Company lists · Data refreshed November 2026
Top 25 Radiant heating system installers based in the United Kingdom
RevenueBase identified 137 company matches for radiant heating system installers associated with the United Kingdom as of November 2026 and tracks 701 professional contacts across them, including 229 with verified work emails. London is the largest hub.
This list covers company matches for radiant heating system installers 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 6, 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.
The 25 largest radiant heating system installers based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 70 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 59 contacts → | ||||
Exact match “Leading supplier and installer of underfloor heating for residential developments in the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 32 contacts → | ||||
Exact match “Ambiente Systems Ltd has been trading since 2006 and specialises in the design, manufacture and supply of hydronic underfloor heating systems to the trade.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 32 contacts → | ||||
Exact match “Gaia Underfloor Heating.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 30 contacts → | ||||
Exact match “Wunda Group plc was established in 2006 as a leader in underfloor heating solutions specialising in providing energy efficient solutions with environmental ethics at their core…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “Manufacture and supply ThermaSkirt - an innovative alternative to underfloor heating and radiators which cleverly disguises the heating system into a stylish, superbly finished…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match “Over the past 25 years JK (Janssen & Krop) has acquired more than one million square meters of knowledge and experience of in-ground underfloor heating in many European countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “UFHN is an award-winning underfloor heating specialist who designs, supplies and installs bespoke heating systems for private residences, multi-residential developments, schools…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 14 contacts → | ||||
Exact match “Thermotec UK Ltd is a passionate company involved in the design, supply, manufacture and commissioning of underfloor heating solutions including associated controls and floor make…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “Solray is the UK's market leader in the design, manufacture, delivery and installation of radiant heating panels, with well over a century's experience in the industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “British design, British manufacturer of Electric Far Infrared Heating Systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Terra Therma are a specialist in designing, installing and caring for - Renewable Energy Systems & Underfloor Heating.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “Yandiya Technologies Ltd, part of a Global Group, is committed to the design development, manufacture and distribution of next generation heating solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 8 contacts → | ||||
Exact match “At iHelios, we’re redefining how homes are heated, moving beyond outdated systems to a smarter, cleaner way of living.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 8 contacts → | ||||
Exact match “Flexel have been manufacturing innovative heating systems to the world market since 1978.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 8 contacts → | ||||
Exact match “At New Heat Solutions, we are revolutionising heating technology for homes and businesses, offering smarter, more sustainable solutions that prioritise energy efficiency, cost…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 8 contacts → | ||||
Exact match “RadiWarm – Redefining Electric Heating RadiWarm is a UK manufacturer of electric radiators based in Halifax, West Yorkshire, and part of the Heights UK Ltd group.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Thermo-Floor is one of the largest providers of energy efficient underfloor heating and underfloor cooling systems to domestic and commercial properties.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 7 contacts → | ||||
Exact match “OMNIE design and manufacture high performance underfloor heating systems as well as whole house technologies such as ventilation and heat pumps.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Since 2004, Unitherm Heating Systems, has been at the forefront in offering engineered heating system solutions for the residential and commercial markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 6 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “Trusted Energy Solutions are quality focused heating engineers for domestic, industrial and commercial properties.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “We are the leading designer, manufacturer and supplier of underfloor heating systems and their related products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Floortherm Renewables Ltd offer Underfloor heating, Air Source Heat Pumps, Aluminium radiators & Heat Recovery products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Founded in 1972, Sun Realm Heating Co.” Recorded in the RevenueBase company graph · Nov 6, 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 “radiant heating system installers”. 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 137 radiant heating system installers based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 229 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Radiant heating system installers based in the United Kingdom at a glance
As of Nov 6, 2026Companies by employee count
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 137 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 “radiant heating system installers” 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 229 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 6, 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 “radiant heating system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many radiant heating system installers are there based in the United Kingdom?
RevenueBase identified 137 company matches for radiant heating system installers 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?
Nu-Heat Underfloor Heating & Renewables tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most radiant heating system installers?
