Company lists · Data refreshed September 2026

Top 25 Industrial odor control specialists based in Germany

Name: Industrial odor control specialists based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 103 companies tracked

RevenueBase identified 103 industrial odor control specialists headquartered in Germany as of September 2026 and tracks 1,061 professional contacts across them, including 301 with verified work emails. Aachen is the largest hub.

This list covers industrial odor control specialists 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 17, 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 17, 2026 86% judged on-target in blind review

103Companies

1,061Contacts tracked

301Verified emails

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The 25 largest industrial odor control specialists based in Germany

Ranked by team size

Top 25 of 103 industrial odor control specialists based in Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial odor control specialists: 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	Keller Lufttechnik Gmbh	Partial evidence	Kirchheim Unter Teck, GermanyHQ checked Sep 17, 2026	201-500	89 contacts →
	Partial evidence “Unsere Leidenschaft ist es, mit innovativer Filtertechnik und nachhaltigen Absauglösungen für reine Luft in der Industrie zu sorgen.” Source: RevenueBase Database · checked Sep 17, 2026
2	Luehr Filter Gmbh	Partial evidence	Stadthagen, GermanyHQ checked Sep 17, 2026	201-500	67 contacts →
	Partial evidence “LUEHR FILTER is a worldwide acting family-owned company with more than 80 years of practical experiences in the development and construction of "Plants for air pollution control".” Source: RevenueBase Database · checked Sep 17, 2026
3	Äager Gmbh	Partial evidence	Munich, GermanyHQ checked Sep 17, 2026	201-500	65 contacts →
	Partial evidence “Äager GmbH is an energy, oil & gas, water, marine, and mining industry focused company that provides various kinds of process, emission and pollution control products for storage…” Source: RevenueBase Database · checked Sep 17, 2026
4	Olfasense	Partial evidence	Kiel, GermanyHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “Olfasense is an internationally leading specialist odour consultancy, assisting industry to assess and solve environmental odour problems and to evaluate commercial products using…” Source: RevenueBase Database · checked Sep 17, 2026
5	ULT AG - AIR Quality	Partial evidence	Löbau, GermanyHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “ULT provides air handling systems for industrial fume removal, occupational health and safety, and process air drying.” Source: RevenueBase Database · checked Sep 17, 2026
6	TEKA	Indirect evidence	Coesfeld, GermanyHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
7	Unitechnics	Partial evidence	Mötzingen, GermanyHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “Our focus areas are odour control, biogenic corrosion, infiltration water and operational optimisation in sewer networks, manholes and wastewater facilities.” Source: RevenueBase Database · checked Sep 17, 2026
8	FST Gmbh	Partial evidence	Essen, GermanyHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “We are FST GmbH Filtrations-Separations-Technik and are specialized in the area of industrial air and gas treatment, a market segment with an increasing demand for innovative…” Source: RevenueBase Database · checked Sep 17, 2026
9	Garant-Filter Gmbh	Strong evidence	Lahr, GermanyHQ checked Sep 17, 2026	11-50	23 contacts →
	Strong evidence “Under the umbrella of this brand you will find industry specialists with many years of experience in the field of industrial air pollution control.” Source: RevenueBase Database · checked Sep 17, 2026
10	Indusa Gmbh	Indirect evidence	Neu-anspach, GermanyHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
11	Dolge Systemtechnik Gmbh	Indirect evidence	Eschwege, GermanyHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Vielen Unternehmen ist nicht bewusst, dass durch Verschmutzungen in der Luft, Ihre komplette Elektronik beeinflusst werden kann.” Source: RevenueBase Database · checked Sep 17, 2026
12	Tholander Ablufttechnik Gmbh	Partial evidence	Weinheim, GermanyHQ checked Sep 17, 2026	11-50	12 contacts →
	Partial evidence “THOLANDER, founded in 1986, has developed air pollution control equipment which today represents the state of the art for odour removal.” Source: RevenueBase Database · checked Sep 17, 2026
13	Absaugwerk Gmbh	Partial evidence	Neu-ulm, GermanyHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “ABSAUGWERK steht für hochwertige Absauglösungen für die produzierende Industrie zum Schutz von Mensch, Maschine und Umwelt.” Source: RevenueBase Database · checked Sep 17, 2026
14	Sevar AG	Partial evidence	Karlsdorf-neuthard, GermanyHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Belt Dryer + Humid exhaust air condensation + Condensate treatment + Odor treatment + Biosolids handling” Source: RevenueBase Database · checked Sep 17, 2026
