Company lists · Data refreshed November 2026

Top 25 Cooling system commissioning services based in the United Kingdom

RevenueBase identified 227 company matches for cooling system commissioning services associated with the United Kingdom as of November 2026 and tracks 1,455 professional contacts across them, including 645 with verified work emails. London is the largest hub.

This list covers company matches for cooling system commissioning services 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 November 6, 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 Nov 6, 2026 How this list was built
227Companies
1,455Contacts tracked
645Verified emails
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The 25 largest cooling system commissioning services based in the United Kingdom

Ranked by team size
Top 25 of 227 company matches for cooling system commissioning services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchEastleigh, United KingdomHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNewton-le-willows, United KingdomHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“End Systems Limited are a highly respected national service provider to the construction industry and have offered specialist solutions to the building services sector since 1976.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Cleartech Group specialises in the testing, inspection, certification and compliance (TICC) of building services within the built environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChorley, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“RJ Urmson Group consists of 5 companies: RJ Urmson Commissioning Engineers Ltd, Urmson LLP, National Hygiene Services Ltd, Urmson Fire Specialists Ltd and B&R Consulting Engineers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchIpswich, United KingdomHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Refrigeration, heat recovery, ventilation, heat pumps and air-conditioning: At Pitkin & Ruddock our success for delivering complete temperature controlled solutions, service and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchInchinnan, United KingdomHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Sutton Services International Ltd is one of the UK’s leading and largest specialist HVAC Commissioning companies in delivering Quality-Accredited Building Services Commissioning…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNorth Shields, United KingdomHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Professional service supplying, installing and maintaining energy efficient HVAC systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTunbridge Wells, United KingdomHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Burgess Group is a specialist building services consultancy providing single source solutions to the construction industry, property owners and property managers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNorth Shields, United KingdomHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Sutcom is one of the UK’s leading and largest specialist HVAC Commissioning companies in delivering Quality-Accredited Building Services Commissioning Management and System…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSittingbourne, United KingdomHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Synecore brings a fresh and sustainable approach to delivering mechanical, electrical and commercial refrigeration projects for client across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Engineering Confidence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWarwick, United KingdomHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Established in 2004, Klimatec Limited provides engineering support services throughout the UK, with the majority of work in the data centre market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEastbourne, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Straightline Consulting is an independent commissioning consultancy supporting the successful delivery of mission-critical infrastructure across the UK, Europe and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“ITF provide commissioning planning and execution services for Hyperscale Data Centers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRichings Park, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“We are a mechanical company working in the construction industry carry out Commissioning, Water Treatment & Ductwork Cleaning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBelfast, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“BL Refrigeration and Air Conditioning Ltd have been in business for 44 years but, as always, we look forward to new challenges as we progress into the 21st century.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchColchester, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Comfort Services Group Ltd is a Water treatment, Water Hygiene, Validation and Commissioning of air and water systems company based in Essex serving London and the South East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWalsall, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Founded in 1992, Eurocom Technical Services provide a comprehensive range of professional HVAC Services, including commissioning, ductwork cleaning and pressure testing, the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchClydebank, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“West Dunbartonshire Best Performing Medium Business Award Winner 2023.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorthwich, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Aquila UK Engineering is a specialist of commissioning methodology and provide advice and consulting facilities for customers (final or engineering): Initiation and definition of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHarlow, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“We aim to be the most innovative, professional, Commissioning and Water Treatment service provider within the building services sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMidlands, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“iMPLEX Critical Services provides expert and professional commissioning management and solutions tailored towards the data centre industry and critical environment's.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKent, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Pureflow Commissioning Ltd were established in 2010 and have steadily grown to cement ourselves as one of the most solid and reliable commissioning companies in the industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGalston, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“The company has been in business for over 50 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHereford, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“EMS Ltd specialise in providing Air Conditioning, Process Cooling and Heating systems to a wide variety of organisation and businesses in the commercial and industrial sectors in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 227 cooling system commissioning services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 645 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cooling system commissioning services based in the United Kingdom at a glance

As of Nov 6, 2026
44.3%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
7.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
133
11-50
72
51-200
10
201-500
1
501-1,000
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 227 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 “cooling system commissioning services” 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 645 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 November 6, 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 “cooling system commissioning services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cooling system commissioning services are there based in the United Kingdom?

RevenueBase identified 227 company matches for cooling system commissioning services associated with the United Kingdom as of November 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?

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

Which city has the most cooling system commissioning services?

London leads with 16 company records, followed by Manchester (7) and Birmingham (4).

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 645 professional contacts with verified work emails tracked across these 227 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 227 cooling system commissioning services 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.