Company lists · Data refreshed September 2026

Top 25 Wood boiler manufacturers based in the United Kingdom

Name: Wood boiler manufacturers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 136 companies tracked

RevenueBase identified 136 company matches for wood boiler manufacturers associated with the United Kingdom as of September 2026 and tracks 1,856 professional contacts across them, including 540 with verified work emails. Hull is the largest hub.

This list covers company matches for wood boiler 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 September 30, 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 Sep 30, 2026 How this list was built

136Companies

1,856Contacts tracked

540Verified emails

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The 25 largest wood boiler manufacturers based in the United Kingdom

Ranked by team size

Top 25 of 136 company matches for wood boiler manufacturers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Ideal Heating	Exact match	Hull, United KingdomHQ recorded Sep 30, 2026	501-1,000	286 contacts →
	Exact match “The UK’s leading heating manufacturer, providing reliable, sustainable warmth through boilers, heat pumps and controls Rated Excellent on Trustpilot Award-winning Keeping Homes…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Grant Engineering UK LTD	Exact match	Swindon, United KingdomHQ recorded Sep 30, 2026	51-200	115 contacts →
	Exact match “We are a leading supplier of sustainable heating systems, including HVO boilers, air source heat pumps, solar thermal, hot water storage cylinders, aluminium radiators and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Cochran	Exact match	Annan, United KingdomHQ recorded Sep 30, 2026	201-500	110 contacts →
	Exact match “Cochran has been embedded within industrial boiler manufacturing since 1878.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Byworth Boilers Limited	Exact match	Keighley, United KingdomHQ recorded Sep 30, 2026	51-200	96 contacts →
	Exact match “Your industrial boiler is at the heart of your operations.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Intergas Heating LTD	Exact match	Kidderminster, United KingdomHQ recorded Sep 30, 2026	201-500	61 contacts →
	Exact match “We’re Dutch, we manufacture ultra-efficient domestic boilers and we want to make the world a better place for all of us.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Vokera By Riello	Exact match	Hertfordshire, United KingdomHQ recorded Sep 30, 2026	11-50	45 contacts →
	Exact match “For over 40 years, Vokèra has been a trusted name in home heating across the UK and Ireland, delivering reliable, energy efficient solutions for domestic and light commercial…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Lochinvar, UK	Exact match	Banbury, United KingdomHQ recorded Sep 30, 2026	11-50	40 contacts →
	Exact match “Lochinvar designs, manufactures and distributes a comprehensive range of high efficiency gas fired water heaters and boilers for commercial and industrial applications.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Warmflow Engineering Co. Limited	Exact match	Lisburn, United KingdomHQ recorded Sep 30, 2026	51-200	38 contacts →
	Exact match “Warmflow specialise in design, manufacturing, fabrication, sub assembly and kitting solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Babcock Wanson UK LTD	Exact match	Borehamwood, United KingdomHQ recorded Sep 30, 2026	51-200	36 contacts →
	Exact match “Babcock Wanson offers a complete range of products and services for your boiler house.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Atag Heating Technology UK Limited	Exact match	Dunfermline, United KingdomHQ recorded Sep 30, 2026	51-200	31 contacts →
	Exact match “BUILT TO LAST ATAG truly is a unique company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Thermal Earth Limited	Exact match	Ammanford, United KingdomHQ recorded Sep 30, 2026	11-50	22 contacts →
	Exact match “Thermal Earth is a leading UK distributor of renewable heating technologies incorporating wood biomass boilers, heat pumps and solar thermal systems based in South Wales.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Treco LTD	Exact match	Tiverton, United KingdomHQ recorded Sep 30, 2026	11-50	21 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Talbott's Biomass Energy Systems LTD	Exact match	Stone, United KingdomHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “Talbott’s are industry leaders with over 45 years’ experience within the biomass and wood waste to energy market.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Electric Heating Company	Exact match	Blantyre, United KingdomHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “The Electric Heating Company have developed their product portfolio to accommodate almost any Central Heating and Hot Water requirement.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Shaw Renewables Limited	Exact match	Simonswood, United KingdomHQ recorded Sep 30, 2026	1-10	11 contacts →
	Exact match “Here at Shaw Renewables Ltd.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Hargassner Biomass Heating LTD	Exact match	Hereford, United KingdomHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “At Hargassner Biomass Heating Ltd we install, service and maintain both Gilles and Hargassner biomass boilers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Ferroli UK	Exact match	Walton On Trent, United KingdomHQ recorded Sep 30, 2026	n/a	10 contacts →
	Exact match “Founded by Dante Ferroli in 1955, with offices in San Bonifacio, near the Italian city of Verona, Ferroli controls a global business with factories in Europe and Asia.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Biomass Boiler Services Ltd. BBS	Exact match	Berwick Upon Tweed, United KingdomHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match “Biomass Boiler services LTD (BBS), maintain, commission, repair, and install Industrial wood waste, biomass, and biomass steam boilers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Gazco Limited	Exact match	Exeter, United KingdomHQ recorded Sep 30, 2026	11-50	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Ranheat Engineering Limited	Exact match	Northamptonshire, United KingdomHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Ranheat design, manufacture and install a complete range of industrial wood waste burners and boilers systems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	BIO Global Industries LTD	Exact match	Chesham, United KingdomHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Bio Global Industries Ltd (BGI ) is an energy company that delivers a highly flexible solution to green energy generation in the UK.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Dunster Biomass Heating LTD	Exact match	Wellington, United KingdomHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Dunster has over a decade of experience in designing, supplying, installing and maintaining biomass heating systems for domestic and commercial spaces throughout the UK.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	ACR Stoves	Exact match	Birmingham, United KingdomHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “ACR Heat Products Ltd are a leading UK manufacturer of woodburning, gas and electric stoves and fireplaces.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	CHP Mechanical Services LTD	Exact match	Newcastle, United KingdomHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “CHP Mechanical Services Ltd, an established family run renewable energy and commercial heating installation company.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Ashburn Stoves & Heating	Exact match	Barrowford, United KingdomHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Log Burner & Fireplace Showroom - http://AshburnStoves.co.uk Heating systems installed and serviced - Biomass, Solar, Heat Pump, Oil, Gas - http://AshburnHeating.co.uk Heating…” Recorded in the RevenueBase company graph · Sep 30, 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 “wood boiler manufacturers”. 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 136 wood boiler manufacturers based in the United Kingdom

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Wood boiler manufacturers based in the United Kingdom at a glance

As of Sep 30, 2026

29.1%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · Hull

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 136 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 “wood boiler 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 540 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 September 30, 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 “wood boiler manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wood boiler manufacturers are there based in the United Kingdom?

RevenueBase identified 136 company matches for wood boiler manufacturers associated with the United Kingdom as of September 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?

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

Which city has the most wood boiler manufacturers?

Hull leads with 3 company records, followed by Leeds (3) and Annan (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 540 professional contacts with verified work emails tracked across these 136 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 September 30, 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.