Company lists · Data refreshed September 2026

Top 25 Refrigeration contractors based in the United Kingdom

Name: Refrigeration contractors 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 2,422 companies tracked

RevenueBase identified 2,422 refrigeration contractors headquartered in the United Kingdom as of September 2026 and tracks 18,325 professional contacts across them, including 5,997 with verified work emails. London is the largest hub.

This list covers refrigeration contractors 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 17, 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 17, 2026 86% judged on-target in blind review

2,422Companies

18,325Contacts tracked

5,997Verified emails

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The 25 largest refrigeration contractors based in the United Kingdom

Ranked by team size

Top 25 of 2,422 refrigeration contractors based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to refrigeration contractors: 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	Indirect evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	1,001-5,000	493 contacts →
	Indirect 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 17, 2026
2	Daikin UK	Partial evidence	Weybridge, United KingdomHQ checked Sep 17, 2026	201-500	398 contacts →
	Partial 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 17, 2026
3	A-Gas	Indirect evidence	Portishead, United KingdomHQ checked Sep 17, 2026	501-1,000	344 contacts →
	Indirect evidence “A‑Gas is the world leader in the supply and lifecycle management of refrigerants and associated products and services.” Source: RevenueBase Database · checked Sep 17, 2026
4	Space Engineering Services LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 17, 2026	201-500	312 contacts →
	Partial evidence “Space Engineering Services is the UK’s leading provider of refrigeration, heating, ventilation and air conditioning services.” Source: RevenueBase Database · checked Sep 17, 2026
5	Star Refrigeration	Partial evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	201-500	298 contacts →
	Partial evidence “Star Refrigeration is a globally diversified cooling, heating, freezing, mechanical and electrical group of companies.” Source: RevenueBase Database · checked Sep 17, 2026
6	Carter Synergy	Partial evidence	Birmingham, United KingdomHQ checked Sep 17, 2026	201-500	181 contacts →
	Partial evidence “Carter Synergy is a nation-wide provider of refrigeration, mechanical, electrical and other core building services.” Source: RevenueBase Database · checked Sep 17, 2026
7	Carrier Rental Systems UK And Ireland	Indirect evidence	Bracknell, United KingdomHQ checked Sep 17, 2026	201-500	170 contacts →
	Indirect evidence “Carrier Rental Systems is one of the leading suppliers of temperature control rental equipment in the UK and Ireland.” Source: RevenueBase Database · checked Sep 17, 2026
8	Grayson Thermal Systems	Indirect evidence	Tyseley, United KingdomHQ checked Sep 17, 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 17, 2026
9	Foster Refrigerator	Partial evidence	King's Lynn, United KingdomHQ checked Sep 17, 2026	501-1,000	136 contacts →
	Partial evidence “In refrigeration, one name has always led the way.” Source: RevenueBase Database · checked Sep 17, 2026
10	Adcock Refrigeration And AIR Conditioning	Partial evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	201-500	132 contacts →
	Partial 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 17, 2026
11	Airco Refrigeration And AIR Conditioning LTD	Indirect evidence	Hull, United KingdomHQ checked Sep 17, 2026	51-200	114 contacts →
	Indirect evidence “Neil Fisher started Airco in 1991.” Source: RevenueBase Database · checked Sep 17, 2026
12	Serco LTD	Partial evidence	Lincoln, United KingdomHQ checked Sep 17, 2026	51-200	111 contacts →
	Partial evidence “Serco provides refrigeration equipment to factories, hotels, shops, restaurants, bars, clubs, food distribution centres and cold storage facilities to name” Source: RevenueBase Database · checked Sep 17, 2026
13	TF Solutions	Indirect evidence	Burton Upon Trent, United KingdomHQ checked Sep 17, 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 17, 2026
14	Hotchkiss LTD	Partial evidence	Eastbourne, United KingdomHQ checked Sep 17, 2026	201-500	107 contacts →
	Partial evidence “Hotchkiss is the UK's leading air conditioning and ventilation contractor.” Source: RevenueBase Database · checked Sep 17, 2026
15	Kooltech LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	51-200	100 contacts →
	Indirect evidence “Kooltech Ltd est 1979.” Source: RevenueBase Database · checked Sep 17, 2026
16	Daikin Applied UK LTD	Indirect evidence	Cramlington, United KingdomHQ checked Sep 17, 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 17, 2026
17	BSW Heating Limited	Partial evidence	Kenley, United KingdomHQ checked Sep 17, 2026	201-500	96 contacts →
	Partial evidence “We are a domestic and commercial heating servicing, maintenance and installations contractor working across the South East.” Source: RevenueBase Database · checked Sep 17, 2026
18	Nationwide AIR Conditioning Limited	Indirect evidence	Edenbridge, United KingdomHQ checked Sep 17, 2026	51-200	92 contacts →
	Indirect evidence “Nationwide Air Conditioning Limited is a carbon-neutral business that has been exceeding customer expectations since 2001.” Source: RevenueBase Database · checked Sep 17, 2026
19	Ryan-Jayberg LTD	Partial evidence	New Malden, United KingdomHQ checked Sep 17, 2026	51-200	83 contacts →
	Partial evidence “We offer a full portfolio of refrigeration & air-conditioning equipment and service to the world’s best and most demanding retail market – the UK.” Source: RevenueBase Database · checked Sep 17, 2026
20	Cross Rental Services	Indirect evidence	Andover, United KingdomHQ checked Sep 17, 2026	201-500	80 contacts →
	Indirect evidence “At Cross Rental Services, we help businesses stay up and running - no matter what challenges come your way.” Source: RevenueBase Database · checked Sep 17, 2026
21	Aqua Cooling LTD	Indirect evidence	Eastleigh, United KingdomHQ checked Sep 17, 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 17, 2026
22	Wozair Limited	Indirect evidence	Gillingham, United KingdomHQ checked Sep 17, 2026	51-200	79 contacts →
	Indirect evidence “Wozair specialises in the design and manufacture of high integrity heating, ventilating and air conditioning (HVAC) equipment for offshore oil and gas, nuclear, marine…” Source: RevenueBase Database · checked Sep 17, 2026
23	Aircon Group	Partial evidence	Stockton-on-tees, United KingdomHQ checked Sep 17, 2026	51-200	77 contacts →
	Partial 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 17, 2026
24	Accent Services AC LTD	Indirect evidence	Shepperton, United KingdomHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect 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 17, 2026
25	Greenmill AIR Conditioning And Ventilation	Indirect evidence	Colchester, United KingdomHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “Greenmill is one of the UK's leading wholesalers of Air Conditioning and Ventilation Install products.” Source: RevenueBase Database · checked Sep 17, 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: refrigeration contractors. 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 refrigeration contractors.
Partial evidence: Its own public description names part of refrigeration contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name refrigeration contractors. 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 2,422 refrigeration contractors based in the United Kingdom

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Refrigeration contractors based in the United Kingdom at a glance

As of Sep 17, 2026

32.7%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

6.3%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

1,357

11-50

814

51-200

165

201-500

501-1,000

1,001-5,000

5,001-10,000

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 2,422 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 refrigeration contractors, 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 “refrigeration contractors”. 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 refrigeration contractors), 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 refrigeration contractors, 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, 5,997 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 17, 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.

Refrigeration contractors by metro

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 refrigeration contractors, 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 refrigeration contractors are there based in the United Kingdom?

RevenueBase identified 2,422 refrigeration contractors 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 refrigeration contractors?

London leads with 153 headquartered companies, followed by Birmingham (34) and Glasgow (33).

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 5,997 verified decision-maker contacts tracked across these 2,422 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 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 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.