Company lists · Data refreshed September 2026

Top 25 Real estate sustainability software companies based in the United Kingdom

Name: Real estate sustainability software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 241 companies tracked

RevenueBase identified 241 real estate sustainability software companies headquartered in the United Kingdom as of September 2026 and tracks 3,811 professional contacts across them, including 1,946 with verified work emails. London is the largest hub.

This list covers real estate sustainability software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

241Companies

3,811Contacts tracked

1,946Verified emails

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The 25 largest real estate sustainability software companies based in the United Kingdom

Ranked by team size

Top 25 of 241 real estate sustainability software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to real estate sustainability software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bellrock Group	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	755 contacts →
	Strong evidence “As property experts, we’re committed to optimising real estate for the demands of today and tomorrow by transforming property into sustainable, high-performance estates.” Source: RevenueBase Database · checked Sep 29, 2026
2	Bidwells	Strong evidence	Cambridge, United KingdomHQ checked Sep 29, 2026	501-1,000	664 contacts →
	Strong evidence “We are a leading real estate adviser specialising in the UK’s most pioneering sectors: science & technology, sustainability, and modern living solutions.” Source: RevenueBase Database · checked Sep 29, 2026
3	IES LTD	Partial evidence	Glasgow, United KingdomHQ checked Sep 29, 2026	201-500	374 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
4	ESG Book	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	212 contacts →
	Indirect evidence “ESG Book and EthiFinance have merged!” Source: RevenueBase Database · checked Sep 29, 2026
5	Evora Global	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	148 contacts →
	Strong evidence “EVORA is an award-winning global sustainability consultancy and software provider supporting real asset investors, owners, and operators.” Source: RevenueBase Database · checked Sep 29, 2026
6	Updapt	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	123 contacts →
	Partial evidence “We are a new age technology driven company, providing comprehensive SaaS based ESG (Environmental, Social & Governance) solutions to address end to end sustainability needs of…” Source: RevenueBase Database · checked Sep 29, 2026
7	Lavanda	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	51-200	113 contacts →
	Strong evidence “Our transformative property management software and solutions help support many of the world’s leading real estate companies, helping ensure their future success by providing…” Source: RevenueBase Database · checked Sep 29, 2026
8	Team Energy Auditing Agency LTD	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 29, 2026	51-200	69 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
9	Kinto Join Limited	Indirect evidence	Epsom, United KingdomHQ checked Sep 29, 2026	51-200	61 contacts →
	Indirect evidence “We help organisations understand, measure, and meaningfully reduce their environmental impact through a unique combination of expert consultancy, advanced carbon accounting…” Source: RevenueBase Database · checked Sep 29, 2026
10	Qube Global Software	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	201-500	61 contacts →
	Strong evidence “In 2017 Qube Global Software joined the MRI Software family, establishing a technology powerhouse to support investors, agents, and occupiers globally and locally.” Source: RevenueBase Database · checked Sep 29, 2026
11	UTOPI	Indirect evidence	Glasgow, United KingdomHQ checked Sep 29, 2026	51-200	49 contacts →
	Indirect evidence “The intelligence platform for transforming building performance.” Source: RevenueBase Database · checked Sep 29, 2026
12	Gridedge	Indirect evidence	Birmingham, United KingdomHQ checked Sep 29, 2026	11-50	41 contacts →
	Indirect evidence “Your buildings are running 24/7, making decisions you can't see.” Source: RevenueBase Database · checked Sep 29, 2026
13	KAMMA	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	36 contacts →
	Indirect evidence “Property data that solves the biggest challenges facing UK property Kamma combines cutting-edge technology with market-leading data and analytics to provide solutions for property…” Source: RevenueBase Database · checked Sep 29, 2026
14	Ikano Insight	Indirect evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	33 contacts →
	Indirect evidence “Ikano Insight helps businesses turn ambition into action.” Source: RevenueBase Database · checked Sep 29, 2026
15	ECO Surv	Indirect evidence	Chorley, United KingdomHQ checked Sep 29, 2026	11-50	30 contacts →
	Indirect evidence “ECO Surv provides intelligent compliance and workflow management solutions for the energy efficiency, renewable, and retrofit sector.” Source: RevenueBase Database · checked Sep 29, 2026
16	51tocarbonzero	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	25 contacts →
