Company lists · Data refreshed September 2026

Top 22 Portable air conditioner manufacturers based in Germany

Name: Portable air conditioner 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 41 companies tracked

RevenueBase identified 41 portable air conditioner manufacturers headquartered in Germany as of September 2026 and tracks 355 professional contacts across them, including 148 with verified work emails. Berlin is the largest hub.

This list covers portable air conditioner 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

41Companies

355Contacts tracked

148Verified emails

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The 22 largest portable air conditioner manufacturers based in Germany

Ranked by team size

Top 22 of 41 portable air conditioner 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 portable air conditioner 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	Dresdner Kühlanlagenbau Gmbh	Indirect evidence	GermanyHQ checked Sep 30, 2026	501-1,000	108 contacts →
	Indirect evidence “DKA - Ihr Spezialist für kälte- und klimatechnische Anlagen seit 1953 Dresdner Kühlanlagenbau GmbH (DKA) ist mit über 500 Mitarbeiterinnen und Mitarbeitern der größte…” Source: RevenueBase Database · checked Sep 30, 2026
2	Heizkurier Mobil Heizen UND Kühlen	Indirect evidence	Wachtberg, GermanyHQ checked Sep 30, 2026	51-200	23 contacts →
	Indirect evidence “Die Heizkurier GmbH ist einer der führenden Anbieter im Bereich Vermietung und Verkauf mobiler Wärme- und Kältelösungen.” Source: RevenueBase Database · checked Sep 30, 2026
3	Rütgers Gmbh & Co. KG	Indirect evidence	Mannheim, GermanyHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “Bei Kälte-Klimatechnik, Industriekühlung und Service profitieren Sie von unserem breiten Lieferspektrum an Flüssigkeitskühlern, Absorptionskälte- und Absorptionswärmepumpen, sowie…” Source: RevenueBase Database · checked Sep 30, 2026
4	Dantherm Group Deutschland	Partial evidence	Norderstedt, GermanyHQ checked Sep 30, 2026	501-1,000	19 contacts →
	Partial evidence “Die Dantherm Group wurde 1954 gegründet und ist ein europäischer Marktführer für portable und stationäre Klimatisierungslösungen für eine Vielzahl von Branchen.” Source: RevenueBase Database · checked Sep 30, 2026
5	Cooltec Systems Gmbh	Indirect evidence	Otterloh, GermanyHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “COOLtec Systems bietet Ihnen das ganze Jahr präzises und komfortables Klima.” Source: RevenueBase Database · checked Sep 30, 2026
6	Stulz Deutschland	Indirect evidence	Hamburg, GermanyHQ checked Sep 30, 2026	1,001-5,000	13 contacts →
	Indirect evidence “Die STULZ GmbH ist mehr als nur ein Hersteller von Klimatisierungslösungen – wir sind Ihr Partner für innovative und nachhaltige Kälte- und Klimatechnik.” Source: RevenueBase Database · checked Sep 30, 2026
7	MTA Deutschland Gmbh	Indirect evidence	Nettetal, GermanyHQ checked Sep 30, 2026	51-200	11 contacts →
	Indirect evidence “MTA produziert und vertreibt seit mehr als 40 Jahren Industrie-Kühlsysteme zur Prozesskühlung, Klimatisierung und Druckluftaufbereitung.” Source: RevenueBase Database · checked Sep 30, 2026
8	Mobil In Time Deutschland Gmbh	Indirect evidence	Aach, GermanyHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “Mobil in Time ist Ihr Lieferant für leistungsstarke Mietwärme und Mietkälte sowie professionelle Umsetzungen im Bereich der Warmluft.” Source: RevenueBase Database · checked Sep 30, 2026
9	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
10	Howatherm Klimatechnik Gmbh	Indirect evidence	Brücken, GermanyHQ checked Sep 30, 2026	51-200	8 contacts →
	Indirect evidence “Innovationsgeist, technisches Know-how und Kundenorientierung Raumlufttechnische Geräte und energieeffiziente Produkte zur Lüftungs- und Klimatechnik sind seit über 55 Jahren…” Source: RevenueBase Database · checked Sep 30, 2026
11	Justairtech	Indirect evidence	Munich, GermanyHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “Decouple cooling from climate change – das ist unsere Vision.” Source: RevenueBase Database · checked Sep 30, 2026
12	Pötter-Klima Gmbh	Indirect evidence	Georgsmarienhütte, GermanyHQ checked Sep 30, 2026	51-200	7 contacts →
	Indirect evidence “Lüftungs- und Klimatechnik vom Profi – für Industrie, Gewerbe, Büro & Privat.” Source: RevenueBase Database · checked Sep 30, 2026
