Company lists · Data refreshed September 2026

Top 25 Smart hvac manufacturers based in Germany

Name: Smart hvac manufacturers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 104 companies tracked

RevenueBase identified 104 smart hvac manufacturers headquartered in Germany as of September 2026 and tracks 12,260 professional contacts across them, including 2,282 with verified work emails. Berlin is the largest hub.

This list covers smart hvac manufacturers headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

104Companies

12,260Contacts tracked

2,282Verified emails

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The 25 largest smart hvac manufacturers based in Germany

Ranked by team size

Top 25 of 104 smart hvac manufacturers based in Germany, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to smart hvac manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Vaillant Group	Indirect evidence	Remscheid, GermanyHQ checked Sep 30, 2026	10001+	3,014 contacts →
	Indirect evidence “Our corporate vision shapes everything we do and inspires our employees every day.” Source: RevenueBase Database · checked Sep 30, 2026
2	Viessmann Climate Solutions	Partial evidence	Allendorf, GermanyHQ checked Sep 30, 2026	10001+	2,061 contacts →
	Partial evidence “Founded in 1917 as a heating technology manufacturer, today Viessmann Climate Solutions is a leading global provider of sustainable climate (heating, cooling, water and air…” Source: RevenueBase Database · checked Sep 30, 2026
3	Fläktgroup	Partial evidence	Herne, GermanyHQ checked Sep 30, 2026	1,001-5,000	1,028 contacts →
	Partial evidence “FläktGroup, a Samsung company, is a leader in air technology, delivering best in class, innovative and energy-efficient HVAC solutions, whilst reducing customer’s carbon footprint.” Source: RevenueBase Database · checked Sep 30, 2026
4	GIRA	Indirect evidence	Radevormwald, GermanyHQ checked Sep 30, 2026	1,001-5,000	387 contacts →
	Indirect evidence “We are Gira.” Source: RevenueBase Database · checked Sep 30, 2026
5	Kermi Raumklima	Indirect evidence	Plattling, GermanyHQ checked Sep 30, 2026	1,001-5,000	275 contacts →
	Indirect evidence “Mit Systemlösungen zum energieeffizienten Heizen, Kühlen und Lüften arbeitet KERMI täglich daran, einen nachhaltigen Wandel zu erzeugen – und das bereits seit über sechs…” Source: RevenueBase Database · checked Sep 30, 2026
6	Glen Dimplex Deutschland	Indirect evidence	Kulmbach, GermanyHQ checked Sep 30, 2026	501-1,000	148 contacts →
	Indirect evidence “Glen Dimplex Deutschland (GDD) is part of the international Glen Dimplex Group based in Ireland - a leading international supplier of electric heating solutions and domestic…” Source: RevenueBase Database · checked Sep 30, 2026
7	Möhlenhoff Gmbh	Indirect evidence	Salzgitter, GermanyHQ checked Sep 30, 2026	51-200	96 contacts →
	Indirect evidence “Imprint: Möhlenhoff GmbH is one of the most innovative companies in the heating, ventilation and air conditioning industry.” Source: RevenueBase Database · checked Sep 30, 2026
8	Deos AG	Indirect evidence	Rheine, GermanyHQ checked Sep 30, 2026	51-200	78 contacts →
	Indirect evidence “As a technology leader in building automation, DEOS AG has been developing and producing innovative building automation and energy management systems “Made in Germany” with secure…” Source: RevenueBase Database · checked Sep 30, 2026
9	Vilisto Gmbh	Indirect evidence	Hamburg, GermanyHQ checked Sep 30, 2026	51-200	63 contacts →
	Indirect evidence “Get your free & individual savings analysis energiesparen@vilisto.de vilisto saves companies and public clients up to 32% of heating costs by using fully automatic radiator…” Source: RevenueBase Database · checked Sep 30, 2026
10	Centrotec SE	Indirect evidence	Brilon, GermanyHQ checked Sep 30, 2026	1,001-5,000	40 contacts →
	Indirect evidence “CENTROTEC SE is a listed company active in more than 50 countries specialized in energy-efficient building technology.” Source: RevenueBase Database · checked Sep 30, 2026
11	Remko Gmbh & Co. KG	Indirect evidence	Lage, GermanyHQ checked Sep 30, 2026	201-500	39 contacts →
	Indirect evidence “REMKO is a company specialising in heating and air conditioning technology, operating throughout Europe.” Source: RevenueBase Database · checked Sep 30, 2026
12	Envola	Strong evidence	Ulm, GermanyHQ checked Sep 30, 2026	11-50	37 contacts →
	Strong evidence “The Envola System is an innovative, holistic and most sustainable approach to enable smart and efficient HVAC solutions for buildings.” Source: RevenueBase Database · checked Sep 30, 2026
13	Remeha	Indirect evidence	Saerbeck, GermanyHQ checked Sep 30, 2026	51-200	34 contacts →
	Indirect evidence “Mit smarten Qualitätsprodukten, persönlichem Service und exakt passenden Lösungen bringen wir genau das richtige Maß an Wärme zu unseren Kunden.” Source: RevenueBase Database · checked Sep 30, 2026
14	Termios	Indirect evidence	Düsseldorf, GermanyHQ checked Sep 30, 2026	11-50	30 contacts →
	Indirect evidence “Mehr Klimaschutz pro investiertem Euro.” Source: RevenueBase Database · checked Sep 30, 2026
