Company lists · Data refreshed September 2026

Top 25 Building energy auditing software companies based in the United Kingdom

RevenueBase identified 180 company matches for building energy auditing software companies associated with the United Kingdom as of September 2026 and tracks 1,982 professional contacts across them, including 998 with verified work emails. London is the largest hub.

This list covers company matches for building energy auditing software companies 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
180Companies
1,982Contacts tracked
998Verified emails
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The 25 largest building energy auditing software companies based in the United Kingdom

Ranked by team size
Top 25 of 180 company matches for building energy auditing software companies 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 matchGlasgow, United KingdomHQ recorded Sep 27, 2026201-500374 contacts →

Exact match

“IES is an innovative company at the forefront of the development and application of powerful software simulation tools and consulting services for architects, engineers and others…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchSolihull, United KingdomHQ recorded Sep 27, 2026201-500293 contacts →

Exact match

“Correla exists because we dream of a simpler, greener society powered by our investment in innovation and our passion for customers.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchBury, United KingdomHQ recorded Sep 27, 2026201-500206 contacts →

Exact match

“Who we are » The UK’s leading Energy Management company » Our aim is to increase energy performance within buildings » Deliver energy projects to maximise customer return on…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchOxfordshire, United KingdomHQ recorded Sep 27, 202651-200120 contacts →

Exact match

“AMT-SYBEX has worked in the infrastructure and energy industries since 1990, witnessing many changes; from privatisation to deregulation, to smart energy and beyond.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchMilton Keynes, United KingdomHQ recorded Sep 27, 202651-20069 contacts →

Exact match

“TEAM is the UK’s leading supplier of carbon and energy management solutions committed to driving the efficiency and sustainability of energy consumption and environmental…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchBirmingham, United KingdomHQ recorded Sep 27, 202611-5041 contacts →

Exact match

“Your buildings are running 24/7, making decisions you can't see.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchHarrogate, United KingdomHQ recorded Sep 27, 202611-5037 contacts →

Exact match

“Chameleon Technology is a visionary smart technology solutions company, pioneering smart devices since 2010.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchStroud, United KingdomHQ recorded Sep 27, 202611-5031 contacts →

Exact match

“DesignBuilder is a state-of-the-art software tool for checking building energy, carbon, lighting and comfort performance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchBicester, United KingdomHQ recorded Sep 27, 202611-5031 contacts →

Exact match

“At MPL, we define an Estate as the full network of client facilities contributing to overall energy use.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchChorley, United KingdomHQ recorded Sep 27, 202611-5030 contacts →

Exact match

“ECO Surv provides intelligent compliance and workflow management solutions for the energy efficiency, renewable, and retrofit sector.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchNewark, United KingdomHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Integrated BMS specialise in providing Energy Management Systems for the built environment.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchBurgess Hill, United KingdomHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Synapsys Solutions innovative hardware and software solutions help improve building performance, reduce time pressure on facilities personnel and help building owners improve the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 27, 202611-5025 contacts →

Exact match

“Demand Logic is a multi-award winning building optimisation platform which provides live data intelligence on how a building operates.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchReigate, United KingdomHQ recorded Sep 27, 202651-20019 contacts →

Exact match

“Pillinger Controls Ltd was acquired by Nordomatic in 2023.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchFarnham, United KingdomHQ recorded Sep 27, 202611-5016 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 27, 2026 · View company records in RevenueBase
16Exact matchReading, United KingdomHQ recorded Sep 27, 202611-5016 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 27, 2026 · View company records in RevenueBase
17Exact 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
18Exact 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
19Exact 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
20Exact matchCambridge, United KingdomHQ recorded Sep 27, 202611-5010 contacts →

Exact match

“xWatts is a smart energy management software that reduces costs and emissions by over 20% in commercial buildings via predictive control and automation.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchWesterham, United KingdomHQ recorded Sep 27, 202651-2009 contacts →

Exact match

“Chartwell Controls, an Albireo Energy company, is a leading independent building controls and energy services provider recognised by customers for creating intelligent…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchSwansea, United KingdomHQ recorded Sep 27, 20261-109 contacts →

Exact match

“We're on a mission to help save the planet by reducing home emissions by 2030.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchEdinburgh, United KingdomHQ recorded Sep 27, 202611-509 contacts →

Exact match

“Providing digital tools to accelerate the journey to net-zero.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchLiverpool, United KingdomHQ recorded Sep 27, 202611-509 contacts →

Exact match

“Digital tools for installers to assess homes, guide customers and prove performance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 180 building energy auditing software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 998 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building energy auditing software companies based in the United Kingdom at a glance

As of Sep 27, 2026
50.4%Verified-email coverage
11.0Average contacts per company
1-10Median size (employees)
20.6%Largest-city concentration · London
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
114
11-50
46
51-200
15
201-500
3
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 180 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 auditing software companies” 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 998 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 “building energy auditing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building energy auditing software companies are there based in the United Kingdom?

RevenueBase identified 180 company matches for building energy auditing software companies 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?

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

Which city has the most building energy auditing software companies?

London leads with 37 company records, followed by Cambridge (5) and Glasgow (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 998 professional contacts with verified work emails tracked across these 180 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 180 building energy auditing software companies based in the United Kingdom. Start with a free account, no credit card.

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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.