Company lists · Data refreshed October 2026
Top 25 Radiant hydronic heating system suppliers worldwide
RevenueBase identified 1,537 company matches for radiant hydronic heating system suppliers worldwide as of October 2026 and tracks 18,658 professional contacts across them, including 5,509 with verified work emails. The United Kingdom is the largest market and Istanbul the largest hub.
This list covers company matches for radiant hydronic heating system suppliers worldwide, 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. Country and city lists for radiant hydronic heating system suppliers follow the table.
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 hydronic heating system suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 864 contacts → | ||||
Exact match “Con un fatturato di circa milioni di euro, il Gruppo Cambielli è leader nella distribuzione di materiali e servizi per il mercato idrotermosanitario.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 2 | 794 contacts → | ||||
Exact match “At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 3 | 658 contacts → | ||||
Exact match “When it comes to comfortable climate in buildings, we set the ultimate standards.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 4 | 493 contacts → | ||||
Exact match “As a leading supplier of heating and air handling systems, we are perfectly in tune with you.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 5 | 435 contacts → | ||||
Exact match “Comfort, designed around you – Since 1955, Ferroli has been a trusted name in HVAC, delivering innovative solutions for heating, cooling and hot water that combine comfort, energy…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 6 | 421 contacts → | ||||
Exact match “Headquartered in Concord, NH, The Granite Group distributes plumbing, heating, cooling, piping, water systems, and energy products to contractors and fuel dealers across the…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 7 | 327 contacts → | ||||
Exact match “We are Purmo Group, leader in sustainable indoor climate comfort solutions.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 8 | 317 contacts → | ||||
Exact match “Following Rinnai's international origins dating back more than 100 years, Rinnai Australia was established 50 years ago and since then has been providing Australians with the best…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 9 | 316 contacts → | ||||
Exact match “True Made in Italy.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 10 | 294 contacts → | ||||
Exact match “Weil-McLain® is a leading North American designer and manufacturer of hydronic comfort heating systems for residential, commercial and institutional buildings since 1881.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 11 | 245 contacts → | ||||
Exact match “Standard Plumbing has over 100 branches serving customers in Utah, Idaho, Oregon, California, Wyoming, Arizona, Nevada, Colorado, Nebraska.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 12 | 208 contacts → | ||||
Exact match “Belgian-built since 1992, Henco designs and manufactures complete system solutions for HVAC, sanitary and underfloor heating projects.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 13 | 168 contacts → | ||||
Exact match “Marley Engineered Products® draws upon a long history of providing reliable comfort heating and ventilation solutions.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 14 | 164 contacts → | ||||
Exact match “Elginkan Topluluğu şirketleri arasında yer alan Emas Makina Sanayi A.Ş, 30 yılı aşkın süredir E.C.A.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 15 | 132 contacts → | ||||
Exact match “Founded in 1948, LAARS serves a diverse base of customers located in many countries across the globe.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 16 | 131 contacts → | ||||
Exact match “Nata nel 1974, la Pressiani si pone nel panorama della distribuzione di materiale idro-termo-sanitario come azienda improntata all’innovazione, pur rimanendo fedele alle proprie…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 17 | 130 contacts → | ||||
Exact match “ECR International, Inc.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 18 | 119 contacts → | ||||
Exact match “Arbo è il punto di riferimento per i tecnici della gestione del caldo e del freddo: da noi, i nostri clienti possono trovare tutto l’occorrente per l’installazione e la…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 19 | 119 contacts → | ||||
Exact match “Heat Merchants Group trading as Heat Merchants, Bathroom Merchants, and Tubs & Tiles, is part of Wolseley group since 2022.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 20 | 110 contacts → | ||||
Exact match “Vi erbjuder vvs-marknadens bredaste sortiment.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 21 | 97 contacts → | ||||
Exact match “Jesteśmy jedną z największych sieci hurtowni grzewczych, instalacyjnych i sanitarnych w Polsce.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 22 | 88 contacts → | ||||
Exact match “RDZ di Sacile PN è azienda leader in Italia nella climatizzazione radiante.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 23 | 85 contacts → | ||||
Exact match “We provide innovative hydronic and engineered plumbing solutions to engineers, contractors, building owners, and facilities teams in NC, SC, VA, TN, GA, and AL.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 24 | 84 contacts → | ||||
Exact match “1966 yılında İstanbul’da kurulan Termo Teknik, radyatör üreticisi olarak ısıtma sektörüne giriş yapmıştır.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 25 | 84 contacts → | ||||
Exact match “Spécialiste du chauffage électrique.” Recorded in the RevenueBase company graph · Oct 29, 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 hydronic heating system 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 1,537 radiant hydronic heating system suppliers worldwide
See the full list, filter by size, metro and specialty, and access 5,509 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Radiant hydronic heating system suppliers worldwide at a glance
As of Oct 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for radiant hydronic heating system suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “radiant hydronic heating system 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. 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 5,509 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.