13	Delta-Temp Gmbh - Mietkälte	Indirect evidence	Recklinghausen, GermanyHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “Temporäre Kälte, Klima- und Heizlösungen Delta-Temp ist Spezialist im Bereich Vermietung, Verkauf und Wartung von mobilen Kaltwassersätzen, Klimaanlagen und Heizgeräten.” Source: RevenueBase Database · checked Sep 30, 2026
14	Heylo Gmbh	Indirect evidence	Achim, GermanyHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “HEYLO – Mobile Luftsysteme für Bau, Industrie & Gewerbe Seit vielen Jahren nutzen, behandeln und bewegen wir Luft − temporär und für die verschiedensten Anwendungsfälle.” Source: RevenueBase Database · checked Sep 30, 2026
15	Reichhart Klimasysteme	Indirect evidence	Moosburg, GermanyHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “Über uns: Die Reichhart GmbH ist ein führendes Unternehmen im Bereich Klimatechnik, das seit über 20 Jahren sowohl private als auch gewerbliche Kunden mit hochwertigen…” Source: RevenueBase Database · checked Sep 30, 2026
16	HSS Gmbh Kälte- Klimatechnik	Indirect evidence	Altshausen, GermanyHQ checked Sep 30, 2026	11-50	4 contacts →
	Indirect evidence “HSS plant, baut und liefert maßgeschneiderte Kälte- und Wärmesysteme für Industrie und Gewerbe.” Source: RevenueBase Database · checked Sep 30, 2026
17	Hellwig & Lünenschloß Gmbh	Indirect evidence	Gevelsberg, GermanyHQ checked Sep 30, 2026	11-50	3 contacts →
	Indirect evidence “Die Firma Hellwig & Lünenschloss hat sich auf die Klimatisierung, Beheizung und Frischluftversorgung von Container und Fahrzeugen, insbesondere im Bereich der militärischen…” Source: RevenueBase Database · checked Sep 30, 2026
18	ICS Cool Energy Gmbh	Indirect evidence	Friedberg, GermanyHQ checked Sep 30, 2026	51-200	3 contacts →
	Indirect evidence “CoolEnergy liefert mobile Kälte- und Klimaanlagen für Industrie, Gewerbe, Lebensmittelbranchen und Events.” Source: RevenueBase Database · checked Sep 30, 2026
19	Trotec International	Strong evidence	Heinsberg, GermanyHQ checked Sep 30, 2026	201-500	2 contacts →
	Strong evidence “In the Trotec Group it is all about optimal conditioning of air and water in the industry, leisure and building sector: You can, for instance, rent or buy dehumidifiers…” Source: RevenueBase Database · checked Sep 30, 2026
20	EZ Kälte- UND Klimatechnik Gmbh	Indirect evidence	Dortmund, GermanyHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
21	KTS Hengstberger Gmbh	Indirect evidence	Bad Feilnbach, GermanyHQ checked Sep 30, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
22	Berliner Klima	Indirect evidence	Berlin, GermanyHQ checked Sep 30, 2026	n/a	1 contacts →
	Indirect evidence 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: portable air conditioner 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 portable air conditioner manufacturers.
Partial evidence: Its own public description names part of portable air conditioner manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name portable air conditioner 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 22 of 41 portable air conditioner manufacturers based in Germany

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Portable air conditioner manufacturers based in Germany at a glance

As of Sep 30, 2026

41.7%Verified-email coverage

8.7Average contacts per company

11-50Median size (employees)

7.3%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

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 41 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 portable air conditioner 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 “portable air conditioner 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 portable air conditioner 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 portable air conditioner 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, 148 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 portable air conditioner 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 portable air conditioner manufacturers are there based in Germany?

RevenueBase identified 41 portable air conditioner 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?

Dresdner Kühlanlagenbau Gmbh, headquartered in Germany, tops this list with the largest team on record.

Which city has the most portable air conditioner manufacturers?

Berlin leads with 3 headquartered companies, followed by Heinsberg (2) and Aach (1).

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 148 verified decision-maker contacts tracked across these 41 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.