Company lists · Data refreshed September 2026

Top 25 Industrial filtration companies worldwide

Name: Industrial filtration companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 5,367 companies tracked

RevenueBase identified 5,367 industrial filtration companies worldwide as of September 2026 and tracks 98,829 professional contacts across them, including 29,148 with verified work emails and 0 with mobile numbers. The United States is the largest market and Pune the largest hub.

This list covers industrial filtration companies worldwide, 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. Country and city lists for industrial filtration companies follow the table.

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

5,367Companies

98,829Contacts tracked

29,148Verified emails

0Mobile numbers

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The 25 largest industrial filtration companies worldwide

Ranked by team size

Top 25 of 5,367 industrial filtration companies worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial filtration companies: 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	Mann Hummel	Partial evidence	Ludwigsburg, GermanyHQ checked Sep 17, 2026	10001+	7,742 contacts →
	Partial evidence “We are a global leader in filtration technology.” Source: RevenueBase Database · checked Sep 17, 2026
2	Donaldson	Partial evidence	Bloomington, MN, United StatesHQ checked Sep 17, 2026	10001+	6,614 contacts →
	Partial evidence “Donaldson Company helps solve some of the world's most complex filtration and contamination control challenges.” Source: RevenueBase Database · checked Sep 17, 2026
3	Pall Corporation	Indirect evidence	Port Washington, NY, United StatesHQ checked Sep 17, 2026	5,001-10,000	4,495 contacts →
	Indirect evidence “Our global associates are unified by a singular drive: to take on our customers’ biggest challenges.” Source: RevenueBase Database · checked Sep 17, 2026
4	Swagelok	Partial evidence	Solon, OH, United StatesHQ checked Sep 17, 2026	5,001-10,000	3,475 contacts →
	Partial evidence “Swagelok industrial fluid system products and engineering services have helped the world contain, control, and transfer liquids and gases in critical applications since 1947.” Source: RevenueBase Database · checked Sep 17, 2026
5	Fleetguard Filters Pvt. LTD	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,742 contacts →
	Partial evidence “Fleetguard Filters Private Limited (FFPL) was incorporated in the year 1987 in technical collaboration with Cummins Filtration U.S.A.( Now Atmus Filtration Technologies, U.S.A.)…” Source: RevenueBase Database · checked Sep 17, 2026
6	Atmus Filtration Technologies	Partial evidence	Nashville, TN, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,069 contacts →
	Partial evidence “Atmus designs, manufactures and sells filtration solutions that create a better future by protecting what is important.” Source: RevenueBase Database · checked Sep 17, 2026
7	Camfil	Indirect evidence	Stockholm, United StatesHQ checked Sep 17, 2026	5,001-10,000	1,019 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
8	UFI Filters Group	Partial evidence	Nogarole Rocca, ItalyHQ checked Sep 17, 2026	1,001-5,000	946 contacts →
	Partial evidence “Founded in 1971, UFI Filters is a global leader in filtration technology and thermal management solutions, as well as hydrogen filtration.” Source: RevenueBase Database · checked Sep 17, 2026
9	Sefar Group	Strong evidence	Heiden, SwitzerlandHQ checked Sep 17, 2026	1,001-5,000	855 contacts →
	Strong evidence “At Sefar, we enable life-essential filtration, mesh and yarn-based solutions that power the industries sustaining our world.” Source: RevenueBase Database · checked Sep 17, 2026
10	GVS Filter Technology	Indirect evidence	Zola Predosa, ItalyHQ checked Sep 17, 2026	1,001-5,000	842 contacts →
	Indirect evidence “GVS Group is one of the world’s leading manufacturers of filter solutions for applications in the MedTech, Transfusion Medicine, Life Sciences, Safety and Energy & Mobility…” Source: RevenueBase Database · checked Sep 17, 2026
11	Freudenberg Filtration Technologies	Strong evidence	Weinheim, GermanyHQ checked Sep 17, 2026	1,001-5,000	833 contacts →
	Strong evidence “Protecting people and the environment, conserving resources and optimizing industrial processes – those are the things that drive us and make us proud at Freudenberg Filtration…” Source: RevenueBase Database · checked Sep 17, 2026
12	AAF International American AIR Filter	Indirect evidence	Louisville, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	806 contacts →
	Indirect evidence “AAF International clean air products and systems offer the most comprehensive clean air solutions available in the world.” Source: RevenueBase Database · checked Sep 17, 2026
13	Hengst Filtration	Indirect evidence	Münster, GermanyHQ checked Sep 17, 2026	1,001-5,000	776 contacts →
	Indirect evidence “Mobility, Health, Technology, Environmental Protection & Sustainability: We work every day on the major issues of our time.” Source: RevenueBase Database · checked Sep 17, 2026
14	Nederman	Strong evidence	Helsingborg, SwedenHQ checked Sep 17, 2026	1,001-5,000	748 contacts →
	Strong evidence “The Clean Air Company Nederman is one of the world's leading companies supplying products and services in the environmental technology sector focusing on industrial air filtration.” Source: RevenueBase Database · checked Sep 17, 2026
15	Mahle Anand Filter Systems Private Limited	Indirect evidence	Delhi, IndiaHQ checked Sep 17, 2026	501-1,000	690 contacts →
	Indirect evidence “MAHLE ANAND Filter Systems Private Limited was established in 2005 as a joint venture between the ANAND Group and MAHLE Filtersysteme GmbH, Germany.” Source: RevenueBase Database · checked Sep 17, 2026
16	Ceco Environmental Corporation	Partial evidence	Addison, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	646 contacts →
	Partial evidence “CECO Environmental is a leading environmentally focused, diversified industrial company whose solutions protect people, the environment, and industrial equipment across the globe…” Source: RevenueBase Database · checked Sep 17, 2026
17	HLE Glascoat Limited	Indirect evidence	Anand, IndiaHQ checked Sep 17, 2026	1,001-5,000	580 contacts →
	Indirect evidence “HLE Glascoat Limited is a global leader in process equipment for chemicals and pharmaceuticals and in processing & storage solutions for water, wastewater treatment, and biogas…” Source: RevenueBase Database · checked Sep 17, 2026
18	Filtration Group	Partial evidence	Oakbrook Terrace, IL, United StatesHQ checked Sep 17, 2026	5,001-10,000	562 contacts →
	Partial evidence “Filtration Group is a global market-leading provider of filtration consumables that are designed to drive innovation and deliver solutions across a broad spectrum of applications…” Source: RevenueBase Database · checked Sep 17, 2026
19	K&n Engineering	Indirect evidence	Riverside, CA, United StatesHQ checked Sep 17, 2026	501-1,000	562 contacts →
	Indirect evidence “K&N Engineering is the world's leading manufacturer of washable performance air filters and air intake systems.” Source: RevenueBase Database · checked Sep 17, 2026
20	Jacobi Group	Indirect evidence	Kalmar, SwedenHQ checked Sep 17, 2026	1,001-5,000	455 contacts →
	Indirect evidence “Manufacturer and supplier of high quality activated carbons, ion exchange resins and mobile filter solutions.” Source: RevenueBase Database · checked Sep 17, 2026
21	Purflux Group	Partial evidence	Guyancourt, FranceHQ checked Sep 17, 2026	1,001-5,000	455 contacts →
	Partial evidence “PURFLUX GROUP is the leading manufacturer in filtration solution for more than 70 years.” Source: RevenueBase Database · checked Sep 17, 2026
22	Elofic Industries LTD	Partial evidence	Faridabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	415 contacts →
	Partial evidence “Elofic offers numerous filtration and lubrication solutions through its offerings of oil filters, air filters, fuel filters, hydraulic filters, coolants, lubricants and grease.” Source: RevenueBase Database · checked Sep 17, 2026
23	Zeco Aircon Limited	Indirect evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	1,001-5,000	375 contacts →
	Indirect evidence “Over three decades ago, ZECO Aircon embarked on a vision to revolutionize air quality.” Source: RevenueBase Database · checked Sep 17, 2026
24	Meissner	Indirect evidence	Camarillo, CA, United StatesHQ checked Sep 17, 2026	501-1,000	373 contacts →
	Indirect evidence “Meissner manufactures advanced microfiltration and single-use systems.” Source: RevenueBase Database · checked Sep 17, 2026
25	c.c.jensen	Partial evidence	Svendborg, DenmarkHQ checked Sep 17, 2026	201-500	367 contacts →
	Partial evidence “C.C.JENSEN A/S designs and manufactures CJC® Offline Oil Filtration Systems for removal of particles, water, acidity and oil degradation products from oil and fluids.” 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 filtration companies. 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 filtration companies.
Partial evidence: Its own public description names part of industrial filtration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial filtration companies. 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 5,367 industrial filtration companies worldwide

