Company lists · Data refreshed November 2026

Top 25 Variable refrigerant flow manufacturers based in the United Kingdom

RevenueBase identified 70 company matches for variable refrigerant flow manufacturers associated with the United Kingdom as of November 2026 and tracks 1,929 professional contacts across them, including 943 with verified work emails. London is the largest hub.

This list covers company matches for variable refrigerant flow manufacturers 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
70Companies
1,929Contacts tracked
943Verified emails
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The 25 largest variable refrigerant flow manufacturers based in the United Kingdom

Ranked by team size
Top 25 of 70 company matches for variable refrigerant flow manufacturers 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 matchWeybridge, United KingdomHQ recorded Nov 6, 2026201-500420 contacts →

Exact match

“Experts in our field, Daikin UK is a leading supplier of heating, cooling and refrigeration solutions for commercial, residential and industrial applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCamberley, United KingdomHQ recorded Nov 6, 2026201-500101 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIlminster, United KingdomHQ recorded Nov 6, 202651-20073 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHull, United KingdomHQ recorded Nov 6, 2026201-50034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPoole, United KingdomHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Ability specialise in the design, manufacture and worldwide distribution of UK specification Fan Coil Units (FCU's) and are one of the UK’s pre-eminent suppliers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 2026n/a27 contacts →

Exact match

“A WORLD CLASS OPERATION Established in 1968, Midea is one of the world’s fastest growing companies – ranked number 277 by Fortune Global 500 in 2024 – and a global manufacturer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWest Molesey, United KingdomHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Diffusion is a British manufacturer with an enviable reputation built over 60 years in designing standard and bespoke fan coil units that serve the needs of countless businesses…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchElstree, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Fujitsu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDoncaster, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“The Schwank Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRochester, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Krantz Limited provides premium high-quality air distribution and heating and cooling systems for both commercial and industrial sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchStockport, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Skyline Air Conditioning Ltd over the last 20 years has become an established sub-contractor to the M&E businesses operating within the construction industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNuneaton, United KingdomHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Biddle have been supplying HVAC solutions across the UK and Europe for 95 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202651-20013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWimbledon, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“With a complete range of air-conditioning and refrigeration equipment, Klima-Therm can offer a tailored solution that works for you, your building and your budget.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKingston Upon Thames, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Ventive designs and manufactures naturally intelligent Heating and Ventilation solutions with both heat recovery and comfort cooling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“By engineers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchYate, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We manufacture valves and systems for better balanced buildings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDumbarton, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“A family run business founded in 2001 to meet the growing demand for HVAC services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNorthampton, United KingdomHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Dravo is a construction company based out of Rhosili Road, Brackmills Industrial Estate, Northampton, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRedditch, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Broughton EAP Ltd is a manufacturing company based out of 25 Crossgate Rd, Redditch, United Kingdom and Rookery Works, Newchapel Road, Kidsgrove, Stoke-on-Trent, Staffordshire…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSouthampton, United KingdomHQ recorded Nov 6, 20261-108 contacts →

Exact match

“AirControl is one of the South’s leading air conditioning and ventilation specialists operating within the commercial, industrial and domestic sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHull, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“We are a specialist designer and manufacturer of Heating, Ventilating, Air Conditioning and Refrigeration systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBlandford Forum, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Sarum Electronics manufactures building control systems for heating, ventilation and air conditioning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWigston, United KingdomHQ recorded Nov 6, 202611-505 contacts →

Exact match

“AIR ABILITY LIMITED is a HVAC company based out of 44 WESTLEY GRANGE, Wigston, Leicestershire, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSouthend-on-sea, United KingdomHQ recorded Nov 6, 20261-105 contacts →

Exact match

“AB-Zero Air Conditioning Ltd is a trusted and reputable provider of commercial air conditioning systems.”

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

Showing 25 of 70 variable refrigerant flow manufacturers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 943 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Variable refrigerant flow manufacturers based in the United Kingdom at a glance

As of Nov 6, 2026
48.9%Verified-email coverage
27.6Average contacts per company
11-50Median size (employees)
12.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
24
51-200
7
201-500
4
1,001-5,000
2
10001+
2

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 70 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 “variable refrigerant flow manufacturers” 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 943 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 “variable refrigerant flow manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many variable refrigerant flow manufacturers are there based in the United Kingdom?

RevenueBase identified 70 company matches for variable refrigerant flow manufacturers 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?

Daikin UK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most variable refrigerant flow manufacturers?

London leads with 9 company records, followed by Hull (3) and Colchester (2).

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 943 professional contacts with verified work emails tracked across these 70 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.

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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.