Company lists · Data refreshed November 2026

Top 13 Air sterilization equipment companies based in Germany

RevenueBase identified 44 company matches for air sterilization equipment companies associated with Germany as of November 2026 and tracks 339 professional contacts across them, including 137 with verified work emails. Gelsenkirchen is the largest hub.

This list covers company matches for air sterilization equipment 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
44Companies
339Contacts tracked
137Verified emails
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The 13 largest air sterilization equipment companies based in Germany

Ranked by team size
Top 13 of 44 company matches for air sterilization equipment 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWeitefeld, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Rox-Klimatechnik GmbH is your reliable partner for producing room and process air technology equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNeu-anspach, GermanyHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Die Geschäftstätigkeit der indusa besteht, seit ihrer Gründung 1982, in der indirekten und direkten Reinigung der Abluft von Ölnebel, Rauch, Dunst, Staub und Schwebeteilchen an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEschwege, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Vielen Unternehmen ist nicht bewusst, dass durch Verschmutzungen in der Luft, Ihre komplette Elektronik beeinflusst werden kann.”

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

Exact match

“The ISI Group develops, produces and distributes industrial air filters for industrial air pollution control.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBad Nenndorf, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“BIOCLIMATIC is dedicated to contribute to better health by restoring indoor air to its natural state and improve air quality - for everyone in every area of our life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCrimmitschau, GermanyHQ recorded Nov 6, 202651-2005 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIlmenau, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Your specialist for treatment and disinfection systems with UV irradiation: water, air and surfaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSarstedt, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“The Venjakob Umwelttechnik GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLahr/schwarzwald, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“TURBOFILTER advanced air purification Ihre Experten für Rauchgasreinigungsanlagen, Entstaubungsanlagen, Schlauchfilter Prozessorientierte Lösungen von der Konstruktion bis hin zu…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHamburg, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“More than 55 years of experience Since 1967 the brand name UEBERALL stands for reliable, innovative and economic water treatment equipment made in Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchUntermünkheim, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“AFS Airfilter Systeme Starke Leistung - Reine Luft Luftreinigung und Lüftung sind komplexe Themen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStuttgart, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“DEMA-airtech lets you breathe easy and makes your interior spaces safer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMömbris, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Air Cleaner up to m/3 with certified HEPA 14 Filter Technology”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 13 of 44 air sterilization equipment companies based in Germany

See the full list, filter by size, metro and specialty, and access 137 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Air sterilization equipment companies based in Germany at a glance

As of Nov 6, 2026
40.4%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
4.5%Largest-city concentration · Gelsenkirchen
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
14
51-200
5
201-500
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 44 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 “air sterilization equipment 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 137 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 “air sterilization equipment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many air sterilization equipment companies are there based in Germany?

RevenueBase identified 44 company matches for air sterilization equipment 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?

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

Which city has the most air sterilization equipment companies?

Gelsenkirchen leads with 2 company records, followed by Abensberg (1) and Altenstadt (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 137 professional contacts with verified work emails tracked across these 44 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.