Company lists · Data refreshed November 2026

Top 25 Modular heat pump manufacturers based in Germany

RevenueBase identified 143 company matches for modular heat pump manufacturers associated with Germany as of November 2026 and tracks 2,604 professional contacts across them, including 936 with verified work emails. Kasendorf is the largest hub.

This list covers company matches for modular heat pump manufacturers 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
143Companies
2,604Contacts tracked
936Verified emails
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The 25 largest modular heat pump manufacturers based in Germany

Ranked by team size
Top 25 of 143 company matches for modular heat pump manufacturers 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 matchHolzminden, GermanyHQ recorded Nov 6, 20265,001-10,000509 contacts →

Exact match

“STIEBEL ELTRON bietet hocheffiziente Produkte und Dienstleistungen für die Heizung, Kühlung, Lüftung und Warmwasserbereitung von Gebäuden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMainburg, GermanyHQ recorded Nov 6, 20261,001-5,000506 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchUnterhaching, GermanyHQ recorded Nov 6, 2026501-1,000273 contacts →

Exact match

“DAIKIN ist weltweit führender Hersteller von Wärmepumpen, Lüftungs- und Klimatisierungssystemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWetzlar, GermanyHQ recorded Nov 6, 20261,001-5,000147 contacts →

Exact match

“Die Marke Buderus ist Teil der Bosch Thermotechnik GmbH und steht seit 1731 für Spitzenprodukte im Bereich Heizsysteme Ob regenerativ oder klassisch betrieben – unsere Heizsysteme…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKasendorf, GermanyHQ recorded Nov 6, 20261,001-5,000100 contacts →

Exact match

“Die Wärmepumpe ist unsere DNA 🧬 Unsere Vision ist ein ideales Morgen - unabhängig von fossilen Energiequellen Werde auch du Teil der ait Seit 1998 tragen wir mit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUlm, GermanyHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“The Envola System is an innovative, holistic and most sustainable approach to enable smart and efficient HVAC solutions for buildings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchWeissensberg, GermanyHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Friotherm - Ihr Partner für zuverlässige Wärmepumpen und Flüssigkeitskühlaggregate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSundern, GermanyHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Die L&R Kältetechnik GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLage, GermanyHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“REMKO is a company specialising in heating and air conditioning technology, operating throughout Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchWuppertal, GermanyHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Alfred Kaut GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHerne, GermanyHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Die WATERKOTTE GmbH ist mit über 50 Jahren Erfahrung als Hersteller nachhaltiger Energiesysteme auf Basis der Wärmepumpe ein Pionier der Branche.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFurstenfeldbruck, GermanyHQ recorded Nov 6, 20261,001-5,00027 contacts →

Exact match

“SOLVE TOMORROW'S CHALLENGES TODAY At Güntner, we combine maximum precision in everyday life with a vision for the future in order to provide our partners with the best possible…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKasendorf, GermanyHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

“Originating from the KKT Kraus Company, the current KKT chillers brand is an important pillar within ait-deutschland GmbH.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLangensendelbach, GermanyHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Die Firma Neundörfer entwickelt und fertigt Kühlanlagen, Kühlsysteme, Pumpensysteme, Wärmetauscher und alle Produkte rund um Edelstahl-Rohrleitungsbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact match45768 Marl, GermanyHQ recorded Nov 6, 2026n/a25 contacts →

Exact match

“Wir sind Ihr zuverlässiger Komplettanbieter für Kälte, Lüftungs, Kühl- und Heizlösungen in Gewerbe und Industrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMunich, GermanyHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“nuuEnergy unterstützt Sie dabei, Ihre Heiztechnik klimafreundlich und zukunftssicher zu machen – mit moderner Wärmepumpentechnologie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Zukunft hat bei uns Tradition!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorderstedt, GermanyHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“Das Unternehmen wurde 1989 in Feltre, Belluno (Italien) von Bruno Bellò gegründet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKulmbach, GermanyHQ recorded Nov 6, 2026501-1,00015 contacts →

Exact match

“Sie suchen nachhaltige Lösungen zum Heizen, Kühlen, Lüften, zur Warmwasserbereitung oder Wärmerückgewinnung für Ihr Wohngebäude oder Ihre Gewerbeimmobilie?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKasendorf, GermanyHQ recorded Nov 6, 20261,001-5,00014 contacts →

Exact match

“NOVELAN – eine Marke der ait-deutschland bietet Ihnen die optimale Lösung in den Bereichen Heizen und Kühlen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKulmbach, GermanyHQ recorded Nov 6, 2026501-1,00014 contacts →

Exact match

“Riedel Kooling is an innovative manufacturer of cooling systems with more than 50 years of experience in cooling technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKulmbach, GermanyHQ recorded Nov 6, 2026201-50013 contacts →

Exact match

“Qvantum is an international industry that offers heat pumps for the next generation heating and cooling technologies that enables the decarbonization of our cities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSteinhagen, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Die HECK Kältetechnik GmbH ist ein mittelständisches, weltweit tätiges Familienunternehmen, das sich auf die kundenspezifische Herstellung, Installation und Betreuung von…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMannheim, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBacknang, GermanyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Wir sind die Kroll Energy GmbH, ein deutsches Unternehmen mit über 60 Jahren Erfahrung in der Entwicklung und Produktion von Heiz, Kühl- und Lüftungstechnik.”

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

Showing 25 of 143 modular heat pump manufacturers based in Germany

See the full list, filter by size, metro and specialty, and access 936 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Modular heat pump manufacturers based in Germany at a glance

As of Nov 6, 2026
35.9%Verified-email coverage
18.2Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Kasendorf
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
47
51-200
20
201-500
8
501-1,000
3
1,001-5,000
6
5,001-10,000
3

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 143 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 “modular heat pump manufacturers” 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 936 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 “modular heat pump manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many modular heat pump manufacturers are there based in Germany?

RevenueBase identified 143 company matches for modular heat pump manufacturers 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?

Stiebel Eltron Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most modular heat pump manufacturers?

Kasendorf leads with 4 company records, followed by Kulmbach (4) and Berlin (3).

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 936 professional contacts with verified work emails tracked across these 143 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.