Company lists · Data refreshed October 2026
Top 25 Radiant heating fittings suppliers worldwide
RevenueBase identified 843 company matches for radiant heating fittings suppliers worldwide as of October 2026 and tracks 8,374 professional contacts across them, including 2,205 with verified work emails. The United Kingdom is the largest market and London the largest hub.
This list covers company matches for radiant heating fittings 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 heating fittings 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 heating fittings suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 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 | |||||
| 3 | 132 contacts → | ||||
Exact match “Raccorderie Metalliche is considered a leader company in the production of pressfittings, pushfittings, welding fittings, threaded fittings, fastening systems and plugs and…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 4 | 115 contacts → | ||||
Exact match “EMMETI opera dal 1976 nel settore termoidraulica e climatizzazione, offrendo soluzioni sempre più complete ed evolute.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 5 | 105 contacts → | ||||
Exact match “F.W.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 6 | 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 | |||||
| 7 | 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 | |||||
| 8 | 83 contacts → | ||||
Exact match “Our company was born in a territory made of people, who have always determined the true strength of Comisa S.p.A.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 9 | 81 contacts → | ||||
Exact match “Celebrating our 90th anniversary, Stelrad is the UK market leader in central heating radiators, providing the most extensive selection of radiators in various sizes compared to…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 10 | 79 contacts → | ||||
Exact match “Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 11 | 79 contacts → | ||||
Exact match “With over 35 years of experience, and as Europe's leading manufacturer of electric heating, Rointe is ideally placed to help our customers choose the right heating system, at the…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 12 | 71 contacts → | ||||
Exact match “As the UK's largest supplier of warm water underfloor heating and integrated renewables, Nu‑Heat delivers fully designed, energy efficient systems to installers, housebuilders…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 13 | 64 contacts → | ||||
Exact match “Warmboard, Inc.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 14 | 63 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 15 | 58 contacts → | ||||
Exact match “Founded in 2008, Kartell is the largest supplier of radiators, designer towel warmers and bathroom equipment to the independent merchant and showroom sector in the UK.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 16 | 56 contacts → | ||||
Exact match “Négoce en plomberie, chauffage, sanitaire, robinetterie et carrelage depuis 1967, ORVIF est le leader des distributeurs indépendants d’Ile de France.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 17 | 56 contacts → | ||||
Exact match “RADIATORS is internationally recognized for its Italian excellence in the heating and home comfort sector.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 18 | 55 contacts → | ||||
Exact match “Leading supplier and installer of underfloor heating for residential developments in the UK.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 19 | 53 contacts → | ||||
Exact match “WarmlyYours is a fast-growing firm in Chicago providing radiant heating solutions.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 20 | 52 contacts → | ||||
Exact match “Hevac is Ireland's largest Irish owned independent distributor of heating and plumbing products to the professional market and your number one supplier for all your domestic…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 21 | 52 contacts → | ||||
Exact match “We're the UK's most trusted and tried Underfloor Heating Brand.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 22 | 52 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 23 | 50 contacts → | ||||
Exact match “Key Gas Components has been a leader in supplying gas equipment manufacturers and distributors with quality gas fittings, gas valves, gas orifices, gas manifolds, gas shut-off…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 24 | 50 contacts → | ||||
Exact match “MAGSERVEIS es una marca dedicada a la distribución de materiales para el instalador profesional.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase | |||||
| 25 | 49 contacts → | ||||
Exact match “WE ARE PITACS: Leading the way with high-quality materials, innovative design and expert manufacturing.” Recorded in the RevenueBase company graph · Oct 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 heating fittings 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 843 radiant heating fittings suppliers worldwide
See the full list, filter by size, metro and specialty, and access 2,205 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Radiant heating fittings 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 heating fittings suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “radiant heating fittings 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 2,205 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 heating fittings suppliers by location
6 lists · largest firstEvery Radiant heating fittings suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Radiant heating fittings suppliers based in the United Kingdom159
- Radiant heating fittings suppliers based in the United States92
- Radiant heating fittings suppliers based in Italy56
- Radiant heating fittings suppliers based in Germany44
- Radiant heating fittings suppliers based in France39
- Radiant heating fittings suppliers based in the Netherlands37
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 fittings suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many radiant heating fittings suppliers are there worldwide?
RevenueBase identified 843 company matches for radiant heating fittings 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?
The Granite Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most radiant heating fittings suppliers?
The United Kingdom leads with 159 companies, followed by the United States (92) and Italy (56). Every radiant heating fittings suppliers list by country and city is linked on this page.
Which city has the most radiant heating fittings suppliers?
