Company lists · Data refreshed September 2026

Top 25 Industrial emissions monitoring companies based in the United Kingdom

Name: Industrial emissions monitoring 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 219 companies tracked

RevenueBase identified 219 company matches for industrial emissions monitoring companies associated with the United Kingdom as of September 2026 and tracks 3,100 professional contacts across them, including 1,306 with verified work emails. London is the largest hub.

This list covers company matches for industrial emissions monitoring 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

219Companies

3,100Contacts tracked

1,306Verified emails

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The 25 largest industrial emissions monitoring companies based in the United Kingdom

Ranked by team size

Top 25 of 219 company matches for industrial emissions monitoring 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	Valpak Limited	Exact match	Stratford-upon-avon, United KingdomHQ recorded Sep 17, 2026	201-500	347 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 17, 2026 · View company records in RevenueBase
2	Servomex	Exact match	Crowborough, United KingdomHQ recorded Sep 17, 2026	201-500	284 contacts →
	Exact match “The world expert in gas analysis, Servomex has established itself as the leading provider of reliable, accurate, and stable gas measurement solutions to industries across the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	ERG AIR Pollution Control LTD	Exact match	Horsham, United KingdomHQ recorded Sep 17, 2026	51-200	88 contacts →
	Exact match “ERG is a specialist environmental engineering contractor.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Kane International Limited	Exact match	Welwyn Garden City, United KingdomHQ recorded Sep 17, 2026	51-200	74 contacts →
	Exact match “Since 1963, Kane International Ltd has been in Welwyn Garden City, Hertfordshire, and has a long history and broad experience designing and manufacturing portable test equipment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Cura Terrae	Exact match	Sheffield, United KingdomHQ recorded Sep 17, 2026	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 17, 2026 · View company records in RevenueBase
6	RJM International	Exact match	Winchester, United KingdomHQ recorded Sep 17, 2026	11-50	48 contacts →
	Exact match “RJM International is an award-winning, engineering business that specialises in resolving complex combustion and emissions-related challenges for global power companies, biomass…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	AIR Quality Consultants LTD Part Of Logika Group	Exact match	Bristol, United KingdomHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “Established in 1993, Air Quality Consultants has a strong and proven track record in providing independent air quality services to private and public sector clients, both within…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Cambustion	Exact match	Cambridge, United KingdomHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “Founded in 1987, based in Cambridge, UK, Cambustion has two internal groups: The Products division specialises in the design and manufacture of high grade instrumentation for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Casella	Exact match	Kempston, United KingdomHQ recorded Sep 17, 2026	51-200	47 contacts →
	Exact match “Casella are global leaders in noise, dust and vibration monitoring.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Aether	Exact match	Oxford, United KingdomHQ recorded Sep 17, 2026	11-50	45 contacts →
	Exact match “Aether provides consultancy in air quality and climate change emissions inventories, forecasting and policy analysis.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	GGS	Exact match	Stockport, United KingdomHQ recorded Sep 17, 2026	11-50	45 contacts →
	Exact match “Welcome to GGS, Experts in Continuous Monitoring GGS is the UK’s leading provider of continuous gas monitoring data, analysis and interpretation services With a reputation built…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Carbonchain	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	42 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 17, 2026 · View company records in RevenueBase
13	System Hygienics LTD	Exact match	Polegate, United KingdomHQ recorded Sep 17, 2026	11-50	42 contacts →
	Exact match “At System Hygienics, we pride ourselves on being industry leaders in providing clean air and a safe environment for your employees, patients, and customers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Codel International LTD	Exact match	Bakewell, United KingdomHQ recorded Sep 17, 2026	51-200	35 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	QLM Technology	Exact match	Paignton, United KingdomHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “QLM systems provide world-leading quantification and visualisation of industrial methane emissions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	AIRLY	Exact match	London, United KingdomHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “We are Airly.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Earthsense	Exact match	Leicester, United KingdomHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “EarthSense empowers businesses, governments, and communities to make cleaner air a reality.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	HVDS	Exact match	Stafford, United KingdomHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “HVDS is a trusted partner for over 100 leading food manufacturers in the UK and Ireland, specialising in air quality and clean air solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Environmental Compliance Limited - ECL	Exact match	Treforest Industrial Estate, United KingdomHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “ECL provides a specialist range of consultancy, measurement, monitoring and training services to clients operating in a broad range of industrial sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	GAS Data	Exact match	Coventry, United KingdomHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Gas Data Ltd designs and manufactures world leading portable and fixed gas analysis instrumentation in addition to portal methane leak detectors and fixed-position air quality…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Corgin LTD	Exact match	Stafford, United KingdomHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Corgin gives peace of mind to those who care about clean water and clean air.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Shawcity	Exact match	Watchfield, United KingdomHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Established in 1976, Shawcity are the UK’s leading specialists in the provision of monitoring instrumentation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	A1-Cbiss	Exact match	Birkenhead, United KingdomHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “In July 2023, A1-CBISS Limited merged with ENVEA UK Limited.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Frontline Safety UK LTD	Exact match	Glasgow, United KingdomHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Frontline Safety UK Ltd is a national provider of Gas and Environmental Monitoring instrumentation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Hach-Lange	Exact match	Manchester, United KingdomHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Air and water quality instrumentation for the life sciences and electronics industries.” 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 emissions monitoring 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 219 industrial emissions monitoring companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,306 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial emissions monitoring companies based in the United Kingdom at a glance

As of Sep 17, 2026

42.1%Verified-email coverage

14.2Average contacts per company

1-10Median size (employees)

11.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

116

11-50

51-200

201-500

501-1,000

1,001-5,000

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 219 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 emissions monitoring 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 1,306 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 emissions monitoring companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 219 company matches for industrial emissions monitoring 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?

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

Which city has the most industrial emissions monitoring companies?

London leads with 24 company records, followed by Cambridge (5) and Stafford (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 1,306 professional contacts with verified work emails tracked across these 219 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.

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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.