Company lists · Data refreshed September 2026

Top 17 Effluent treatment plant construction based in Chile

RevenueBase identified 67 company matches for effluent treatment plant construction associated with Chile as of September 2026 and tracks 725 professional contacts across them, including 72 with verified work emails. Santiago is the largest hub.

This list covers company matches for effluent treatment plant construction 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 September 16, 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 Sep 16, 2026 How this list was built
67Companies
725Contacts tracked
72Verified emails
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The 17 largest effluent treatment plant construction based in Chile

Ranked by team size
Top 17 of 67 company matches for effluent treatment plant construction based in Chile, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchSantiago, ChileHQ recorded Sep 16, 202651-200201 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 · Sep 16, 2026 · View company records in RevenueBase
2Exact matchSantiago, ChileHQ recorded Sep 16, 202651-20056 contacts →

Exact match

“ECOPRENEUR ofrece Soluciones Integrales para el tratamiento de aguas.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchSantiago, ChileHQ recorded Sep 16, 202651-20038 contacts →

Exact match

“Infraplast S.A.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchSantiago, ChileHQ recorded Sep 16, 202651-20026 contacts →

Exact match

“TEXPRO S.A.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchLos Ángeles, ChileHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“En PRESSTEAM somos una empresa líder en servicios industriales especializados, ofreciendo soluciones integrales en mantenimiento, limpiezas químicas, tratamiento de aguas y…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchConchalí, ChileHQ recorded Sep 16, 20261-1020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchÑuñoa, ChileHQ recorded Sep 16, 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 · Sep 16, 2026 · View company records in RevenueBase
8Exact matchSantiago, ChileHQ recorded Sep 16, 202611-5015 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 · Sep 16, 2026 · View company records in RevenueBase
9Exact matchConchali, ChileHQ recorded Sep 16, 202611-5015 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 · Sep 16, 2026 · View company records in RevenueBase
10Exact matchSantiago, ChileHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“Somos una empresa especializada en el acondicionamiento y el re-uso de agua.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchQuilicura, ChileHQ recorded Sep 16, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchIllapel, ChileHQ recorded Sep 16, 20261-1013 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 · Sep 16, 2026 · View company records in RevenueBase
13Exact matchPuente Alto, ChileHQ recorded Sep 16, 202611-5013 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 · Sep 16, 2026 · View company records in RevenueBase
14Exact matchConchalí, ChileHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“En IN WASSER SpA, empresa de ingeniería dedicada a proyectos de manejo de fluidos y tratamiento de aguas, nos esforzamos por ofrecer a nuestros clientes soluciones a medida.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchConcepcion, ChileHQ recorded Sep 16, 20261-108 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchSantiago, ChileHQ recorded Sep 16, 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 · Sep 16, 2026 · View company records in RevenueBase
17Exact matchLampa, ChileHQ recorded Sep 16, 202611-502 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 · Sep 16, 2026 · View company records in RevenueBase

Showing 17 of 67 effluent treatment plant construction based in Chile

See the full list, filter by size, metro and specialty, and access 72 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Effluent treatment plant construction based in Chile at a glance

As of Sep 16, 2026
9.9%Verified-email coverage
10.8Average contacts per company
11-50Median size (employees)
25.4%Largest-city concentration · Santiago
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
32
51-200
7
201-500
2

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 67 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 “effluent treatment plant construction” 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 72 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 16, 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 “effluent treatment plant construction”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many effluent treatment plant construction are there based in Chile?

RevenueBase identified 67 company matches for effluent treatment plant construction associated with Chile 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?

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

Which city has the most effluent treatment plant construction?

Santiago leads with 17 company records, followed by Las Condes (4) and Valparaiso (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 72 professional contacts with verified work emails tracked across these 67 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 16, 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.