Company lists · Data refreshed September 2026
Top 25 Water treatment consulting firms based in Chile
RevenueBase identified 165 water treatment consulting firms headquartered in Chile as of September 2026 and tracks 3,718 professional contacts across them, including 441 with verified work emails. Santiago is the largest hub.
This list covers water treatment consulting firms headquartered in Chile, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest water treatment consulting firms based in Chile
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 988 contacts → | ||||
Indirect evidence “WSP en una empresa líder en servicios profesionales de consultoría en recursos hídricos, ingeniería, medio ambiente y sustentabilidad.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 201 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 184 contacts → | ||||
Indirect evidence “Hellema Holland Engineering, es una empresa formada en el año con el objetivo de establecer servicios integrales, que permitan resolver la necesidad de agua en el entorno Minero e…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 169 contacts → | ||||
Indirect evidence “Consultoría especializada para la industria minera, principalmente en las áreas de procesamiento de minerales, transporte de fluidos y manejo de relaves.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 115 contacts → | ||||
Indirect evidence “Líderes mundiales en Soluciones de Agua Desde 1936, Culligan se ha establecido como un líder global en soluciones de tratamiento de agua.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 86 contacts → | ||||
Indirect evidence “Somos una empresa Chilena, especializada en filtración, desalinización y re-uso de agua con más de 18 años de experiencia.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 56 contacts → | ||||
Indirect evidence “ECOPRENEUR ofrece Soluciones Integrales para el tratamiento de aguas.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 56 contacts → | ||||
Indirect evidence “HIDROSAN fue creada en 1976, hace más de 46 años, bajo el nombre de Ingeniería Hidráulica y Sanitaria Hidrosan Ltda, y transformada en una Sociedad Anónima Cerrada, bajo el nombre…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 45 contacts → | ||||
Partial evidence “The administration and management of water is a fundamental factor for the development of countries.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 26 contacts → | ||||
Indirect evidence “TEXPRO S.A.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 23 contacts → | ||||
Partial evidence “Engineering consultants, specialists in business regulation and management of water supply and sanitation services.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 20 contacts → | ||||
Indirect evidence “En GP Consultores somos especialistas en Recursos Hídricos y Medio Ambiente.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 20 contacts → | ||||
Indirect evidence “Proveemos equipos, servicios y soluciones en tratamiento de aguas y cuidado ambiental.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 18 contacts → | ||||
Indirect evidence “DISAL CHILE LTDA, LÍDER EN SERVICIOS AMBIENTALES CON MÁS DE 30 AÑOS DE EXPERIENCIA.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 17 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 16 contacts → | ||||
Indirect evidence “Desde 1984, en ECOSYSTEM hemos sido líderes en el tratamiento de aguas servidas, potabilización de agua y aguas industriales a lo largo del país.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 16 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 15 contacts → | ||||
Partial evidence “Bluedot Consulting is a company born to face the new challenges of the mining industry providing consulting services in hydrogeology.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 15 contacts → | ||||
Indirect evidence “Servicios de Ingeniería y Consultoría en Ingeniería Hidráulica, Sanitaria, Medio Ambiente y Recursos Hídricos, con amplia experiencia en la gestión, dirección y desarrollo de…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 15 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 15 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 14 contacts → | ||||
Indirect evidence “Somos una empresa especializada en el acondicionamiento y el re-uso de agua.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 14 contacts → | ||||
Indirect evidence “Somos una empresa de tecnología de tratamiento y purificación de agua.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 14 contacts → | ||||
Indirect evidence “El desierto de Atacama aloja recursos naturales de agua y salmuera, históricamente utilizados para el desarrollo de la agricultura, minería y más recientemente el auge en los…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 13 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: water treatment consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names water treatment consulting firms.
- Partial evidence
- Its own public description names part of water treatment consulting firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name water treatment consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 165 water treatment consulting firms based in Chile
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 441 reachable decision-makers.
Free signup · no credit card
Water treatment consulting firms based in Chile at a glance
As of Sep 27, 2026Companies by employee count
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 165 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among water treatment consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Chile whose own description of what they do matches “water treatment consulting firms”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names water treatment consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among water treatment consulting firms, and records with no verified work email. Companies headquartered outside Chile are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 441 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names water treatment consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many water treatment consulting firms are there based in Chile?
RevenueBase identified 165 water treatment consulting firms headquartered in Chile as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
WSP EN Chile, headquartered in Santiago, tops this list with the largest team on record.
Which city has the most water treatment consulting firms?
Santiago leads with 48 headquartered companies, followed by Providencia (7) and Valparaiso (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 441 verified decision-maker contacts tracked across these 165 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 165 water treatment consulting firms based in Chile. Start with a free account, no credit card.
Download this list →Related lists
Water treatment consulting firms by geography
- Water treatment consulting firms based in Belo Horizonte, Brazil
- Water treatment consulting firms based in Sao Paulo, Brazil
- Water treatment consulting firms based in Ahmedabad, India
- Water treatment consulting firms based in Chennai, India
- Water treatment consulting firms based in Mumbai, India
- Water treatment consulting firms based in New Delhi, India
- Water treatment consulting firms based in Pune, India
- Water treatment consulting firms based in Argentina
- Water treatment consulting firms based in Australia
- Water treatment consulting firms based in Austria
- Water treatment consulting firms based in Belgium
- Water treatment consulting firms based in Brazil
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 Smart Search, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Water treatment consulting firms based in Belo Horizonte, Brazil
- Water treatment consulting firms based in Sao Paulo, Brazil
- Water treatment consulting firms based in Ahmedabad, India
- Water treatment consulting firms based in Chennai, India
- Water treatment consulting firms based in Mumbai, India
- Water treatment consulting firms based in New Delhi, India