Company lists · Data refreshed November 2026

Top 25 Industrial filtration contractors worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 9,962 companies tracked

RevenueBase identified 9,962 company matches for industrial filtration contractors worldwide as of November 2026 and tracks 124,044 professional contacts across them, including 31,378 with verified work emails. The United States is the largest market and Pune the largest hub.

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

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

9,962Companies

124,044Contacts tracked

31,378Verified emails

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The 25 largest industrial filtration contractors worldwide

Ranked by team size

Top 25 of 9,962 company matches for industrial filtration contractors worldwide, 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	Donaldson	Exact match	Bloomington, MN, United StatesHQ recorded Nov 6, 2026	10001+	7,051 contacts →
	Exact match “Donaldson Company helps solve some of the world's most complex filtration and contamination control challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Pall Corporation	Exact match	Port Washington, NY, United StatesHQ recorded Nov 6, 2026	5,001-10,000	4,765 contacts →
	Exact match “Our global associates are unified by a singular drive: to take on our customers’ biggest challenges.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Fleetguard Filters Pvt. LTD	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	1,001-5,000	1,815 contacts →
	Exact match “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.)…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	MPW Industrial Services	Exact match	Hebron, IN, PalestineHQ recorded Nov 6, 2026	1,001-5,000	1,562 contacts →
	Exact match “As the leading provider of integrated, technology-based industrial cleaning, water purification, facility management, and total waste services in North America, MPW assists in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Irmãos Passaúra S A	Exact match	Curitiba, BrazilHQ recorded Nov 6, 2026	1,001-5,000	1,209 contacts →
	Exact match “Empresa de Montagem e Manutenção Industrial” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Camfil	Exact match	Stockholm, SwedenHQ recorded Nov 6, 2026	5,001-10,000	1,125 contacts →
	Exact match “For more than half a century, Camfil has been helping people breathe cleaner air.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Freudenberg Filtration Technologies	Exact match	Weinheim, GermanyHQ recorded Nov 6, 2026	1,001-5,000	901 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	AAF International American AIR Filter	Exact match	Louisville, IN, United StatesHQ recorded Nov 6, 2026	1,001-5,000	867 contacts →
	Exact match “AAF International clean air products and systems offer the most comprehensive clean air solutions available in the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Nederman	Exact match	Helsingborg, SwedenHQ recorded Nov 6, 2026	1,001-5,000	820 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Ceco Environmental Corporation	Exact match	Addison, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	722 contacts →
	Exact match “CECO Environmental is a leading environmentally focused, diversified industrial company whose solutions protect people, the environment, and industrial equipment across the globe…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Setpoint Integrated Solutions, INC	Exact match	Baton Rouge, TX, United StatesHQ recorded Nov 6, 2026	501-1,000	626 contacts →
	Exact match “Setpoint Integrated Solutions, a Vytl Company is a leading integrated solutions and services provider in the process control industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Westech Engineering	Exact match	Salt Lake City, United StatesHQ recorded Nov 6, 2026	501-1,000	588 contacts →
	Exact match “WesTech Engineering, LLC designs, engineers, and manufactures water and wastewater treatment process equipment for mineral, industrial, and municipal applications worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Thompson Industrial Services, LLC	Exact match	Sumter, SC, United StatesHQ recorded Nov 6, 2026	501-1,000	492 contacts →
	Exact match “Thompson Industrial Services, LLC offers the broadest line of specialized industrial cleaning services with advanced automated technology and seasoned personnel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Jacobi Group	Exact match	Kalmar, SwedenHQ recorded Nov 6, 2026	1,001-5,000	487 contacts →
	Exact match “Manufacturer and supplier of high quality activated carbons, ion exchange resins and mobile filter solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	NCH Europe	Exact match	Wolverhampton, United KingdomHQ recorded Nov 6, 2026	10001+	473 contacts →
	Exact match “Industrial solutions since 1919 At NCH, we don’t just sell products-we deliver solutions that keep businesses moving.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	UCC Environmental	Exact match	Waukegan, AB, United StatesHQ recorded Nov 6, 2026	201-500	407 contacts →
