Company lists · Data refreshed November 2026

Top 24 Wastewater treatment services based in Chile

RevenueBase identified 88 company matches for wastewater treatment services associated with Chile as of November 2026 and tracks 3,335 professional contacts across them, including 272 with verified work emails. Santiago is the largest hub.

This list covers company matches for wastewater treatment services 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
88Companies
3,335Contacts tracked
272Verified emails
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The 24 largest wastewater treatment services based in Chile

Ranked by team size
Top 24 of 88 company matches for wastewater treatment services 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 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
2Exact 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
3Exact matchPuerto Montt, ChileHQ recorded Nov 6, 2026501-1,000268 contacts →

Exact match

“Suralis produce y distribuye agua potable, recolecta y trata las aguas servidas de los clientes que se encuentran dentro de su Territorio Operacional.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSantiago, ChileHQ recorded Nov 6, 202651-200227 contacts →

Exact match

“Ecoriles es una empresa líder en la gestión y tratamiento de aguas (RILes) que integra a su experiencia la economía circular para atender las necesidades medioambientales y de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact 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
6Exact matchConchalí, ChileHQ recorded Nov 6, 20261-1021 contacts →

Exact match

“Proveemos equipos, servicios y soluciones en tratamiento de aguas y cuidado ambiental.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLas Condes, ChileHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Aquavant, Tecnologías Avanzadas en Soluciones para Recursos Hídricos y su Reutilización.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchConchali, ChileHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Soluciones de Ingeniería, tratamiento y reúso de agua, instalación, comisionamiento y puesta en marcha de equipos y proyectos para tratamiento de salmueras, agua y fluidos de alta…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact matchPuente Alto, ChileHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Vantech Chile, desarrolla soluciones de ingeniería para el tratamiento de aguas residuales industriales (RILES), desalinización, osmosis inversa y reutilización del agua en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchValparaíso, ChileHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Ecoportuaria de Residuos SpA es una empresa especializada en gestión integral de residuos industriales, marítimos y peligrosos, orientada a brindar soluciones ambientales seguras…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchConcepcion, ChileHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Empresa dedicada al tratamiento RILES y potabilización de agua.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSantiago, ChileHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Empresa líder en innovación en el tratamiento de aguas residuales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSantiago, ChileHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Somos especialistas en el tratamiento de aguas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAntofagasta, ChileHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Manejo integral de residuos, baños químicos, fosas sépticas, tolvas de residuos, operación y mantención ptas, fumigaciones, trámites sanitarios”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLo Barnechea, ChileHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Water treatment equipment, consulting, and dry toilet supplies”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchConcepción, ChileHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Desarrollamos soluciones rentables y sostenibles para el tratamiento y reciclaje de aguas residuales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLampa, ChileHQ recorded Nov 6, 202611-503 contacts →

Exact match

“AMBIENTAL SPA es una firma especialista en Diseño de Proceso, siendo también proveedores de equipamiento especializado para el tratamiento de aguas residuales municipales e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSantiago, ChileHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Somos pioneros en el enfoque del tratamiento de agua como un proceso integral, involucrando las tres herramientas indispensables para la solución integral de cualquier problema…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSantiago, ChileHQ recorded Nov 6, 20261-102 contacts →

Exact match

“A través de servicios de consultoría y acompañamiento técnico, aportamos más de 15 años de experiencia a los procesos de tratamiento, brindando capacitación y formación…”

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

Showing 24 of 88 wastewater treatment services based in Chile

See the full list, filter by size, metro and specialty, and access 272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wastewater treatment services based in Chile at a glance

As of Nov 6, 2026
8.2%Verified-email coverage
37.9Average contacts per company
11-50Median size (employees)
27.3%Largest-city concentration · Santiago
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
30
51-200
10
201-500
2
501-1,000
2
1,001-5,000
3

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 88 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 “wastewater treatment services” 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 272 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 “wastewater treatment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wastewater treatment services are there based in Chile?

RevenueBase identified 88 company matches for wastewater treatment services 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?

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

Which city has the most wastewater treatment services?

Santiago leads with 24 company records, followed by Antofagasta (6) and Valparaiso (5).

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 272 professional contacts with verified work emails tracked across these 88 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.