Company lists · Data refreshed September 2026

Top 25 Marine environmental engineering companies based in Chile

Name: Marine environmental engineering companies based in Chile
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 199 companies tracked

RevenueBase identified 199 marine environmental engineering companies headquartered in Chile as of September 2026 and tracks 3,464 professional contacts across them, including 464 with verified work emails. Valparaiso is the largest hub.

This list covers marine environmental engineering companies 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 17, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

199Companies

3,464Contacts tracked

464Verified emails

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The 25 largest marine environmental engineering companies based in Chile

Ranked by team size

Top 25 of 199 marine environmental engineering companies based in Chile, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to marine environmental engineering companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Pares&alvarez	Strong evidence	Santiago, ChileHQ checked Sep 17, 2026	501-1,000	807 contacts →
	Strong evidence “We are Pares & Alvarez, our extensive experience and the recognition of our clients makes us one of the leading Engineering Companies in environmental, consulting, engineering and…” Source: RevenueBase Database · checked Sep 17, 2026
2	Montec S.A	Indirect evidence	Providencia, ChileHQ checked Sep 17, 2026	1,001-5,000	415 contacts →
	Indirect evidence “OUR MISSION To place the talent of its professionals at the service of the community, through the development of projects and execution of sustainable works in the countries of…” Source: RevenueBase Database · checked Sep 17, 2026
3	GAC	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	51-200	195 contacts →
	Indirect evidence “Gestión Ambiental Consultores S.A.(GAC) es una empresa de consultoría ambiental fundada en 1991 que presta servicios en distintas áreas de la gestión ambiental para los…” Source: RevenueBase Database · checked Sep 17, 2026
4	PRDW	Partial evidence	Santiago, ChileHQ checked Sep 17, 2026	51-200	161 contacts →
	Partial evidence “PRDW is an international group of consulting engineers practising exclusively in the specialist areas of port and coastal engineering.” Source: RevenueBase Database · checked Sep 17, 2026
5	Compas Marine	Indirect evidence	Puerto Montt, ChileHQ checked Sep 17, 2026	501-1,000	158 contacts →
	Indirect evidence “Instalación de centros de cultivo acuícola.” Source: RevenueBase Database · checked Sep 17, 2026
6	Asenav S.A	Indirect evidence	Valdivia, ChileHQ checked Sep 17, 2026	501-1,000	115 contacts →
	Indirect evidence “ASENAV is a private shipyard with track record of 50 years, 200 ships delivered and high experienced team.” Source: RevenueBase Database · checked Sep 17, 2026
7	ILLA	Indirect evidence	ChileHQ checked Sep 17, 2026	51-200	114 contacts →
	Indirect evidence “innovation business” Source: RevenueBase Database · checked Sep 17, 2026
8	XPE Consult SPA	Indirect evidence	Vitacura, ChileHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “En XPE Consult contamos con un equipo multidisciplinario de ingeniería y medio ambiente que nos permite abordar los proyectos de forma íntegra, desde su concepción (factibilidad)…” Source: RevenueBase Database · checked Sep 17, 2026
9	Freemaq SPA	Indirect evidence	Viña Del Mar, ChileHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Freemaq es una empresa con amplia experiencia en la prestación de servicios para diversas industrias, tales como la minería, celulosa y petroquímica.” Source: RevenueBase Database · checked Sep 17, 2026
10	Clonsa Ingeniería	Indirect evidence	Valparaíso, ChileHQ checked Sep 17, 2026	11-50	51 contacts →
	Indirect evidence “Clonsa es una empresa de Ingeniería con más de 25 años de experiencia en la generación de servicios de mantenimiento, monitoreo, integración, diseño y fabricación de productos de…” Source: RevenueBase Database · checked Sep 17, 2026
11	Ecos Ingeniería EN Integridad	Indirect evidence	Talcahuano, ChileHQ checked Sep 17, 2026	11-50	37 contacts →
	Indirect evidence “En ECOS Ingeniería nos hemos especializado en brindar soluciones de Ingeniería en Integridad para a compañías mineras, portuarias, de celulosa, de energía, sanitarias, del…” Source: RevenueBase Database · checked Sep 17, 2026
12	Underdeep Solutions	Indirect evidence	Puerto Montt, ChileHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Underdeep Solutions entrega soluciones integrales para proyectos marítimos, respaldadas por un equipo humano especializado que combina experiencia técnica, capacidad operativa y…” Source: RevenueBase Database · checked Sep 17, 2026
13	Mejores Prácticas Asociados SPA	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	11-50	36 contacts →
	Indirect evidence “Mejores Prácticas Asociados SpA, constituida en 2012, es una consultora especializada en servicios de asesoría como-Cumplimiento ambiental: asesoría para Pertinencias, Permisos…” Source: RevenueBase Database · checked Sep 17, 2026
14	AMS Consultores	Indirect evidence	Santiago De Chile (santiago, ChileHQ checked Sep 17, 2026	51-200	35 contacts →
	Indirect evidence “AMS Consultores, empresa constituida por tres socios, de amplia trayectoria en el mercado medioambiental en todas sus disciplinas, con un promedio de experiencia profesional de…” Source: RevenueBase Database · checked Sep 17, 2026
