Company lists · Data refreshed September 2026

Top 25 Air quality monitoring firms based in the United Kingdom

Name: Air quality monitoring firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 167 companies tracked

RevenueBase identified 167 company matches for air quality monitoring firms associated with the United Kingdom as of September 2026 and tracks 1,196 professional contacts across them, including 418 with verified work emails. London is the largest hub.

This list covers company matches for air quality monitoring firms 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 19, 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 19, 2026 How this list was built

167Companies

1,196Contacts tracked

418Verified emails

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The 25 largest air quality monitoring firms based in the United Kingdom

Ranked by team size

Top 25 of 167 company matches for air quality monitoring firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Cura Terrae	Exact match	Sheffield, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
2	AIR Quality Consultants LTD Part Of Logika Group	Exact match	Bristol, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
3	Aether	Exact match	Oxford, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4	AIRLY	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	33 contacts →
	Exact match “We are Airly.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	PEC LTD	Exact match	Lowton, United KingdomHQ recorded Sep 19, 2026	n/a	32 contacts →
	Exact match “PEC Ltd was founded at the start of 2021 with the aim of providing a modern approach to environmental consulting.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Earthsense	Exact match	Leicester, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
7	HVDS	Exact match	Stafford, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
8	Shawcity	Exact match	Watchfield, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
9	A1-Cbiss	Exact match	Birkenhead, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
10	Hach-Lange	Exact match	Manchester, United KingdomHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
11	Protea LTD	Exact match	Middlewich, United KingdomHQ recorded Sep 19, 2026	11-50	21 contacts →
	Exact match “Protea Ltd delivers customer focused solutions for process, emission and environmental monitoring applications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Mirico	Exact match	Harwell, United KingdomHQ recorded Sep 19, 2026	11-50	20 contacts →
	Exact match “Mirico protects people and the environment through continuous, wide area monitoring of hazardous and greenhouse gas (GHG) emissions across entire sites with just a single…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Dustscanaq	Exact match	Witney, United KingdomHQ recorded Sep 19, 2026	11-50	19 contacts →
	Exact match “DustScanAQ is an employee owned environmental consultancy specialising in dust and air quality monitoring and consultancy services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	SKC LTD	Exact match	Blandford Forum, United KingdomHQ recorded Sep 19, 2026	11-50	17 contacts →
	Exact match “Since 1982, SKC Limited, based in Dorset, have specialised in the manufacture and supply of air sampling equipment, kits, media and accessories for personal and static sampling…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	AIR Spectrum Environmental	Exact match	Worcester, United KingdomHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “Prioritising Air Quality.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Trident Water Solutions Limited	Exact match	Royal Wootton Bassett, United KingdomHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “Trident Water Solutions are a privately owned, independent company that prides itself on sector-leading levels, with a high quality service at a great value to the water…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	CEM Solutions UK LTD	Exact match	Darley Dale, United KingdomHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “CEM SOLUTIONS (UK) LTD Specialists in Continuous Industrial Emissions Monitoring.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Castle Group LTD	Exact match	Scarborough, United KingdomHQ recorded Sep 19, 2026	11-50	12 contacts →
	Exact match “Castle Group provide environmental measuring and monitoring products and services including noise, vibration, air quality, gas detection and many other parameters such as…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Westfield Caledonian Limited	Exact match	Cumbernauld, United KingdomHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Westfield Caledonian are at the forefront of workplace environment management in the UK and are specialists in the monitoring and management of air and water quality in the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Emissions Analytics	Exact match	Stokenchurch, United KingdomHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “When it comes to the pursuit for improved air quality, we believe in the power of clarity, transparency and integrity.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Signal Group LTD	Exact match	Camberley, United KingdomHQ recorded Sep 19, 2026	11-50	11 contacts →
	Exact match “Signal is a manufacturer of emissions monitoring equipment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Vibrock Limited	Exact match	Heanor, United KingdomHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Vibrock is one of the UK`s leading independent environmental consultancy firms.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Plasma-Cleanair	Exact match	Oldham, United KingdomHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Since 2008, Plasma Clean Air has strived to create a cleaner, safer environment with our clean air solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	AIR Aware Labs	Exact match	London, United KingdomHQ recorded Sep 19, 2026	1-10	10 contacts →
	Exact match “Welcome to Air Aware Labs!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	EMSOL	Exact match	London, United KingdomHQ recorded Sep 19, 2026	11-50	10 contacts →
	Exact match “Most air quality monitors tell you pollution happened.” Recorded in the RevenueBase company graph · Sep 19, 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 “air quality monitoring firms”. 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 167 air quality monitoring firms based in the United Kingdom

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Air quality monitoring firms based in the United Kingdom at a glance

As of Sep 19, 2026

34.9%Verified-email coverage

7.2Average contacts per company

1-10Median size (employees)

20.4%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

108

11-50

51-200

201-500

501-1,000

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 167 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 “air quality monitoring firms” 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 418 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 19, 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.

Air quality monitoring firms by metro

Air quality monitoring firms in London34

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 “air quality monitoring firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many air quality monitoring firms are there based in the United Kingdom?

RevenueBase identified 167 company matches for air quality monitoring firms 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?

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

Which city has the most air quality monitoring firms?

London leads with 34 company records, followed by Cambridge (4) and Leeds (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 418 professional contacts with verified work emails tracked across these 167 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 19, 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.