Company lists · Data refreshed November 2026

Top 25 Cleanroom ventilation companies based in Germany

Name: Cleanroom ventilation companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 244 companies tracked

RevenueBase identified 244 company matches for cleanroom ventilation companies associated with Germany as of November 2026 and tracks 3,950 professional contacts across them, including 1,876 with verified work emails. Berlin is the largest hub.

This list covers company matches for cleanroom ventilation companies 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

244Companies

3,950Contacts tracked

1,876Verified emails

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The 25 largest cleanroom ventilation companies based in Germany

Ranked by team size

Top 25 of 244 company matches for cleanroom ventilation companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Wolf Gmbh	Exact match	Mainburg, GermanyHQ recorded Nov 6, 2026	1,001-5,000	506 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
2	AAF International American AIR Filter Europe & Dinair	Exact match	Heppenheim, GermanyHQ recorded Nov 6, 2026	501-1,000	138 contacts →
	Exact match “AAF International, the world's largest manufacturer of air filtration solutions, operates production, warehouse and distribution facilities in 22 countries on four continents.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Franz Ziel Gmbh	Exact match	Billerbeck, GermanyHQ recorded Nov 6, 2026	201-500	111 contacts →
	Exact match “Franz Ziel GmbH stands for innovation, reliability and development in cleanroom technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	CRC Hi-Tec Engineering	Exact match	Freiburg, GermanyHQ recorded Nov 6, 2026	51-200	110 contacts →
	Exact match “CRC Clean Room Consulting GmbH - Gesellschaft für Reinraumtechnik CRC – Your premium ENGINEERING partner EPCM for Wafer-Fabs and High-Tech Facilities Du hast Freude am HI-TEC…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Keller Lufttechnik Gmbh	Exact match	Kirchheim Unter Teck, GermanyHQ recorded Nov 6, 2026	201-500	93 contacts →
	Exact match “Unsere Leidenschaft ist es, mit innovativer Filtertechnik und nachhaltigen Absauglösungen für reine Luft in der Industrie zu sorgen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Weiss Klimatechnik Gmbh	Exact match	Reiskirchen, GermanyHQ recorded Nov 6, 2026	51-200	74 contacts →
	Exact match “Weiss Klimatechnik offers reliable climate solutions wherever people and machinery are challenged: in industrial production processes, hospitals, mobile operating tents or in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Daldrop Dr.Ing.Huber	Exact match	Neckartailfingen, GermanyHQ recorded Nov 6, 2026	201-500	66 contacts →
	Exact match “Since the company was founded in 1952 by Norbert Daldrop and Erwin Huber, we have been driven by a thirst for discovery.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	LTG Aktiengesellschaft	Exact match	Stuttgart, GermanyHQ recorded Nov 6, 2026	51-200	62 contacts →
	Exact match “LTG – Das Innovationsunternehmen Wir feiern ein Jahrhundert!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	HLU Hürner Luft- UND Umwelttechnik Gmbh	Exact match	Mücke, GermanyHQ recorded Nov 6, 2026	201-500	61 contacts →
	Exact match “Expertise for a sustainable future Hürner Luft- und Umwelttechnik (air and environment engineering) combines unique fan and component knowledge with decades of experience in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Etna Gmbh	Exact match	Frankfurt, GermanyHQ recorded Nov 6, 2026	201-500	47 contacts →
	Exact match “Als etabliertes Unternehmen im Bereich Luft- und Klimatechnik bietet etna Lösungen von einfachen Luft- und Klimatechnik-Anlagen für Dienstleistungs- und Industriebetriebe bis hin…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	MK Metalfree	Exact match	Mücke, GermanyHQ recorded Nov 6, 2026	201-500	44 contacts →
	Exact match “Since 1988, MK Versuchsanlagen GmbH & Co.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Pollrich Gmbh	Exact match	Siegen, GermanyHQ recorded Nov 6, 2026	51-200	39 contacts →
	Exact match “POLLRICH is a Leading Manufacturer of Heavy-Duty Industrial Fans based in Germany.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Vallox Gmbh Dießen	Exact match	Dießen, GermanyHQ recorded Nov 6, 2026	51-200	39 contacts →
	Exact match “Seit mehr als 30 Jahren steht die VALLOX GmbH (ehemals Heinemann GmbH) für Innovationen im Bereich Lüftungssysteme für Wohnraum und Gewerbe, die das Leben der Menschen erleichtern…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	TEKA	Exact match	Coesfeld, GermanyHQ recorded Nov 6, 2026	51-200	38 contacts →
	Exact match “TEKA - Your partner for pure air at the workplace TEKA Absaug- und Entsorgungstechnologie has been for more than 25 years one of the leading manufacturers of extraction and filter…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Aereco Gmbh	Exact match	Hofheim Am Taunus, GermanyHQ recorded Nov 6, 2026	51-200	33 contacts →
