Company lists · Data refreshed October 2026

Top 25 Industrial water filter suppliers worldwide

Name: Industrial water filter suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 26, 2026 10,170 companies tracked

RevenueBase identified 10,170 company matches for industrial water filter suppliers worldwide as of October 2026 and tracks 145,354 professional contacts across them, including 34,667 with verified work emails. The United States is the largest market and Ahmedabad the largest hub.

This list covers company matches for industrial water filter suppliers 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 October 26, 2026. Country and city lists for industrial water filter suppliers 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 Oct 26, 2026 How this list was built

10,170Companies

145,354Contacts tracked

34,667Verified emails

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The 25 largest industrial water filter suppliers worldwide

Ranked by team size

Top 25 of 10,170 company matches for industrial water filter suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 Oct 26, 2026	10001+	6,845 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 · Oct 26, 2026 · View company records in RevenueBase
2	Pall Corporation	Exact match	Port Washington, NY, United StatesHQ recorded Oct 26, 2026	5,001-10,000	4,667 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 · Oct 26, 2026 · View company records in RevenueBase
3	NCH	Exact match	Wilmington, DE, United StatesHQ recorded Oct 26, 2026	10001+	2,497 contacts →
	Exact match “Cleaning water, conserving energy and delivering maintenance solutions since 1919.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4	VA Tech Wabag LTD	Exact match	Wabag House, IndiaHQ recorded Oct 26, 2026	1,001-5,000	2,412 contacts →
	Exact match “WABAG, a global leader in the water industry, is backed by rich experience spanning over 100 years.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5	Fleetguard Filters Pvt. LTD	Exact match	Pune, IndiaHQ recorded Oct 26, 2026	1,001-5,000	1,752 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 · Oct 26, 2026 · View company records in RevenueBase
6	MPW Industrial Services	Exact match	Hebron, OH, PalestineHQ recorded Oct 26, 2026	1,001-5,000	1,518 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 · Oct 26, 2026 · View company records in RevenueBase
7	Kurita Group	Exact match	Tokyo, JapanHQ recorded Oct 26, 2026	5,001-10,000	1,433 contacts →
	Exact match “For more than 70 years, since its founding in 1949, Kurita Water Industries has been consistently operating in two areas of "water and the environment." Kurita Group provides…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8	Volvo Eicher Commerical Vehical Limited	Exact match	Dhar, IndiaHQ recorded Oct 26, 2026	n/a	1,155 contacts →
	Exact match “Volvo Eicher Commerical Vehical Limited Service Provider of waste water recycling systems, drinking water plant & industrial water treatment in Indore, Madhya Pradesh.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9	Aquatech	Exact match	Canonsburg, PA, United StatesHQ recorded Oct 26, 2026	501-1,000	968 contacts →
	Exact match “Aquatech enables the world's most recognized companies to solve complex challenges in water reuse, desalination, minimal and zero liquid discharge, and critical minerals…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10	Gradiant	Exact match	Woburn, MA, United StatesHQ recorded Oct 26, 2026	1,001-5,000	874 contacts →
	Exact match “Gradiant is a Different Kind of Water Company.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11	OVIVO	Exact match	Montreal, QC, CanadaHQ recorded Oct 26, 2026	501-1,000	839 contacts →
	Exact match “Ovivo is a powerful global brand, uniting world-renowned trademarks and a highly specialized team of 700 water treatment experts operating across the globe.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12	Hengst Filtration	Exact match	Münster, GermanyHQ recorded Oct 26, 2026	1,001-5,000	803 contacts →
	Exact match “Mobility, Health, Technology, Environmental Protection & Sustainability: We work every day on the major issues of our time.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13	Nederman	Exact match	Helsingborg, SwedenHQ recorded Oct 26, 2026	1,001-5,000	781 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 · Oct 26, 2026 · View company records in RevenueBase
14	Trojan Technologies	Exact match	London, ON, CanadaHQ recorded Oct 26, 2026	501-1,000	737 contacts →
	Exact match “Our Vision To continuously advance water treatment, ensuring everyone has access to clean water, globally.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15	Ceco Environmental Corporation	Exact match	Addison, TX, United StatesHQ recorded Oct 26, 2026	1,001-5,000	692 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 · Oct 26, 2026 · View company records in RevenueBase
