Company lists · Data refreshed September 2026
Top 25 Energy efficiency auditors based in the United Kingdom
RevenueBase identified 136 company matches for energy efficiency auditors associated with the United Kingdom as of September 2026 and tracks 382 professional contacts across them, including 140 with verified work emails. London is the largest hub.
This list covers company matches for energy efficiency auditors 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 16, 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 efficiency auditors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 16, 2026 · View company records in RevenueBase | |||||
| 2 | 16 contacts → | ||||
Exact match “We are independent building performance engineering specialists, working across the built environment to help architects, commercial developers, housebuilders and building owners…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 12 contacts → | ||||
Exact match “SAP Assessments and Solutions - Design and as built Energy Feasibility Studies Energy Consumption Statements Air Leakage Testing Energy Performance Certificates Part L compliance…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 12 contacts → | ||||
Exact match “Welcome to Eco Target – we are energy specialists based in London and our aim is to help our customers save money on energy bills and reduce carbon footprint.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 12 contacts → | ||||
Exact match “Established in 2002, we work with housing associations, local authorities, sustainability consultants and building surveyors to help understand and improve the condition and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 9 contacts → | ||||
Exact match “BSSEC are commercial energy efficiency consultants.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “An established and extensive provider of Energy Consultancy and Compliance services within the residential, commercial and public building sectors.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 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 16, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “Real Control Solutions, was founded based on providing quality commitments to our clients.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 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 16, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “We offer energy efficiency installations, consultancy and advice, ECO 4 leads and measure modelling and TM advice” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 6 contacts → | ||||
Exact match “Bierce’s wide and diverse range of surveying activities include auditing and technical monitoring for companies involved in energy efficiency measures, Energy Performance…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “CO2 Target is an energy consultancy delivering exceptional energy cost reductions to companies worldwide.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Reduce energy costs?” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “A specialist Building Services Consultancy providing a national coverage, NRGFocus delivers a full range of building analysis and energy auditing services designed to identify…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “We help companies to reduce their energy usage.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Focus Green provides simple and easy-to-understand energy audits and carbon reduction plans.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “SDS is an award winning Energy Services Group with a proven track record of delivering complete energy solutions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Kalm was established to help property owners optimise the energy efficiency of their buildings through the most cost effective measures.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “BEMS Energy specialise in energy management for buildings.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “Moving the boundaries of Air Conditioning Energy Audits!” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “We are a leading name in Compliance Reporting providing professional Environmental Energy Assessment services to Domestic, Commercial and Industrial Organisations.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “EcoEnergy was founded to provide consultation and energy efficiency assessments in domestic and non-domestic sectors, and in recent times has made a progression into providing…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Clifton Energy is an environmental services company based out of United Kingdom.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Energy Intelligent Solutions for energy and cost reduction solutions.” Recorded in the RevenueBase company graph · Sep 16, 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 efficiency auditors”. 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 136 energy efficiency auditors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 140 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy efficiency auditors based in the United Kingdom at a glance
As of Sep 16, 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 136 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 efficiency auditors” 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 140 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 16, 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 “energy efficiency auditors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficiency auditors are there based in the United Kingdom?
RevenueBase identified 136 company matches for energy efficiency auditors 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?
Carbon Architecture tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy efficiency auditors?
London leads with 18 company records, followed by Nottingham (5) and Leeds (4).