London leads with 10 company records, followed by Manchester (4) and Hull (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 229 professional contacts with verified work emails tracked across these 137 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 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 137 radiant heating system installers based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Radiant heating system installers by geography
- Radiant heating system installers based in Australia
- Radiant heating system installers based in Belgium
- Radiant heating system installers based in Canada
- Radiant heating system installers based in Germany
- Radiant heating system installers based in the Netherlands
- Radiant heating system installers based in the United States
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Radiant heating system installers based in Australia
- Radiant heating system installers based in Belgium
- Radiant heating system installers based in Canada
- Radiant heating system installers based in Germany
- Radiant heating system installers based in the Netherlands
- Radiant heating system installers based in the United States
Company intelligence · public preview
Top 25 radiant heating system installers based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 137 matching company records for radiant heating system installers based in the United Kingdom, with 701 tracked contacts and 229 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 radiant heating system installers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Nu-Heat Underfloor Heating & Renewablesnu-heat.co.ukHQ: Honiton, United KingdomReported employees: 51-200 | Honiton, United Kingdom | 51-200 | Exact match | 70 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  WMS Underfloor Heatingwms-uk.comHQ: Brookmans Park, United KingdomReported employees: 11-50 | Brookmans Park, United Kingdom | 11-50 | Exact match | 59 contacts → |
“Leading supplier and installer of underfloor heating for residential developments in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ambiente Systems LTDambienteufh.co.ukHQ: Hatfield, United KingdomReported employees: 11-50 | Hatfield, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Ambiente Systems Ltd has been trading since 2006 and specialises in the design, manufacture and supply of hydronic underfloor heating systems to the trade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Gaia Underfloor Heating Specialistsgaia.co.ukHQ: Bury St Edmunds, United KingdomReported employees: 11-50 | Bury St Edmunds, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Gaia Underfloor Heating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Wunda Group PLCwundagroup.comHQ: Caldicot, United KingdomReported employees: 51-200 | Caldicot, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Wunda Group plc was established in 2006 as a leader in underfloor heating solutions specialising in providing energy efficient solutions with environmental ethics at their core…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Discreteheatdiscreteheat.comHQ: Atherton, United KingdomReported employees: 11-50 | Atherton, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Manufacture and supply ThermaSkirt - an innovative alternative to underfloor heating and radiators which cleverly disguises the heating system into a stylish, superbly finished…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  JK Floorheating United Kingdomjk-gb.comHQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 17 contacts → |
“Over the past 25 years JK (Janssen & Krop) has acquired more than one million square meters of knowledge and experience of in-ground underfloor heating in many European countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ufhn LTDufhn.co.ukHQ: Wimborne, United KingdomReported employees: 11-50 | Wimborne, United Kingdom | 11-50 | Exact match | 14 contacts → |
“UFHN is an award-winning underfloor heating specialist who designs, supplies and installs bespoke heating systems for private residences, multi-residential developments, schools…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Thermotecthermotecuk.comHQ: Bodiam, United KingdomReported employees: 11-50 | Bodiam, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Thermotec UK Ltd is a passionate company involved in the design, supply, manufacture and commissioning of underfloor heating solutions including associated controls and floor make…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Solraysolray.co.ukHQ: Swansea, United KingdomReported employees: 11-50 | Swansea, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Solray is the UK's market leader in the design, manufacture, delivery and installation of radiant heating panels, with well over a century's experience in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Nexgen Carbon Zeronexgenheating.comHQ: Romsey, United KingdomReported employees: 51-200 | Romsey, United Kingdom | 51-200 | Exact match | 9 contacts → |