15	Eberle Controls Gmbh	Indirect evidence	Nuremberg, GermanyHQ checked Sep 30, 2026	51-200	25 contacts →
	Indirect evidence “Eberle bietet intelligente Lösungen zur Temperaturregelung, Klimatisierung und Steuerung für Privathaushalte sowie für öffentliche und gewerbliche Bauten.” Source: RevenueBase Database · checked Sep 30, 2026
16	Priva Building Automation Germany & Austria	Indirect evidence	Tonisvorst, GermanyHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence “Priva Building Automation helps owners, developers and investors to build environments that make people feel better while using energy in the most sustainable manner possible.” Source: RevenueBase Database · checked Sep 30, 2026
17	Yanmar Energy System Europe Gmbh	Indirect evidence	45768 Marl, GermanyHQ checked Sep 30, 2026	n/a	18 contacts →
	Indirect evidence “Wir sind Ihr zuverlässiger Komplettanbieter für Kälte, Lüftungs, Kühl- und Heizlösungen in Gewerbe und Industrie.” Source: RevenueBase Database · checked Sep 30, 2026
18	Alre-It Regeltechnik Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 30, 2026	51-200	17 contacts →
	Indirect evidence “Wir entwickeln seit über 50 Jahren hochwertige Komponenten und Systeme für die Steuerung, Regelung und Automatisierung von Heiz, Klima- und Anlagentechnik.” Source: RevenueBase Database · checked Sep 30, 2026
19	Louis Opländer Gmbh	Partial evidence	Dortmund, GermanyHQ checked Sep 30, 2026	51-200	14 contacts →
	Partial evidence “Smart buildings - intelligent, user-friendly and energy-efficient buildings.” Source: RevenueBase Database · checked Sep 30, 2026
20	Airpool Lüftungs- UND Wärmesysteme Gmbh	Indirect evidence	Damme, GermanyHQ checked Sep 30, 2026	51-200	13 contacts →
	Indirect evidence “Good climate is our business.” Source: RevenueBase Database · checked Sep 30, 2026
21	Eazy Systems Gmbh	Indirect evidence	Salzgitter, GermanyHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Why stay with complicated solutions if it can be easier?” Source: RevenueBase Database · checked Sep 30, 2026
22	Se-Elektronic Gmbh	Indirect evidence	Göppingen, GermanyHQ checked Sep 30, 2026	51-200	11 contacts →
	Indirect evidence “Powerful building automation, innovative control and regulation technology Innovative solutions from a single source - that means powerful building automation and the associated…” Source: RevenueBase Database · checked Sep 30, 2026
23	Samson Kt-Elektronik	Indirect evidence	Berlin, GermanyHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “Samson KT-Elektronik is a subsidiary of SAMSON AG.” Source: RevenueBase Database · checked Sep 30, 2026
24	Jaga Germany	Indirect evidence	Würselen, GermanyHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Heating, cooling and ventilation The Jaga “convector” has never been an ordinary radiator and now evolves into a climate cooler.” Source: RevenueBase Database · checked Sep 30, 2026
25	Heber Gmbh	Indirect evidence	Rotthalmünster, GermanyHQ checked Sep 30, 2026	51-200	9 contacts →
	Indirect evidence “Mit Lüftungs- und Klimageräten von Heber GmbH schaffen Sie perfekt klimatisierte Gebäude für ideale Lebens- und Arbeitsbedingungen Bei Heber, mit Sitz in Weihmörting…” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: smart hvac manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names smart hvac manufacturers.
Partial evidence: Its own public description names part of smart hvac manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name smart hvac manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 104 smart hvac manufacturers based in Germany

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Smart hvac manufacturers based in Germany at a glance

As of Sep 30, 2026

18.6%Verified-email coverage

117.9Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · Berlin

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 104 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among smart hvac manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “smart hvac manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names smart hvac manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among smart hvac manufacturers, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,282 across the full list. 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 September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names smart hvac manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many smart hvac manufacturers are there based in Germany?

RevenueBase identified 104 smart hvac manufacturers headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Vaillant Group, headquartered in Remscheid, tops this list with the largest team on record.

Which city has the most smart hvac manufacturers?

Berlin leads with 7 headquartered companies, followed by Munich (5) and Brilon (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,282 verified decision-maker contacts tracked across these 104 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.