Company lists · Data refreshed September 2026

Top 25 Carbon accounting software for construction based in London, United Kingdom

Name: Carbon accounting software for construction based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 52 companies tracked

RevenueBase identified 52 carbon accounting software for construction headquartered in London, United Kingdom as of September 2026 and tracks 699 professional contacts across them, including 234 with verified work emails and 32 with mobile numbers. London is the largest hub.

This list covers carbon accounting software for construction headquartered in London, 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 8, 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 8, 2026 86% judged on-target in blind review

52Companies

699Contacts tracked

234Verified emails

32Mobile numbers

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The 25 largest carbon accounting software for construction based in London, United Kingdom

Ranked by team size

Top 25 of 52 carbon accounting software for construction based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to carbon accounting software for construction: 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	Updapt	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	123 contacts →
	Indirect 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 8, 2026
2	Ecolibrium	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	109 contacts →
	Indirect evidence “Ecolibrium is a sustainability tech company that empowers people to make better decisions based on proven data-driven ML algorithms through continuous monitoring, analysis and…” Source: RevenueBase Database · checked Sep 8, 2026
3	Qualis Flow Qflow	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	57 contacts →
	Partial evidence “Qflow is a digital platform that captures real-time materials and waste data at the source, enabling project teams to make informed decisions on cost, carbon, and quality.” Source: RevenueBase Database · checked Sep 8, 2026
4	Zevero	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	45 contacts →
	Partial evidence “Zevero is a leading carbon management platform that empowers organisations to measure, reduce, and report their carbon emissions with precision and efficiency.” Source: RevenueBase Database · checked Sep 8, 2026
5	Carbonchain	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	42 contacts →
	Partial evidence “CarbonChain's platform enables companies to track, report and reduce their supply chain emissions, covering the most carbon-intensive industries (metals and mining, agriculture…” Source: RevenueBase Database · checked Sep 8, 2026
6	Karbonwise	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	42 contacts →
	Indirect evidence “KarbonWise is a sustainability solutions company that helps businesses take climate action with confidence and clarity.” Source: RevenueBase Database · checked Sep 8, 2026
7	Minimum	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	29 contacts →
	Strong evidence “Minimum is the leading carbon accounting software for enterprise companies.” Source: RevenueBase Database · checked Sep 8, 2026
8	Carbonquota	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	24 contacts →
	Partial evidence “We are trusted experts in carbon measurement and reduction, specialising in packaging and print manufacturing, media and logistics sectors.” Source: RevenueBase Database · checked Sep 8, 2026
9	Neuerenergy	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	15 contacts →
	Indirect evidence “NeuerEnergy SaaS platform streamlines your Net Zero journey.” Source: RevenueBase Database · checked Sep 8, 2026
10	Climatise	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	15 contacts →
	Strong evidence “Climatise is a carbon accounting platform that simplifies and streamlines sustainability reporting.” Source: RevenueBase Database · checked Sep 8, 2026
11	MY Emissions	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	15 contacts →
	Strong evidence “My Emissions is a carbon accounting platform for food companies to accurately measure carbon emissions, reduce their impact, and achieve net-zero goals.” Source: RevenueBase Database · checked Sep 8, 2026
12	Furthr B Corp	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	13 contacts →
	Partial evidence “Furthr helps leading businesses to make Carbon Management work in practice.” Source: RevenueBase Database · checked Sep 8, 2026
13	GAIA	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	9 contacts →
	Indirect evidence “Gaia is a UK-based green technology company that builds online tools for companies and corporations within the environmental space.” Source: RevenueBase Database · checked Sep 8, 2026
14	Climate Essentials	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	8 contacts →
	Partial evidence “Our mission is to empower individuals, SMEs and public authorities to take control of their carbon emissions.” Source: RevenueBase Database · checked Sep 8, 2026
15	Preoptima	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	6 contacts →
	Partial evidence “Preoptima develops digital tools that help both industry and local government reduce the whole life carbon impact of buildings.” Source: RevenueBase Database · checked Sep 8, 2026
16	Carbonanalytics	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	5 contacts →
	Strong evidence “CarbonAnalytics \| AI-Enhanced Carbon Accounting Platform* Most sustainability teams with limited budgets spend 80% of their time chasing data instead of driving strategy.” Source: RevenueBase Database · checked Sep 8, 2026
17	Changing Planet Solutions	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	4 contacts →
	Indirect evidence “Now, more-than-ever, effective, expedient, and quantifiable, climate change action, is demanded of organisations and their procurement managers.” Source: RevenueBase Database · checked Sep 8, 2026
18	VRM Tech	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	4 contacts →
	Strong evidence “VRM Tech is a software firm that helps building stock owners to monitor, optimise and significantly reduce energy costs, carbon emissions and improve the health of their buildings.” Source: RevenueBase Database · checked Sep 8, 2026
19	NOTCH	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	3 contacts →
	Strong evidence “At notch, we believe carbon accounting is not simply compliance - it’s a business opportunity.” Source: RevenueBase Database · checked Sep 8, 2026
20	Smarthead	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	3 contacts →
	Indirect evidence “Elevate Your ESG Reporting Game.” Source: RevenueBase Database · checked Sep 8, 2026
21	Construction Carbon	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	3 contacts →
	Partial evidence “We provide a centralised embodied carbon management platform for real estate developers and other professionals, clarifying the web of assessment tools, methodologies and guidance.” Source: RevenueBase Database · checked Sep 8, 2026
22	Veriport LTD	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	3 contacts →
	Strong evidence “ESG, Sustainability, and Carbon Software Solutions Manage and track data, KPIs and disclosures.” Source: RevenueBase Database · checked Sep 8, 2026
23	Packaged Insight	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	2 contacts →
	Indirect evidence “Driving Sustainability Through Data-Led Solutions Packaged Insight is a powerful, cloud-based platform designed to help organisations drive sustainability, boost efficiency, and…” Source: RevenueBase Database · checked Sep 8, 2026
24	Thallo	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	2 contacts →
	Indirect evidence “Thallo exists to scale climate action.” Source: RevenueBase Database · checked Sep 8, 2026
25	Carbonside	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	1 contacts →
	Partial evidence “Carbonside is a sustainable emissions management platform that empowers businesses of all sizes.” Source: RevenueBase Database · checked Sep 8, 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: carbon accounting software for construction. 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 carbon accounting software for construction.
Partial evidence: Its own public description names part of carbon accounting software for construction, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name carbon accounting software for construction. 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 52 carbon accounting software for construction based in London, United Kingdom

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Carbon accounting software for construction based in London, United Kingdom at a glance

As of Sep 8, 2026

33.5%Verified-email coverage

4.6%Mobile-number coverage

13.4Average contacts per company

1-10Median size (employees)

105.8%Largest-city concentration · London

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2170–30

1631–60

061–90

090–180

1180+

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 carbon accounting software for construction, 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 London, United Kingdom whose own description of what they do matches “carbon accounting software for construction”. 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 carbon accounting software for construction), 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 carbon accounting software for construction, and records with no verified work email. Companies headquartered outside London 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, 234 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 8, 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.

Carbon accounting software for construction by metro in the United Kingdom

Carbon accounting software for construction in London55

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 carbon accounting software for construction, 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 carbon accounting software for construction are there based in London, United Kingdom?

RevenueBase identified 52 carbon accounting software for construction headquartered in London, 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?

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

Which city has the most carbon accounting software for construction?

London leads with 55 headquartered companies, followed by Manchester (5) 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 234 verified decision-maker contacts tracked across these 52 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 8, 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.