London leads with 6 company records, followed by Ankara (4) and Birmingham (4).
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 2,205 professional contacts with verified work emails tracked across these 843 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 843 radiant heating fittings 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 heating fittings 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 843 matching company records for radiant heating fittings suppliers worldwide, with 8,374 tracked contacts and 2,205 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 heating fittings 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 |  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. | |||||
| 2 | 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. | |||||
| 3 | Raccorderie Metalliche SPAracmet.com HQ: Campitello Di Marcaria, ItalyReported employees: 201-500 | Campitello Di Marcaria, Italy | 201-500 | Exact match | 132 contacts → |
“Raccorderie Metalliche is considered a leader company in the production of pressfittings, pushfittings, welding fittings, threaded fittings, fastening systems and plugs and…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Emmetiemmeti.com HQ: Vigonovo Di Fontanafredda, ItalyReported employees: 201-500 | Vigonovo Di Fontanafredda, Italy | 201-500 | Exact match | 115 contacts → |
“EMMETI opera dal 1976 nel settore termoidraulica e climatizzazione, offrendo soluzioni sempre più complete ed evolute.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  F.W. Webb Companyfwwebb.comHQ: Hartford, CT, United StatesReported employees: 11-50 | Hartford, CT, United States | 11-50 | Exact match | 105 contacts → |
“F.W.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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. | |||||
| 7 | 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. | |||||
| 8 | Comisa S.P.Acomisa.it HQ: Pisogne, ItalyReported employees: 51-200 | Pisogne, Italy | 51-200 | Exact match | 83 contacts → |
“Our company was born in a territory made of people, who have always determined the true strength of Comisa S.p.A.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Stelrad LTDstelrad.com HQ: Mexborough, United KingdomReported employees: 201-500 | Mexborough, United Kingdom | 201-500 | Exact match | 81 contacts → |
“Celebrating our 90th anniversary, Stelrad is the UK market leader in central heating radiators, providing the most extensive selection of radiators in various sizes compared to…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Legend Valvelegendvalve.com HQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 79 contacts → |
“Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rointe Heatingrointe.com HQ: Peterborough, United KingdomReported employees: 51-200 | Peterborough, United Kingdom | 51-200 | Exact match | 79 contacts → |
“With over 35 years of experience, and as Europe's leading manufacturer of electric heating, Rointe is ideally placed to help our customers choose the right heating system, at the…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Nu-Heat Underfloor Heating & Renewablesnu-heat.co.ukHQ: Honiton, United KingdomReported employees: 51-200 | Honiton, United Kingdom | 51-200 | Exact match | 71 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 · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Warmboard INCwarmboard.com HQ: Scotts Valley, CA, United StatesReported employees: 51-200 | Scotts Valley, CA, United States | 51-200 | Exact match | 64 contacts → |
“Warmboard, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Gienger Spol. S R.Ogienger.cz HQ: Czech RepublicReported employees: 201-500 | Czech Republic | 201-500 | Exact match | 63 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Kartell UK LTDkartelluk.com HQ: Bedford, United KingdomReported employees: 201-500 | Bedford, United Kingdom | 201-500 | Exact match | 58 contacts → |
“Founded in 2008, Kartell is the largest supplier of radiators, designer towel warmers and bathroom equipment to the independent merchant and showroom sector in the UK.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ORVIForvif.fr HQ: Gentilly, FranceReported employees: 51-200 | Gentilly, France | 51-200 | Exact match | 56 contacts → |
“Négoce en plomberie, chauffage, sanitaire, robinetterie et carrelage depuis 1967, ORVIF est le leader des distributeurs indépendants d’Ile de France.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Radiators S.P.Aradiators-spa.it HQ: Udine, ItalyReported employees: 201-500 | Udine, Italy | 201-500 | Exact match | 56 contacts → |
“RADIATORS is internationally recognized for its Italian excellence in the heating and home comfort sector.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | WMS Underfloor Heatingwms-uk.com HQ: Brookmans Park, United KingdomReported employees: 11-50 | Brookmans Park, United Kingdom | 11-50 | Exact match | 55 contacts → |
“Leading supplier and installer of underfloor heating for residential developments in the UK.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Warmlyyourswarmlyyours.com HQ: Lake Zurich, IL, United StatesReported employees: 11-50 | Lake Zurich, IL, United States | 11-50 | Exact match | 53 contacts → |
“WarmlyYours is a fast-growing firm in Chicago providing radiant heating solutions.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hevac Limitedhevac.ie HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 52 contacts → |
“Hevac is Ireland's largest Irish owned independent distributor of heating and plumbing products to the professional market and your number one supplier for all your domestic…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Underfloor Heating Storetheunderfloorheatingstore.com HQ: Basildon, United KingdomReported employees: 51-200 | Basildon, United Kingdom | 51-200 | Exact match | 52 contacts → |
“We're the UK's most trusted and tried Underfloor Heating Brand.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Isan Radiátory S.R.Oisan.cz HQ: Blansko, Czech RepublicReported employees: 201-500 | Blansko, Czech Republic | 201-500 | Exact match | 52 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | KEY GAS Components 828 - 655-1700keygas.com HQ: Marion, NC, United StatesReported employees: 51-200 | Marion, NC, United States | 51-200 | Exact match | 50 contacts → |
“Key Gas Components has been a leader in supplying gas equipment manufacturers and distributors with quality gas fittings, gas valves, gas orifices, gas manifolds, gas shut-off…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Magserveismagserveis.com HQ: Ripollet, SpainReported employees: 51-200 | Ripollet, Spain | 51-200 | Exact match | 50 contacts → |
“MAGSERVEIS es una marca dedicada a la distribución de materiales para el instalador profesional.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Pitacs Limitedpitacs.com HQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 49 contacts → |
“WE ARE PITACS: Leading the way with high-quality materials, innovative design and expert manufacturing.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 843 company matches
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Radiant heating fittings 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
830 records in the displayed employee bands.
