Company lists · Data refreshed September 2026

Top 10 Seabed mining contractors based in Chile

Name: Seabed mining contractors based in Chile
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 41 companies tracked

RevenueBase identified 41 company matches for seabed mining contractors associated with Chile as of September 2026 and tracks 766 professional contacts across them, including 36 with verified work emails. Puerto Montt is the largest hub.

This list covers company matches for seabed mining 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 September 17, 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 17, 2026 How this list was built

41Companies

766Contacts tracked

36Verified emails

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The 10 largest seabed mining contractors based in Chile

Ranked by team size

Top 10 of 41 company matches for seabed mining contractors based in Chile, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Geoatacama Servicios Geológicos	Exact match	Coquimbo, ChileHQ recorded Sep 17, 2026	201-500	158 contacts →
	Exact match “GeoAtacama Consultores Ltda.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Compas Marine	Exact match	Puerto Montt, ChileHQ recorded Sep 17, 2026	501-1,000	158 contacts →
	Exact match “Instalación de centros de cultivo acuícola.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	STS Marine Works	Exact match	Viña Del Mar, ChileHQ recorded Sep 17, 2026	201-500	95 contacts →
	Exact match “STS is the most experienced and largest Subsea Engineering and Services Company in Chile and one of the leaders in Latin-America.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Servimar S.A	Exact match	Puerto Montt, ChileHQ recorded Sep 17, 2026	51-200	44 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Underdeep Solutions	Exact match	Puerto Montt, ChileHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Underdeep Solutions entrega soluciones integrales para proyectos marítimos, respaldadas por un equipo humano especializado que combina experiencia técnica, capacidad operativa y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Diving Austral	Exact match	Quilpué, ChileHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Diving Austral es una empresa chilena especializada en ingeniería submarina, robótica aplicada y servicios de buceo comercial, con operaciones en todo el país.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Naviera Arauco	Exact match	Concepción, ChileHQ recorded Sep 17, 2026	11-50	18 contacts →
	Exact match “En busca de relaciones comerciales a largo plazo, ofrecemos eficiencia, innovación y profesionalismo en nuestros servicios.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Proingenieria SPA	Exact match	Iquique, ChileHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Construcción Marítimas” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Oceandeep Chile	Exact match	Puerto Montt, ChileHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Somos una empresa apasionada por la ingeniería oceánica con la visión de desarrollar soluciones integrales en medio ambiente e infraestructura marítima.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Tech Stream SPA	Exact match	Puerto Montt, ChileHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Empresa dedicada al desarrollo, construcción y arriendo de Equipos de Robótica Submarina de alta gama, así como la provisión de servicios directos a empresas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “seabed mining contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 10 of 41 seabed mining contractors based in Chile

See the full list, filter by size, metro and specialty, and access 36 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Seabed mining contractors based in Chile at a glance

As of Sep 17, 2026

4.7%Verified-email coverage

18.7Average contacts per company

11-50Median size (employees)

17.1%Largest-city concentration · Puerto Montt

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 41 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 “seabed mining 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 36 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 17, 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 “seabed mining contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seabed mining contractors are there based in Chile?

RevenueBase identified 41 company matches for seabed mining contractors 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?

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

Which city has the most seabed mining contractors?

Puerto Montt leads with 7 company records, followed by Los Lagos (5) 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 36 professional contacts with verified work emails tracked across these 41 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 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 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.