16	Grupo Bauminas	Exact match	Cataguazes, BrazilHQ recorded Oct 26, 2026	1,001-5,000	685 contacts →
	Exact match “Sobre a BAUMINAS Fundada há mais de 60 anos, a BAUMINAS é uma empresa orgulhosamente nacional, com ampla experiência na fabricação de produtos para o tratamento de águas e tem…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17	Culligan France	Exact match	Versailles, FranceHQ recorded Oct 26, 2026	1,001-5,000	674 contacts →
	Exact match “Spécialiste du traitement de l’eau depuis plus de 80 ans, Culligan apporte chaque jour une eau de qualité aux particuliers, aux entreprises et aux collectivités.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18	Filtration Group	Exact match	Oakbrook Terrace, IL, United StatesHQ recorded Oct 26, 2026	5,001-10,000	581 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19	Westech Engineering	Exact match	Salt Lake City, UT, United StatesHQ recorded Oct 26, 2026	501-1,000	577 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 · Oct 26, 2026 · View company records in RevenueBase
20	BWT France	Exact match	Saint - Denis, FranceHQ recorded Oct 26, 2026	501-1,000	576 contacts →
	Exact match “BWT France is one of the largest subsidiaries of Austrian group Best Water Technology ( BWT), the European leader in water treatment.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21	Eden Springs	Exact match	Barcelona, SpainHQ recorded Oct 26, 2026	1,001-5,000	500 contacts →
	Exact match “Eden, a proud part of the Culligan family, provides instant access to cleaner, safer, and better-tasting water through our unparalleled expertise in sustainability, science, and…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22	Jacobi Group	Exact match	Kalmar, SwedenHQ recorded Oct 26, 2026	1,001-5,000	480 contacts →
	Exact match “Manufacturer and supplier of high quality activated carbons, ion exchange resins and mobile filter solutions.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23	Culligan Italiana S.P.A	Exact match	Bologna, ItalyHQ recorded Oct 26, 2026	201-500	477 contacts →
	Exact match “Culligan Italiana è in grado di offrire la soluzione ideale per ogni tipologia di trattamento acqua: piccoli impianti ad uso domestico, erogatori d'acqua per uffici e ristoranti…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24	3m	Exact match	Velika Gorica, CroatiaHQ recorded Oct 26, 2026	n/a	467 contacts →
	Exact match “Company for production,trading, dealership and services engineering for pool water, drinking, waste and industry water - desinfection - neutralization - softening - dosing -…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25	UCC Environmental	Exact match	Waukegan, IL, United StatesHQ recorded Oct 26, 2026	201-500	401 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 · Oct 26, 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 water filter suppliers”. 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 10,170 industrial water filter suppliers worldwide

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Industrial water filter suppliers worldwide at a glance

As of Oct 26, 2026

23.9%Verified-email coverage

14.3Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Ahmedabad

Oct 26, 2026Page data refreshed

Companies by employee count

1-10

4,046

11-50

3,777

51-200

1,588

201-500

426

501-1,000

112

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 water filter suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “industrial water filter 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. 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 34,667 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 October 26, 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 water filter suppliers by location

40 lists · largest first

Every Industrial water filter suppliers 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 water filter suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial water filter suppliers are there worldwide?

RevenueBase identified 10,170 company matches for industrial water filter suppliers worldwide as of October 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 water filter suppliers?

The United States leads with 1,980 companies, followed by India (1,239) and Brazil (454). Every industrial water filter suppliers list by country and city is linked on this page.

Which city has the most industrial water filter suppliers?

Ahmedabad leads with 113 company records, followed by Pune (107) and Chennai (82).

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 34,667 professional contacts with verified work emails tracked across these 10,170 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 October 26, 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.