Company lists · Data refreshed November 2026

Top 25 Self-limiting heaters suppliers based in the United Kingdom

RevenueBase identified 64 company matches for self-limiting heaters suppliers associated with the United Kingdom as of November 2026 and tracks 582 professional contacts across them, including 293 with verified work emails. Wednesbury is the largest hub.

This list covers company matches for self-limiting heaters 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 1, 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 1, 2026 How this list was built
64Companies
582Contacts tracked
293Verified emails
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The 25 largest self-limiting heaters suppliers based in the United Kingdom

Ranked by team size
Top 25 of 64 company matches for self-limiting heaters suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchWatton, United KingdomHQ recorded Nov 1, 202651-200140 contacts →

Exact match

“At EXHEAT, we design and manufacture electric process heaters and control solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchFrodsham, United KingdomHQ recorded Nov 1, 202651-20064 contacts →

Exact match

“Heat Trace Limited (HTL) is an innovative British manufacturer of electric heating cables & associated equipment.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchSheerness, United KingdomHQ recorded Nov 1, 2026n/a41 contacts →

Exact match

“Established in February 2020, Rapid Energy is a dynamic business operating in the UK temporary HVAC sector.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchBolton, United KingdomHQ recorded Nov 1, 202611-5036 contacts →

Exact match

“Backer Heatrod manufacture both domestic and industrial electric heating products and solutions.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchSaffron Walden, United KingdomHQ recorded Nov 1, 202651-20030 contacts →

Exact match

“Holroyd are market leaders in specialist bespoke heating products, using the latest heating technology and solutions to solve complex industry challenges.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchCastleford, United KingdomHQ recorded Nov 1, 202611-5020 contacts →

Exact match

“Hyco Manufacturing Ltd has been established for over 20 years and is a West Yorkshire based manufacturer and distributor of electrical equipment specialising in serving the…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchLeigh, United KingdomHQ recorded Nov 1, 202611-5017 contacts →

Exact match

“ELNUR was founded in 1973 and since then, we have established ourselves as one of the leading UK providers of the most efficient heating system in the world: electric heating.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchWest Bromwich, United KingdomHQ recorded Nov 1, 202651-20016 contacts →

Exact match

“Tansun has been at the forefront of infrared heating for over 40 years, with a rich heritage of British excellence.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchWednesbury, United KingdomHQ recorded Nov 1, 202651-20012 contacts →

Exact match

“Combat Heating Solutions has been an established name in the commercial heating industry for more than 50 years.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchWest Molesey, United KingdomHQ recorded Nov 1, 202611-5012 contacts →

Exact match

“Since 1958, we’ve been delivering innovative heating components and solutions to equipment manufacturers, stockists, and distributors across the heating oil and gas sectors.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchChalgrove, United KingdomHQ recorded Nov 1, 202611-5011 contacts →

Exact match

“Carlton Thermal Systems Ltd started life in 1993 as Carlton Industrial Controls Ltd, the name being changed in February 2008 as a rebranding exercise.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchRotherham, United KingdomHQ recorded Nov 1, 202611-5011 contacts →

Exact match

“We’re Jade Insulation, a thermal insulation and trace heating contractor based in Rotherham, South Yorkshire, with a regional office in Middlesex.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchCrawley, United KingdomHQ recorded Nov 1, 202611-509 contacts →

Exact match

“Manufacturer and supplier of high quality commercial and industrial electric heaters and controls.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchNorwich, United KingdomHQ recorded Nov 1, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchGlenrothes, United KingdomHQ recorded Nov 1, 202611-508 contacts →

Exact match

“Flexel have been manufacturing innovative heating systems to the world market since 1978.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchNewbury, United KingdomHQ recorded Nov 1, 20261-108 contacts →

Exact match

“eltherm is a well-established manufacturer of trace-heating cables, flexible heated hoses and heated jackets.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchKirkby, United KingdomHQ recorded Nov 1, 202611-507 contacts →

Exact match

“We offer a comprehensive range of specialised heating elements and components.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchCardiff, United KingdomHQ recorded Nov 1, 202651-2007 contacts →

Exact match

“Based in Cardiff, South Wales, we produce our stock in a superbly equipped sq.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchSudbury, United KingdomHQ recorded Nov 1, 2026201-5007 contacts →

Exact match

“Cotherm are the number 1 market leader in domestic and industrial heating applications.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchPembrokeshire, United KingdomHQ recorded Nov 1, 202651-2006 contacts →

Exact match

“Consort Claudgen is an independent British manufacturer and has been based in Milford Haven, Pembrokeshire, Wales since 1966.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchMaidenhead, United KingdomHQ recorded Nov 1, 20261-105 contacts →

Exact match

“Thermo Products Ltd pride ourselves on producing Thermotube tubular heaters and Thermoguard tubular heater guards, a range of high quality heating products that offer versatile…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchBolton, United KingdomHQ recorded Nov 1, 20261-105 contacts →

Exact match

“Solco Pyroelec UK Ltd - for Trace Heating Systems and Heating Jackets.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchPewsey, United KingdomHQ recorded Nov 1, 202611-504 contacts →

Exact match

“We are a long-established manufacturers based in the South West of England supplying standard and bespoke frostheave prevention products to the coldstore industry (underfloor…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchStanton By Dale, United KingdomHQ recorded Nov 1, 20261-102 contacts →

Exact match

“Thermal Insulation Solutions and Trace Heating Specialists With a wealth of experience and technical knowledge Total Thermal Services Ltd will provide the ultimate Thermal…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchBirmingham, United KingdomHQ recorded Nov 1, 20261-102 contacts →

Exact match

“Here at Under Control Instruments Ltd, we are passionate about helping our clients achieve their heating and temperature control requirements.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 64 self-limiting heaters suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 293 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Self-limiting heaters suppliers based in the United Kingdom at a glance

As of Nov 1, 2026
50.3%Verified-email coverage
9.1Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · Wednesbury
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
19
51-200
9
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 64 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 “self-limiting heaters 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 293 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 1, 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 “self-limiting heaters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many self-limiting heaters suppliers are there based in the United Kingdom?

RevenueBase identified 64 company matches for self-limiting heaters 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?

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

Which city has the most self-limiting heaters suppliers?

Wednesbury leads with 5 company records, followed by Birmingham (2) and Doncaster (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 293 professional contacts with verified work emails tracked across these 64 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 64 self-limiting heaters suppliers 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.