	Strong evidence “51toCarbonZero is the First Climate & Sustainability-Success Platform - combining proprietary software with hands-on expert advisory to help organisations measure, improve and…” Source: RevenueBase Database · checked Sep 29, 2026
17	Decerna	Partial evidence	Cramlington, United KingdomHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “Decerna is a specialist commercial sustainability consultancy.” Source: RevenueBase Database · checked Sep 29, 2026
18	greenstitch.io	Indirect evidence	London - Bangalore, United KingdomHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “GreenStitch helps fashion, lifestyle and retail companies measure, report and cut their environmental footprint using the data they already have.” Source: RevenueBase Database · checked Sep 29, 2026
19	PHS Solutions	Partial evidence	Houghton Le Spring, United KingdomHQ checked Sep 29, 2026	201-500	22 contacts →
	Partial evidence “We are specialists in sustainability and regeneration, delivering tailored solutions across both residential and commercial sectors.” Source: RevenueBase Database · checked Sep 29, 2026
20	Invida Limited	Strong evidence	Solihull, United KingdomHQ checked Sep 29, 2026	11-50	20 contacts →
	Strong evidence “Invida is a real estate and property technology company that develops and provides industry-leading SaaS solutions to owners and operators of large or complex property portfolios.” Source: RevenueBase Database · checked Sep 29, 2026
21	EHS Data	Partial evidence	Newark, United KingdomHQ checked Sep 29, 2026	11-50	19 contacts →
	Partial evidence “World-leading Environmental Data Management Software.” Source: RevenueBase Database · checked Sep 29, 2026
22	Lifeproven	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	19 contacts →
	Strong evidence “LifeProven is the strategic real estate advisor to the industry’s most forward-thinking institutional investors, developers, and asset owners.” Source: RevenueBase Database · checked Sep 29, 2026
23	Beespace	Indirect evidence	Belfast, United KingdomHQ checked Sep 29, 2026	1-10	18 contacts →
	Indirect evidence “Clear insights, smarter spaces.” Source: RevenueBase Database · checked Sep 29, 2026
24	Elemento Group	Indirect evidence	Barnet, United KingdomHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “Elemento Group are dedicated to the change we see in the property industry as it moves towards sustainable development and living options.” Source: RevenueBase Database · checked Sep 29, 2026
25	KEY ESG	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	11-50	17 contacts →
	Partial evidence “KEY ESG is the platform where sustainability teams and their business colleagues collect, validate, analyse, and report ESG data in one place and connect it to the decisions that…” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: real estate sustainability software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names real estate sustainability software companies.
Partial evidence: Its own public description names part of real estate sustainability software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name real estate sustainability software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 241 real estate sustainability software companies based in the United Kingdom

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Real estate sustainability software companies based in the United Kingdom at a glance

As of Sep 29, 2026

51.1%Verified-email coverage

15.8Average contacts per company

1-10Median size (employees)

39.4%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

153

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 241 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among real estate sustainability software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “real estate sustainability software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names real estate sustainability software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among real estate sustainability software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,946 across the full list. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Real estate sustainability software companies by metro

Real estate sustainability software companies in London95

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names real estate sustainability software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many real estate sustainability software companies are there based in the United Kingdom?

RevenueBase identified 241 real estate sustainability software companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Bellrock Group, headquartered in London, tops this list with the largest team on record.

Which city has the most real estate sustainability software companies?

London leads with 95 headquartered companies, followed by Manchester (6) and Edinburgh (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,946 verified decision-maker contacts tracked across these 241 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

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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 Smart Search, 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.