Company lists · Data refreshed September 2026
Top 25 Building energy auditors based in the United Kingdom
RevenueBase identified 105 company matches for building energy auditors associated with the United Kingdom as of September 2026 and tracks 363 professional contacts across them, including 136 with verified work emails. London is the largest hub.
This list covers company matches for building energy 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 building energy auditors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 20 contacts → | ||||
Exact match “We employ some of the best Retrofit Assessors and Retrofit Coordinators in the industry.” 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 | 16 contacts → | ||||
Exact match “The Syntegra group of companies is a multi-award winning specialist energy efficiency and low carbon building solutions provider.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 16 contacts → | ||||
Exact match “Transforming UK homes and businesses into energy-efficient, future-ready spaces.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 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 | |||||
| 6 | 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 | |||||
| 7 | 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 | |||||
| 8 | 10 contacts → | ||||
Exact match “Eco Efficient Home Solutions (EEH Solutions) is a trusted provider of energy efficiency and retrofit services, specializing in sustainable solutions that meet the highest industry…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 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 | |||||
| 10 | 8 contacts → | ||||
Exact match “TF Energy is a leading force in the UK retrofit sector, recognised for delivering property upgrade projects to the highest standards.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “With a combined experience of over 30 years, GRS ECO provide an end-to-end retrofit service from initial enquiry through to survey, coordination and installation giving households…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 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 | |||||
| 13 | 6 contacts → | ||||
Exact match “National Retrofit Limited is a specialist retrofit energy consultancy delivering compliant PAS 2035 services that improve building performance, cut operating costs, and reduce…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 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 | |||||
| 15 | 4 contacts → | ||||
Exact match “Eala exists so that building owners and occupiers can make the most of their property today in a way that won’t cost the world tomorrow.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Digital Buildings provides “With You All The Way” home retrofit services to homeowners and lenders.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “End-to-End Retrofit service from assessment, through to Trustmark Lodgement, we have the Gnome how to assist.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 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 | |||||
| 19 | 4 contacts → | ||||
Exact match “We provide Domestic Energy Assessors and Retrofit Assessors to improve energy efficiency of your property.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 3 contacts → | ||||
Exact match “Advancing Energy LTD are an Energy Assessment and Building Performance Consultancy specialising in both residential and commercial sectors.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 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 | |||||
| 22 | 3 contacts → | ||||
Exact match “At GBW Retrofit Services Ltd, we bring over a decade of experience in domestic energy efficiency, specialising in retrofit services for existing housing stock across the UK.” 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 “NuPlanet are a building performance consultancy specialising in low-energy and sustainable design.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Facility services upgrades need careful consideration.” 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 “building energy 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 105 building energy auditors based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 136 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Building energy 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 105 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 “building energy 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 136 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 “building energy auditors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many building energy auditors are there based in the United Kingdom?
RevenueBase identified 105 company matches for building energy 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?
Osmosis ACD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most building energy auditors?
London leads with 14 company records, followed by Edinburgh (3) and Nottingham (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 136 professional contacts with verified work emails tracked across these 105 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 105 building energy auditors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Building energy auditors by geography
- Building energy auditors based in Australia
- Building energy auditors based in Belgium
- Building energy auditors based in Canada
- Building energy auditors based in France
- Building energy auditors based in Germany
- Building energy auditors based in Ireland
- Building energy auditors based in Italy
- Building energy auditors based in the Netherlands
- Building energy auditors 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
- Building energy auditors based in Australia
- Building energy auditors based in Belgium
- Building energy auditors based in Canada
- Building energy auditors based in France
- Building energy auditors based in Germany
- Building energy auditors based in Ireland
Company intelligence · public preview
