Company lists · Data refreshed November 2026

Top 14 Continuous emission testing services based in the United Kingdom

RevenueBase identified 26 company matches for continuous emission testing services associated with the United Kingdom as of November 2026 and tracks 365 professional contacts across them, including 70 with verified work emails. Dundee is the largest hub.

This list covers company matches for continuous emission testing services 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 November 5, 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 Nov 5, 2026 How this list was built
26Companies
365Contacts tracked
70Verified emails
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The 14 largest continuous emission testing services based in the United Kingdom

Ranked by team size
Top 14 of 26 company matches for continuous emission testing services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchStockport, United KingdomHQ recorded Nov 5, 202611-5049 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMiddlewich, United KingdomHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“Protea Ltd delivers customer focused solutions for process, emission and environmental monitoring applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchHarlow, United KingdomHQ recorded Nov 5, 202611-5019 contacts →

Exact match

“Our mission here at Aether Compliance is to be forward-thinking and dynamic in our approach to completing compliance across all relevant safety and clean air industry standards.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchDarley Dale, United KingdomHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“CEM SOLUTIONS (UK) LTD Specialists in Continuous Industrial Emissions Monitoring.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchStockport, United KingdomHQ recorded Nov 5, 20261,001-5,00013 contacts →

Exact match

“Exova Catalyst, is the UK’s largest independent, MCERTS and UKAS accredited (EA "approved") stack emissions testing contractor and we have extensive experience in the emissions…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBurton On Trent, United KingdomHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Providing emissions monitoring solutions for a range of industrial processes both in the UK and Worldwide”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchDundee, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“At Alator Data Services, we believe in the power of data to not only drive efficiency, but also to protect our communities and planet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchChester, United KingdomHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Motrac Research Engineering Ltd delivers innovative services and products for ambient and exhaust emissions measurement (range of gases & PM).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchChesterfield, United KingdomHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Industrial instrumentation specialists - flue gas emissions analysis, gas measurement, particulates monitoring, flow monitoring, networked sensors, HMI-PLC programming and system…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBexley, United KingdomHQ recorded Nov 5, 20261-103 contacts →

Exact match

“Green Air Monitoring was established in We monitor and test the workplace environment, indoor air and water – the most fundamental aspects of your working environment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchGlos., United KingdomHQ recorded Nov 5, 202611-502 contacts →

Exact match

“Enviro Technology Services Ltd is part of the Cura Terrae group.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Nov 5, 20261-102 contacts →

Exact match

“Often clients & councils ask for an overview of the recorded data from their environmental monitoring equipment on site.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBanbury, United KingdomHQ recorded Nov 5, 202611-501 contacts →

Exact match

“With over 33 years of experience, Acoem Dynoptic (Dynoptic Systems Ltd incorporating Tunnel Sensors) has established itself a recognised specialist in the design and manufacture…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchIrvine, United KingdomHQ recorded Nov 5, 20261-101 contacts →

Exact match

“TTS Environmental Ltd is an environmental testing and consultancy business established in Scotland in 1991.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 14 of 26 continuous emission testing services based in the United Kingdom

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Continuous emission testing services based in the United Kingdom at a glance

As of Nov 5, 2026
19.2%Verified-email coverage
14.0Average contacts per company
11-50Median size (employees)
7.7%Largest-city concentration · Dundee
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
11
51-200
2
1,001-5,000
1

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 26 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 “continuous emission testing services” 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 70 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 November 5, 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 “continuous emission testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many continuous emission testing services are there based in the United Kingdom?

RevenueBase identified 26 company matches for continuous emission testing services associated with the United Kingdom as of November 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?

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

Which city has the most continuous emission testing services?

Dundee leads with 2 company records, followed by London (2) and Peterborough (2).

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 70 professional contacts with verified work emails tracked across these 26 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 November 5, 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.