Company lists · Data refreshed September 2026

Top 25 Industrial ventilation companies based in the United Kingdom

Name: Industrial ventilation 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 823 companies tracked

RevenueBase identified 823 company matches for industrial ventilation companies associated with the United Kingdom as of September 2026 and tracks 11,623 professional contacts across them, including 4,303 with verified work emails. London is the largest hub.

This list covers company matches for industrial ventilation 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

823Companies

11,623Contacts tracked

4,303Verified emails

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The 25 largest industrial ventilation companies based in the United Kingdom

Ranked by team size

Top 25 of 823 company matches for industrial ventilation 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	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
2	Colt International	Exact match	Petersfield, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	505 contacts →
	Exact match “Since 1931 we have been harnessing the natural elements to provide healthy, comfortable and safe working and living conditions in buildings.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Nuaire	Exact match	Caerphilly, United KingdomHQ recorded Sep 17, 2026	501-1,000	241 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 · Sep 17, 2026 · View company records in RevenueBase
4	Envirovent	Exact match	Harrogate, United KingdomHQ recorded Sep 17, 2026	201-500	200 contacts →
	Exact match “envirovent is the leading manufacturer and supplier of ventilation systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	VES	Exact match	Eastleigh, United KingdomHQ recorded Sep 17, 2026	201-500	167 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 · Sep 17, 2026 · View company records in RevenueBase
6	Swegon Uk&i	Exact match	Ashby-de-la-zouch, United KingdomHQ recorded Sep 17, 2026	501-1,000	156 contacts →
	Exact match “Swegon is a market leading supplier of energy efficient indoor climate, cooling and life safety systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Vent-Axia	Exact match	Crawley, United KingdomHQ recorded Sep 17, 2026	201-500	153 contacts →
	Exact match “Established in 1936 when Joe Akester invented the world’s first electrically-operated window fan, Vent-Axia has been setting the standard for ventilation for over 85 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	SE Controls	Exact match	Lichfield, United KingdomHQ recorded Sep 17, 2026	51-200	136 contacts →
	Exact match “SE Controls is a leading international specialist in the design and delivery of intelligent smoke and environmental ventilation systems using façade automation as an integral part…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	AAF AIR Filters	Exact match	Cramlington, United KingdomHQ recorded Sep 17, 2026	51-200	127 contacts →
	Exact match “AAF International, the world’s largest manufacturer of air filtration solutions, operates production, warehousing and distribution facilities in 22 countries across four…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	ELTA	Exact match	Fareham, United KingdomHQ recorded Sep 17, 2026	51-200	124 contacts →
	Exact match “For over 50 years, Elta has been a leader in fan design and engineering, offering a diverse range of products for various applications.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Howorth AIR Tech	Exact match	Bolton, United KingdomHQ recorded Sep 17, 2026	51-200	123 contacts →
	Exact match “In the early 1960s, Howorth’s experience and skills were applied in response to the needs of the medical profession.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Hotchkiss LTD	Exact match	Eastbourne, United KingdomHQ recorded Sep 17, 2026	201-500	107 contacts →
	Exact match “Hotchkiss is the UK's leading air conditioning and ventilation contractor.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Trox UK LTD	Exact match	Thetford, United KingdomHQ recorded Sep 17, 2026	51-200	104 contacts →
	Exact match “TROX is a global leader in the development, production and sale of components, units and systems for the ventilation and air conditioning of rooms.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Lindab UK	Exact match	Northampton, United KingdomHQ recorded Sep 17, 2026	1,001-5,000	102 contacts →
	Exact match “Lindab develops, manufactures, markets and distributes products and system solutions in sheet metal and steel for simplified construction and improved indoor climate.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Filtermist Limited	Exact match	Telford, United KingdomHQ recorded Sep 17, 2026	51-200	102 contacts →
	Exact match “This page is managed and monitored by the Filtermist Marketing Team.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Zehnder Group UK	Exact match	Camberley, United KingdomHQ recorded Sep 17, 2026	201-500	94 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 · Sep 17, 2026 · View company records in RevenueBase
17	Mansfield Pollard & CO LTD	Exact match	Bradford, United KingdomHQ recorded Sep 17, 2026	51-200	90 contacts →
	Exact match “Mansfield Pollard designs and manufactures industrial air handling units, advanced data centre cooling systems and customised enclosures for mission critical infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Wozair Limited	Exact match	Gillingham, United KingdomHQ recorded Sep 17, 2026	51-200	79 contacts →
	Exact match “Wozair specialises in the design and manufacture of high integrity heating, ventilating and air conditioning (HVAC) equipment for offshore oil and gas, nuclear, marine…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Gilberts Blackpool LTD	Exact match	Blackpool, United KingdomHQ recorded Sep 17, 2026	201-500	77 contacts →
	Exact match “Established in 1960, Gilberts is the UK’s leading designer and manufacturer of grilles, diffusers, louvres, smoke/fire dampers, and natural ventilation systems for the heating…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Airflow Developments LTD	Exact match	High Wycombe, United KingdomHQ recorded Sep 17, 2026	51-200	74 contacts →
	Exact match “In 1955, from one man's expertise in the fields of fan design and air flow measurement, the Airflow Developments group of companies was founded.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Powrmatic Limited	Exact match	Ilminster, United KingdomHQ recorded Sep 17, 2026	51-200	73 contacts →
	Exact match “Powrmatic is a leading manufacturer and solution provider of advanced HVAC systems, including warm air heating, radiant heating, electric and water-based systems, as well as…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Greenmill AIR Conditioning And Ventilation	Exact match	Colchester, United KingdomHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “Greenmill is one of the UK's leading wholesalers of Air Conditioning and Ventilation Install products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Chapman Ventilation Limited	Exact match	Welwyn Garden City, United KingdomHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “Restaurant ventilation for the likes of Nando's, Five Guys and The Ivy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Vent Engineering	Exact match	Poole, United KingdomHQ recorded Sep 17, 2026	51-200	60 contacts →
	Exact match “Vent Engineering are a specialist in natural and smoke ventilation systems and have been manufacturing, supplying, installing and commissioning ventilation systems since 1988 for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	AIR Technology Systems	Exact match	Bromsgrove, United KingdomHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “Air Technology Systems Ltd (ATS) are design and project management specialist contractors focused on providing proprietary and energy saving, Climate Control & Ventilation…” 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 ventilation 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 823 industrial ventilation companies based in the United Kingdom

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Industrial ventilation companies based in the United Kingdom at a glance

As of Sep 17, 2026

37.0%Verified-email coverage

14.1Average contacts per company

11-50Median size (employees)

5.2%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

389

11-50

315

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 823 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 ventilation 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 4,303 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 ventilation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 823 company matches for industrial ventilation 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?

Howden, A Chart Industries Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial ventilation companies?

London leads with 43 company records, followed by Manchester (24) and Bristol (14).

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 4,303 professional contacts with verified work emails tracked across these 823 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.