Radiant hydronic heating system suppliers by location
11 lists · largest firstEvery Radiant hydronic heating system suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Radiant hydronic heating system suppliers based in the United Kingdom228
- Radiant hydronic heating system suppliers based in the United States187
- Radiant hydronic heating system suppliers based in Italy129
- Radiant hydronic heating system suppliers based in Germany97
- Radiant hydronic heating system suppliers based in the Netherlands82
- Radiant hydronic heating system suppliers based in France59
- Radiant hydronic heating system suppliers based in Canada58
- Radiant hydronic heating system suppliers based in Türkiye56
- Radiant hydronic heating system suppliers based in Australia38
- Radiant hydronic heating system suppliers based in Spain37
- Radiant hydronic heating system suppliers based in Belgium32
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 hydronic heating system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many radiant hydronic heating system suppliers are there worldwide?
RevenueBase identified 1,537 company matches for radiant hydronic heating system suppliers worldwide 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?
Cambielli SPA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most radiant hydronic heating system suppliers?
The United Kingdom leads with 228 companies, followed by the United States (187) and Italy (129). Every radiant hydronic heating system suppliers list by country and city is linked on this page.
Which city has the most radiant hydronic heating system suppliers?
Istanbul leads with 10 company records, followed by London (10) and Calgary (6).
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 5,509 professional contacts with verified work emails tracked across these 1,537 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.
Ready to reach these companies? Verified emails and direct dials for all 1,537 radiant hydronic heating system suppliers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 radiant hydronic heating system suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,537 matching company records for radiant hydronic heating system suppliers worldwide, with 18,658 tracked contacts and 5,509 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: October 29, 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 hydronic heating system suppliers worldwide
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 | Cambielli SPAcambielli.it HQ: Cinisello Balsamo, ItalyReported employees: 1,001-5,000 | Cinisello Balsamo, Italy | 1,001-5,000 | Exact match | 864 contacts → |
“Con un fatturato di circa milioni di euro, il Gruppo Cambielli è leader nella distribuzione di materiali e servizi per il mercato idrotermosanitario.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IMI Climate Controlclimatecontrol.imiplc.com HQ: Eysins, SwitzerlandReported employees: 1,001-5,000 | Eysins, Switzerland | 1,001-5,000 | Exact match | 794 contacts → |
“At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Aalberts Hydronic Flow Controlaalberts-hfc.comHQ: Almere, NetherlandsReported employees: 1,001-5,000 | Almere, Netherlands | 1,001-5,000 | Exact match | 658 contacts → |
“When it comes to comfortable climate in buildings, we set the ultimate standards.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Wolf Gmbhwolf.euHQ: Mainburg, GermanyReported employees: 1,001-5,000 | Mainburg, Germany | 1,001-5,000 | Exact match | 493 contacts → |
“As a leading supplier of heating and air handling systems, we are perfectly in tune with you.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Ferroli Groupferroli.comHQ: San Bonifacio, ItalyReported employees: 1,001-5,000 | San Bonifacio, Italy | 1,001-5,000 | Exact match | 435 contacts → |
