Company lists · Data refreshed September 2026

Top 25 Municipal water haulers worldwide

RevenueBase identified 368 company matches for municipal water haulers worldwide as of September 2026 and tracks 22,383 professional contacts across them, including 7,533 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for municipal water haulers 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 September 20, 2026. Country and city lists for municipal water haulers 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 Sep 20, 2026 How this list was built
368Companies
22,383Contacts tracked
7,533Verified emails
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The 25 largest municipal water haulers worldwide

Ranked by team size
Top 25 of 368 company matches for municipal water haulers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRio De Janeiro, BrazilHQ recorded Sep 20, 20261,001-5,0002,478 contacts →

Exact match

“Constituída oficialmente em 1º de agosto de 1975, a Companhia Estadual de Águas e Esgotos (CEDAE) é oriunda da fusão da Empresa de Águas do Estado da Guanabara (CEDAG), da Empresa…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchCardiff, United KingdomHQ recorded Sep 20, 20261,001-5,0001,868 contacts →

Exact match

“Bath-times, half-times, party-times, meeting-times, and cooking-times.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchAmsterdam, NetherlandsHQ recorded Sep 20, 20261,001-5,0001,627 contacts →

Exact match

“Water is overal om ons heen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 20, 20265,001-10,0001,395 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 · Sep 20, 2026 · View company records in RevenueBase
5Exact matchFortitude Valley, AustraliaHQ recorded Sep 20, 20261,001-5,0001,064 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 · Sep 20, 2026 · View company records in RevenueBase
6Exact matchHorsham, PA, United StatesHQ recorded Sep 20, 20261,001-5,000973 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 · Sep 20, 2026 · View company records in RevenueBase
7Exact matchMelbourne, AustraliaHQ recorded Sep 20, 2026501-1,000821 contacts →

Exact match

“We service 2 million people and businesses across a area, from Wallan in the north to Warburton in the east.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchRotterdam, NetherlandsHQ recorded Sep 20, 2026501-1,000753 contacts →

Exact match

“Duurzaam, innovatief en in verbinding met de omgeving; zo werkt Evides Waterbedrijf.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchBromma, SwedenHQ recorded Sep 20, 2026501-1,000685 contacts →

Exact match

“Stockholm Vatten och Avfall är en samhällsbyggare i framkant som driver och utvecklar vatten- och avfallstjänster med miljöfokus.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchUnited StatesHQ recorded Sep 20, 20261,001-5,000664 contacts →

Exact match

“California Water Service (Cal Water) is the largest regulated American water utility west of the Mississippi River and the third-largest in the country.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchMandaluyong, PhilippinesHQ recorded Sep 20, 2026201-500615 contacts →

Exact match

“With over 30 years of industry experience, PrimeWater has provided total professional water and sewage management solutions to all of its partner communities and Water Districts…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchBruxelles - Brussel, BelgiumHQ recorded Sep 20, 20261,001-5,000560 contacts →

Exact match

“Créée en 1891, VIVAQUA figure parmi les plus importants services d'eau de Belgique et fournit chaque jour plus de m³ d'eau à 2,25 millions d'habitants.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchAntwerpen, BelgiumHQ recorded Sep 20, 2026501-1,000349 contacts →

Exact match

“Pidpa, als integrale waterpartner, biedt een ruime waaier van producten en diensten aan: Drinkwatervoorziening In 64 gemeenten van de provincie Antwerpen staat Pidpa garant voor…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSantiago, ChileHQ recorded Sep 20, 2026501-1,000288 contacts →

Exact match

“Almar Water Services is the Almar Water Solutions services business line, dedicated to providing integral solutions in sustainable water management, maintaining quality standards…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchGouda, NetherlandsHQ recorded Sep 20, 2026201-500260 contacts →

Exact match

“Oasen is een maatschappelijk drinkwaterbedrijf.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchWalsall, United KingdomHQ recorded Sep 20, 2026501-1,000238 contacts →

Exact match

“South Staffs Water is a private water company formed in 1853 to provide water to the inhabitants of the Black Country.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchÅrhus, DenmarkHQ recorded Sep 20, 2026201-500201 contacts →

Exact match

“Aarhus Vand is a Danish public limited company owned by Aarhus Municipality.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchWarrnambool, AustraliaHQ recorded Sep 20, 2026201-500187 contacts →

Exact match

“A healthy region enabled by water Our vision is for a region where people can live well, communities are supported, and economies thrive, with water playing a vital role in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchHelsingborg, SwedenHQ recorded Sep 20, 202651-200181 contacts →

Exact match

“Rent vatten.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchÅkersberga, SwedenHQ recorded Sep 20, 2026201-500162 contacts →

Exact match

“Water and Waste company”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchPoznań, PolandHQ recorded Sep 20, 2026501-1,000158 contacts →

Exact match

“Aquanet SA należy do ścisłej czołówki firm z branży wodociągowo-kanalizacyjnej w Polsce.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchIselin, NJ, United StatesHQ recorded Sep 20, 2026201-500156 contacts →

Exact match

“Middlesex Water Company (NASDAQ:MSEX) provides a full range of regulated and non-regulated water, wastewater utility and related services primarily in New Jersey and Delaware.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBrake, GermanyHQ recorded Sep 20, 2026501-1,000154 contacts →

Exact match

“An der Quelle zum Erfolg: Der OOWV als Arbeitgeber.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchHartford, CT, United StatesHQ recorded Sep 20, 2026501-1,000153 contacts →

Exact match

“The Metropolitan District (MDC) is a non-profit municipal corporation chartered by the Connecticut General Assembly in 1929 to provide potable water and sewerage services on a…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchLille, FranceHQ recorded Sep 20, 2026201-500123 contacts →

Exact match

“iléo, l'eau de la MEL est une société dédiée du groupe Veolia, qui a pour mission de distribuer l'eau potable, pour le compte de la Métropole Européenne de Lille.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 368 municipal water haulers worldwide

See the full list, filter by size, metro and specialty, and access 7,533 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Municipal water haulers worldwide at a glance

As of Sep 20, 2026
33.7%Verified-email coverage
60.8Average contacts per company
11-50Median size (employees)
2.2%Largest-city concentration · Sao Paulo
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
130
11-50
95
51-200
67
201-500
31
501-1,000
15
1,001-5,000
21
5,001-10,000
2
10001+
1

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 municipal water haulers are linked below.
What qualifies
Company records worldwide whose business descriptions match “municipal water haulers” 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 7,533 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 September 20, 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.

Municipal water haulers by location

3 lists · largest first

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

Countries

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 “municipal water haulers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many municipal water haulers are there worldwide?

RevenueBase identified 368 company matches for municipal water haulers worldwide as of September 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?

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

Which country has the most municipal water haulers?

The United States leads with 70 companies, followed by Italy (38) and Germany (36). Every municipal water haulers list by country and city is linked on this page.

Which city has the most municipal water haulers?

Sao Paulo leads with 8 company records, followed by Guarulhos (5) and Rio De Janeiro (4).

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 7,533 professional contacts with verified work emails tracked across these 368 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 September 20, 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.