15	ILT Industrie-Luftfiltertechnik	Indirect evidence	Ruppichteroth, GermanyHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Air filtration plants and devices for oil-/emulsion mist, smoke, gas/odours, dust, gen.” Source: RevenueBase Database · checked Sep 17, 2026
16	ISI Group	Strong evidence	Buchholz (westerwald), GermanyHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “The ISI Group develops, produces and distributes industrial air filters for industrial air pollution control.” Source: RevenueBase Database · checked Sep 17, 2026
17	Tann Europe Gmbh	Indirect evidence	Bochum, GermanyHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “TANN Europe GmbH is a company based out of Steiger-Stein-Str.5 44805 Bochum, North Rhine-Westphalia, Germany.” Source: RevenueBase Database · checked Sep 17, 2026
18	Rotamill Gmbh	Partial evidence	Siegen, GermanyHQ checked Sep 17, 2026	51-200	8 contacts →
	Partial evidence “Rotamill GmbH is a machinery company based out of 17a Industriestr, Siegen, Germany.” Source: RevenueBase Database · checked Sep 17, 2026
19	A-D-W Gmbh	Indirect evidence	Fellbach, GermanyHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “We are a leading engineering & installation company specializing in Environment, Filtration, Paint, Supply, and Disposal Systems & Explosion Protection.” Source: RevenueBase Database · checked Sep 17, 2026
20	Envirotec Gesellschaft FÜR Umwelt- UND Verfahrenstechnik M.B.H	Partial evidence	Hasselroth, GermanyHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Envirotec is your partner for industrial exhaust air and waste gas purification.” Source: RevenueBase Database · checked Sep 17, 2026
21	Bioclimatic	Partial evidence	Bad Nenndorf, GermanyHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
22	Coalsi	Indirect evidence	Aying, GermanyHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “COALSI ist der führender Anbieter von Systemlösungen für Abluft- und Fremdwasserprobleme.” Source: RevenueBase Database · checked Sep 17, 2026
23	Prantner Gmbh Verfahrenstechnik	Indirect evidence	Reutlingen, GermanyHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Since 1982, we have been developing and building processes and systems to reduce the burden on the environment.” Source: RevenueBase Database · checked Sep 17, 2026
24	Novus AIR Gmbh	Indirect evidence	Weinboehla, GermanyHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “NOVUS stands for "Clean air technology", because "Clean air is at the heart of what we are about.".” Source: RevenueBase Database · checked Sep 17, 2026
25	Blotenberg Gmbh	Partial evidence	Kerpen, GermanyHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Since our foundation 40 years ago, we are keen to work for clean workplaces @ commercial and industrial companies.” Source: RevenueBase Database · checked Sep 17, 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: industrial odor control specialists. 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 industrial odor control specialists.
Partial evidence: Its own public description names part of industrial odor control specialists, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial odor control specialists. 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 103 industrial odor control specialists based in Germany

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Industrial odor control specialists based in Germany at a glance

As of Sep 17, 2026

28.4%Verified-email coverage

10.3Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Aachen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 103 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 industrial odor control specialists, 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 “industrial odor control specialists”. 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 industrial odor control specialists), 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 industrial odor control specialists, 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, 301 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 17, 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 industrial odor control specialists, 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 industrial odor control specialists are there based in Germany?

RevenueBase identified 103 industrial odor control specialists 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?

Keller Lufttechnik Gmbh, headquartered in Kirchheim Unter Teck, tops this list with the largest team on record.

Which city has the most industrial odor control specialists?

Aachen leads with 2 headquartered companies, followed by Bad Honnef (2) and Berlin (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 301 verified decision-maker contacts tracked across these 103 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 17, 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.