13 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 843 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 heating fittings suppliers by location
6 lists · largest firstEvery Radiant heating fittings suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Radiant heating fittings suppliers based in the United Kingdom159
- Radiant heating fittings suppliers based in the United States92
- Radiant heating fittings suppliers based in Italy56
- Radiant heating fittings suppliers based in Germany44
- Radiant heating fittings suppliers based in France39
- Radiant heating fittings suppliers based in the Netherlands37
Questions about this company list
What does Exact match mean for radiant heating fittings 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 heating fittings suppliers did RevenueBase find worldwide?
The saved snapshot records 843 matching company records, 8,374 tracked contacts and 2,205 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 radiant heating fittings suppliers worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/radiant-heating-fittings-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 heating fittings suppliers worldwide
RevenueBase records 843 matching company records for radiant heating fittings suppliers worldwide, with 8,374 tracked contacts and 2,205 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 heating fittings 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 | 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. | |||||
| 2 | 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. | |||||
| 3 | Raccorderie Metalliche SPAracmet.com HQ: Campitello Di Marcaria, ItalyReported employees: 201-500 | Campitello Di Marcaria, Italy | 201-500 | Exact match | 132 contacts → |
“Raccorderie Metalliche is considered a leader company in the production of pressfittings, pushfittings, welding fittings, threaded fittings, fastening systems and plugs and…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Emmetiemmeti.com HQ: Vigonovo Di Fontanafredda, ItalyReported employees: 201-500 | Vigonovo Di Fontanafredda, Italy | 201-500 | Exact match | 115 contacts → |
“EMMETI opera dal 1976 nel settore termoidraulica e climatizzazione, offrendo soluzioni sempre più complete ed evolute.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | F.W. Webb Companyfwwebb.com HQ: Hartford, CT, United StatesReported employees: 11-50 | Hartford, CT, United States | 11-50 | Exact match | 105 contacts → |
“F.W.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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. | |||||
| 7 | 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. | |||||
| 8 | Comisa S.P.Acomisa.it HQ: Pisogne, ItalyReported employees: 51-200 | Pisogne, Italy | 51-200 | Exact match | 83 contacts → |
“Our company was born in a territory made of people, who have always determined the true strength of Comisa S.p.A.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Stelrad LTDstelrad.com HQ: Mexborough, United KingdomReported employees: 201-500 | Mexborough, United Kingdom | 201-500 | Exact match | 81 contacts → |
“Celebrating our 90th anniversary, Stelrad is the UK market leader in central heating radiators, providing the most extensive selection of radiators in various sizes compared to…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Legend Valvelegendvalve.com HQ: Auburn Hills, MI, United StatesReported employees: 51-200 | Auburn Hills, MI, United States | 51-200 | Exact match | 79 contacts → |
“Legend Valve has the most expansive offering of valves, fittings, tubing, and components for plumbing and hydronic systems.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Rointe Heatingrointe.com HQ: Peterborough, United KingdomReported employees: 51-200 | Peterborough, United Kingdom | 51-200 | Exact match | 79 contacts → |
“With over 35 years of experience, and as Europe's leading manufacturer of electric heating, Rointe is ideally placed to help our customers choose the right heating system, at the…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Nu-Heat Underfloor Heating & Renewablesnu-heat.co.uk HQ: Honiton, United KingdomReported employees: 51-200 | Honiton, United Kingdom | 51-200 | Exact match | 71 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 · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Warmboard INCwarmboard.com HQ: Scotts Valley, CA, United StatesReported employees: 51-200 | Scotts Valley, CA, United States | 51-200 | Exact match | 64 contacts → |
“Warmboard, Inc.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Gienger Spol. S R.Ogienger.cz HQ: Czech RepublicReported employees: 201-500 | Czech Republic | 201-500 | Exact match | 63 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | Kartell UK LTDkartelluk.com HQ: Bedford, United KingdomReported employees: 201-500 | Bedford, United Kingdom | 201-500 | Exact match | 58 contacts → |