“Comfort, designed around you – Since 1955, Ferroli has been a trusted name in HVAC, delivering innovative solutions for heating, cooling and hot water that combine comfort, energy…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  The Granite Groupthegranitegroup.comHQ: Concord, NH, United StatesReported employees: 501-1,000 | Concord, NH, United States | 501-1,000 | Exact match | 421 contacts → |
“Headquartered in Concord, NH, The Granite Group distributes plumbing, heating, cooling, piping, water systems, and energy products to contractors and fuel dealers across the…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Purmo Grouppurmogroup.com HQ: Helsinki, FinlandReported employees: 1,001-5,000 | Helsinki, Finland | 1,001-5,000 | Exact match | 327 contacts → |
“We are Purmo Group, leader in sustainable indoor climate comfort solutions.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Rinnai Australiarinnai.com.auHQ: Braeside, AustraliaReported employees: 201-500 | Braeside, Australia | 201-500 | Exact match | 317 contacts → |
“Following Rinnai's international origins dating back more than 100 years, Rinnai Australia was established 50 years ago and since then has been providing Australians with the best…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Giacomini S.P.Agiacomini.com HQ: San Maurizio D'opaglio, ItalyReported employees: 501-1,000 | San Maurizio D'opaglio, Italy | 501-1,000 | Exact match | 316 contacts → |
“True Made in Italy.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Weil-Mclainweil-mclain.com HQ: Burr Ridge, IL, United StatesReported employees: 501-1,000 | Burr Ridge, IL, United States | 501-1,000 | Exact match | 294 contacts → |
“Weil-McLain® is a leading North American designer and manufacturer of hydronic comfort heating systems for residential, commercial and institutional buildings since 1881.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Standard Plumbing Supplystandardplumbing.com HQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 245 contacts → |
“Standard Plumbing has over 100 branches serving customers in Utah, Idaho, Oregon, California, Wyoming, Arizona, Nevada, Colorado, Nebraska.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Henco Industrieshenco.be HQ: Herentals, BelgiumReported employees: 201-500 | Herentals, Belgium | 201-500 | Exact match | 208 contacts → |
“Belgian-built since 1992, Henco designs and manufactures complete system solutions for HVAC, sanitary and underfloor heating projects.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Marley Engineered Productsmarleymep.com HQ: Bennettsville, SC, United StatesReported employees: 201-500 | Bennettsville, SC, United States | 201-500 | Exact match | 168 contacts → |
“Marley Engineered Products® draws upon a long history of providing reliable comfort heating and ventilation solutions.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Emas Makina Sanayi A.Şemas.com.tr HQ: Esentepe, TürkiyeReported employees: 201-500 | Esentepe, Türkiye | 201-500 | Exact match | 164 contacts → |
“Elginkan Topluluğu şirketleri arasında yer alan Emas Makina Sanayi A.Ş, 30 yılı aşkın süredir E.C.A.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Laars Heating Systemslaars.com HQ: Rochester, NH, United StatesReported employees: 201-500 | Rochester, NH, United States | 201-500 | Exact match | 132 contacts → |
“Founded in 1948, LAARS serves a diverse base of customers located in many countries across the globe.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pressiani S.R.Lpressianisrl.it HQ: Calco, ItalyReported employees: 201-500 | Calco, Italy | 201-500 | Exact match | 131 contacts → |
“Nata nel 1974, la Pressiani si pone nel panorama della distribuzione di materiale idro-termo-sanitario come azienda improntata all’innovazione, pur rimanendo fedele alle proprie…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ECR Internationalecrinternational.com HQ: Utica, United StatesReported employees: 201-500 | Utica, United States | 201-500 | Exact match | 130 contacts → |
