Company lists · Data refreshed November 2026

Top 22 Passive heating and cooling contractors based in Germany

RevenueBase identified 56 company matches for passive heating and cooling contractors associated with Germany as of November 2026 and tracks 160 professional contacts across them, including 57 with verified work emails. Berlin is the largest hub.

This list covers company matches for passive heating and cooling contractors 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
56Companies
160Contacts tracked
57Verified emails
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The 22 largest passive heating and cooling contractors based in Germany

Ranked by team size
Top 22 of 56 company matches for passive heating and cooling contractors 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 matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Wir arbeiten leidenschaftlich daran die Arbeitsbedingungen in gewerblichen und industriellen Objekten sicherer und angenehmer zu machen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact matchHersbruck, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Egal ob Heizungs, Kälte, Solar- oder Lüftungsanlagen – für diese und einige weitere Bereiche haben wir Spezialisten im Haus, die Sie umfassend in den einzelnen Projektphasen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDelmenhorst, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“The technologies available to optimise heating, cooling, ventilation and water management are continually being improved.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNeusäß, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Klimatechnik Wagner GmbH is a company based out of 8 Daimlerstraße, Neusäß, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEisingen, GermanyHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSolingen, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Ob Industrie- und Gewerbekälte oder Komfortklimatisierung im Privathaushalt oder Bürogebäude – die coolconcept GmbH gehört zu den führenden Kälte-Klima-Fachbetrieben in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFriedberg, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Erfahrung und Innovation – auf diese Werte setzt das 1969 gegründete Klimatechnikunternehmen KlimaShop!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGröbenzell, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Wir verstehen unser Handwerk, wir leben dafür und wir bilden uns regelmäßig fort, um stets auf dem neuesten Stand der Technik zu sein.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHeidelberg, GermanyHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Jahrelange Erfahrungen in der Planung und Ausführung von HLK Anlagen haben unsere Firma zu einem kompetenten Ansprechpartner in der Region geprägt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGrafschaft, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Wir planen, liefern und installieren Kälte, Klima, Lüftungsanlagen, Wärmerückgewinnungssysteme und machen die Wartung und Fernüberwachung für all diese Anlagen möglich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKönigs Wusterhausen, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Ihr Partner für HKLS Dienstleistungen.”

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

Exact match

“ArgillaTherm GmbH aus Göttingen ist ein Joint Venture aus Industrieunternehmen und dem Land Niedersachsen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTübingen, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Stiel bedeutet Raumklima, Produkt- und Umgebungstemperatur auf die individuellen Wünsche der Menschen oder deren Erzeugnisse optimal anpassen.”

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

Exact match

Recorded description not available.

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

Exact match

“In über 15 Jahren in den Bereichen Wärme- & Kältetechnik ist uns des Öfteren aufgefallen, dass Anlagen falsch projektiert, dimensioniert und verbaut worden sind und die Kunden…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKölleda, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Die ClimaDomo Heiz- und Kühlsysteme GmbH mit Sitz im thüringischen Kölleda produziert seit vielen Jahren individuell vorgefertigte, einfach zu montierende Systeme zur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEggenfelden, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Mit rund 20 Jahren Erfahrung hat sich Syscotec auf nachhaltige Kühldecken mit hohem funktionalen und ästhetischen Anspruch spezialisiert.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchKoblenz, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMünchberg, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchFreiensteinau, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 22 of 56 passive heating and cooling contractors based in Germany

See the full list, filter by size, metro and specialty, and access 57 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Passive heating and cooling contractors based in Germany at a glance

As of Nov 6, 2026
35.6%Verified-email coverage
2.9Average contacts per company
1-10Median size (employees)
3.6%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
17
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 56 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 “passive heating and cooling contractors” 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 57 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 “passive heating and cooling contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many passive heating and cooling contractors are there based in Germany?

RevenueBase identified 56 company matches for passive heating and cooling contractors 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?

Atmos Ind. Lüftungstechnik Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most passive heating and cooling contractors?

Berlin leads with 2 company records, followed by Aspach (1) and Bischofsheim (1).

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 57 professional contacts with verified work emails tracked across these 56 companies; direct dials are available where recorded.

How current is this list?

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

Ready to reach these companies? Verified emails and direct dials for all 56 passive heating and cooling contractors based in Germany. 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.