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 140 professional contacts with verified work emails tracked across these 136 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 136 energy efficiency auditors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Energy efficiency auditors by geography
- Energy efficiency auditors based in Australia
- Energy efficiency auditors based in Belgium
- Energy efficiency auditors based in Canada
- Energy efficiency auditors based in France
- Energy efficiency auditors based in Germany
- Energy efficiency auditors based in India
- Energy efficiency auditors based in Italy
- Energy efficiency auditors based in the Netherlands
- Energy efficiency auditors based in Poland
- Energy efficiency auditors based in Spain
- Energy efficiency auditors based in Switzerland
- Energy efficiency auditors based in Türkiye
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 efficiency auditors based in Australia
- Energy efficiency auditors based in Belgium
- Energy efficiency auditors based in Canada
- Energy efficiency auditors based in France
- Energy efficiency auditors based in Germany
- Energy efficiency auditors based in India
Company intelligence · public preview
Top 25 energy efficiency auditors 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 136 matching company records for energy efficiency auditors based in the United Kingdom, with 382 tracked contacts and 140 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: September 16, 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 efficiency auditors 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 |  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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MESHmesh-energy.com HQ: Farnham, United KingdomReported employees: 11-50 | Farnham, United Kingdom | 11-50 | Exact match | 16 contacts → |
“We are independent building performance engineering specialists, working across the built environment to help architects, commercial developers, housebuilders and building owners…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Briarybriaryenergy.co.ukHQ: Old Hatfield, United KingdomReported employees: 11-50 | Old Hatfield, United Kingdom | 11-50 | Exact match | 12 contacts → |
“SAP Assessments and Solutions - Design and as built Energy Feasibility Studies Energy Consumption Statements Air Leakage Testing Energy Performance Certificates Part L compliance…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ECO Targetecotarget.co.ukHQ: Barking And Dagenham, United KingdomReported employees: 11-50 | Barking And Dagenham, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Welcome to Eco Target – we are energy specialists based in London and our aim is to help our customers save money on energy bills and reduce carbon footprint.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | IRT Surveysirtsurveys.co.uk HQ: Dundee, United KingdomReported employees: 11-50 | Dundee, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Established in 2002, we work with housing associations, local authorities, sustainability consultants and building surveyors to help understand and improve the condition and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  EPS Groupepsgroup.co.ukHQ: Nottingham, United KingdomReported employees: 11-50 | Nottingham, United Kingdom | 11-50 | Exact match | 8 contacts → |
“An established and extensive provider of Energy Consultancy and Compliance services within the residential, commercial and public building sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Real Control Solutions LTDrealcontrolsolutions.co.uk HQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Real Control Solutions, was founded based on providing quality commitments to our clients.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Total Carbon Savings LTDtotalcarbonsavings.co.uk HQ: Salford, United KingdomReported employees: 1-10 | Salford, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We offer energy efficiency installations, consultancy and advice, ECO 4 leads and measure modelling and TM advice” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Bierce Surveying LTDbierce.co.ukHQ: Aylesbury, United KingdomReported employees: 11-50 | Aylesbury, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Bierce’s wide and diverse range of surveying activities include auditing and technical monitoring for companies involved in energy efficiency measures, Energy Performance…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Co2 Target LTDco2target.co.uk HQ: Lymington, United KingdomReported employees: 1-10 | Lymington, United Kingdom | 1-10 | Exact match | 6 contacts → |
“CO2 Target is an energy consultancy delivering exceptional energy cost reductions to companies worldwide.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Process Energy Limitedprocess-energy.comHQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Reduce energy costs?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | NRG Focusnrgfocus.co.uk HQ: Sheffield, United KingdomReported employees: 1-10 | Sheffield, United Kingdom | 1-10 | Exact match | 5 contacts → |
“A specialist Building Services Consultancy providing a national coverage, NRGFocus delivers a full range of building analysis and energy auditing services designed to identify…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ecopare LTDecopare.co.ukHQ: Guildford, United KingdomReported employees: 1-10 | Guildford, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We help companies to reduce their energy usage.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Focus Greenfocusgreen.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Focus Green provides simple and easy-to-understand energy audits and carbon reduction plans.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SDS Energysdsenergy.comHQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 5 contacts → |
“SDS is an award winning Energy Services Group with a proven track record of delivering complete energy solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Kalm Consultancy Serviceskalmcs.co.uk HQ: Penarth, United KingdomReported employees: 1-10 | Penarth, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Kalm was established to help property owners optimise the energy efficiency of their buildings through the most cost effective measures.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bems Energybemsenergy.co.ukHQ: Christian Malford, United KingdomReported employees: 1-10 | Christian Malford, United Kingdom | 1-10 | Exact match | 4 contacts → |
“BEMS Energy specialise in energy management for buildings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  RW AIR Energy LTDrwairenergy.co.ukHQ: Waterlooville, United KingdomReported employees: 1-10 | Waterlooville, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Moving the boundaries of Air Conditioning Energy Audits!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | GC Reports LTDgcreports.co.uk HQ: Scunthorpe, United KingdomReported employees: 1-10 | Scunthorpe, United Kingdom | 1-10 | Exact match | 3 contacts → |
“We are a leading name in Compliance Reporting providing professional Environmental Energy Assessment services to Domestic, Commercial and Industrial Organisations.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ecoenergyecoenergy.today HQ: Sheffield, United KingdomReported employees: 1-10 | Sheffield, United Kingdom | 1-10 | Exact match | 3 contacts → |
“EcoEnergy was founded to provide consultation and energy efficiency assessments in domestic and non-domestic sectors, and in recent times has made a progression into providing…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Clifton Energycliftonenergy.co.uk HQ: Shipley Bridge, United KingdomReported employees: 1-10 | Shipley Bridge, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Clifton Energy is an environmental services company based out of United Kingdom.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Energy Intelligent Solutionsenergyintelligentsolutions.comHQ: Surrey, United KingdomReported employees: 1-10 | Surrey, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Energy Intelligent Solutions for energy and cost reduction solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Energy efficiency auditors: dataset insights
September 16, 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
135 records in the displayed employee bands.