	Exact match “UCC Environmental (UCC) is a global leader in environmental solutions for solids handling, wastewater treatment and pollution control technologies in power generation and other…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Evergreen North America Industrial Services	Exact match	La Porte, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	356 contacts →
	Exact match “Evergreen North America Industrial Services offers a comprehensive range of Industrial Services for oil refineries, petrochemical plants, power generation plants, manufacturing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Icon Mechanical	Exact match	Granite City, IL, United StatesHQ recorded Nov 6, 2026	501-1,000	335 contacts →
	Exact match “icon Mechanical is a full service mechanical construction company specializing in the installation, modification and on-going service of process piping, industrial ventilation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	CSI Ltda	Exact match	Antofagasta, ChileHQ recorded Nov 6, 2026	501-1,000	325 contacts →
	Exact match “El 14 de Marzo del 2007 nace Compañía de Servicios Industriales, con el sentido de brindar un servicio altamente especializado a clientes industriales y en partircular a la gran…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	WTE Infra Projects Pvt. LTD	Exact match	Pune, IndiaHQ recorded Nov 6, 2026	501-1,000	313 contacts →
	Exact match “WTE is a globally recognised manufacturer & exporter of innovative Water & Wastewater Treatment Plants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Mikropor	Exact match	Ankara, TürkiyeHQ recorded Nov 6, 2026	1,001-5,000	307 contacts →
	Exact match “Mikropor began its journey in 1987 with a passion to create “tomorrow’s technology” and has become one of the leading manufacturers of atmospheric air filtration solutions and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Hifi Filter	Exact match	Cernier, FranceHQ recorded Nov 6, 2026	201-500	304 contacts →
	Exact match “The European Specialist in Filtration For over 40 years, our company Hifi Filter is specialized of filtration/separation solutions for all mobile and industry process.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Multitex Filtration Engineers LTD	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	201-500	304 contacts →
	Exact match “Multitex Filtration Engineers Ltd delivers engineered process packages, modular systems, filtration & separation solutions, and EPC services for the global energy and process…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Meco Mechanical Equipment Company, INC	Exact match	Mandeville, JamaicaHQ recorded Nov 6, 2026	201-500	300 contacts →
	Exact match “For nearly 100 years, MECO has been a world leader in designing and constructing engineered solutions for water purification.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Tencarva Machinery Company	Exact match	Greensboro, NC, United StatesHQ recorded Nov 6, 2026	201-500	297 contacts →
	Exact match “Tencarva Machinery Company is a trusted equipment distributor, engineering and design partner, ISO 9001 manufacturer, and full-service repair provider serving industrial and…” 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 “industrial filtration contractors”. 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 9,962 industrial filtration contractors worldwide

See the full list, filter by size, metro and specialty, and access 31,378 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial filtration contractors worldwide at a glance

As of Nov 6, 2026

25.3%Verified-email coverage

12.5Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Pune

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,849

11-50

3,839

51-200

1,540

201-500

342

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for industrial filtration contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “industrial filtration contractors” 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. 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 31,378 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.

Industrial filtration contractors by location

39 lists · largest first

Every Industrial filtration contractors 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 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 “industrial filtration contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial filtration contractors are there worldwide?

RevenueBase identified 9,962 company matches for industrial filtration contractors worldwide 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?

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

Which country has the most industrial filtration contractors?

The United States leads with 1,960 companies, followed by India (938) and Italy (558). Every industrial filtration contractors list by country and city is linked on this page.

Which city has the most industrial filtration contractors?

Pune leads with 106 company records, followed by Sao Paulo (86) and Ahmedabad (81).

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 31,378 professional contacts with verified work emails tracked across these 9,962 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.