Company lists · Data refreshed September 2026

Top 25 Environmental sustainability software developers based in the United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 326 companies tracked

RevenueBase identified 326 company matches for environmental sustainability software developers associated with the United Kingdom as of September 2026 and tracks 5,085 professional contacts across them, including 2,679 with verified work emails and 483 with mobile numbers. London is the largest hub.

This list covers company matches for environmental sustainability software developers 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 2, 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 2, 2026 How this list was built

326Companies

5,085Contacts tracked

2,679Verified emails

483Mobile numbers

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The 25 largest environmental sustainability software developers based in the United Kingdom

Ranked by team size

Top 25 of 326 company matches for environmental sustainability software developers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ecoonline	Exact match	London, United Kingdom	501-1,000	629 contacts →
	Exact match “EcoOnline delivers uncomplicated environment, health and safety (EHS), chemical management and ESG/sustainability technology solutions to forward-thinking leaders.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2	Cority	Exact match	London, United Kingdom	501-1,000	591 contacts →
	Exact match “Cority helps customers see and prevent risks across their operations in real time.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3	ADP Consulting	Exact match	London, United Kingdom	201-500	463 contacts →
	Exact match “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4	Valpak Limited	Exact match	Stratford-Upon-Avon, United Kingdom	201-500	364 contacts →
	Exact match “Valpak, a Reconomy brand, is an EcoVadis Platinum certified leader in environmental compliance, recycling, and sustainability solutions.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5	Evora Global	Exact match	London, United Kingdom	51-200	149 contacts →
	Exact match “EVORA is an award-winning global sustainability consultancy and software provider supporting real asset investors, owners, and operators.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6	Measurabl	Exact match	Reading, United Kingdom	201-500	138 contacts →
	Exact match “Measurabl is the world's most widely adopted sustainability data platform for real estate.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7	Weefin	Exact match	London, United Kingdom	51-200	119 contacts →
	Exact match “WeeFin is revolutionizing sustainable finance.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	Altruistiq	Exact match	London, United Kingdom	51-200	81 contacts →
	Exact match “Altruistiq is a leading Sustainability Intelligence platform trusted by companies across the agriculture value chain.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	Team Energy Auditing Agency LTD	Exact match	Milton Keynes, United Kingdom	51-200	70 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 2, 2026 · View company records in RevenueBase
10	The Miles Consultancy	Exact match	Crewe, United Kingdom	51-200	67 contacts →
	Exact match “Our mission at The Miles Consultancy (TMC) is to empower businesses with innovative, digital solutions and data-driven insights that reduce costs, lower carbon emissions and…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11	ERM Libryo	Exact match	London, United Kingdom	5,001-10,000	65 contacts →
	Exact match “ERM Libryo is a trusted and pioneering part of ERM’s suite of digital solutions, designed to help organizations navigate complex regulatory landscapes and operational challenges…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12	Track Record Global	Exact match	London, United Kingdom	51-200	64 contacts →
	Exact match “Founded by Frank Miller, Track Record Global are passionate about the future of the planet.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	Manufacture 2030 M2030	Exact match	Oxford, United Kingdom	51-200	62 contacts →
	Exact match “Manufacture 2030 provides global corporations with the certainty they need to hit their Scope 3 emissions reduction targets, using our unique platform, to measure, manage and…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	Kinto Join Limited	Exact match	Epsom, United Kingdom	51-200	61 contacts →
	Exact match “We help organisations understand, measure, and meaningfully reduce their environmental impact through a unique combination of expert consultancy, advanced carbon accounting…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	Action Sustainability	Exact match	London, United Kingdom	51-200	61 contacts →
	Exact match “Recognised for its commitment to employees with a sought-after Best Companies “One To Watch” industry standard, Action Sustainability offers a 3-in-1 solution through…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16	Cura Terrae	Exact match	Manchester, United Kingdom	201-500	50 contacts →
	Exact match “Our mission is to provide services and solutions to help take care of the Earth.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17	WRM	Exact match	Otley, United Kingdom	11-50	47 contacts →
	Exact match “Our world faces unprecedented environmental challenges - from climate change, to biodiversity loss, pollution, and unsustainable resource use.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18	ETUDE	Exact match	London, United Kingdom	11-50	47 contacts →
	Exact match “We are a team of sustainability engineers passionate about creating buildings with a positive impact on the environment and the community.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Minviro	Exact match	London, United Kingdom	11-50	45 contacts →
	Exact match “Minviro is a global leader in Life Cycle Assessment (LCA) services, offering software, consultancy, research, and database solutions to companies driving the energy transition.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20	Diginex Nasdaq Dgnx	Exact match	London, United Kingdom	51-200	41 contacts →
	Exact match “With its suite of solutions, Diginex Ltd unifies carbon accountability, ESG regulatory reporting, human rights due diligence, supply chain risk, worker voice, and ESG investor…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21	Carbonchain	Exact match	London, United Kingdom	11-50	41 contacts →
	Exact match “CarbonChain's platform enables companies to track, report and reduce their supply chain emissions, covering the most carbon-intensive industries (metals and mining, agriculture…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22	Anthesis Nl-Be	Exact match	London, United Kingdom	1,001-5,000	38 contacts →
	Exact match “Wij zijn Anthesis Nederland, voorheen Climate Neutral Group.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23	Natcap	Exact match	Oxford, United Kingdom	11-50	35 contacts →
	Exact match “Natcap is the world's leading nature intelligence provider, helping global companies measure, report, and act on nature and biodiversity risks and opportunities.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24	Envance	Exact match	Stockport, United Kingdom	11-50	29 contacts →
	Exact match “We believe that a better future for people and the planet doesn't have to be at the expense of success in the present.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25	51tocarbonzero	Exact match	United Kingdom	11-50	25 contacts →
	Exact match “51toCarbonZero is the First Climate & Sustainability-Success Platform - combining proprietary software with hands-on expert advisory to help organisations measure, improve and…” Recorded in the RevenueBase company graph · Sep 2, 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 “environmental sustainability software developers”. 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 326 environmental sustainability software developers based in the United Kingdom

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Environmental sustainability software developers based in the United Kingdom at a glance

As of Sep 2, 2026

52.7%Verified-email coverage

9.5%Mobile-number coverage

15.6Average contacts per company

1-10Median size (employees)

45.4%Largest-city concentration · London

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

199

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 “environmental sustainability software developers” 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 2,679 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 2, 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.

Environmental sustainability software developers by metro

Environmental sustainability software developers in London148

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 “environmental sustainability software developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental sustainability software developers are there based in the United Kingdom?

RevenueBase identified 326 company matches for environmental sustainability software developers 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?

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

Which city has the most environmental sustainability software developers?

London leads with 148 company records, followed by Manchester (9) and Edinburgh (8).

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 2,679 professional contacts with verified work emails tracked across these 326 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 2, 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 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.