Company lists · Data refreshed September 2026

Top 25 Industrial decarbonization companies based in the United Kingdom

Name: Industrial decarbonization 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 17, 2026 494 companies tracked

RevenueBase identified 494 company matches for industrial decarbonization companies associated with the United Kingdom as of September 2026 and tracks 38,140 professional contacts across them, including 16,086 with verified work emails. London is the largest hub.

This list covers company matches for industrial decarbonization 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 17, 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 17, 2026 How this list was built

494Companies

38,140Contacts tracked

16,086Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial decarbonization companies based in the United Kingdom

Ranked by team size

Top 25 of 494 company matches for industrial decarbonization companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Subsea7	Exact match	London, United KingdomHQ recorded Sep 17, 2026	10001+	12,645 contacts →
	Exact match “Subsea7 makes offshore energy transition possible through the continuous evolution of lower-carbon oil and gas and by enabling the growth of renewables and emerging energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Howden, A Chart Industries Company	Exact match	Renfrew, United KingdomHQ recorded Sep 17, 2026	5,001-10,000	3,287 contacts →
	Exact match “Howden, A Chart Industries Company is a leading global provider of mission critical air and gas handling products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Veolia UK	Exact match	London, United KingdomHQ recorded Sep 17, 2026	10001+	2,823 contacts →
	Exact match “Veolia UK provides solutions for ecological transformation which means reconciling human progress with environmental protection.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Clarke Energy	Exact match	Liverpool, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	1,049 contacts →
	Exact match “Clarke Energy, a Rehlko company, specialises in energy efficient, low carbon and flexible energy systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Anthesis Group	Exact match	London, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	894 contacts →
	Exact match “Anthesis guides clients to sustainable performance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	SMS PLC	Exact match	Glasgow, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	766 contacts →
	Exact match “Through our range of innovative energy solutions, we are delivering the future of smart energy – working closely with private and public sector partners to decarbonise the UK…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	KBC A Yokogawa Company	Exact match	Walton-on-thames, United KingdomHQ recorded Sep 17, 2026	201-500	658 contacts →
	Exact match “We are passionate about driving sustainable change for our planet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	PX Group	Exact match	Stockton On Tees, United KingdomHQ recorded Sep 17, 2026	501-1,000	617 contacts →
	Exact match “px Group is a fully integrated infrastructure solutions business which delivers net zero and stakeholder success through elite performance in the safety, availability, reliability…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Northern GAS And Power	Exact match	Gateshead, United KingdomHQ recorded Sep 17, 2026	501-1,000	509 contacts →
	Exact match “As leaders in our field, we’re trusted by over businesses to provide a full energy service.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	EET Fuels	Exact match	Ellesmere Port, United KingdomHQ recorded Sep 17, 2026	501-1,000	214 contacts →
	Exact match “EET Fuels is a key part of Essar Energy Transition, which was established in 2023 to invest a total of US$3.6 billion in developing a range of low carbon energy transition…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Avantis	Exact match	Cardiff, United KingdomHQ recorded Sep 17, 2026	501-1,000	213 contacts →
	Exact match “Avantis Group, based in the UK, is a global leader in energy and transportation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	LOW Carbon	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	195 contacts →
	Exact match “Low Carbon creates renewable energy to fight climate change.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Carbon Clean	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	188 contacts →
	Exact match “Carbon Clean is the point-source carbon capture expert, driving the decarbonisation of hard-to-abate industries for more than 15 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	FIELD	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	179 contacts →
	Exact match “We're creating the renewable energy infrastructure and trading company of the future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	CFP Energy	Exact match	London, United KingdomHQ recorded Sep 17, 2026	201-500	171 contacts →
	Exact match “CFP Energy is a leading provider of energy and environmental solutions for industrial and commercial clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	AFC Energy	Exact match	Cranleigh, United KingdomHQ recorded Sep 17, 2026	51-200	149 contacts →
	Exact match “AFC Energy is the leading provider of Hydrogen fuel cell technology to generate clean off-grid energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Bring Energy	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	125 contacts →
	Exact match “We are Bring Energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Ecolibrium	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	109 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	First Mode	Exact match	London, United KingdomHQ recorded Sep 17, 2026	201-500	93 contacts →
	Exact match “First Mode develops and manufactures decarbonization solutions for heavy industry partners dedicated to the clean energy future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Katoni Engineering	Exact match	Aberdeen, United KingdomHQ recorded Sep 17, 2026	51-200	90 contacts →
	Exact match “Katoni provides consulting, engineering, optimisation and emissions reduction support for the Energy Sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Storegga	Exact match	London, United KingdomHQ recorded Sep 17, 2026	51-200	83 contacts →
	Exact match “Storegga, a business established in 2020 as an independent champion for the development of carbon reduction and carbon removal technologies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	clearvue.business	Exact match	Gateshead, United KingdomHQ recorded Sep 17, 2026	51-200	81 contacts →
	Exact match “We enable businesses to succeed in the environmental components of their ESG strategies through comprehensive net zero consulting services and ground-breaking carbon and energy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Blackhall & Powis	Exact match	Glasgow, United KingdomHQ recorded Sep 17, 2026	51-200	75 contacts →
	Exact match “We assemble the land, rights in land and deliver projects needed for the energy transition.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Team Energy Auditing Agency LTD	Exact match	Milton Keynes, United KingdomHQ recorded Sep 17, 2026	51-200	69 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 17, 2026 · View company records in RevenueBase
25	City Science	Exact match	Exeter, United KingdomHQ recorded Sep 17, 2026	51-200	68 contacts →
	Exact match “CARBON FIRST ENGINEERING City Science is the first engineering company dedicated to decarbonisation.” Recorded in the RevenueBase company graph · Sep 17, 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 “industrial decarbonization companies”. 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 494 industrial decarbonization companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 16,086 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Industrial decarbonization companies based in the United Kingdom at a glance

As of Sep 17, 2026

42.2%Verified-email coverage

77.2Average contacts per company

1-10Median size (employees)

35.8%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

260

11-50

163

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 494 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 “industrial decarbonization 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 16,086 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 17, 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 “industrial decarbonization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial decarbonization companies are there based in the United Kingdom?

RevenueBase identified 494 company matches for industrial decarbonization 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?

Subsea7 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial decarbonization companies?

London leads with 177 company records, followed by Edinburgh (16) and Manchester (16).

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 16,086 professional contacts with verified work emails tracked across these 494 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 494 industrial decarbonization companies based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Industrial decarbonization companies by geography

Browse the directory

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.