Company lists · Data refreshed October 2026

Top 25 Electric heaters suppliers based in the United Kingdom

Name: Electric heaters suppliers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 360 companies tracked

RevenueBase identified 360 company matches for electric heaters suppliers associated with the United Kingdom as of October 2026 and tracks 3,748 professional contacts across them, including 1,392 with verified work emails. London is the largest hub.

This list covers company matches for electric 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 October 25, 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 25, 2026 How this list was built

360Companies

3,748Contacts tracked

1,392Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest electric heaters suppliers based in the United Kingdom

Ranked by team size

Top 25 of 360 company matches for electric heaters suppliers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Space Engineering Services LTD	Exact match	Bristol, United KingdomHQ recorded Oct 25, 2026	201-500	324 contacts →
	Exact match “Space Engineering Services is the UK’s leading provider of refrigeration, heating, ventilation and air conditioning services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Dimplex UK	Exact match	Southampton, United KingdomHQ recorded Oct 25, 2026	501-1,000	195 contacts →
	Exact match “For over 75 years, Dimplex has been the trusted name for electric heating.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
3	Kempston Controls	Exact match	Rushden, United KingdomHQ recorded Oct 25, 2026	201-500	141 contacts →
	Exact match “Kempston Controls is a leader in distributing electrical and mechanical industrial control and automation components.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Exheat	Exact match	Watton, United KingdomHQ recorded Oct 25, 2026	51-200	140 contacts →
	Exact match “At EXHEAT, we design and manufacture electric process heaters and control solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	TF Solutions	Exact match	Burton Upon Trent, United KingdomHQ recorded Oct 25, 2026	51-200	111 contacts →
	Exact match “TF Solutions first opened its doors in 2001 with a passion and ambition to do the right thing, the right way.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Kooltech LTD	Exact match	Glasgow, United KingdomHQ recorded Oct 25, 2026	51-200	100 contacts →
	Exact match “Kooltech Ltd est 1979.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
7	Rointe Heating	Exact match	Peterborough, United KingdomHQ recorded Oct 25, 2026	51-200	79 contacts →
	Exact match “With over 35 years of experience, and as Europe's leading manufacturer of electric heating, Rointe is ideally placed to help our customers choose the right heating system, at the…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
8	Nu-Heat Underfloor Heating & Renewables	Exact match	Honiton, United KingdomHQ recorded Oct 25, 2026	51-200	71 contacts →
	Exact match “As the UK's largest supplier of warm water underfloor heating and integrated renewables, Nu‑Heat delivers fully designed, energy efficient systems to installers, housebuilders…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Heat Trace Limited	Exact match	Frodsham, United KingdomHQ recorded Oct 25, 2026	51-200	64 contacts →
	Exact match “Heat Trace Limited (HTL) is an innovative British manufacturer of electric heating cables & associated equipment.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	BTU Installation & Maintenance LTD	Exact match	Guildford, United KingdomHQ recorded Oct 25, 2026	51-200	60 contacts →
	Exact match “BTU (Installation and Maintenance) Ltd, is a privately owned business based in Guildford, Surrey.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	PHC Parts	Exact match	City Of Bristol, United KingdomHQ recorded Oct 25, 2026	51-200	56 contacts →
	Exact match “PHC are an established, specialist supplier of parts for domestic and commercial heating, plumbing, air conditioning and refrigeration systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Mitsubishi Heavy Industries Air-Conditioning Europe	Exact match	Uxbridge, United KingdomHQ recorded Oct 25, 2026	51-200	55 contacts →
	Exact match “Welcome to Mitsubishi Heavy Industries Air Conditioning Europe Ltd (MHIAE), a company created by MHI for all HVAC solutions across Europe.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Pitacs Limited	Exact match	Milton Keynes, United KingdomHQ recorded Oct 25, 2026	51-200	49 contacts →
	Exact match “WE ARE PITACS: Leading the way with high-quality materials, innovative design and expert manufacturing.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Hamworthy Heating LTD	Exact match	Hull, United KingdomHQ recorded Oct 25, 2026	51-200	49 contacts →