1 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 136 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 16, 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 energy efficiency auditors?
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 efficiency auditors did RevenueBase find based in the United Kingdom?
The saved snapshot records 136 matching company records, 382 tracked contacts and 140 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: September 16, 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 efficiency auditors by geography
- Energy efficiency auditors based in Australia
- Energy efficiency auditors based in Belgium
- Energy efficiency auditors based in Canada
- Energy efficiency auditors based in France
- Energy efficiency auditors based in Germany
- Energy efficiency auditors based in India
- Energy efficiency auditors based in Italy
- Energy efficiency auditors based in the Netherlands
- Energy efficiency auditors based in Poland
- Energy efficiency auditors based in Spain
- Energy efficiency auditors based in Switzerland
- Energy efficiency auditors based in Türkiye
Cite this list
RevenueBase Data Team. Top 25 energy efficiency auditors based in the United Kingdom. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-efficiency-auditors/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 efficiency auditors based in Australia
- Energy efficiency auditors based in Belgium
- Energy efficiency auditors based in Canada
- Energy efficiency auditors based in France
- Energy efficiency auditors based in Germany
- Energy efficiency auditors based in India
Company intelligence · public preview
Top 25 energy efficiency auditors based in the United Kingdom
RevenueBase records 136 matching company records for energy efficiency auditors based in the United Kingdom, with 382 tracked contacts and 140 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: September 16, 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 efficiency auditors 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 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MESHmesh-energy.com HQ: Farnham, United KingdomReported employees: 11-50 | Farnham, United Kingdom | 11-50 | Exact match | 16 contacts → |
“We are independent building performance engineering specialists, working across the built environment to help architects, commercial developers, housebuilders and building owners…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Briarybriaryenergy.co.uk HQ: Old Hatfield, United KingdomReported employees: 11-50 | Old Hatfield, United Kingdom | 11-50 | Exact match | 12 contacts → |
“SAP Assessments and Solutions - Design and as built Energy Feasibility Studies Energy Consumption Statements Air Leakage Testing Energy Performance Certificates Part L compliance…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ECO Targetecotarget.co.uk HQ: Barking And Dagenham, United KingdomReported employees: 11-50 | Barking And Dagenham, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Welcome to Eco Target – we are energy specialists based in London and our aim is to help our customers save money on energy bills and reduce carbon footprint.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | IRT Surveysirtsurveys.co.uk HQ: Dundee, United KingdomReported employees: 11-50 | Dundee, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Established in 2002, we work with housing associations, local authorities, sustainability consultants and building surveyors to help understand and improve the condition and…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | EPS Groupepsgroup.co.uk HQ: Nottingham, United KingdomReported employees: 11-50 | Nottingham, United Kingdom | 11-50 | Exact match | 8 contacts → |
“An established and extensive provider of Energy Consultancy and Compliance services within the residential, commercial and public building sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Real Control Solutions LTDrealcontrolsolutions.co.uk HQ: Manchester, United KingdomReported employees: 1-10 | Manchester, United Kingdom | 1-10 | Exact match | 7 contacts → |
“Real Control Solutions, was founded based on providing quality commitments to our clients.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Total Carbon Savings LTDtotalcarbonsavings.co.uk HQ: Salford, United KingdomReported employees: 1-10 | Salford, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We offer energy efficiency installations, consultancy and advice, ECO 4 leads and measure modelling and TM advice” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Bierce Surveying LTDbierce.co.uk HQ: Aylesbury, United KingdomReported employees: 11-50 | Aylesbury, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Bierce’s wide and diverse range of surveying activities include auditing and technical monitoring for companies involved in energy efficiency measures, Energy Performance…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Co2 Target LTDco2target.co.uk HQ: Lymington, United KingdomReported employees: 1-10 | Lymington, United Kingdom | 1-10 | Exact match | 6 contacts → |
