Company lists · Data refreshed November 2026

Top 16 Transformer coolers suppliers based in the United Kingdom

RevenueBase identified 35 company matches for transformer coolers suppliers associated with the United Kingdom as of November 2026 and tracks 338 professional contacts across them, including 109 with verified work emails. Leicester is the largest hub.

This list covers company matches for transformer coolers suppliers 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 2, 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 2, 2026 How this list was built
35Companies
338Contacts tracked
109Verified emails
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The 16 largest transformer coolers suppliers based in the United Kingdom

Ranked by team size
Top 16 of 35 company matches for transformer coolers suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchHeanor, United KingdomHQ recorded Nov 2, 202611-5038 contacts →

Exact match

“Bowers Electricals are in the 70th year of powering industry and one of the worlds biggest designers and suppliers of energy saving EU Compliant Tier 1 and Tier 2 Distribution and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchRedditch, United KingdomHQ recorded Nov 2, 202651-20029 contacts →

Exact match

“As a leading manufacturer of heat exchangers since 1979, Thermex has an outstanding global reputation for combining engineering excellence with extensive industry knowledge.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchCleckheaton, United KingdomHQ recorded Nov 2, 202611-5028 contacts →

Exact match

“For over 35 years, Technical Services have been supplying a comprehensive range of cooling system components to customers across the world and spanning all industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchMaldon, United KingdomHQ recorded Nov 2, 202611-5026 contacts →

Exact match

“TMC (Transformer Manufacturing Company) is a British manufacturer of transformers, power distribution equipment, and associated wound products, with a heritage dating back to 1981.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchGlasgow, United KingdomHQ recorded Nov 2, 202651-20021 contacts →

Exact match

“The G&M Group is a worldwide leader in the field of heat transfer.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchFareham, United KingdomHQ recorded Nov 2, 202651-20020 contacts →

Exact match

“HC Coils is a leading UK manufacturer of bespoke heat exchange solutions, supplying customers across the HVAC, refrigeration, and process cooling industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchLeicester, United KingdomHQ recorded Nov 2, 202651-20020 contacts →

Exact match

“iST POWER LIMITED is a UK-based manufacturer of high-performance transformers, reactors, and wound components-serving critical infrastructure and industrial applications for over…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchWellingborough, United KingdomHQ recorded Nov 2, 202651-20018 contacts →

Exact match

“Gallay Limited is a mechanical or industrial engineering company based out of United Kingdom.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchStoke-on-trent, United KingdomHQ recorded Nov 2, 202611-5015 contacts →

Exact match

“About Electro-Wind Limited Established in 1979, Electro-Wind Limited is one of the UK's leading independent manufacturers of custom-built transformers, dry type transformers…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchNorthampton, United KingdomHQ recorded Nov 2, 202611-507 contacts →

Exact match

“NAR Group Ltd is the Premier manufacturer in the UK specialising in cooling components.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchStoke-on-trent, United KingdomHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Based in Stoke-On-Trent, Applied Radiators are perfectly located to support the cooling & heat transfer needs of industries in the midlands & beyond.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchTelford, United KingdomHQ recorded Nov 2, 202611-504 contacts →

Exact match

“For over 50 years, Webster-Wilkinson have designed, manufactured and supplied a comprehensive range of Transformer Components to the Transmission & Distribution marketplace – both…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchKings Norton, United KingdomHQ recorded Nov 2, 202611-504 contacts →

Exact match

“FT Transformers UK Ltd, formerly known as FT power Transformers & Forrest Transformers.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchEgerton, United KingdomHQ recorded Nov 2, 20261-103 contacts →

Exact match

“Airevapcool Limited are UK representatives for the Evapco range of evaporative and air cooled cooling equipment, including open circuit cooling towers, closed circuit cooling…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchAudenshaw, United KingdomHQ recorded Nov 2, 202611-503 contacts →

Exact match

“SES provides comprehensive, cost effective solutions for the switchgear industry.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchLeicester, United KingdomHQ recorded Nov 2, 20261-103 contacts →

Exact match

“Wingfan GB Ltd is a fan impeller manufacturer based out of Leicester, UK.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 16 of 35 transformer coolers suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 109 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transformer coolers suppliers based in the United Kingdom at a glance

As of Nov 2, 2026
32.2%Verified-email coverage
9.7Average contacts per company
11-50Median size (employees)
8.6%Largest-city concentration · Leicester
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
16
51-200
5

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 35 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 “transformer coolers suppliers” 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 109 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 2, 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 “transformer coolers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transformer coolers suppliers are there based in the United Kingdom?

RevenueBase identified 35 company matches for transformer coolers suppliers 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?

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

Which city has the most transformer coolers suppliers?

Leicester leads with 3 company records, followed by Telford (2) and Atherstone (1).

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 109 professional contacts with verified work emails tracked across these 35 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 2, 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.