“Founded in 2008, Kartell is the largest supplier of radiators, designer towel warmers and bathroom equipment to the independent merchant and showroom sector in the UK.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ORVIForvif.fr HQ: Gentilly, FranceReported employees: 51-200 | Gentilly, France | 51-200 | Exact match | 56 contacts → |
“Négoce en plomberie, chauffage, sanitaire, robinetterie et carrelage depuis 1967, ORVIF est le leader des distributeurs indépendants d’Ile de France.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Radiators S.P.Aradiators-spa.it HQ: Udine, ItalyReported employees: 201-500 | Udine, Italy | 201-500 | Exact match | 56 contacts → |
“RADIATORS is internationally recognized for its Italian excellence in the heating and home comfort sector.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | WMS Underfloor Heatingwms-uk.com HQ: Brookmans Park, United KingdomReported employees: 11-50 | Brookmans Park, United Kingdom | 11-50 | Exact match | 55 contacts → |
“Leading supplier and installer of underfloor heating for residential developments in the UK.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Warmlyyourswarmlyyours.com HQ: Lake Zurich, IL, United StatesReported employees: 11-50 | Lake Zurich, IL, United States | 11-50 | Exact match | 53 contacts → |
“WarmlyYours is a fast-growing firm in Chicago providing radiant heating solutions.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hevac Limitedhevac.ie HQ: Dublin, IrelandReported employees: 51-200 | Dublin, Ireland | 51-200 | Exact match | 52 contacts → |
“Hevac is Ireland's largest Irish owned independent distributor of heating and plumbing products to the professional market and your number one supplier for all your domestic…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Underfloor Heating Storetheunderfloorheatingstore.com HQ: Basildon, United KingdomReported employees: 51-200 | Basildon, United Kingdom | 51-200 | Exact match | 52 contacts → |
“We're the UK's most trusted and tried Underfloor Heating Brand.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Isan Radiátory S.R.Oisan.cz HQ: Blansko, Czech RepublicReported employees: 201-500 | Blansko, Czech Republic | 201-500 | Exact match | 52 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 23 | KEY GAS Components 828 - 655-1700keygas.com HQ: Marion, NC, United StatesReported employees: 51-200 | Marion, NC, United States | 51-200 | Exact match | 50 contacts → |
“Key Gas Components has been a leader in supplying gas equipment manufacturers and distributors with quality gas fittings, gas valves, gas orifices, gas manifolds, gas shut-off…” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Magserveismagserveis.com HQ: Ripollet, SpainReported employees: 51-200 | Ripollet, Spain | 51-200 | Exact match | 50 contacts → |
“MAGSERVEIS es una marca dedicada a la distribución de materiales para el instalador profesional.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Pitacs Limitedpitacs.com HQ: Milton Keynes, United KingdomReported employees: 51-200 | Milton Keynes, United Kingdom | 51-200 | Exact match | 49 contacts → |
“WE ARE PITACS: Leading the way with high-quality materials, innovative design and expert manufacturing.” Recorded description excerpt · October 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Radiant heating fittings 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
830 records in the displayed employee bands.
13 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 843 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 heating fittings suppliers by location
6 lists · largest firstEvery Radiant heating fittings suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Radiant heating fittings suppliers based in the United Kingdom159
- Radiant heating fittings suppliers based in the United States92
- Radiant heating fittings suppliers based in Italy56
- Radiant heating fittings suppliers based in Germany44
- Radiant heating fittings suppliers based in France39
- Radiant heating fittings suppliers based in the Netherlands37
Questions about this company list
What does Exact match mean for radiant heating fittings 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 heating fittings suppliers did RevenueBase find worldwide?
The saved snapshot records 843 matching company records, 8,374 tracked contacts and 2,205 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 heating fittings suppliers worldwide. Snapshot: October 29, 2026. https://revenuebase.ai/companies/browse/radiant-heating-fittings-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