Company lists · Data refreshed September 2026

Top 25 Computer room air conditioner manufacturers based in the United Kingdom

Name: Computer room air conditioner 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 696 companies tracked

RevenueBase identified 696 computer room air conditioner manufacturers headquartered in the United Kingdom as of September 2026 and tracks 7,820 professional contacts across them, including 2,621 with verified work emails. London is the largest hub.

This list covers computer room air conditioner 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

696Companies

7,820Contacts tracked

2,621Verified emails

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The 25 largest computer room air conditioner manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 696 computer room air conditioner 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 computer room air conditioner 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	Space Engineering Services LTD	Strong evidence	Bristol, United KingdomHQ checked Sep 30, 2026	201-500	312 contacts →
	Strong evidence “Space Engineering Services is the UK’s leading provider of refrigeration, heating, ventilation and air conditioning services.” Source: RevenueBase Database · checked Sep 30, 2026
2	Star Refrigeration	Indirect evidence	Glasgow, United KingdomHQ checked Sep 30, 2026	201-500	298 contacts →
	Indirect evidence “Star Refrigeration is a globally diversified cooling, heating, freezing, mechanical and electrical group of companies.” Source: RevenueBase Database · checked Sep 30, 2026
3	Datalec Precision Installations Limited	Indirect evidence	Buntingford Herts, United KingdomHQ checked Sep 30, 2026	51-200	178 contacts →
	Indirect evidence “OFFICIAL ACCOUNT* Datalec Precision Installations provides world-class data centre design, build, and installation services that leverage unique technical expertise, including…” Source: RevenueBase Database · checked Sep 30, 2026
4	Swegon Uk&i	Indirect evidence	Ashby-de-la-zouch, United KingdomHQ checked Sep 30, 2026	501-1,000	156 contacts →
	Indirect evidence “Swegon is a market leading supplier of energy efficient indoor climate, cooling and life safety systems.” Source: RevenueBase Database · checked Sep 30, 2026
5	Adcock Refrigeration And AIR Conditioning	Strong evidence	Cambridge, United KingdomHQ checked Sep 30, 2026	201-500	132 contacts →
	Strong evidence “Adcock Refrigeration and Air Conditioning design, install, service and care for systems in commercial, industrial and individual residential premises right across the UK.” Source: RevenueBase Database · checked Sep 30, 2026
6	Airco Refrigeration And AIR Conditioning LTD	Indirect evidence	Hull, United KingdomHQ checked Sep 30, 2026	51-200	114 contacts →
	Indirect evidence “Neil Fisher started Airco in 1991.” Source: RevenueBase Database · checked Sep 30, 2026
7	Mansfield Pollard & CO LTD	Strong evidence	Bradford, United KingdomHQ checked Sep 30, 2026	51-200	90 contacts →
	Strong evidence “Mansfield Pollard designs and manufactures industrial air handling units, advanced data centre cooling systems and customised enclosures for mission critical infrastructure.” Source: RevenueBase Database · checked Sep 30, 2026
8	Excool	Indirect evidence	Bromsgrove, United KingdomHQ checked Sep 30, 2026	201-500	90 contacts →
	Indirect evidence “Established in 2010, Excool has consistently led the industry in designing, developing, and delivering unique energy-efficient cooling solutions for data centers across the globe.” Source: RevenueBase Database · checked Sep 30, 2026
9	Aqua Cooling LTD	Indirect evidence	Eastleigh, United KingdomHQ checked Sep 30, 2026	51-200	80 contacts →
	Indirect evidence “At Aqua we consult, design, install and service a wide range of innovative temperature control solutions for purchase or hire across the UK and further afield.” Source: RevenueBase Database · checked Sep 30, 2026
10	Aircon Group	Strong evidence	Stockton-on-tees, United KingdomHQ checked Sep 30, 2026	51-200	77 contacts →
	Strong evidence “At Aircon Group, we’re dedicated to providing exceptional levels of customer service in Air Conditioning, Refrigeration, and Air-Source Heating Services, which we have done for…” Source: RevenueBase Database · checked Sep 30, 2026
11	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
12	AIR Technology Systems	Partial evidence	Bromsgrove, United KingdomHQ checked Sep 30, 2026	51-200	57 contacts →
	Partial evidence “Air Technology Systems Ltd (ATS) are design and project management specialist contractors focused on providing proprietary and energy saving, Climate Control & Ventilation…” Source: RevenueBase Database · checked Sep 30, 2026
