommercialsurveyreports.co.uk HQ: Bury, United KingdomReported employees: 11-50 | Bury, United Kingdom | 11-50 | Exact match | 7 contacts → |
“CSR Sustain provide a comprehensive suite of energy auditing services to optimise asset and operational performance in properties – increasing their asset value, helping…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cerulogycerulogy.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Cerulogy is the consultancy of Dr.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | CLS Energy Consultancy Limitedclsenergy.com HQ: Oxford, United KingdomReported employees: 1-10 | Oxford, United Kingdom | 1-10 | Exact match | 3 contacts → |
“CLS Energy (Consultancy) Ltd is a Chartered Energy and Chartered and Specialist Fleet Management company based in Oxford, UK.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Zeronifyzeronify.com HQ: Chester, United KingdomReported employees: 1-10 | Chester, United Kingdom | 1-10 | Exact match | 3 contacts → |
“A world where businesses thrive, not at the expense of our planet, but in harmony with it.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Maple Project Solutions LTDmapleprojects.co.uk HQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Maple Project Solutions is an innovative energy consultancy, providing solutions to help businesses use energy more efficiently.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eco-Nomics UK LTDeco-nomics.co.uk HQ: Farnham, United KingdomReported employees: 1-10 | Farnham, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Eco-Nomics helps your business reduce both operating costs and energy consumption.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Io-Genio-gen.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“IO-Gen offers a smart and complete energy efficiency solution to your business operations, by leveraging the power of technology and information, our core services are entirely…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Future Focus Energy Limitedfuturefocusenergy.co.uk HQ: Blackpool, United KingdomReported employees: 1-10 | Blackpool, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Soaring energy prices and concern about climate change from rising CO2 emissions has propelled the increased need for energy efficiency to the top of the agenda in the boardroom…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Carbon Sure Consulting LTDcarbonsure.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Carbon Sure Mission Statement • To support businesses reducing their carbon footprint.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Monson Consulting Limitedmonsonconsulting.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 1 contacts → |
“MCL is a specialist consultancy providing sustainability & energy efficiency solutions that deliver results.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ZEXUzexu.co.uk HQ: Neston, United KingdomReported employees: 1-10 | Neston, United Kingdom | 1-10 | Exact match | 1 contacts → |
“Zexu is a consultancy specialising in energy and sustainability.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Carter Energy Consulting LTDcarterenergyconsulting.co.uk HQ: Wymondham, United KingdomReported employees: 1-10 | Wymondham, United Kingdom | 1-10 | Exact match | 1 contacts → |
“I am Jeremy Carter of Carter Energy Consultancy.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 64 company matches
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Fuel efficiency consulting firms: dataset insights
September 28, 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
64 records in the displayed employee bands.
0 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 64 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: September 28, 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 ↗
Questions about this company list
What does Exact match mean for fuel efficiency consulting firms?
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 fuel efficiency consulting firms did RevenueBase find based in the United Kingdom?
The saved snapshot records 64 matching company records, 509 tracked contacts and 258 verified emails. The public preview displays 22 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: September 28, 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
Fuel efficiency consulting firms by geography
- Fuel efficiency consulting firms based in Canada
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Cite this list
RevenueBase Data Team. Top 22 fuel efficiency consulting firms based in the United Kingdom. Snapshot: September 28, 2026. https://revenuebase.ai/companies/fuel-efficiency-consulting-firms/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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- Fuel efficiency consulting firms based in Canada
- Fuel efficiency consulting firms based in France
- Fuel efficiency consulting firms based in Germany
- Fuel efficiency consulting firms based in Italy
- Fuel efficiency consulting firms based in Spain
- Fuel efficiency consulting firms based in the United States