“ECR International, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Arbo S.P.Aarbo.itHQ: Fano, ItalyReported employees: 201-500 | Fano, Italy | 201-500 | Exact match | 119 contacts → |
“Arbo è il punto di riferimento per i tecnici della gestione del caldo e del freddo: da noi, i nostri clienti possono trovare tutto l’occorrente per l’installazione e la…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Heat Merchants Groupheatmerchants.ie HQ: Athlone, IrelandReported employees: 201-500 | Athlone, Ireland | 201-500 | Exact match | 119 contacts → |
“Heat Merchants Group trading as Heat Merchants, Bathroom Merchants, and Tubs & Tiles, is part of Wolseley group since 2022.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | LK Systemslksystems.se HQ: Bromma, SwedenReported employees: 51-200 | Bromma, Sweden | 51-200 | Exact match | 110 contacts → |
“Vi erbjuder vvs-marknadens bredaste sortiment.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tadmar Centrum Instalacjitadmar.pl HQ: Ruda Śląska, PolandReported employees: 501-1,000 | Ruda Śląska, Poland | 501-1,000 | Exact match | 97 contacts → |
“Jesteśmy jedną z największych sieci hurtowni grzewczych, instalacyjnych i sanitarnych w Polsce.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | RDZ S.P.Ardz.it HQ: Sacile, ItalyReported employees: 51-200 | Sacile, Italy | 51-200 | Exact match | 88 contacts → |
“RDZ di Sacile PN è azienda leader in Italia nella climatizzazione radiante.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hoffman Hydronicshoffmanhydronics.com HQ: Greensboro, NC, United StatesReported employees: 51-200 | Greensboro, NC, United States | 51-200 | Exact match | 85 contacts → |
“We provide innovative hydronic and engineered plumbing solutions to engineers, contractors, building owners, and facilities teams in NC, SC, VA, TN, GA, and AL.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Termo Teknik Tic. VE San. A.Ştermoteknik.com HQ: İstanbul, TürkiyeReported employees: 501-1,000 | İstanbul, Türkiye | 501-1,000 | Exact match | 84 contacts → |
“1966 yılında İstanbul’da kurulan Termo Teknik, radyatör üreticisi olarak ısıtma sektörüne giriş yapmıştır.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rothelecrothelec.fr HQ: Eschbach, FranceReported employees: 51-200 | Eschbach, France | 51-200 | Exact match | 84 contacts → |
“Spécialiste du chauffage électrique.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,537 company matches
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Radiant hydronic heating system suppliers: dataset insights
October 29, 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
1,513 records in the displayed employee bands.
24 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,537 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: October 29, 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 ↗
Radiant hydronic heating system suppliers by location
11 lists · largest firstEvery Radiant hydronic heating system suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Radiant hydronic heating system suppliers based in the United Kingdom228
- Radiant hydronic heating system suppliers based in the United States187
- Radiant hydronic heating system suppliers based in Italy129
- Radiant hydronic heating system suppliers based in Germany97
- Radiant hydronic heating system suppliers based in the Netherlands82
- Radiant hydronic heating system suppliers based in France59
- Radiant hydronic heating system suppliers based in Canada58
- Radiant hydronic heating system suppliers based in Türkiye56
- Radiant hydronic heating system suppliers based in Australia38
- Radiant hydronic heating system suppliers based in Spain37
- Radiant hydronic heating system suppliers based in Belgium32
Questions about this company list
What does Exact match mean for radiant hydronic heating system suppliers?
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 hydronic heating system suppliers did RevenueBase find worldwide?
