Company lists · Data refreshed September 2026
Top 25 Subsea engineering consultants based in Chile
RevenueBase identified 104 subsea engineering consultants headquartered in Chile as of September 2026 and tracks 1,733 professional contacts across them, including 188 with verified work emails. Valparaiso is the largest hub.
This list covers subsea engineering consultants 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 18, 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 subsea engineering consultants based in Chile
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 2 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 3 | 158 contacts → | ||||
Indirect evidence “Instalación de centros de cultivo acuícola.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 4 | 115 contacts → | ||||
Indirect evidence “PROSIGA Ingeniería y Consultoría, es el resultado de la unión de las empresas PROSIGA • FARAGGI y PROSIGA • OHS, y cuenta con más de 30 años de experiencia en el mercado.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 5 | 95 contacts → | ||||
Strong evidence “STS is the most experienced and largest Subsea Engineering and Services Company in Chile and one of the leaders in Latin-America.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 6 | 67 contacts → | ||||
Indirect evidence “ALTIMEC LTDA, es una empresa con más de 20 años de trayectoria en el mercado nacional e internacional, que con el tiempo se ha convertido en una de las consultoras más importantes…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 10 | 36 contacts → | ||||
Indirect evidence “Somos una empresa conformada con profesionales de experiencia en el rubro, orientados a satisfacer las necesidades de los diversos sectores de la industria nacional, ofreciendo…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 11 | 33 contacts → | ||||
Indirect evidence “Ingeniería de consulta, asesoramiento en el estudio y desarrollo de proyectos, gerenciamiento de proyectos ITO, apoyo durante la etapa de construcción, comisionamiento y puesta en…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 12 | 30 contacts → | ||||
Indirect evidence “Con más de 30 años de experiencia en el rubro de la Ingeniería de Consulta y abarcando las principales áreas de desarrollo del país, como Grupo O2, hemos reunido una metodología…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 13 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 14 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 18, 2026Thanks. The Data Team will review it. | |||||
| 16 | 8 contacts → | ||||
Indirect evidence “YR Ingeniería es una empresa consultora de ingeniería, gestión de proyectos y servicios integrados a la construcción.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 contacts → | ||||
Indirect evidence “Somos una Empresa de Ingeniería dedicada tanto al desarrollo de Proyectos Marítimos-Portuarios como al desarrollo de Proyectos Estructurales, teniendo siempre como objetivo…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 contacts → | ||||
Indirect evidence “Servicios de ingeniería en fondeo” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 19 | 7 contacts → | ||||
Indirect evidence “NFA INGENIERIA® es creada en el año 2017 como una empresa consultora de ingeniería de base científica y tecnológica especializada en el desarrollo de proyectos estructurales, de…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 contacts → | ||||
Indirect evidence “AMU Ingenieros ofrece a sus clientes una poderosa capacidad de análisis y diseño junto con una probada experiencia práctica en el desarrollo de proyectos industriales, de modo de…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 21 | 6 contacts → | ||||
Indirect evidence “Oficina con más de 45 años de experiencia en la elaboración de proyectos, estudios y asesorías en las áreas de ingeniería civil estructural de edificios, obras civiles e…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 contacts → | ||||
Indirect evidence “Empresa con vasta experiencia en el mercado de la Ingeniería y Construcción en Chile, orientada a proyectos relacionados con el área de hidrocarburos en la industria minera…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 contacts → | ||||
Indirect evidence “En Stream Ingeniería prestamos servicios de Consultoría, Ingeniería y Gestión de Proyectos, atendiendo como nichos principales a las industrias de Minería, Petróleo & Gas…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 24 | 5 contacts → | ||||
Indirect evidence “Somos una empresa apasionada por la ingeniería oceánica con la visión de desarrollar soluciones integrales en medio ambiente e infraestructura marítima.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 25 | 5 contacts → | ||||
Indirect evidence “Empresa de servicios de ingeniería que desarrolla estudios desde etapas conceptuales hasta ingeniería de detalle.” Source: RevenueBase Database · checked Sep 18, 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: subsea engineering consultants. 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 subsea engineering consultants.
- Partial evidence
- Its own public description names part of subsea engineering consultants, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name subsea engineering consultants. 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 104 subsea engineering consultants based in Chile
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Subsea engineering consultants based in Chile at a glance
As of Sep 18, 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 104 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 subsea engineering consultants, 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 “subsea engineering consultants”. 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 subsea engineering consultants), 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 subsea engineering consultants, 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, 188 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 18, 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 subsea engineering consultants, 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 subsea engineering consultants are there based in Chile?
RevenueBase identified 104 subsea engineering consultants 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?
Montec S.A, headquartered in Providencia Santiago, tops this list with the largest team on record.
Which city has the most subsea engineering consultants?
Valparaiso leads with 12 headquartered companies, followed by Las Condes (10) and Puerto Montt (10).
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 188 verified decision-maker contacts tracked across these 104 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 18, 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.
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