Company lists · Data refreshed November 2026

Top 16 Window fans suppliers based in Germany

RevenueBase identified 26 company matches for window fans suppliers associated with Germany as of November 2026 and tracks 466 professional contacts across them, including 113 with verified work emails. Berlin is the largest hub.

This list covers company matches for window fans suppliers 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 4, 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 4, 2026 How this list was built
26Companies
466Contacts tracked
113Verified emails
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The 16 largest window fans suppliers based in Germany

Ranked by team size
Top 16 of 26 company matches for window fans suppliers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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 matchSiegen, GermanyHQ recorded Nov 4, 202651-20039 contacts →

Exact match

“POLLRICH is a Leading Manufacturer of Heavy-Duty Industrial Fans based in Germany.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchDießen, GermanyHQ recorded Nov 4, 202651-20039 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 4, 2026 · View company records in RevenueBase
3Exact matchBoxberg-windischbuch, GermanyHQ recorded Nov 4, 2026201-50037 contacts →

Exact match

“Founded as a one-person garage business, we now employ approximately 400 people on 4 sites.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchMunich, GermanyHQ recorded Nov 4, 202651-20028 contacts →

Exact match

“Blauberg Ventilatoren is a core brand of the Blauberg Group, offering expert solutions in the field of ventilation.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchMainz, GermanyHQ recorded Nov 4, 202611-5010 contacts →

Exact match

“Seit über 30 Jahren steht EXHAUSTO in Deutschland für hochwertige, energieeffiziente und zuverlässige Lüftungstechnik.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchDarmstadt, GermanyHQ recorded Nov 4, 202611-509 contacts →

Exact match

“Die Soler und Palau Ventilation Group hat sich in Ihrer 70 jährigen Firmengeschichte auf allen 5 Kontinenten etabliert und verfügt über ein sehr großes Produktsortiment für nahezu…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchMunich, GermanyHQ recorded Nov 4, 202611-508 contacts →

Exact match

“Die Firma Blauberg Ventilatoren GmbH ist Teil der Blauberg Group und hat ihren Sitz in München.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchScheeßel, GermanyHQ recorded Nov 4, 202611-507 contacts →

Exact match

“Die Intelmann GmbH, Ihrem Partner für die Lieferung und Montage von Lüftungstechnik für den Schiff- und Landbau.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchGeldern, GermanyHQ recorded Nov 4, 202611-505 contacts →

Exact match

“Regel-air Becks GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Nov 4, 202611-504 contacts →

Exact match

“Die RC Technik Ventilatoren-Vertriebs-GmbH aus Berlin – Tempelhof verfügt über Erfahrungen in der Lüftungstechnik die über 50 Jahre zurückreichen.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchBerlin, GermanyHQ recorded Nov 4, 20261-103 contacts →

Exact match

“Großhandel Lüftungstechnik Alles für Ihre Lüftung: Wickelfalzrohre und Formteile, Kanäle, Ventilatoren, Trafos, Schalter, Regler, Luftfilter, Brandschutzklappen, Schmezlote…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchStraubing, GermanyHQ recorded Nov 4, 202611-503 contacts →

Exact match

“Profitieren auch Sie von unserer Präzision in der Klima- und Lüftungstechnik!”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchKrefeld, GermanyHQ recorded Nov 4, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchDautphetal, GermanyHQ recorded Nov 4, 202611-502 contacts →

Exact match

“FILTERCAPS ist ein langjähriger Online-Handel im Bereich Lüftungsfiltertechnik für den Bereich kontrollierte Wohnraumlüftung, Dunstabzugshaubenfilter sowie für den Bereich…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchKrautheim, GermanyHQ recorded Nov 4, 20261-102 contacts →

Exact match

“Die Green Workhouse Solutions sind wir, Matthias Grünstäudl und Andi Schaffhauser.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchNeuhausen Auf Den Fildern, GermanyHQ recorded Nov 4, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 16 of 26 window fans suppliers based in Germany

See the full list, filter by size, metro and specialty, and access 113 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Window fans suppliers based in Germany at a glance

As of Nov 4, 2026
24.2%Verified-email coverage
17.9Average contacts per company
11-50Median size (employees)
7.7%Largest-city concentration · Berlin
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
10
51-200
3
201-500
2
501-1,000
1
1,001-5,000
1

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 26 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 “window fans suppliers” 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 113 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 4, 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 “window fans suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many window fans suppliers are there based in Germany?

RevenueBase identified 26 company matches for window fans suppliers 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?

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

Which city has the most window fans suppliers?

Berlin leads with 2 company records, followed by Villingen-Schwenningen (2) and Bad Gandersheim (1).

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 113 professional contacts with verified work emails tracked across these 26 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 4, 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.