Company lists · Data refreshed November 2026

Top 18 Radiant heating system installers based in Germany

RevenueBase identified 73 company matches for radiant heating system installers associated with Germany as of November 2026 and tracks 225 professional contacts across them, including 48 with verified work emails. Essen is the largest hub.

This list covers company matches for radiant heating system installers associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
73Companies
225Contacts tracked
48Verified emails
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The 18 largest radiant heating system installers based in Germany

Ranked by team size
Top 18 of 73 company matches for radiant heating system installers based in Germany, 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 matchGroß-umstadt, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Wir sind ein international führender Anbieter von hocheffizienten Deckensystemen für Strahlungsheizungen, Kühldecken und Kühlkonvektoren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchEmmerthal, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“ATHE-Therm Heizungstechnik GmbH is a construction company based out of 19 Langes Feld, Emmerthal, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEmmerich, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Wir als Könighaus GmbH haben uns zum Ziel gesetzt, unseren Kunden nachhaltige, zukunftsorientierte Infrarotheizungen für das eigene Zuhause anbieten zu können.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMemmingen, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchGronau, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“ETHERMA kann auf über 35 Jahre Erfahrung in der Vorplanung, Projektierung, Produktion und den Einbau von elektrischen Heizsystemen, Infrarotheizgeräten, Freiflächen, Dachrinnen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Radiant Heating and Radiant Cooling Solutions with Capillary Tube Mats, Copper Pipe Systems or Polyethylene Pipe Technology BEKA manufactures components for radiant heating and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBernstadt, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“thermisto GmbH is a nationwide supplier and service provider for underfloor heating systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDresden, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Montagespezis Flächenheizungssysteme GmbH is a company based out of Dresden, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAerzen, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKirchgellersen, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Mit uns beginnt die Zukunft des Heizens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMunich, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNottensdorf, GermanyHQ recorded Nov 6, 202651-2002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchStraubing, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Marwona specializes in manufacturing infrared heating systems using premium natural stone slabs, primarily marble, available from the company website as well as various retailers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMenden, GermanyHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“cufix® nachhaltig.werthaltig - Die Flächenheizungs-Experten sind wieder für Sie da.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGroß-gerau, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“We help people who are renovating, building new, or simply need additional heat to find an environmentally friendly and innovative heating solution with our Sunlight ceiling…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCologne, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Willkommen bei BauProTherm Wir sind Ihr Spezialist für Flächenheiz- und –kühlsysteme!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFreiburg Im Breisgau, GermanyHQ recorded Nov 6, 2026n/a2 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Experten für Flächenheizsysteme - Fußbodenheizung, Deckeinheizung, Wandheizung.”

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

Showing 18 of 73 radiant heating system installers based in Germany

See the full list, filter by size, metro and specialty, and access 48 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Radiant heating system installers based in Germany at a glance

As of Nov 6, 2026
21.3%Verified-email coverage
3.1Average contacts per company
1-10Median size (employees)
4.1%Largest-city concentration · Essen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
20
51-200
7

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 73 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “radiant heating system installers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 48 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “radiant heating system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many radiant heating system installers are there based in Germany?

RevenueBase identified 73 company matches for radiant heating system installers associated with Germany 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?

Frenger Systemen BV Heiz- UND Kühltechnik Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most radiant heating system installers?

Essen leads with 3 company records, followed by Berlin (2) and Monchengladbach (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 48 professional contacts with verified work emails tracked across these 73 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.