“British design, British manufacturer of Electric Far Infrared Heating Systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Terra Therma LTDterratherma.co.ukHQ: Maldon, United KingdomReported employees: 11-50 | Maldon, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Terra Therma are a specialist in designing, installing and caring for - Renewable Energy Systems & Underfloor Heating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Yandiya Technologies LTDyandiyatechnologies.comHQ: Fareham, United KingdomReported employees: 11-50 | Fareham, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Yandiya Technologies Ltd, part of a Global Group, is committed to the design development, manufacture and distribution of next generation heating solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ihelios Living Reinventediheliosliving.co.ukHQ: Hull, United KingdomReported employees: 11-50 | Hull, United Kingdom | 11-50 | Exact match | 8 contacts → |
“At iHelios, we’re redefining how homes are heated, moving beyond outdated systems to a smarter, cleaner way of living.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Flexel International LTDflexel.co.ukHQ: Glenrothes, United KingdomReported employees: 11-50 | Glenrothes, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Flexel have been manufacturing innovative heating systems to the world market since 1978.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  NEW Heat Solutionsnew-heat.co.ukHQ: Woking, United KingdomReported employees: 11-50 | Woking, United Kingdom | 11-50 | Exact match | 8 contacts → |
“At New Heat Solutions, we are revolutionising heating technology for homes and businesses, offering smarter, more sustainable solutions that prioritise energy efficiency, cost…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Radiwarmradiwarm.comHQ: Halifax, United KingdomReported employees: 11-50 | Halifax, United Kingdom | 11-50 | Exact match | 8 contacts → |
“RadiWarm – Redefining Electric Heating RadiWarm is a UK manufacturer of electric radiators based in Halifax, West Yorkshire, and part of the Heights UK Ltd group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Thermo-Floor UK LTDthermo-floor.co.ukHQ: Lutterworth, United KingdomReported employees: 11-50 | Lutterworth, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Thermo-Floor is one of the largest providers of energy efficient underfloor heating and underfloor cooling systems to domestic and commercial properties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Exeter, United KingdomReported employees: 51-200 | Exeter, United Kingdom | 51-200 | Exact match | 7 contacts → |
“OMNIE design and manufacture high performance underfloor heating systems as well as whole house technologies such as ventilation and heat pumps.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Unitherm UKunitherm.co.ukHQ: Exeter, United KingdomReported employees: 51-200 | Exeter, United Kingdom | 51-200 | Exact match | 7 contacts → |
“Since 2004, Unitherm Heating Systems, has been at the forefront in offering engineered heating system solutions for the residential and commercial markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  ABS Group Servicesabs-radiantheating.co.ukHQ: Nationwider, United KingdomReported employees: 11-50 | Nationwider, United Kingdom | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Trusted Energy Solutions LTDtrusted.energyHQ: Newark, United KingdomReported employees: 11-50 | Newark, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Trusted Energy Solutions are quality focused heating engineers for domestic, industrial and commercial properties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Hörstad LTDhorstad.comHQ: Livingston, United KingdomReported employees: 11-50 | Livingston, United Kingdom | 11-50 | Exact match | 6 contacts → |
“We are the leading designer, manufacturer and supplier of underfloor heating systems and their related products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Floortherm Renewablesftunderfloor.comHQ: Newry, United KingdomReported employees: 1-10 | Newry, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Floortherm Renewables Ltd offer Underfloor heating, Air Source Heat Pumps, Aluminium radiators & Heat Recovery products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  SUN Realm Heating Co. Limitedsunrealm.co.ukHQ: Bedfordshire, United KingdomReported employees: 11-50 | Bedfordshire, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Founded in 1972, Sun Realm Heating Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 137 company matches
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Radiant heating system installers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
131 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 137 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for radiant heating system installers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many radiant heating system installers did RevenueBase find based in the United Kingdom?