The saved snapshot records 1,537 matching company records, 18,658 tracked contacts and 5,509 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: October 29, 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
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Cite this list
RevenueBase Data Team. Top 25 radiant hydronic heating system suppliers worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/radiant-hydronic-heating-system-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 radiant hydronic heating system suppliers worldwide
RevenueBase records 1,537 matching company records for radiant hydronic heating system suppliers worldwide, with 18,658 tracked contacts and 5,509 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: October 29, 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 hydronic heating system suppliers worldwide
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 | Cambielli SPAcambielli.it HQ: Cinisello Balsamo, ItalyReported employees: 1,001-5,000 | Cinisello Balsamo, Italy | 1,001-5,000 | Exact match | 864 contacts → |
“Con un fatturato di circa milioni di euro, il Gruppo Cambielli è leader nella distribuzione di materiali e servizi per il mercato idrotermosanitario.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IMI Climate Controlclimatecontrol.imiplc.com HQ: Eysins, SwitzerlandReported employees: 1,001-5,000 | Eysins, Switzerland | 1,001-5,000 | Exact match | 794 contacts → |
“At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aalberts Hydronic Flow Controlaalberts-hfc.com HQ: Almere, NetherlandsReported employees: 1,001-5,000 | Almere, Netherlands | 1,001-5,000 | Exact match | 658 contacts → |
“When it comes to comfortable climate in buildings, we set the ultimate standards.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Wolf Gmbhwolf.eu HQ: Mainburg, GermanyReported employees: 1,001-5,000 | Mainburg, Germany | 1,001-5,000 | Exact match | 493 contacts → |
“As a leading supplier of heating and air handling systems, we are perfectly in tune with you.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ferroli Groupferroli.com HQ: San Bonifacio, ItalyReported employees: 1,001-5,000 | San Bonifacio, Italy | 1,001-5,000 | Exact match | 435 contacts → |
“Comfort, designed around you – Since 1955, Ferroli has been a trusted name in HVAC, delivering innovative solutions for heating, cooling and hot water that combine comfort, energy…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | The Granite Groupthegranitegroup.com HQ: Concord, NH, United StatesReported employees: 501-1,000 | Concord, NH, United States | 501-1,000 | Exact match | 421 contacts → |
“Headquartered in Concord, NH, The Granite Group distributes plumbing, heating, cooling, piping, water systems, and energy products to contractors and fuel dealers across the…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Purmo Grouppurmogroup.com HQ: Helsinki, FinlandReported employees: 1,001-5,000 | Helsinki, Finland | 1,001-5,000 | Exact match | 327 contacts → |
“We are Purmo Group, leader in sustainable indoor climate comfort solutions.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Rinnai Australiarinnai.com.au HQ: Braeside, AustraliaReported employees: 201-500 | Braeside, Australia | 201-500 | Exact match | 317 contacts → |
“Following Rinnai's international origins dating back more than 100 years, Rinnai Australia was established 50 years ago and since then has been providing Australians with the best…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Giacomini S.P.Agiacomini.com HQ: San Maurizio D'opaglio, ItalyReported employees: 501-1,000 | San Maurizio D'opaglio, Italy | 501-1,000 | Exact match | 316 contacts → |
“True Made in Italy.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Weil-Mclainweil-mclain.com HQ: Burr Ridge, IL, United StatesReported employees: 501-1,000 | Burr Ridge, IL, United States | 501-1,000 | Exact match | 294 contacts → |
“Weil-McLain® is a leading North American designer and manufacturer of hydronic comfort heating systems for residential, commercial and institutional buildings since 1881.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Standard Plumbing Supplystandardplumbing.com HQ: United StatesReported employees: 501-1,000 | United States | 501-1,000 | Exact match | 245 contacts → |
“Standard Plumbing has over 100 branches serving customers in Utah, Idaho, Oregon, California, Wyoming, Arizona, Nevada, Colorado, Nebraska.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Henco Industrieshenco.be HQ: Herentals, BelgiumReported employees: 201-500 | Herentals, Belgium | 201-500 | Exact match | 208 contacts → |
“Belgian-built since 1992, Henco designs and manufactures complete system solutions for HVAC, sanitary and underfloor heating projects.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Marley Engineered Productsmarleymep.com HQ: Bennettsville, SC, United StatesReported employees: 201-500 | Bennettsville, SC, United States | 201-500 | Exact match | 168 contacts → |
“Marley Engineered Products® draws upon a long history of providing reliable comfort heating and ventilation solutions.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Emas Makina Sanayi A.Şemas.com.tr HQ: Esentepe, TürkiyeReported employees: 201-500 | Esentepe, Türkiye | 201-500 | Exact match | 164 contacts → |
