Company lists · Data refreshed November 2026

Top 25 Drinking water system suppliers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 9,127 companies tracked

RevenueBase identified 9,127 company matches for drinking water system suppliers worldwide as of November 2026 and tracks 191,675 professional contacts across them, including 55,190 with verified work emails. The United States is the largest market and Pune the largest hub.

This list covers company matches for drinking water system 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 November 6, 2026. Country and city lists for drinking water system 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 Nov 6, 2026 How this list was built

9,127Companies

191,675Contacts tracked

55,190Verified emails

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The 25 largest drinking water system suppliers worldwide

Ranked by team size

Top 25 of 9,127 company matches for drinking water system suppliers 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	SUEZ	Exact match	Paris, FranceHQ recorded Nov 6, 2026	10001+	23,115 contacts →
	Exact match “We provide essential services in the water and waste sectors to preserve resources and improve quality of life wherever we operate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Pentair	Exact match	London, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	6,972 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 · Nov 6, 2026 · View company records in RevenueBase
3	Thames Water	Exact match	Reading, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	6,329 contacts →
	Exact match “Thames Water is the UK’s biggest water and wastewater services provider, providing 2.7 billion litres of drinking water and safely removing 4.6 billion litres of wastewater every…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Severn Trent	Exact match	Coventry, United KingdomHQ recorded Nov 6, 2026	5,001-10,000	6,089 contacts →
	Exact match “Water is wonderful.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	SAUR	Exact match	Issy-les-moulineaux, FranceHQ recorded Nov 6, 2026	10001+	3,921 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 · Nov 6, 2026 · View company records in RevenueBase
6	BRK Ambiental	Exact match	BrazilHQ recorded Nov 6, 2026	5,001-10,000	3,589 contacts →
	Exact match “A BRK é uma das maiores empresas privadas de saneamento do país e está presente em 13 estados e mais de 100 municípios, beneficiando a vida de mais de 16 milhões de pessoas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Watts Water Technologies	Exact match	North Andover, United StatesHQ recorded Nov 6, 2026	5,001-10,000	2,719 contacts →
	Exact match “We are a global leader of quality water solutions for residential, industrial, municipal, and commercial settings.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	VA Tech Wabag LTD	Exact match	Wabag House, IndiaHQ recorded Nov 6, 2026	1,001-5,000	2,635 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 · Nov 6, 2026 · View company records in RevenueBase
9	NCH	Exact match	Wilmington, DE, United StatesHQ recorded Nov 6, 2026	10001+	2,563 contacts →
	Exact match “Cleaning water, conserving energy and delivering maintenance solutions since 1919.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Core & Main	Exact match	St. Louis, MO, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,346 contacts →
	Exact match “Based in St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Uisce Éireann Irish Water	Exact match	Dublin, IrelandHQ recorded Nov 6, 2026	1,001-5,000	2,046 contacts →
	Exact match “We are Uisce Éireann.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Culligan International	Exact match	Rosemont, IL, United StatesHQ recorded Nov 6, 2026	10001+	1,978 contacts →
	Exact match “There’s nothing more fundamental to life on Earth than water.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	DŴR Cymru Welsh Water	Exact match	Cardiff, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,970 contacts →
	Exact match “Bath-times, half-times, party-times, meeting-times, and cooking-times.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Vitens	Exact match	Zwolle, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	1,811 contacts →
	Exact match “Vitens is het grootste drinkwaterbedrijf van Nederland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Aqualia	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	5,001-10,000	1,606 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 · Nov 6, 2026 · View company records in RevenueBase
16	Volvo Eicher Commerical Vehical Limited	Exact match	Dhar, IndiaHQ recorded Nov 6, 2026	n/a	1,235 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 · Nov 6, 2026 · View company records in RevenueBase
17	Aquaservice	Exact match	Paterna, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,211 contacts →
	Exact match “Aquaservice es la empresa líder en el sector del agua embotellada en España que instala, en su empresa o en su casa, un moderno y cómodo servicio de dispensadores de agua mineral…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Zurn Elkay Water Solutions	Exact match	Milwaukee, TX, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,210 contacts →
	Exact match “Zurn Elkay Water Solutions supplies the industry’s widest range of clean water solutions for drinking water, hygiene and sustainable water management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	AIR Selangor	Exact match	Kuala Lumpur, MalaysiaHQ recorded Nov 6, 2026	5,001-10,000	1,193 contacts →
	Exact match “Pengurusan Air Selangor Sdn Bhd (Air Selangor) is the largest water services provider in Malaysia, providing clean and safe treated water to 9.62 million consumers in Selangor…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Urban Utilities	Exact match	Fortitude Valley, AustraliaHQ recorded Nov 6, 2026	1,001-5,000	1,112 contacts →
	Exact match “We’re responsible for delivering world-class drinking water and wastewater services to the growing communities of Brisbane, Ipswich, Lockyer Valley, Somerset and Scenic Rim.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Inframark	Exact match	Horsham, PA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	1,107 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 · Nov 6, 2026 · View company records in RevenueBase
22	Affinity Water	Exact match	Hatfield, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	1,028 contacts →
	Exact match “Our vision is to be the leading community-focused water company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Perumda AIR Minum Jaya PAM Jaya	Exact match	Jakarta Pusat, IndonesiaHQ recorded Nov 6, 2026	1,001-5,000	986 contacts →
	Exact match “Visi : Terwujudnya PAM JAYA sebagai Perusahaan yang memberikan pelayanan air minum kepada masyarakat DKI Jakarta secara menyeluruh dan berkualitas yang berorientasi pada kepuasan…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	OVIVO	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	501-1,000	857 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 · Nov 6, 2026 · View company records in RevenueBase
25	Evides Waterbedrijf	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	501-1,000	839 contacts →
	Exact match “Duurzaam, innovatief en in verbinding met de omgeving; zo werkt Evides Waterbedrijf.” 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 “drinking water system 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 9,127 drinking water system suppliers worldwide

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Drinking water system suppliers worldwide at a glance

As of Nov 6, 2026

28.8%Verified-email coverage

21.0Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Pune

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,889

11-50

3,176

51-200

1,240

201-500

378

501-1,000

109

1,001-5,000

101

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 drinking water system suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “drinking water system 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 55,190 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.

Drinking water system suppliers by location

38 lists · largest first

Every Drinking water system 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 “drinking water system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many drinking water system suppliers are there worldwide?

RevenueBase identified 9,127 company matches for drinking water system suppliers 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?

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

Which country has the most drinking water system suppliers?

The United States leads with 1,884 companies, followed by India (1,045) and Italy (350). Every drinking water system suppliers list by country and city is linked on this page.

Which city has the most drinking water system suppliers?

Pune leads with 75 company records, followed by Bangalore (66) and Chennai (61).

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 55,190 professional contacts with verified work emails tracked across these 9,127 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.