Company lists · Data refreshed November 2026

Top 25 Radiant heating design engineers worldwide

RevenueBase identified 759 company matches for radiant heating design engineers worldwide as of November 2026 and tracks 5,240 professional contacts across them, including 1,085 with verified work emails. The United States is the largest market and Ankara the largest hub.

This list covers company matches for radiant heating design engineers 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 November 6, 2026. Country and city lists for radiant heating design engineers 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
759Companies
5,240Contacts tracked
1,085Verified emails
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The 25 largest radiant heating design engineers worldwide

Ranked by team size
Top 25 of 759 company matches for radiant heating design engineers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEysins, SwitzerlandHQ recorded Nov 6, 20261,001-5,000823 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBurr Ridge, NC, United StatesHQ recorded Nov 6, 2026501-1,000299 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSacile, ItalyHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“RDZ di Sacile PN è azienda leader in Italia nella climatizzazione radiante.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPeterborough, United KingdomHQ recorded Nov 6, 202651-20083 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchValongo, PortugalHQ recorded Nov 6, 2026201-50068 contacts →

Exact match

“Fundada em 2001 e com atividade a nível nacional e internacional a DFS AVAC inaugurou o seu negócio na área da comercialização de sistemas de aquecimento e arrefecimento de baixa…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchScotts Valley, CA, United StatesHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“Warmboard, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBrookmans Park, United KingdomHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Leading supplier and installer of underfloor heating for residential developments in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLake Zurich, IL, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“WarmlyYours is a fast-growing firm in Chicago providing radiant heating solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchItalyHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“As one of the first companies in Italy to believe in the potential of radiant systems, Eurotherm has always focused on the quality of its products and services, on the innovation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStoney Creek, ON, CanadaHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“SRP® offers a complete range of low and high-intensity infrared heaters for industrial, commercial, agricultural and residential applications worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchDublin, IrelandHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Since 2004, Unitherm Heating Systems, has been at the forefront in offering engineered heating system solutions for the residential and commercial markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchIrvine, United StatesHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Bromic Heating is the only company to design, engineer, and manufacture gas, electric and portable outdoor heating products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchResana, North MacedoniaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Tubes stands for design, know-how, cutting-edge technology and excellence Made in Italy in the "heat" production segment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchVilnius, LithuaniaHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Established in 1992 our company is now one of the leading engineering companies in the field representing only recognized manufacturers that provide products and brands of high…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchFort Collins, CO, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKocaeli, TürkiyeHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Isıtma sektöründe hizmet edebilmek üzere, 1991 yılının ilk çeyreğinde Amerikan Roberts-Gordon Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGateshead, United KingdomHQ recorded Nov 6, 2026201-50031 contacts →

Exact match

“Merriott is the better choice for bespoke heating solutions for commercial applications across the UK and Ireland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“The Aquila Group is a mechanical and electrical engineering firm located at 40 University Ave, Toronto, Ontario, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFrederick, NC, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“SES designs, installs, and services solar water heating systems, photovoltaic systems, solar pool heating systems, radiant floor heating systems, and wood-fired boilers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKolding, DenmarkHQ recorded Nov 6, 20261-1028 contacts →

Exact match

“The Danish design radiator WE WERE HERE YESTERDAY Hudevad Radiatorfabrik was established in 1936 in a small town danish town Hudevad but was founded as a blacksmith way back in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchZevenaar, NetherlandsHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Albrand is specialist in vloerverwarming, vloerkoeling, wandverwarming en plafondverwarming.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBudoia, ItalyHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Soluzioni HVAC professionali per il riscaldamento e il raffrescamento industriale Siamo una realtà specializzata nella progettazione e produzione di soluzioni HVAC per grandi…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHenndorf, AustriaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“As a specialist in electric heating systems, ETHERMA provides you with a tailor-made service package with all the know-how you need for this.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBasildon, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“MHS Radiators is an acknowledged leader in radiator design and technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchItajaí, BrazilHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“A missão da Frigemar é a busca constante do seu conforto, buscando sempre as soluções em aquecimento central de água e climatização de ambientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 759 radiant heating design engineers worldwide

See the full list, filter by size, metro and specialty, and access 1,085 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Radiant heating design engineers worldwide at a glance

As of Nov 6, 2026
20.7%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
0.7%Largest-city concentration · Ankara
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
414
11-50
253
51-200
50
201-500
10
501-1,000
1
1,001-5,000
5

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 design engineers are linked below.
What qualifies
Company records worldwide whose business descriptions match “radiant heating design engineers” 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 1,085 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Radiant heating design engineers by location

6 lists · largest first

Every Radiant heating design engineers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 design engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many radiant heating design engineers are there worldwide?

RevenueBase identified 759 company matches for radiant heating design engineers worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

IMI Climate Control tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most radiant heating design engineers?

The United States leads with 88 companies, followed by the United Kingdom (85) and Italy (81). Every radiant heating design engineers list by country and city is linked on this page.

Which city has the most radiant heating design engineers?

Ankara leads with 5 company records, followed by Istanbul (5) and Turin (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,085 professional contacts with verified work emails tracked across these 759 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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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.