Top 25 building energy 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 105 matching company records for building energy auditors based in the United Kingdom, with 363 tracked contacts and 136 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 building energy 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 | Osmosis ACDosmosis-acd.com HQ: Chorley, United KingdomReported employees: 11-50 | Chorley, United Kingdom | 11-50 | Exact match | 20 contacts → |
“We employ some of the best Retrofit Assessors and Retrofit Coordinators in the industry.” 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 | Syntegra Groupsyntegragroup.com HQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 16 contacts → |
“The Syntegra group of companies is a multi-award winning specialist energy efficiency and low carbon building solutions provider.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Euro Energy Groupeuroenergygroup.co.uk HQ: Huncoat, United KingdomReported employees: 11-50 | Huncoat, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Transforming UK homes and businesses into energy-efficient, future-ready spaces.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  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. | |||||
| 6 |  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. | |||||
| 7 | 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. | |||||
| 8 |  EEH Solutionseeh-s.comHQ: Harlow, United KingdomReported employees: 11-50 | Harlow, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Eco Efficient Home Solutions (EEH Solutions) is a trusted provider of energy efficiency and retrofit services, specializing in sustainable solutions that meet the highest industry…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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. | |||||
| 10 | TF Grouptfenergy.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 8 contacts → |
“TF Energy is a leading force in the UK retrofit sector, recognised for delivering property upgrade projects to the highest standards.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | GRS ECOgrs-eco.co.uk HQ: Colwyn Bay, United KingdomReported employees: 1-10 | Colwyn Bay, United Kingdom | 1-10 | Exact match | 7 contacts → |
“With a combined experience of over 30 years, GRS ECO provide an end-to-end retrofit service from initial enquiry through to survey, coordination and installation giving households…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  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. | |||||
| 13 | National Retrofit Limitedthenrl.co.uk HQ: Halifax, United KingdomReported employees: 1-10 | Halifax, United Kingdom | 1-10 | Exact match | 6 contacts → |
“National Retrofit Limited is a specialist retrofit energy consultancy delivering compliant PAS 2035 services that improve building performance, cut operating costs, and reduce…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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. | |||||
| 15 | Eala Impactsealaimpacts.com HQ: Edinburgh, United KingdomReported employees: 1-10 | Edinburgh, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Eala exists so that building owners and occupiers can make the most of their property today in a way that won’t cost the world tomorrow.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Digital Buildings Limiteddigitalbuildings.co.uk HQ: Inkpen, United KingdomReported employees: 11-50 | Inkpen, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Digital Buildings provides “With You All The Way” home retrofit services to homeowners and lenders.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Green Gnomes LTDgreengnomes.co.uk HQ: Stowmarket, United KingdomReported employees: 1-10 | Stowmarket, United Kingdom | 1-10 | Exact match | 4 contacts → |
“End-to-End Retrofit service from assessment, through to Trustmark Lodgement, we have the Gnome how to assist.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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. | |||||
| 19 | E&f Retrofit Services LTDefretrofitservices.co.uk HQ: Wrexham, United KingdomReported employees: 1-10 | Wrexham, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We provide Domestic Energy Assessors and Retrofit Assessors to improve energy efficiency of your property.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Advancing Energy LTDadvancingenergy.co.ukHQ: Cramlington, United KingdomReported employees: 1-10 | Cramlington, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Advancing Energy LTD are an Energy Assessment and Building Performance Consultancy specialising in both residential and commercial sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 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. | |||||
| 22 | GBW Retrofit Servicesgbwretrofitservices.co.uk HQ: Glasgow, United KingdomReported employees: 1-10 | Glasgow, United Kingdom | 1-10 | Exact match | 3 contacts → |
“At GBW Retrofit Services Ltd, we bring over a decade of experience in domestic energy efficiency, specialising in retrofit services for existing housing stock across the UK.” 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 | Nuplanetnuplanet.co.uk HQ: Hove, United KingdomReported employees: 1-10 | Hove, United Kingdom | 1-10 | Exact match | 3 contacts → |
“NuPlanet are a building performance consultancy specialising in low-energy and sustainable design.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Beehive Energy Assessmentsbeehiveenergy.co.uk HQ: Trowbridge, United KingdomReported employees: 1-10 | Trowbridge, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Facility services upgrades need careful consideration.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 105 company matches
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Building energy 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
104 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 105 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 building energy 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 building energy auditors did RevenueBase find based in the United Kingdom?
