Company lists · Data refreshed September 2026

Top 25 Air conditioning component manufacturers based in the United Kingdom

Name: Air conditioning component manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 638 companies tracked

RevenueBase identified 638 air conditioning component manufacturers headquartered in the United Kingdom as of September 2026 and tracks 5,115 professional contacts across them, including 2,078 with verified work emails. London is the largest hub.

This list covers air conditioning component manufacturers headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

638Companies

5,115Contacts tracked

2,078Verified emails

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The 25 largest air conditioning component manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 638 air conditioning component manufacturers based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to air conditioning component manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Bundy Refrigeration	Strong evidence	Glasgow, United KingdomHQ checked Sep 30, 2026	1,001-5,000	493 contacts →
	Strong evidence “Bundy is a world leader in the heat exchange industry, specialising in the design and manufacture of innovative heat transfer and fluid carrying cooling system components for…” Source: RevenueBase Database · checked Sep 30, 2026
2	Daikin UK	Indirect evidence	Weybridge, United KingdomHQ checked Sep 30, 2026	201-500	398 contacts →
	Indirect evidence “Experts in our field, Daikin UK is a leading supplier of heating, cooling and refrigeration solutions for commercial, residential and industrial applications.” Source: RevenueBase Database · checked Sep 30, 2026
3	Grayson Thermal Systems	Indirect evidence	Tyseley, United KingdomHQ checked Sep 30, 2026	201-500	153 contacts →
	Indirect evidence “Imagine what’s possible… That’s the question that drives us to push the boundaries of thermal management – delivering the highest levels of performance, efficiency, and…” Source: RevenueBase Database · checked Sep 30, 2026
4	TF Solutions	Indirect evidence	Burton Upon Trent, United KingdomHQ checked Sep 30, 2026	51-200	108 contacts →
	Indirect evidence “TF Solutions first opened its doors in 2001 with a passion and ambition to do the right thing, the right way.” Source: RevenueBase Database · checked Sep 30, 2026
5	Trox UK LTD	Strong evidence	Thetford, United KingdomHQ checked Sep 30, 2026	51-200	104 contacts →
	Strong evidence “TROX is a global leader in the development, production and sale of components, units and systems for the ventilation and air conditioning of rooms.” Source: RevenueBase Database · checked Sep 30, 2026
6	Kooltech LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 30, 2026	51-200	100 contacts →
	Indirect evidence “Kooltech Ltd est 1979.” Source: RevenueBase Database · checked Sep 30, 2026
7	Daikin Applied UK LTD	Indirect evidence	Cramlington, United KingdomHQ checked Sep 30, 2026	51-200	97 contacts →
	Indirect evidence “Daikin Applied (UK) Ltd (formerly McQuay UK Ltd) is the market leader in energy-efficient end-to-end HVAC solutions, including AHU and chiller products, heat pumps, service and…” Source: RevenueBase Database · checked Sep 30, 2026
8	Accent Services AC LTD	Strong evidence	Shepperton, United KingdomHQ checked Sep 30, 2026	51-200	75 contacts →
	Strong evidence “Accent Services has served the air conditioning industry since 1978, growing in experience to become one of the industry’s leading specialist organisations by providing a full…” Source: RevenueBase Database · checked Sep 30, 2026
9	Powrmatic Limited	Strong evidence	Ilminster, United KingdomHQ checked Sep 30, 2026	51-200	73 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
10	Greenmill AIR Conditioning And Ventilation	Strong evidence	Colchester, United KingdomHQ checked Sep 30, 2026	51-200	65 contacts →
	Strong evidence “Greenmill is one of the UK's leading wholesalers of Air Conditioning and Ventilation Install products.” Source: RevenueBase Database · checked Sep 30, 2026
11	Weatherite Group	Strong evidence	West Bromwich, United KingdomHQ checked Sep 30, 2026	51-200	57 contacts →
	Strong evidence “Weatherite Group provides air conditioning and entrance solutions to a range of customers nationally and internationally.” Source: RevenueBase Database · checked Sep 30, 2026
12	Systemair UK	Indirect evidence	Birmingham, United KingdomHQ checked Sep 30, 2026	51-200	54 contacts →
	Indirect evidence “With our Head Office in Birmingham and a further 13 branches across the UK, we are ideally placed to offer our customers a fast efficient response to any enquiry for Ventilation &…” Source: RevenueBase Database · checked Sep 30, 2026
13	Clover Technical Services LTD	Indirect evidence	Birkenhead, United KingdomHQ checked Sep 30, 2026	51-200	52 contacts →
	Indirect evidence “Clover Technical Services is a privately owned company that has worked in the industry for over 25 years, and has a clear focus on offering its customers a fast and friendly…” Source: RevenueBase Database · checked Sep 30, 2026
14	Ebm-Papst UK	Partial evidence	Chelmsford, United KingdomHQ checked Sep 30, 2026	51-200	49 contacts →
	Partial evidence “ebm-papst UK is a subsidiary of Europe’s largest motor and fan manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