15	South Trade Shipmanagement	Indirect evidence	Valparaíso, ChileHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “South Trade Shipmanagement es una organización de asesoría y consultoría marítima en materia de optimización de costos operativos, ingeniería para la construcción de muelles…” Source: RevenueBase Database · checked Sep 17, 2026
16	Ecotecnos	Indirect evidence	Viña Del Mar, ChileHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Comprometidos con la Sustentabilidad y la Innovación Ambiental.” Source: RevenueBase Database · checked Sep 17, 2026
17	Biomasa S.A	Indirect evidence	Puerto Varas, ChileHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Es una empresa de servicios, orientada a las necesidades de la industria acuícola, conformada por profesionales de primer nivel, totalmente involucrados en dar soluciones…” Source: RevenueBase Database · checked Sep 17, 2026
18	Kral Consultores	Indirect evidence	Las Condes, ChileHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “Somos una empresa de ingeniería en recursos hídricos para clientes en la industria minera, inmobiliaria, forestal, consumo masivo y sector público, entre otros.” Source: RevenueBase Database · checked Sep 17, 2026
19	Diving Austral	Indirect evidence	Quilpué, ChileHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Diving Austral es una empresa chilena especializada en ingeniería submarina, robótica aplicada y servicios de buceo comercial, con operaciones en todo el país.” Source: RevenueBase Database · checked Sep 17, 2026
20	Naviera Arauco	Indirect evidence	Concepción, ChileHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “En busca de relaciones comerciales a largo plazo, ofrecemos eficiencia, innovación y profesionalismo en nuestros servicios.” Source: RevenueBase Database · checked Sep 17, 2026
21	ITECK	Indirect evidence	Antofagasta, ChileHQ checked Sep 17, 2026	11-50	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 17, 2026
22	Ingemab Chile	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	11-50	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 17, 2026
23	NAZCA	Indirect evidence	Puerto Montt, ChileHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “En el año 2013 se crea la empresa Nazca con el propósito de entregar una asesoría integral en servicios medio ambientales, oceanográficos y topográficos.” Source: RevenueBase Database · checked Sep 17, 2026
24	Conemi	Indirect evidence	Puerto Montt, ChileHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Ofrecemos una experiencia de servicio basada en la calidad y destreza de un equipo multidisciplinario.” Source: RevenueBase Database · checked Sep 17, 2026
25	Flores & Peters Ltda	Partial evidence	Santiago, ChileHQ checked Sep 17, 2026	1-10	10 contacts →
	Partial evidence “We are a consulting company dedicated to the development of environmental studies and advice.” Source: RevenueBase Database · checked Sep 17, 2026

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: marine environmental engineering companies. 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 marine environmental engineering companies.
Partial evidence: Its own public description names part of marine environmental engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine environmental engineering companies. 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 199 marine environmental engineering companies based in Chile

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Marine environmental engineering companies based in Chile at a glance

As of Sep 17, 2026

13.4%Verified-email coverage

17.4Average contacts per company

1-10Median size (employees)

13.1%Largest-city concentration · Valparaiso

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

51-200

501-1,000

1,001-5,000

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 199 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 marine environmental engineering companies, 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 “marine environmental engineering companies”. 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 marine environmental engineering companies), 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 marine environmental engineering companies, 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, 464 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 17, 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.

Marine environmental engineering companies by metro

Marine environmental engineering companies in Valparaiso26
Marine environmental engineering companies in Santiago25

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 marine environmental engineering companies, 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 marine environmental engineering companies are there based in Chile?

RevenueBase identified 199 marine environmental engineering companies 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?

Pares&alvarez, headquartered in Chile, tops this list with the largest team on record.

Which city has the most marine environmental engineering companies?

Valparaiso leads with 26 headquartered companies, followed by Santiago (25) and Puerto Montt (17).

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 464 verified decision-maker contacts tracked across these 199 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 17, 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 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.