Company lists · Data refreshed November 2026

Top 25 Water sanitation organizations based in Chile

RevenueBase identified 148 company matches for water sanitation organizations associated with Chile as of November 2026 and tracks 6,702 professional contacts across them, including 1,073 with verified work emails. Santiago is the largest hub.

This list covers company matches for water sanitation organizations associated with Chile, 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.

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
148Companies
6,702Contacts tracked
1,073Verified emails
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The 25 largest water sanitation organizations based in Chile

Ranked by team size
Top 25 of 148 company matches for water sanitation organizations based in Chile, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLa Pintana, ChileHQ recorded Nov 6, 20261,001-5,0001,703 contacts →

Exact match

“Nuestra gestión se sustenta en altos estándares de profesionalismo y experiencia que nos permite entregar un servicio de gran calidad, cautelando la sostenibilidad de los recursos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchConcepcion, ChileHQ recorded Nov 6, 20261,001-5,0001,007 contacts →

Exact match

“Essbio es la segunda empresa sanitaria más importante de Chile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAntofagasta, ChileHQ recorded Nov 6, 2026501-1,000393 contacts →

Exact match

“En el norte de Chile, tenemos a cargo la producción y distribución de agua potable, además de la recolección, tratamiento y disposición de aguas servidas de la Región de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSantiago, ChileHQ recorded Nov 6, 2026501-1,000326 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTemuco, ChileHQ recorded Nov 6, 202651-200259 contacts →

Exact match

“En Aguas Araucania S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSantiago, ChileHQ recorded Nov 6, 2026201-500220 contacts →

Exact match

“Fiscaliza y regula a las empresas concesionarias que prestan los servicios de agua potable y alcantarillado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCopiapó, ChileHQ recorded Nov 6, 2026201-500144 contacts →

Exact match

“Visión En Nueva Atacama aspiramos a ser reconocidos como una empresa que contribuye a mejorar la calidad de vida de nuestros clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchIquique, ChileHQ recorded Nov 6, 2026201-500143 contacts →

Exact match

“Visión En Aguas del Altiplano aspiramos a ser reconocidos como una empresa que contribuye a mejorar la calidad de vida de nuestros clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLas Condes, ChileHQ recorded Nov 6, 202651-200135 contacts →

Exact match

“Expertos en calidad y purificación de agua en Chile!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTalca, ChileHQ recorded Nov 6, 20261,001-5,000132 contacts →

Exact match

“NuevoSur es la cuarta empresa sanitaria más importante de Chile.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLas Condes, ChileHQ recorded Nov 6, 2026201-500122 contacts →

Exact match

“Líderes mundiales en Soluciones de Agua Desde 1936, Culligan se ha establecido como un líder global en soluciones de tratamiento de agua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPunta Arenas, ChileHQ recorded Nov 6, 2026201-50091 contacts →

Exact match

“En Aguas Magallanes S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChileHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Somos una empresa de servicios, encargada de Producir y Distribuir Agua Potable, así como también de Recolectar y Tratar las Aguas Servidas de distintas localidades en las…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSantiago, ChileHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Somos la Empresa Concesionaria de Servicios Sanitarios, ECONSSA CHILE S.A, una sociedad anónima propiedad del Estado de Chile, cuyo objetivo es controlar y administrar los…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSantiago, ChileHQ recorded Nov 6, 20261-1028 contacts →

Exact match

“Engineering consultants, specialists in business regulation and management of water supply and sanitation services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchProvidencia, ChileHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Somos una empresa especialista en recursos hídricos, cuyo objetivo es aportar desde una mirada estratégica en los aspectos técnicos y medioambientales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSantiago, ChileHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“IMASPA SpA | Ingeniería e Innovación en Tratamiento de Agua y saneamiento ambiental Con más de 15 años de experiencia en el sector sanitario chileno, IMASPA SpA se ha consolidado…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSantiago, ChileHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Hidrocinco es una empresa en constante crecimiento dedicada al tratamiento del agua, siendo expertos y asesores en el tema que atiende las necesidades de grandes y pequeñas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchÑuñoa, ChileHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“Desde 1984, en ECOSYSTEM hemos sido líderes en el tratamiento de aguas servidas, potabilización de agua y aguas industriales a lo largo del país.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchQuilicura, ChileHQ recorded Nov 6, 202611-5016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRancagua, ChileHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Somos una empresa de tecnología de tratamiento y purificación de agua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLa Florida, ChileHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“ASIM Ingeniería y Construcción Ltda, tiene más de 12 años de trayectoria, en las áreas de Ingeniería y Servicios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchIllapel, ChileHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Nuestra empresa, MAAS ECOLOGÍA LTDA, es una empresa que cuenta con 10 años en el rubro de tratamiento, reúso y todo lo relacionado tanto al suministro de productos como al…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSantiago, ChileHQ recorded Nov 6, 20261,001-5,00013 contacts →

Exact match

“DISAL CHILE LTDA, LÍDER EN SERVICIOS AMBIENTALES CON MÁS DE 30 AÑOS DE EXPERIENCIA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSantiago, ChileHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“La Asociación Nacional de Empresas de Servicios Sanitarios A.G, Andess, fue creada el 6 de noviembre de 1990.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 148 water sanitation organizations based in Chile

See the full list, filter by size, metro and specialty, and access 1,073 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water sanitation organizations based in Chile at a glance

As of Nov 6, 2026
16.0%Verified-email coverage
45.3Average contacts per company
11-50Median size (employees)
21.6%Largest-city concentration · Santiago
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
52
51-200
17
201-500
8
501-1,000
3
1,001-5,000
5

Email recency for this list is measured worldwide rather than for Chile, so it is reported there. Company counts and contact totals on this page are exact for Chile, over 148 companies.

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.
What qualifies
Company records associated with Chile whose business descriptions match “water sanitation organizations” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,073 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.

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

How many water sanitation organizations are there based in Chile?

RevenueBase identified 148 company matches for water sanitation organizations associated with Chile 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?

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

Which city has the most water sanitation organizations?

Santiago leads with 32 company records, followed by Las Condes (9) and Antofagasta (7).

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 1,073 professional contacts with verified work emails tracked across these 148 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.