15	Coolair Equipment LTD	Strong evidence	Maidstone, United KingdomHQ checked Sep 30, 2026	51-200	46 contacts →
	Strong evidence “Welcome to Coolair Equipment Limited, we were established in 1980, since then we have become one of the UK’s market-leading commercial air conditioning companies.” Source: RevenueBase Database · checked Sep 30, 2026
16	Brooktherm Refrigeration LTD	Strong evidence	Birkenhead, United KingdomHQ checked Sep 30, 2026	51-200	45 contacts →
	Strong evidence “Brooktherm Refrigeration Ltd is a leading Refrigeration and Air Conditioning company, based in the North West of England, specialising in Industrial Refrigeration, Marine…” Source: RevenueBase Database · checked Sep 30, 2026
17	Dalair Limited	Strong evidence	Wednesbury, United KingdomHQ checked Sep 30, 2026	51-200	43 contacts →
	Strong evidence “Founded in the early 1980's, Dalair Limited manufacture "bespoke" Air Handling Equipment to serve office blocks, hospitals, factories, pharmaceutical companies, car manufacturers…” Source: RevenueBase Database · checked Sep 30, 2026
18	Fujitsu General AIR Conditioning UK LTD	Indirect evidence	Elstree, United KingdomHQ checked Sep 30, 2026	11-50	42 contacts →
	Indirect evidence “Fujitsu.” Source: RevenueBase Database · checked Sep 30, 2026
19	Hawco Limited	Indirect evidence	Godalming, United KingdomHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence “We are an international distributor and a UK wholesaler – but we’re not here to just shift stock.” Source: RevenueBase Database · checked Sep 30, 2026
20	TEV LTD	Strong evidence	Bradford, United KingdomHQ checked Sep 30, 2026	51-200	41 contacts →
	Strong evidence “TEV has three divisions, MARSTAIR - Refrigeration and Specialist Air Conditioning, SC-TEC - Refrigeration for a Sustainable Future and QUARTZ - Fan Coils and HVAC.” Source: RevenueBase Database · checked Sep 30, 2026
21	Temperature Control	Strong evidence	Old Trafford, United KingdomHQ checked Sep 30, 2026	51-200	40 contacts →
	Strong evidence “One of the leading specialists in the air conditioning and building services industry.” Source: RevenueBase Database · checked Sep 30, 2026
22	Airtemp AC LTD	Strong evidence	St Leonard's On Sea, United KingdomHQ checked Sep 30, 2026	51-200	36 contacts →
	Strong evidence “We provide the design, manufacture, installation and service of air conditioning and ventilation systems across the UK.” Source: RevenueBase Database · checked Sep 30, 2026
23	SK Sales LTD	Strong evidence	Middleton, United KingdomHQ checked Sep 30, 2026	51-200	36 contacts →
	Strong evidence “SK Sales Ltd, part of the Airvance Group, is a leading air handling supplier with over 30 years' experience in the heating, ventilating and air conditioning (HVAC) sector.” Source: RevenueBase Database · checked Sep 30, 2026
24	Aermec UK	Strong evidence	Rochford, United KingdomHQ checked Sep 30, 2026	1,001-5,000	33 contacts →
	Strong evidence “Breathe Easy……Aermec have been in the Air Conditioning business for over 50 years!” Source: RevenueBase Database · checked Sep 30, 2026
25	AIR Vent Technology	Indirect evidence	Andover, United KingdomHQ checked Sep 30, 2026	11-50	32 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: air conditioning component manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names air conditioning component manufacturers.
Partial evidence: Its own public description names part of air conditioning component manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name air conditioning component manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 638 air conditioning component manufacturers based in the United Kingdom

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Air conditioning component manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

40.6%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

6.4%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

358

11-50

220

51-200

201-500

1,001-5,000

10001+

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 638 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among air conditioning component manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “air conditioning component manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names air conditioning component manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among air conditioning component manufacturers, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,078 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Air conditioning component manufacturers by metro

Air conditioning component manufacturers in London41

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names air conditioning component manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many air conditioning component manufacturers are there based in the United Kingdom?

RevenueBase identified 638 air conditioning component manufacturers headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Bundy Refrigeration, headquartered in Glasgow, tops this list with the largest team on record.

Which city has the most air conditioning component manufacturers?

London leads with 41 headquartered companies, followed by Birmingham (10) and Glasgow (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,078 verified decision-maker contacts tracked across these 638 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.