Company lists · Data refreshed October 2026

Top 25 Preheaters suppliers based in the United Kingdom

RevenueBase identified 79 company matches for preheaters suppliers associated with the United Kingdom as of October 2026 and tracks 521 professional contacts across them, including 253 with verified work emails. Glasgow is the largest hub.

This list covers company matches for preheaters 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 October 29, 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 Oct 29, 2026 How this list was built
79Companies
521Contacts tracked
253Verified emails
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The 25 largest preheaters suppliers based in the United Kingdom

Ranked by team size
Top 25 of 79 company matches for preheaters suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 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 matchBurgess Hill, United KingdomHQ recorded Oct 29, 202651-20083 contacts →

Exact match

“Boustead International Heaters is a leading global specialist in designing, engineering and supplying direct-fired process heater systems, waste heat recovery units and once…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchGlasgow, United KingdomHQ recorded Oct 29, 202651-20059 contacts →

Exact match

“Heating - Pipework - Process - Maintenance.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchSheerness, United KingdomHQ recorded Oct 29, 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 · Oct 29, 2026 · View company records in RevenueBase
4Exact matchNorthampton, United KingdomHQ recorded Oct 29, 202651-20029 contacts →

Exact match

“As a market leader in providing energy efficient heating and ventilation solutions, Johnson & Starley has an impressive portfolio of products.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchHawick, United KingdomHQ recorded Oct 29, 202611-5026 contacts →

Exact match

“Turnbull & Scott are mechanical and electrical engineers specialising in the generation, transfer and recovery of heat.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6Exact matchDroitwich, United KingdomHQ recorded Oct 29, 202611-5018 contacts →

Exact match

“Established in 1974, Comtherm Ltd has over forty years of experience in the design, manufacture, installation and commissioning of industrial combustion equipment for the…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
7Exact matchBurnley, United KingdomHQ recorded Oct 29, 202611-5013 contacts →

Exact match

“Established in 1983, Proctor Process Plant is a family-owned business who operate in a worldwide market, with a proven reputation for providing our customers with the highest…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8Exact matchWednesbury, United KingdomHQ recorded Oct 29, 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 · Oct 29, 2026 · View company records in RevenueBase
9Exact matchShirley, United KingdomHQ recorded Oct 29, 202611-5011 contacts →

Exact match

“At the Force Group we are a multi-disciplinary team with product specialists you can count upon as an extension to your workforce.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchNorwich, United KingdomHQ recorded Oct 29, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
11Exact matchYatton, United KingdomHQ recorded Oct 29, 202611-508 contacts →

Exact match

“Price Engineered Solutions Ltd are suppliers of heating and ventilation equipment to the UK market.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchDroitwich Spa, United KingdomHQ recorded Oct 29, 202651-2008 contacts →

Exact match

“Welcome to the world of burners.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchPumpherston, United KingdomHQ recorded Oct 29, 202611-507 contacts →

Exact match

“Dobies Heat Centres are a family owned Independant Heating Merchant established in 1982.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchRedhill, United KingdomHQ recorded Oct 29, 202611-507 contacts →

Exact match

“We are pleased to celebrate over 80 years of successful trading and our reputation has been built on quality, strong values and dependability.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchDewsbury, United KingdomHQ recorded Oct 29, 202611-507 contacts →

Exact match

“Provide Process Heating Solutions to a wide variety of industries.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchStockport, United KingdomHQ recorded Oct 29, 202611-506 contacts →

Exact match

“Flueclean have been providing Commercial and Industrial heating services throughout the North West for over 50 years.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 29, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchBishop's Stortford, United KingdomHQ recorded Oct 29, 20261-105 contacts →

Exact match

“The UK's leading patio heater company.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchMaidenhead, United KingdomHQ recorded Oct 29, 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 · Oct 29, 2026 · View company records in RevenueBase
20Exact matchReading, United KingdomHQ recorded Oct 29, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchNationwider, United KingdomHQ recorded Oct 29, 202611-504 contacts →

Exact match

“ABS Ltd, formed in 1978, offer a full range of professional services including the installation and maintenance of both radiant and warm air heating systems to both commercial and…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchSheffield, United KingdomHQ recorded Oct 29, 202611-504 contacts →

Exact match

“Infraglo supplies highly efficient, infrared radiant gas burners and electric heaters, radiant and warm air equipment for all industries and applications from our purpose-built…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchBlackburn, United KingdomHQ recorded Oct 29, 20261-104 contacts →

Exact match

“Hunt Heat Exchangers are suppliers of quality bespoke industrial heat exchangers.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchPotters Bar, United KingdomHQ recorded Oct 29, 202611-503 contacts →

Exact match

“Albion Components is a leading supplier of spare parts & accessories for the heating and ventilation industry.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25Exact matchBedminster, United KingdomHQ recorded Oct 29, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 25 of 79 preheaters suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 253 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Preheaters suppliers based in the United Kingdom at a glance

As of Oct 29, 2026
48.6%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · Glasgow
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
21
51-200
6
5,001-10,000
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 79 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 “preheaters 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 253 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 October 29, 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 “preheaters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many preheaters suppliers are there based in the United Kingdom?

RevenueBase identified 79 company matches for preheaters suppliers associated with the United Kingdom as of October 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?

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

Which city has the most preheaters suppliers?

Glasgow leads with 3 company records, followed by London (3) and Wednesbury (3).

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 253 professional contacts with verified work emails tracked across these 79 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 October 29, 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.