13	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
14	Cooltherm	Indirect evidence	Bridgeyate, United KingdomHQ checked Sep 30, 2026	51-200	54 contacts →
	Indirect evidence “With over 30 years of expertise, Cooltherm delivers sustainable HVAC solutions across healthcare, education, construction, data centres, factories & manufacturing, and warehouse &…” Source: RevenueBase Database · checked Sep 30, 2026
15	BTU Installation & Maintenance LTD	Indirect evidence	Guildford, United KingdomHQ checked Sep 30, 2026	51-200	53 contacts →
	Indirect evidence “BTU (Installation and Maintenance) Ltd, is a privately owned business based in Guildford, Surrey.” Source: RevenueBase Database · checked Sep 30, 2026
16	Sure Solutions	Indirect evidence	Birkenhead, United KingdomHQ checked Sep 30, 2026	51-200	52 contacts →
	Indirect evidence “SURE Solutions is a dynamic business with a primary focus to deliver quality, innovative and energy efficient solutions to our customers in all aspects of industrial refrigeration.” Source: RevenueBase Database · checked Sep 30, 2026
17	Durata	Indirect evidence	Middlesbrough, United KingdomHQ checked Sep 30, 2026	11-50	47 contacts →
	Indirect evidence “Durata is the trusted partner your business needs for critical power, legacy optimisation and modular data centre solutions.” Source: RevenueBase Database · checked Sep 30, 2026
18	Usystems, A Brand Of Legrand	Indirect evidence	Bedford, United KingdomHQ checked Sep 30, 2026	51-200	47 contacts →
	Indirect evidence “Power, water, energy, safety, cost and capacity.” Source: RevenueBase Database · checked Sep 30, 2026
19	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
20	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
21	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
22	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
23	Phoenix Trescray	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	39 contacts →
	Indirect evidence “We are a leading IT installation company offering complete infrastructure solutions within data centre and commercial sectors.” Source: RevenueBase Database · checked Sep 30, 2026
24	Cosourced	Strong evidence	Nutfield, United KingdomHQ checked Sep 30, 2026	51-200	37 contacts →
	Strong evidence “Yes, we are expert Air Conditioning, Chiller & Ventilation Specialists, so if that is what you are looking for you have come to the right place.” Source: RevenueBase Database · checked Sep 30, 2026
25	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

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: computer room air conditioner 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 computer room air conditioner manufacturers.
Partial evidence: Its own public description names part of computer room air conditioner manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name computer room air conditioner 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 696 computer room air conditioner manufacturers based in the United Kingdom

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Computer room air conditioner manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

33.5%Verified-email coverage

11.2Average contacts per company

1-10Median size (employees)

8.0%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

370

11-50

252

51-200

201-500

501-1,000

1,001-5,000

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 696 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 computer room air conditioner 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 “computer room air conditioner 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 computer room air conditioner 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 computer room air conditioner 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, 2,621 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.

Computer room air conditioner manufacturers by metro

Computer room air conditioner manufacturers in London56

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 computer room air conditioner 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 computer room air conditioner manufacturers are there based in the United Kingdom?

RevenueBase identified 696 computer room air conditioner 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?

Space Engineering Services LTD, headquartered in Bristol, tops this list with the largest team on record.

Which city has the most computer room air conditioner manufacturers?

London leads with 56 headquartered companies, followed by Bristol (11) and Birmingham (7).

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 2,621 verified decision-maker contacts tracked across these 696 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.