“Elginkan Topluluğu şirketleri arasında yer alan Emas Makina Sanayi A.Ş, 30 yılı aşkın süredir E.C.A.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Laars Heating Systemslaars.com HQ: Rochester, NH, United StatesReported employees: 201-500 | Rochester, NH, United States | 201-500 | Exact match | 132 contacts → |
“Founded in 1948, LAARS serves a diverse base of customers located in many countries across the globe.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Pressiani S.R.Lpressianisrl.it HQ: Calco, ItalyReported employees: 201-500 | Calco, Italy | 201-500 | Exact match | 131 contacts → |
“Nata nel 1974, la Pressiani si pone nel panorama della distribuzione di materiale idro-termo-sanitario come azienda improntata all’innovazione, pur rimanendo fedele alle proprie…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ECR Internationalecrinternational.com HQ: Utica, United StatesReported employees: 201-500 | Utica, United States | 201-500 | Exact match | 130 contacts → |
“ECR International, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Arbo S.P.Aarbo.it HQ: Fano, ItalyReported employees: 201-500 | Fano, Italy | 201-500 | Exact match | 119 contacts → |
“Arbo è il punto di riferimento per i tecnici della gestione del caldo e del freddo: da noi, i nostri clienti possono trovare tutto l’occorrente per l’installazione e la…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Heat Merchants Groupheatmerchants.ie HQ: Athlone, IrelandReported employees: 201-500 | Athlone, Ireland | 201-500 | Exact match | 119 contacts → |
“Heat Merchants Group trading as Heat Merchants, Bathroom Merchants, and Tubs & Tiles, is part of Wolseley group since 2022.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | LK Systemslksystems.se HQ: Bromma, SwedenReported employees: 51-200 | Bromma, Sweden | 51-200 | Exact match | 110 contacts → |
“Vi erbjuder vvs-marknadens bredaste sortiment.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tadmar Centrum Instalacjitadmar.pl HQ: Ruda Śląska, PolandReported employees: 501-1,000 | Ruda Śląska, Poland | 501-1,000 | Exact match | 97 contacts → |
“Jesteśmy jedną z największych sieci hurtowni grzewczych, instalacyjnych i sanitarnych w Polsce.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | RDZ S.P.Ardz.it HQ: Sacile, ItalyReported employees: 51-200 | Sacile, Italy | 51-200 | Exact match | 88 contacts → |
“RDZ di Sacile PN è azienda leader in Italia nella climatizzazione radiante.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hoffman Hydronicshoffmanhydronics.com HQ: Greensboro, NC, United StatesReported employees: 51-200 | Greensboro, NC, United States | 51-200 | Exact match | 85 contacts → |
“We provide innovative hydronic and engineered plumbing solutions to engineers, contractors, building owners, and facilities teams in NC, SC, VA, TN, GA, and AL.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Termo Teknik Tic. VE San. A.Ştermoteknik.com HQ: İstanbul, TürkiyeReported employees: 501-1,000 | İstanbul, Türkiye | 501-1,000 | Exact match | 84 contacts → |
“1966 yılında İstanbul’da kurulan Termo Teknik, radyatör üreticisi olarak ısıtma sektörüne giriş yapmıştır.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rothelecrothelec.fr HQ: Eschbach, FranceReported employees: 51-200 | Eschbach, France | 51-200 | Exact match | 84 contacts → |
“Spécialiste du chauffage électrique.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,537 company matches
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Radiant hydronic heating system suppliers: dataset insights
October 29, 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
1,513 records in the displayed employee bands.
24 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,537 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: October 29, 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 ↗
Radiant hydronic heating system suppliers by location
11 lists · largest firstEvery Radiant hydronic heating system suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Radiant hydronic heating system suppliers based in the United Kingdom228
- Radiant hydronic heating system suppliers based in the United States187
- Radiant hydronic heating system suppliers based in Italy129
- Radiant hydronic heating system suppliers based in Germany97
- Radiant hydronic heating system suppliers based in the Netherlands82
- Radiant hydronic heating system suppliers based in France59
- Radiant hydronic heating system suppliers based in Canada58
- Radiant hydronic heating system suppliers based in Türkiye56
- Radiant hydronic heating system suppliers based in Australia38
- Radiant hydronic heating system suppliers based in Spain37
- Radiant hydronic heating system suppliers based in Belgium32
Questions about this company list
What does Exact match mean for radiant hydronic heating system suppliers?
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 hydronic heating system suppliers did RevenueBase find worldwide?
The saved snapshot records 1,537 matching company records, 18,658 tracked contacts and 5,509 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: October 29, 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
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Cite this list
RevenueBase Data Team. Top 25 radiant hydronic heating system suppliers worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/radiant-hydronic-heating-system-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