“CO2 Target is an energy consultancy delivering exceptional energy cost reductions to companies worldwide.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Process Energy Limitedprocess-energy.com HQ: Leeds, United KingdomReported employees: 1-10 | Leeds, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Reduce energy costs?” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | NRG Focusnrgfocus.co.uk HQ: Sheffield, United KingdomReported employees: 1-10 | Sheffield, United Kingdom | 1-10 | Exact match | 5 contacts → |
“A specialist Building Services Consultancy providing a national coverage, NRGFocus delivers a full range of building analysis and energy auditing services designed to identify…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ecopare LTDecopare.co.uk HQ: Guildford, United KingdomReported employees: 1-10 | Guildford, United Kingdom | 1-10 | Exact match | 5 contacts → |
“We help companies to reduce their energy usage.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Focus Greenfocusgreen.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Focus Green provides simple and easy-to-understand energy audits and carbon reduction plans.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SDS Energysdsenergy.com HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 5 contacts → |
“SDS is an award winning Energy Services Group with a proven track record of delivering complete energy solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Kalm Consultancy Serviceskalmcs.co.uk HQ: Penarth, United KingdomReported employees: 1-10 | Penarth, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Kalm was established to help property owners optimise the energy efficiency of their buildings through the most cost effective measures.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bems Energybemsenergy.co.uk HQ: Christian Malford, United KingdomReported employees: 1-10 | Christian Malford, United Kingdom | 1-10 | Exact match | 4 contacts → |
“BEMS Energy specialise in energy management for buildings.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | RW AIR Energy LTDrwairenergy.co.uk HQ: Waterlooville, United KingdomReported employees: 1-10 | Waterlooville, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Moving the boundaries of Air Conditioning Energy Audits!” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | GC Reports LTDgcreports.co.uk HQ: Scunthorpe, United KingdomReported employees: 1-10 | Scunthorpe, United Kingdom | 1-10 | Exact match | 3 contacts → |
“We are a leading name in Compliance Reporting providing professional Environmental Energy Assessment services to Domestic, Commercial and Industrial Organisations.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Ecoenergyecoenergy.today HQ: Sheffield, United KingdomReported employees: 1-10 | Sheffield, United Kingdom | 1-10 | Exact match | 3 contacts → |
“EcoEnergy was founded to provide consultation and energy efficiency assessments in domestic and non-domestic sectors, and in recent times has made a progression into providing…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Clifton Energycliftonenergy.co.uk HQ: Shipley Bridge, United KingdomReported employees: 1-10 | Shipley Bridge, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Clifton Energy is an environmental services company based out of United Kingdom.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Energy Intelligent Solutionsenergyintelligentsolutions.com HQ: Surrey, United KingdomReported employees: 1-10 | Surrey, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Energy Intelligent Solutions for energy and cost reduction solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 136 company matches
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Energy efficiency auditors: dataset insights
September 16, 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
135 records in the displayed employee bands.
1 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 136 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 16, 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 energy efficiency auditors?
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 efficiency auditors did RevenueBase find based in the United Kingdom?
The saved snapshot records 136 matching company records, 382 tracked contacts and 140 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: September 16, 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 efficiency auditors by geography
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- Energy efficiency auditors based in the Netherlands
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Cite this list
RevenueBase Data Team. Top 25 energy efficiency auditors based in the United Kingdom. Snapshot: September 16, 2026. https://revenuebase.ai/companies/energy-efficiency-auditors/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 efficiency auditors based in Australia
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