	Exact match “Mit der Erfindung der bedarfsgeführten Lüftung, in Abhängigkeit der relativen Luftfeuchtigkeit, ist Aereco ein Vorreiter im Lüftungsbereich.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Nova Apparate Gmbh	Exact match	Donaueschingen, GermanyHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “The name NOVA stands for the highest quality, precision and reliability in the HVAC industry across Europe when it comes to ventilation and air conditioning: NOVA from…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Clean-Tek Reinraumtechnik Gmbh	Exact match	Renningen, GermanyHQ recorded Nov 6, 2026	51-200	32 contacts →
	Exact match “Als namhaftes und international ausgerichtetes mittelständisches Unternehmen mit Hauptsitz in Renningen bei Stuttgart planen und realisieren wir moderne und leistungsfähige…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Ventomaxx Gmbh	Exact match	Landshut, GermanyHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “Seit 2004 entwickelt und produziert die Ventomaxx GmbH im niederbayrischen Landshut flexible, kompakte und hocheffiziente Lüftungssysteme, die individuell auf die spezifische…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Meltem Gmbh	Exact match	Alling, GermanyHQ recorded Nov 6, 2026	51-200	30 contacts →
	Exact match “Meltem ist seit 1980 Hersteller dezentraler Lüftungsanlagen mit und ohne Wärmerückgewinnung mit Produktionsstandort in Deutschland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Fläktgroup Deutschland	Exact match	Herne, GermanyHQ recorded Nov 6, 2026	1,001-5,000	30 contacts →
	Exact match “FläktGroup Deutschland GmbH ist ein Unternehmen der FläktGroup mit Hauptsitz in Herne, Deutschland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	MKF Gmbh	Exact match	Lederhose, GermanyHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “In der 1991 gegründeten mkf GmbH sind aus dem Sondermaschinenbau die Geschäftsfelder Automationslösungen, Produktionsservice sowie technische Sauberkeit und Reinraum entstanden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Südluft Systemtechnik Gmbh	Exact match	Plattling, GermanyHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “EIN INNOVATIVES UNTERNEHMEN STELLT SICH VOR Der Name SÜDLUFT bürgt im Bereich Lüftungstechnik für Qualität – und das seit Jahrzehnten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Schilling Engineering Gmbh	Exact match	Wutöschingen, GermanyHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “We at Schilling Engineering GmbH support our customers in creating a process-safe cleanroom according to individual requirements - from the solution concept for particle-free…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Kiefer Klimatechnik Gmbh	Exact match	Stuttgart, GermanyHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “Our range of services includes consulting, planning and execution of systems for thermal comfort and industrial air conditioning, as well as the associated installation and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Integrated Dynamics Engineering Gmbh	Exact match	Raunheim, GermanyHQ recorded Nov 6, 2026	51-200	22 contacts →
	Exact match “30 Years of Global Leadership in Developing, Manufacturing and Installing a highly selective array of Environmental Controls and Material Handling Systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “cleanroom ventilation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 244 cleanroom ventilation companies based in Germany

See the full list, filter by size, metro and specialty, and access 1,876 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleanroom ventilation companies based in Germany at a glance

As of Nov 6, 2026

47.5%Verified-email coverage

16.2Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · Berlin

Nov 6, 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 244 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 “cleanroom ventilation companies” 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 1,876 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 “cleanroom ventilation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleanroom ventilation companies are there based in Germany?

RevenueBase identified 244 company matches for cleanroom ventilation companies 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?

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

Which city has the most cleanroom ventilation companies?

Berlin leads with 6 company records, followed by Hamburg (5) and Augsburg (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 1,876 professional contacts with verified work emails tracked across these 244 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.