	Exact match “Hamworthy Heating is a British manufacturer and supplier of commercial heating and hot water products.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Wolseley Pipe Centre	Exact match	Warwick, United KingdomHQ recorded Oct 25, 2026	n/a	47 contacts →
	Exact match “Wolseley Pipe is the first-choice specialist merchant for commercial and industrial pipe and heating systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Hawco Limited	Exact match	Godalming, United KingdomHQ recorded Oct 25, 2026	51-200	46 contacts →
	Exact match “Hawco Ltd is a value-added distributor and technical partner in the HVAC, refrigeration and industrial components market.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Rapid Energy LTD	Exact match	Sheerness, United KingdomHQ recorded Oct 25, 2026	n/a	41 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 25, 2026 · View company records in RevenueBase
18	361 Degrees LTD AIR Conditioning, Heating & Ventilation Solutions	Exact match	Leighton Buzzard, United KingdomHQ recorded Oct 25, 2026	11-50	36 contacts →
	Exact match “A good environment can improve morale, productivity and employee retention.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Backer Heatrod LTD	Exact match	Bolton, United KingdomHQ recorded Oct 25, 2026	11-50	36 contacts →
	Exact match “Backer Heatrod manufacture both domestic and industrial electric heating products and solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Smith's EP UK	Exact match	Chelmsford, United KingdomHQ recorded Oct 25, 2026	51-200	35 contacts →
	Exact match “Founded in 1991, Smith’s EP UK has grown organically to become the UK’s leading supplier of hydronic fan convector products, providing versatile, energy efficient heating…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	SK Sales LTD	Exact match	Middleton, United KingdomHQ recorded Oct 25, 2026	51-200	33 contacts →
	Exact match “SK Sales Ltd, part of the Airvance Group, is a leading air handling supplier with over 30 years' experience in the heating, ventilating and air conditioning (HVAC) sector.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	AIR Vent Technology	Exact match	Andover, United KingdomHQ recorded Oct 25, 2026	11-50	32 contacts →
	Exact match “Since 1996, our high-quality products, commitment to UK manufacturing and outstanding customer service have put us at the forefront of the heating and ventilation industry.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Holroyd Components LTD	Exact match	Saffron Walden, United KingdomHQ recorded Oct 25, 2026	51-200	30 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 · Oct 25, 2026 · View company records in RevenueBase
24	Oceanair UK LTD	Exact match	Mansfield, United KingdomHQ recorded Oct 25, 2026	11-50	29 contacts →
	Exact match “Oceanair is an award-winning distributor of air conditioning and heating products.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Trust Electric Heating	Exact match	Leeds, United KingdomHQ recorded Oct 25, 2026	11-50	28 contacts →
	Exact match “Trust Electric Heating is an industry-leading, electric heating company providing innovative, affordable and sustainable heating solutions to homes and businesses across the UK.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “electric heaters suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 360 electric heaters suppliers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,392 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Electric heaters suppliers based in the United Kingdom at a glance

As of Oct 25, 2026

37.1%Verified-email coverage

10.4Average contacts per company

11-50Median size (employees)

4.7%Largest-city concentration · London

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

161

11-50

125

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 360 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 “electric 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 1,392 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 25, 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 “electric heaters suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electric heaters suppliers are there based in the United Kingdom?

RevenueBase identified 360 company matches for electric heaters 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?

Space Engineering Services LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electric heaters suppliers?

London leads with 17 company records, followed by Glasgow (11) and Leeds (7).

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 1,392 professional contacts with verified work emails tracked across these 360 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 25, 2026.

Ready to reach these companies? Verified emails and direct dials for all 360 electric heaters suppliers based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Electric heaters suppliers by geography

Browse the directory

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.