Company lists · Data refreshed October 2026

Top 25 Indoor air quality equipment manufacturers based in the United Kingdom

RevenueBase identified 119 company matches for indoor air quality equipment manufacturers associated with the United Kingdom as of October 2026 and tracks 1,544 professional contacts across them, including 650 with verified work emails. London is the largest hub.

This list covers company matches for indoor air quality equipment manufacturers 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 October 14, 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 Oct 14, 2026 How this list was built
119Companies
1,544Contacts tracked
650Verified emails
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The 25 largest indoor air quality equipment manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 119 company matches for indoor air quality equipment manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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 matchCaerphilly, United KingdomHQ recorded Oct 14, 2026501-1,000242 contacts →

Exact match

“We are a market-leading business, renowned for radically improving the quality of people’s lives by delivering clean air everywhere.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2Exact matchHarrogate, United KingdomHQ recorded Oct 14, 2026201-500205 contacts →

Exact match

“envirovent is the leading manufacturer and supplier of ventilation systems.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3Exact matchEastleigh, United KingdomHQ recorded Oct 14, 2026201-500178 contacts →

Exact match

“For over 55 years, VES has been at the heart of British manufacturing, delivering intelligent ventilation solutions that keep buildings running efficiently.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4Exact matchTelford, United KingdomHQ recorded Oct 14, 202651-200107 contacts →

Exact match

“This page is managed and monitored by the Filtermist Marketing Team.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5Exact matchCamberley, United KingdomHQ recorded Oct 14, 2026201-500101 contacts →

Exact match

“Zehnder Group is a leading international provider of indoor climate solutions, offering a comprehensive range of products and services for comfortable and healthy living…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6Exact matchBelfast, United KingdomHQ recorded Oct 14, 202651-20039 contacts →

Exact match

“Founded in 1984 by the visionary engineer Billy Divers, Brookvent has established itself as a trailblazer in the ventilation industry.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7Exact matchGuildford, United KingdomHQ recorded Oct 14, 202611-5034 contacts →

Exact match

“Meaco is the UK's leading air treatment specialist manufacturing dehumidifiers, air purifiers, fans, portable air conditioners and humidifiers.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8Exact matchRomford, United KingdomHQ recorded Oct 14, 202651-20034 contacts →

Exact match

“Purified Air, formed in 1984, is a private limited company specialising in Kitchen extract control (odour, smoke and grease) and Indoor Air Quality.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9Exact matchAndover, United KingdomHQ recorded Oct 14, 202611-5032 contacts →

Exact match

“Since 1996, our high-quality products, commitment to UK manufacturing and outstanding customer service have put us at the forefront of the heating and ventilation industry.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10Exact matchBurton On Trent, United KingdomHQ recorded Oct 14, 202611-5029 contacts →

Exact match

“Vortice UK is a leading provider of innovative and energy-efficient ventilation solutions for residential, commercial, and industrial environments.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11Exact matchHarlow, United KingdomHQ recorded Oct 14, 202611-5028 contacts →

Exact match

“Filtrex Global Ltd specializes in providing solutions for clean air management, from supplying replaceable filter cells for air conditioning and ventilation systems, complete…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12Exact matchCranborne, United KingdomHQ recorded Oct 14, 202611-5020 contacts →

Exact match

“Airius provides business of all sizes with Destratification and Air Purification systems.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13Exact matchWest Ealing, United KingdomHQ recorded Oct 14, 20261-1020 contacts →

Exact match

“At Ramki, We believe that your home is a space you should feel truly comfortable.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14Exact matchRochester, United KingdomHQ recorded Oct 14, 202611-5016 contacts →

Exact match

“Krantz Limited provides premium high-quality air distribution and heating and cooling systems for both commercial and industrial sectors.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15Exact matchRichmond, United KingdomHQ recorded Oct 14, 202651-20015 contacts →

Exact match

“We create indoor environments that are fresh, efficient and comfortable for the people that live in them.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16Exact matchCastlewellan, United KingdomHQ recorded Oct 14, 20261-1014 contacts →

Exact match

“At Condensation Solutions, we are dedicated to improving indoor air quality and creating healthier living environments across Northern Ireland.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17Exact match400 North Circular Road, United KingdomHQ recorded Oct 14, 202651-20014 contacts →

Exact match

“EcoAir manufactures and supplies a range of innovative and environmentally friendly air treatment products suitable for homes, workplaces, and commercial spaces.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18Exact matchGlossop, United KingdomHQ recorded Oct 14, 202611-5011 contacts →

Exact match

“DEHUM is an award winning company, focused on sustainability, providing advice, products and support for industrial & commercial dry air applications.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19Exact matchGravesend, United KingdomHQ recorded Oct 14, 202611-5010 contacts →

Exact match

“ACE FILTRATION LIMITED is a business that manufactures and supplies air filtration equipment (Filters, Access door, UV air filters, Air Purifiers and much more) The company based…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20Exact matchOldham, United KingdomHQ recorded Oct 14, 202611-509 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 · Oct 14, 2026 · View company records in RevenueBase
21Exact matchBarnsley, United KingdomHQ recorded Oct 14, 20261-108 contacts →

Exact match

“Together we create the perfect environment A National business specialising in Air Quality, Heating, Cooling and Ventilation, we work alongside you to create and realise your…”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22Exact matchCoalville, United KingdomHQ recorded Oct 14, 20261-107 contacts →

Exact match

“Workplace safety management are a well established provider of dust & fume, heating & cooling and general ventilation systems for multi application requirements.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23Exact matchMarden, United KingdomHQ recorded Oct 14, 202611-507 contacts →

Exact match

“UK based manufacturer of air filters and housings for the heating and ventilation industry.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 14, 20261-107 contacts →

Exact match

“For over a quarter of a century, EFAM Air's dedicated team has been at the forefront of the ventilation industry.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25Exact matchYeovil, United KingdomHQ recorded Oct 14, 202611-507 contacts →

Exact match

“Elliott Environmental Services Limited is a highly respected independent air conditioning, ventilation and heating company headquartered in Yeovil, Somerset, UK.”

Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase

Showing 25 of 119 indoor air quality equipment manufacturers based in the United Kingdom

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Indoor air quality equipment manufacturers based in the United Kingdom at a glance

As of Oct 14, 2026
42.1%Verified-email coverage
13.0Average contacts per company
1-10Median size (employees)
12.6%Largest-city concentration · London
Oct 14, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
40
51-200
12
201-500
4
501-1,000
1
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 119 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 “indoor air quality equipment manufacturers” 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 650 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 October 14, 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 “indoor air quality equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many indoor air quality equipment manufacturers are there based in the United Kingdom?

RevenueBase identified 119 company matches for indoor air quality equipment manufacturers associated with the United Kingdom as of October 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?

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

Which city has the most indoor air quality equipment manufacturers?

London leads with 15 company records, followed by Harrogate (4) and Birmingham (3).

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 650 professional contacts with verified work emails tracked across these 119 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 October 14, 2026.

Ready to reach these companies? Verified emails and direct dials for all 119 indoor air quality equipment manufacturers based in the United Kingdom. Start with a free account, no credit card.

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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.