Company lists · Data refreshed October 2026

Top 25 Distributed water treatment companies worldwide

Name: Distributed water treatment companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 11, 2026 12,837 companies tracked

RevenueBase identified 12,837 company matches for distributed water treatment companies worldwide as of October 2026 and tracks 199,688 professional contacts across them, including 47,886 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for distributed water treatment companies 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 11, 2026. Country and city lists for distributed water treatment companies 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 11, 2026 How this list was built

12,837Companies

199,688Contacts tracked

47,886Verified emails

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The 25 largest distributed water treatment companies worldwide

Ranked by team size

Top 25 of 12,837 company matches for distributed water treatment companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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	Pentair	Exact match	London, United KingdomHQ recorded Oct 11, 2026	5,001-10,000	6,786 contacts →
	Exact match “At Pentair, we help the world sustainably move, improve, and enjoy water, life’s most essential resource.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2	ION Exchange India LTD	Exact match	Mumbai, IndiaHQ recorded Oct 11, 2026	1,001-5,000	3,859 contacts →
	Exact match “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3	Sydney Water	Exact match	Parramatta, AustraliaHQ recorded Oct 11, 2026	1,001-5,000	3,858 contacts →
	Exact match “We deliver essential and sustainable water services for the benefit of the community.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4	SAUR	Exact match	Issy-les-moulineaux, FranceHQ recorded Oct 11, 2026	10001+	3,842 contacts →
	Exact match “As a pure player in water and essential services, Saur works to protect the environment in the heart of the territories it serves.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5	Evoqua Water Technologies	Exact match	Washington, DC, United StatesHQ recorded Oct 11, 2026	10001+	2,590 contacts →
	Exact match “Evoqua has now joined Xylem.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6	VA Tech Wabag LTD	Exact match	Wabag House, IndiaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
7	Vitens	Exact match	Zwolle, NetherlandsHQ recorded Oct 11, 2026	1,001-5,000	1,756 contacts →
	Exact match “Vitens is het grootste drinkwaterbedrijf van Nederland.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8	Select Water Solutions	Exact match	Gainesville, TX, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,671 contacts →
	Exact match “Select is a leader in water management and chemical technology to our customers in the oil and gas industry, as well as in other industrial applications.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9	Manila Water	Exact match	Quezon City, PhilippinesHQ recorded Oct 11, 2026	1,001-5,000	1,631 contacts →
	Exact match “Manila Water Company, Inc.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10	SEAAL	Exact match	Alger, AlgeriaHQ recorded Oct 11, 2026	5,001-10,000	1,593 contacts →
	Exact match “La Société des Eaux et de l’Assainissement d’Alger (SEAAL), est une Société Publique par actions, détenue à 70% par l’Algérienne des Eaux (ADE) et à 30% par l’Office National de…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11	Grupo Rotoplas	Exact match	Mexico City, MexicoHQ recorded Oct 11, 2026	1,001-5,000	1,590 contacts →
	Exact match “En Rotoplas tenemos como misión contribuir a mejorar la calidad de vida de las personas, a través de soluciones para almacenar, conducir, purificar y tratar el agua del hogar y…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12	AQUA	Exact match	Bryn Mawr, PA, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,531 contacts →
	Exact match “Aqua is one of the largest U.S-based, publicly traded water and wastewater utilities, serving more than 3 million people in Illinois, Indiana, New Jersey, North Carolina…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13	Aqualia	Exact match	Madrid, SpainHQ recorded Oct 11, 2026	5,001-10,000	1,507 contacts →
	Exact match “Aqualia es la cuarta empresa de gestión del agua de Europa y la novena del Mundo por población servida, según el último ranking de Global Water Intelligence (diciembre de 2024).” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14	PSA	Exact match	Comuna 1, ArgentinaHQ recorded Oct 11, 2026	501-1,000	1,501 contacts →
	Exact match “PSA es una división de Industrias Pugliese s.a.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15	Chemtreat	Exact match	Glen Allen, VA, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,475 contacts →
	Exact match “At ChemTreat, we understand that water is a vital resource for our planet.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16	Kurita Group	Exact match	Tokyo, JapanHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
17	Volvo Eicher Commerical Vehical Limited	Exact match	Dhar, IndiaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
18	Inframark	Exact match	Horsham, PA, United StatesHQ recorded Oct 11, 2026	1,001-5,000	1,053 contacts →
	Exact match “As an Azuria owned company, Inframark is a widely recognized leader in Water Infrastructure Operations and Infrastructure Management Services.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19	Aquatech	Exact match	Canonsburg, PA, United StatesHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
20	Chem-Aqua, INC	Exact match	Wilmington, DE, United StatesHQ recorded Oct 11, 2026	10001+	901 contacts →
	Exact match “Chem-Aqua is a unique combination of knowledge, experience and stability.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21	Gradiant	Exact match	Woburn, MA, United StatesHQ recorded Oct 11, 2026	1,001-5,000	874 contacts →
	Exact match “Gradiant is a Different Kind of Water Company.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22	OVIVO	Exact match	Montreal, QC, CanadaHQ recorded Oct 11, 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 11, 2026 · View company records in RevenueBase
23	Evides Waterbedrijf	Exact match	Rotterdam, NetherlandsHQ recorded Oct 11, 2026	501-1,000	817 contacts →
	Exact match “Duurzaam, innovatief en in verbinding met de omgeving; zo werkt Evides Waterbedrijf.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24	DE Watergroep	Exact match	Brussel, BelgiumHQ recorded Oct 11, 2026	1,001-5,000	750 contacts →
	Exact match “De Watergroep is het grootste drinkwaterbedrijf in Vlaanderen.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25	Trojan Technologies	Exact match	London, ON, CanadaHQ recorded Oct 11, 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 11, 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 “distributed water treatment companies”. 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 12,837 distributed water treatment companies worldwide

See the full list, filter by size, metro and specialty, and access 47,886 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Distributed water treatment companies worldwide at a glance

As of Oct 11, 2026

24.0%Verified-email coverage

15.6Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · Pune

Oct 11, 2026Page data refreshed

Companies by employee count

1-10

5,437

11-50

4,732

51-200

1,772

201-500

489

501-1,000

162

1,001-5,000

104

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 distributed water treatment companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “distributed water treatment 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. 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 47,886 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 11, 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.

Distributed water treatment companies by location

53 lists · largest first

Every Distributed water treatment 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 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 “distributed water treatment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many distributed water treatment companies are there worldwide?

RevenueBase identified 12,837 company matches for distributed water treatment companies 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?

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

Which country has the most distributed water treatment companies?

The United States leads with 2,331 companies, followed by India (1,440) and Brazil (551). Every distributed water treatment companies list by country and city is linked on this page.

Which city has the most distributed water treatment companies?

Pune leads with 122 company records, followed by Chennai (107) and Ahmedabad (104).

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 47,886 professional contacts with verified work emails tracked across these 12,837 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 11, 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.