Company lists · Data refreshed September 2026

Top 25 Commercial energy audit services based in the United Kingdom

RevenueBase identified 192 company matches for commercial energy audit services associated with the United Kingdom as of September 2026 and tracks 799 professional contacts across them, including 299 with verified work emails. London is the largest hub.

This list covers company matches for commercial energy audit services 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 27, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
192Companies
799Contacts tracked
299Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest commercial energy audit services based in the United Kingdom

Ranked by team size
Top 25 of 192 company matches for commercial energy audit services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchDoxford International Business Park, United KingdomHQ recorded Sep 27, 202651-200106 contacts →

Exact match

“Managing business energy can be overwhelming.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchWhite Moss Business Park, United KingdomHQ recorded Sep 27, 202611-5042 contacts →

Exact match

“Cotopaxi Energy is an independent engineering consultancy specialising in utility and carbon reduction.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchHampton Hill, United KingdomHQ recorded Sep 27, 202611-5020 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 27, 2026 · View company records in RevenueBase
4Exact matchSt Albans, United KingdomHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“001 are commercial energy and utility consultants.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchTrafford Park, United KingdomHQ recorded Sep 27, 202611-5014 contacts →

Exact match

“Energy Gain UK consults, designs, executes, maintains and arranges funding for energy efficiency projects within the UK and global marketplace.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchOld Hatfield, United KingdomHQ recorded Sep 27, 202611-5012 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 27, 2026 · View company records in RevenueBase
7Exact matchBarking And Dagenham, United KingdomHQ recorded Sep 27, 202611-5012 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 27, 2026 · View company records in RevenueBase
8Exact matchDundee, United KingdomHQ recorded Sep 27, 202611-5012 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 27, 2026 · View company records in RevenueBase
9Exact matchChippenham, United KingdomHQ recorded Sep 27, 20261-1012 contacts →

Exact match

“SAVE ENERGY.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-509 contacts →

Exact match

“Starting up in 2009, Braithwaite Energy's core business comes from the provision of Energy Performance Certificates (EPCs) for commercial property owners and landlords.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchAltham, United KingdomHQ recorded Sep 27, 202651-2009 contacts →

Exact match

“The Energy Desk or 'TED' for short are an energy service provider that prides itself in helping all sectors of business save on their energy bills.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchWestbury, United KingdomHQ recorded Sep 27, 20261-109 contacts →

Exact match

“BSSEC are commercial energy efficiency consultants.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchNottingham, United KingdomHQ recorded Sep 27, 202611-508 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 27, 2026 · View company records in RevenueBase
14Exact matchManchester, United KingdomHQ recorded Sep 27, 202611-508 contacts →

Exact match

“SB Energy provide a comprehensive energy management solution to businesses, helping to reduce their energy costs and lower their carbon emissions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchManchester, United KingdomHQ recorded Sep 27, 20261-107 contacts →

Exact match

“Real Control Solutions, was founded based on providing quality commitments to our clients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBury, United KingdomHQ recorded Sep 27, 202611-507 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 27, 2026 · View company records in RevenueBase
17Exact matchManchester, United KingdomHQ recorded Sep 27, 20261-107 contacts →

Exact match

“At Green World Solutions our AIM (Audit, Identify, Monitor) is to deliver the most cost effective energy efficiency solutions for your business, with the highest potential returns…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchAylesbury, United KingdomHQ recorded Sep 27, 202611-506 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 27, 2026 · View company records in RevenueBase
19Exact matchRoyal Tunbridge Wells, United KingdomHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Start saving now!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchBromley, United KingdomHQ recorded Sep 27, 202651-2006 contacts →

Exact match

“EPC Choice | Property Compliance & Energy Assessment Specialists EPC Choice is a UK-wide provider of energy and property compliance services, delivering over assessments annually…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchAldershot, United KingdomHQ recorded Sep 27, 20261-106 contacts →

Exact match

“Touchstone Energy Management Services specialise in creating savings on essential monthly expenditures for businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchLymington, United KingdomHQ recorded Sep 27, 20261-106 contacts →

Exact match

“CO2 Target is an energy consultancy delivering exceptional energy cost reductions to companies worldwide.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchSheffield, United KingdomHQ recorded Sep 27, 20261-105 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 27, 2026 · View company records in RevenueBase
24Exact matchLeicester, United KingdomHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Here at Clear Energy Solutions, we offer an impartial review of your business energy requirements to ensure you are getting the best prices, service and management as a total…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchGuildford, United KingdomHQ recorded Sep 27, 20261-105 contacts →

Exact match

“We help companies to reduce their energy usage.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 192 commercial energy audit services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 299 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Commercial energy audit services based in the United Kingdom at a glance

As of Sep 27, 2026
37.4%Verified-email coverage
4.2Average contacts per company
1-10Median size (employees)
13.0%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
151
11-50
31
51-200
8
1,001-5,000
1

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 192 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 “commercial energy audit services” 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 299 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 27, 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 “commercial energy audit services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial energy audit services are there based in the United Kingdom?

RevenueBase identified 192 company matches for commercial energy audit services 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?

TROO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most commercial energy audit services?

London leads with 25 company records, followed by Nottingham (6) and Manchester (5).

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 299 professional contacts with verified work emails tracked across these 192 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 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 192 commercial energy audit services based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.