The saved snapshot records 105 matching company records, 363 tracked contacts and 136 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
Building energy auditors by geography
- Building energy auditors based in Australia
- Building energy auditors based in Belgium
- Building energy auditors based in Canada
- Building energy auditors based in France
- Building energy auditors based in Germany
- Building energy auditors based in Ireland
- Building energy auditors based in Italy
- Building energy auditors based in the Netherlands
- Building energy auditors based in the United States
Cite this list
RevenueBase Data Team. Top 25 building energy auditors based in the United Kingdom. Snapshot: September 16, 2026. https://revenuebase.ai/companies/building-energy-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
- Building energy auditors based in Australia
- Building energy auditors based in Belgium
- Building energy auditors based in Canada
- Building energy auditors based in France
- Building energy auditors based in Germany
- Building energy auditors based in Ireland
Company intelligence · public preview
Top 25 building energy auditors based in the United Kingdom
RevenueBase records 105 matching company records for building energy auditors based in the United Kingdom, with 363 tracked contacts and 136 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 building energy 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 | Osmosis ACDosmosis-acd.com HQ: Chorley, United KingdomReported employees: 11-50 | Chorley, United Kingdom | 11-50 | Exact match | 20 contacts → |
“We employ some of the best Retrofit Assessors and Retrofit Coordinators in the industry.” 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 | Syntegra Groupsyntegragroup.com HQ: Reading, United KingdomReported employees: 11-50 | Reading, United Kingdom | 11-50 | Exact match | 16 contacts → |
“The Syntegra group of companies is a multi-award winning specialist energy efficiency and low carbon building solutions provider.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Euro Energy Groupeuroenergygroup.co.uk HQ: Huncoat, United KingdomReported employees: 11-50 | Huncoat, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Transforming UK homes and businesses into energy-efficient, future-ready spaces.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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. | |||||
| 6 | 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. | |||||
| 7 | 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. | |||||
| 8 | EEH Solutionseeh-s.com HQ: Harlow, United KingdomReported employees: 11-50 | Harlow, United Kingdom | 11-50 | Exact match | 10 contacts → |
“Eco Efficient Home Solutions (EEH Solutions) is a trusted provider of energy efficiency and retrofit services, specializing in sustainable solutions that meet the highest industry…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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. | |||||
| 10 | TF Grouptfenergy.co.uk HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 8 contacts → |
“TF Energy is a leading force in the UK retrofit sector, recognised for delivering property upgrade projects to the highest standards.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | GRS ECOgrs-eco.co.uk HQ: Colwyn Bay, United KingdomReported employees: 1-10 | Colwyn Bay, United Kingdom | 1-10 | Exact match | 7 contacts → |
“With a combined experience of over 30 years, GRS ECO provide an end-to-end retrofit service from initial enquiry through to survey, coordination and installation giving households…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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. | |||||
| 13 | National Retrofit Limitedthenrl.co.uk HQ: Halifax, United KingdomReported employees: 1-10 | Halifax, United Kingdom | 1-10 | Exact match | 6 contacts → |
“National Retrofit Limited is a specialist retrofit energy consultancy delivering compliant PAS 2035 services that improve building performance, cut operating costs, and reduce…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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. | |||||
| 15 | Eala Impactsealaimpacts.com HQ: Edinburgh, United KingdomReported employees: 1-10 | Edinburgh, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Eala exists so that building owners and occupiers can make the most of their property today in a way that won’t cost the world tomorrow.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Digital Buildings Limiteddigitalbuildings.co.uk HQ: Inkpen, United KingdomReported employees: 11-50 | Inkpen, United Kingdom | 11-50 | Exact match | 4 contacts → |
“Digital Buildings provides “With You All The Way” home retrofit services to homeowners and lenders.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Green Gnomes LTDgreengnomes.co.uk HQ: Stowmarket, United KingdomReported employees: 1-10 | Stowmarket, United Kingdom | 1-10 | Exact match | 4 contacts → |
“End-to-End Retrofit service from assessment, through to Trustmark Lodgement, we have the Gnome how to assist.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 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. | |||||
| 19 | E&f Retrofit Services LTDefretrofitservices.co.uk HQ: Wrexham, United KingdomReported employees: 1-10 | Wrexham, United Kingdom | 1-10 | Exact match | 4 contacts → |
“We provide Domestic Energy Assessors and Retrofit Assessors to improve energy efficiency of your property.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Advancing Energy LTDadvancingenergy.co.uk HQ: Cramlington, United KingdomReported employees: 1-10 | Cramlington, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Advancing Energy LTD are an Energy Assessment and Building Performance Consultancy specialising in both residential and commercial sectors.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | 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. | |||||
| 22 | GBW Retrofit Servicesgbwretrofitservices.co.uk HQ: Glasgow, United KingdomReported employees: 1-10 | Glasgow, United Kingdom | 1-10 | Exact match | 3 contacts → |
“At GBW Retrofit Services Ltd, we bring over a decade of experience in domestic energy efficiency, specialising in retrofit services for existing housing stock across the UK.” 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 | Nuplanetnuplanet.co.uk HQ: Hove, United KingdomReported employees: 1-10 | Hove, United Kingdom | 1-10 | Exact match | 3 contacts → |
“NuPlanet are a building performance consultancy specialising in low-energy and sustainable design.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Beehive Energy Assessmentsbeehiveenergy.co.uk HQ: Trowbridge, United KingdomReported employees: 1-10 | Trowbridge, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Facility services upgrades need careful consideration.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 105 company matches
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Building energy 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
104 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 105 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 building energy 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 building energy auditors did RevenueBase find based in the United Kingdom?
The saved snapshot records 105 matching company records, 363 tracked contacts and 136 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.
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Cite this list
RevenueBase Data Team. Top 25 building energy auditors based in the United Kingdom. Snapshot: September 16, 2026. https://revenuebase.ai/companies/building-energy-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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