Company lists · Data refreshed November 2026

Top 18 Water quality infrastructure contractors based in Chile

RevenueBase identified 90 company matches for water quality infrastructure contractors associated with Chile as of November 2026 and tracks 1,079 professional contacts across them, including 70 with verified work emails. Santiago is the largest hub.

This list covers company matches for water quality infrastructure contractors 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
90Companies
1,079Contacts tracked
70Verified emails
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The 18 largest water quality infrastructure contractors based in Chile

Ranked by team size
Top 18 of 90 company matches for water quality infrastructure contractors 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 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
2Exact matchViña Del Mar, ChileHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“Somos una empresa dedicada a la realización de diferentes tipos de obras civiles con una fuerte experiencia en la instalación y reparación de redes de servicios sanitarios de agua…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchQuillota, ChileHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Somos ingenieros y constructores, expertos en recursos hídricos con más de 25 años de experiencia, siempre con la voluntad de desarrollar relaciones de confianza con nuestros…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSantiago, ChileHQ recorded Nov 6, 202651-20051 contacts →

Exact match

“TEFRA es una firma líder en ingeniería sanitaria e infraestructura, especializada en proyectos públicos y privados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchProvidencia, ChileHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Con más de 25 años de experiencia, en Aguasan somos especialistas en instalaciones y proyectos sanitarios para grandes obras en sectores como salud, comercio, infraestructura…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLas Condes, ChileHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Somos una empresa de ingeniería en recursos hídricos para clientes en la industria minera, inmobiliaria, forestal, consumo masivo y sector público, entre otros.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchSantiago, ChileHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Servicios de Ingeniería y Consultoría en Ingeniería Hidráulica, Sanitaria, Medio Ambiente y Recursos Hídricos, con amplia experiencia en la gestión, dirección y desarrollo de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchConchalí, ChileHQ recorded Nov 6, 202611-5016 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAntofagasta, ChileHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“ITECK es una empresa que opera en el corazón del desierto más árido del mundo, dedicada a- Asesorías en materias de gestión medioambiental, recursos hídricos, optimización de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSantiago, ChileHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“We deliver end-to-end engineering solutions to help industrial facilities meet strict regulatory standards (DS 160 for fuels and DS 43 for hazardous substances).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPuerto Montt, ChileHQ recorded Nov 6, 2026201-50014 contacts →

Exact match

“Empresa Nacional, dedicada al desarrollo de Proyectos de Obras Civiles, con especialización en la construcción Sistemas de Agua Potable, Puentes y Pavimentaciones Urbanas, donde…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchQuilicura, ChileHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Insytec S.A.| Soluciones técnicas en canalización, drenaje e impermeabilización Desde hace más de 25 años entregamos al mercado chileno soluciones de alta calidad para…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSantiago, ChileHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Trabajamos para mejorar la vida útil de las redes de tuberías sanitarias, municipales y privadas.”

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, 202611-505 contacts →

Exact match

“Alcantarillados MOO posee instalaciones, maquinarias y vehículos para brindar soluciones a la red de aguas lluvias, red de alcantarillados, red de ventilación, fosas sépticas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchViña Del Mar, ChileHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

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

Showing 18 of 90 water quality infrastructure contractors based in Chile

See the full list, filter by size, metro and specialty, and access 70 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Water quality infrastructure contractors based in Chile at a glance

As of Nov 6, 2026
6.5%Verified-email coverage
12.0Average contacts per company
11-50Median size (employees)
14.4%Largest-city concentration · Santiago
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
37
51-200
13
201-500
4
501-1,000
1

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 90 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 quality infrastructure contractors” 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 70 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 quality infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many water quality infrastructure contractors are there based in Chile?

RevenueBase identified 90 company matches for water quality infrastructure contractors 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?

Almar Water Servicios Latam tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most water quality infrastructure contractors?

Santiago leads with 13 company records, followed by Las Condes Santiago (7) 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 70 professional contacts with verified work emails tracked across these 90 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.