The saved snapshot records 137 matching company records, 701 tracked contacts and 229 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Radiant heating system installers by geography
- Radiant heating system installers based in Australia
- Radiant heating system installers based in Belgium
- Radiant heating system installers based in Canada
- Radiant heating system installers based in Germany
- Radiant heating system installers based in the Netherlands
- Radiant heating system installers based in the United States
Cite this list
RevenueBase Data Team. Top 25 radiant heating system installers based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/radiant-heating-system-installers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Radiant heating system installers based in Australia
- Radiant heating system installers based in Belgium
- Radiant heating system installers based in Canada
- Radiant heating system installers based in Germany
- Radiant heating system installers based in the Netherlands
- Radiant heating system installers based in the United States
Company intelligence · public preview
Top 25 radiant heating system installers based in the United Kingdom
RevenueBase records 137 matching company records for radiant heating system installers based in the United Kingdom, with 701 tracked contacts and 229 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 radiant heating system installers based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Nu-Heat Underfloor Heating & Renewablesnu-heat.co.uk HQ: Honiton, United KingdomReported employees: 51-200 | Honiton, United Kingdom | 51-200 | Exact match | 70 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | WMS Underfloor Heatingwms-uk.com HQ: Brookmans Park, United KingdomReported employees: 11-50 | Brookmans Park, United Kingdom | 11-50 | Exact match | 59 contacts → |
“Leading supplier and installer of underfloor heating for residential developments in the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ambiente Systems LTDambienteufh.co.uk HQ: Hatfield, United KingdomReported employees: 11-50 | Hatfield, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Ambiente Systems Ltd has been trading since 2006 and specialises in the design, manufacture and supply of hydronic underfloor heating systems to the trade.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Gaia Underfloor Heating Specialistsgaia.co.uk HQ: Bury St Edmunds, United KingdomReported employees: 11-50 | Bury St Edmunds, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Gaia Underfloor Heating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Wunda Group PLCwundagroup.com HQ: Caldicot, United KingdomReported employees: 51-200 | Caldicot, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Wunda Group plc was established in 2006 as a leader in underfloor heating solutions specialising in providing energy efficient solutions with environmental ethics at their core…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Discreteheatdiscreteheat.com HQ: Atherton, United KingdomReported employees: 11-50 | Atherton, United Kingdom | 11-50 | Exact match | 17 contacts → |
“Manufacture and supply ThermaSkirt - an innovative alternative to underfloor heating and radiators which cleverly disguises the heating system into a stylish, superbly finished…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | JK Floorheating United Kingdomjk-gb.com HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 17 contacts → |
“Over the past 25 years JK (Janssen & Krop) has acquired more than one million square meters of knowledge and experience of in-ground underfloor heating in many European countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ufhn LTDufhn.co.uk HQ: Wimborne, United KingdomReported employees: 11-50 | Wimborne, United Kingdom | 11-50 | Exact match | 14 contacts → |
“UFHN is an award-winning underfloor heating specialist who designs, supplies and installs bespoke heating systems for private residences, multi-residential developments, schools…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Thermotecthermotecuk.com HQ: Bodiam, United KingdomReported employees: 11-50 | Bodiam, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Thermotec UK Ltd is a passionate company involved in the design, supply, manufacture and commissioning of underfloor heating solutions including associated controls and floor make…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Solraysolray.co.uk HQ: Swansea, United KingdomReported employees: 11-50 | Swansea, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Solray is the UK's market leader in the design, manufacture, delivery and installation of radiant heating panels, with well over a century's experience in the industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nexgen Carbon Zeronexgenheating.com HQ: Romsey, United KingdomReported employees: 51-200 | Romsey, United Kingdom | 51-200 | Exact match | 9 contacts → |
“British design, British manufacturer of Electric Far Infrared Heating Systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Terra Therma LTDterratherma.co.uk HQ: Maldon, United KingdomReported employees: 11-50 | Maldon, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Terra Therma are a specialist in designing, installing and caring for - Renewable Energy Systems & Underfloor Heating.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Yandiya Technologies LTDyandiyatechnologies.com HQ: Fareham, United KingdomReported employees: 11-50 | Fareham, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Yandiya Technologies Ltd, part of a Global Group, is committed to the design development, manufacture and distribution of next generation heating solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ihelios Living Reinventediheliosliving.co.uk HQ: Hull, United KingdomReported employees: 11-50 | Hull, United Kingdom | 11-50 | Exact match | 8 contacts → |