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Industrial filtration companies worldwide at a glance

As of Sep 17, 2026

29.5%Verified-email coverage

18.4Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Pune

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

1,987

11-50

2,039

51-200

939

201-500

231

501-1,000

1,001-5,000

5,001-10,000

10001+

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 filtration companies, 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.
Coverage: 23 countries, largest first: the United States, India, Brazil, Germany, Italy, the United Kingdom, Türkiye, France, Canada, Spain and 13 more. Country and city lists for industrial filtration companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “industrial filtration companies”. 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 filtration companies), 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 filtration companies, and records with no verified work email.
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, 29,148 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.

Industrial filtration companies by location

26 lists · largest first

Every Industrial filtration companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 filtration companies, 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 filtration companies are there worldwide?

RevenueBase identified 5,367 industrial filtration companies worldwide 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?

Mann Hummel, headquartered in Ludwigsburg, tops this list with the largest team on record.

Which country has the most industrial filtration companies?

The United States leads with 1,285 companies, followed by India (976) and Brazil (408). Every industrial filtration companies list by country and city is linked on this page.

Which city has the most industrial filtration companies?

Pune leads with 103 headquartered companies, followed by Ahmedabad (89) and Mumbai (78).

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 29,148 verified decision-maker contacts tracked across these 5,367 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.