Company lists · Data refreshed September 2026
Top 25 Greenhouse climate control systems based in Germany
RevenueBase identified 57 greenhouse climate control systems headquartered in Germany as of September 2026 and tracks 324 professional contacts across them, including 127 with verified work emails. Grafschaft is the largest hub.
This list covers greenhouse climate control systems 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 20, 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.
The 25 largest greenhouse climate control systems based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 69 contacts → | ||||
Partial evidence “Weiss Klimatechnik offers reliable climate solutions wherever people and machinery are challenged: in industrial production processes, hospitals, mobile operating tents or in the…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 32 contacts → | ||||
Partial evidence “airinotec GmbH is a globally active provider of systems for sophisticated air conditioning and ventilation projects.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 24 contacts → | ||||
Indirect evidence “EIN INNOVATIVES UNTERNEHMEN STELLT SICH VOR Der Name SÜDLUFT bürgt im Bereich Lüftungstechnik für Qualität – und das seit Jahrzehnten.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 14 contacts → | ||||
Partial evidence “DryGair is an innovative ag-tech company that offers world-leading dehumidification solutions for horticultural projects – greenhouses, indoor grow rooms, drying rooms…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 12 contacts → | ||||
Indirect evidence “Wir arbeiten leidenschaftlich daran die Arbeitsbedingungen in gewerblichen und industriellen Objekten sicherer und angenehmer zu machen.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 7 contacts → | ||||
Indirect evidence “Gering Kälte Klima is a machinery company based out of 3 Dulings Breite, Belm, Germany.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 6 contacts → | ||||
Indirect evidence “Von der Zuverlässigkeit der Gewächshaustechnik hängt die Existenz unserer Kunden ab, von der Energiebilanz nicht zuletzt ihr wirtschaftlicher Erfolg.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 6 contacts → | ||||
Indirect evidence “IHR PARTNER FÜR RAUMLUFTTECHNIK Klimatechnik und Raumluft sind der Weg, ein individuelles Klimakonzept das Ziel – ideal auf Ihre Wünsche und Bedürfnisse angepasst.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 5 contacts → | ||||
Indirect evidence “Erfahrung und Innovation – auf diese Werte setzt das 1969 gegründete Klimatechnikunternehmen KlimaShop!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 4 contacts → | ||||
Indirect evidence “Grüne Freude GmbH is a company based out of Berlin, Berlin, Germany.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 4 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 4 contacts → | ||||
Partial evidence “Perfect stable climate pays off!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 3 contacts → | ||||
Indirect evidence “Jahrelange Erfahrungen in der Planung und Ausführung von HLK Anlagen haben unsere Firma zu einem kompetenten Ansprechpartner in der Region geprägt.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 3 contacts → | ||||
Indirect evidence “Wir planen, liefern und installieren Kälte, Klima, Lüftungsanlagen, Wärmerückgewinnungssysteme und machen die Wartung und Fernüberwachung für all diese Anlagen möglich.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 contacts → | ||||
Indirect evidence “Profitieren auch Sie von unserer Präzision in der Klima- und Lüftungstechnik!” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 contacts → | ||||
Indirect evidence “Luft stellt eine lebenswichtige Ressource dar und beeinflusst die Gesundheit von Mensch und Umwelt.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2 contacts → | ||||
Indirect evidence “AIRCON-TECHNIK, ein Fachbetrieb für luft, klima- und kältetechnische Anlagen, ist seit über 50 Jahren ein versierter und kompetenter Partner sowohl auf allen Gebieten der…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 contacts → | ||||
Indirect evidence “Zukunftsweisende Klimatechnik von Raab + Thiele Der Einsatz von Klimatechnik erfolgt meist in hochsensiblen Bereichen, in komplexen Produktionsprozessen oder unter schwierigen…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 contacts → | ||||
Indirect evidence “Palmen GmbH is a company based out of 37 Grüner Weg, Aachen, North Rhine-Westphalia, Germany.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 contacts → | ||||
Indirect evidence “Stiel bedeutet Raumklima, Produkt- und Umgebungstemperatur auf die individuellen Wünsche der Menschen oder deren Erzeugnisse optimal anpassen.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Indirect evidence “Planung, Montage, Verkauf von Foliengewächshäusern für Gartenbau und Landwirtschaft Spezialist für Urban Farming / Urban Gardening - grünere Städte als Ziel.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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: greenhouse climate control systems. 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 greenhouse climate control systems.
- Partial evidence
- Its own public description names part of greenhouse climate control systems, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name greenhouse climate control systems. 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 57 greenhouse climate control systems based in Germany
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 127 reachable decision-makers.
Free signup · no credit card
Greenhouse climate control systems based in Germany at a glance
As of Sep 20, 2026Companies by employee count
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 57 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 greenhouse climate control systems, 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 “greenhouse climate control systems”. 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 greenhouse climate control systems), 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 greenhouse climate control systems, 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, 127 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 20, 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 greenhouse climate control systems, 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 greenhouse climate control systems are there based in Germany?
RevenueBase identified 57 greenhouse climate control systems 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?
Weiss Klimatechnik Gmbh, headquartered in Reiskirchen, tops this list with the largest team on record.
Which city has the most greenhouse climate control systems?
Grafschaft leads with 3 headquartered companies, followed by Bochum (2) and Frankfurt (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 127 verified decision-maker contacts tracked across these 57 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 57 greenhouse climate control systems based in Germany. Start with a free account, no credit card.
Download this list →Related lists
Greenhouse climate control systems by geography
- Greenhouse climate control systems based in Australia
- Greenhouse climate control systems based in Belgium
- Greenhouse climate control systems based in Brazil
- Greenhouse climate control systems based in Canada
- Greenhouse climate control systems based in France
- Greenhouse climate control systems based in Italy
- Greenhouse climate control systems based in the Netherlands
- Greenhouse climate control systems based in Spain
- Greenhouse climate control systems based in the United Kingdom
- Greenhouse climate control systems based in the United States
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Greenhouse climate control systems based in Australia
- Greenhouse climate control systems based in Belgium
- Greenhouse climate control systems based in Brazil
- Greenhouse climate control systems based in Canada
- Greenhouse climate control systems based in France
- Greenhouse climate control systems based in Italy