“At iHelios, we’re redefining how homes are heated, moving beyond outdated systems to a smarter, cleaner way of living.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Flexel International LTDflexel.co.uk HQ: Glenrothes, United KingdomReported employees: 11-50 | Glenrothes, United Kingdom | 11-50 | Exact match | 8 contacts → |
“Flexel have been manufacturing innovative heating systems to the world market since 1978.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | NEW Heat Solutionsnew-heat.co.uk HQ: Woking, United KingdomReported employees: 11-50 | Woking, United Kingdom | 11-50 | Exact match | 8 contacts → |
“At New Heat Solutions, we are revolutionising heating technology for homes and businesses, offering smarter, more sustainable solutions that prioritise energy efficiency, cost…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Radiwarmradiwarm.com HQ: Halifax, United KingdomReported employees: 11-50 | Halifax, United Kingdom | 11-50 | Exact match | 8 contacts → |
“RadiWarm – Redefining Electric Heating RadiWarm is a UK manufacturer of electric radiators based in Halifax, West Yorkshire, and part of the Heights UK Ltd group.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Thermo-Floor UK LTDthermo-floor.co.uk HQ: Lutterworth, United KingdomReported employees: 11-50 | Lutterworth, United Kingdom | 11-50 | Exact match | 7 contacts → |
“Thermo-Floor is one of the largest providers of energy efficient underfloor heating and underfloor cooling systems to domestic and commercial properties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Exeter, United KingdomReported employees: 51-200 | Exeter, United Kingdom | 51-200 | Exact match | 7 contacts → |
“OMNIE design and manufacture high performance underfloor heating systems as well as whole house technologies such as ventilation and heat pumps.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Unitherm UKunitherm.co.uk HQ: Exeter, United KingdomReported employees: 51-200 | Exeter, United Kingdom | 51-200 | Exact match | 7 contacts → |
“Since 2004, Unitherm Heating Systems, has been at the forefront in offering engineered heating system solutions for the residential and commercial markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | ABS Group Servicesabs-radiantheating.co.uk HQ: Nationwider, United KingdomReported employees: 11-50 | Nationwider, United Kingdom | 11-50 | Exact match | 6 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Trusted Energy Solutions LTDtrusted.energy HQ: Newark, United KingdomReported employees: 11-50 | Newark, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Trusted Energy Solutions are quality focused heating engineers for domestic, industrial and commercial properties.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hörstad LTDhorstad.com HQ: Livingston, United KingdomReported employees: 11-50 | Livingston, United Kingdom | 11-50 | Exact match | 6 contacts → |
“We are the leading designer, manufacturer and supplier of underfloor heating systems and their related products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Floortherm Renewablesftunderfloor.com HQ: Newry, United KingdomReported employees: 1-10 | Newry, United Kingdom | 1-10 | Exact match | 6 contacts → |
“Floortherm Renewables Ltd offer Underfloor heating, Air Source Heat Pumps, Aluminium radiators & Heat Recovery products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | SUN Realm Heating Co. Limitedsunrealm.co.uk HQ: Bedfordshire, United KingdomReported employees: 11-50 | Bedfordshire, United Kingdom | 11-50 | Exact match | 5 contacts → |
“Founded in 1972, Sun Realm Heating Co.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 137 company matches
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Radiant heating system installers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
131 records in the displayed employee bands.
6 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 137 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for radiant heating system installers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many radiant heating system installers did RevenueBase find based in the United Kingdom?
The saved snapshot records 137 matching company records, 701 tracked contacts and 229 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Radiant heating system installers by geography
- Radiant heating system installers based in Australia
- Radiant heating system installers based in Belgium
- Radiant heating system installers based in Canada
- Radiant heating system installers based in Germany
- Radiant heating system installers based in the Netherlands
- Radiant heating system installers based in the United States
Cite this list
RevenueBase Data Team. Top 25 radiant heating system installers based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/radiant-heating-system-installers/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Radiant heating system installers based in Australia
- Radiant heating system installers based in Belgium
- Radiant heating system installers based in Canada
- Radiant heating system installers based in Germany
- Radiant heating system installers based in the Netherlands
- Radiant heating system installers based in the United States