Company lists · Data refreshed September 2026

Top 23 Mining and mineral extraction companies based in Chile

Name: Mining and mineral extraction 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 61 companies tracked

RevenueBase identified 61 mining and mineral extraction companies headquartered in Chile as of September 2026 and tracks 3,790 professional contacts across them, including 439 with verified work emails. Santiago is the largest hub.

This list covers mining and mineral extraction 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

61Companies

3,790Contacts tracked

439Verified emails

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The 23 largest mining and mineral extraction companies based in Chile

Ranked by team size

Top 23 of 61 mining and mineral extraction 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 mining and mineral extraction 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	Minera Centinela	Partial evidence	Las Condes, ChileHQ checked Sep 17, 2026	1,001-5,000	2,247 contacts →
	Partial evidence “En julio de 2014 nace Minera Centinela, fruto de la integración de Minera El Tesoro y Minera Esperanza.” Source: RevenueBase Database · checked Sep 17, 2026
2	Compañía Minera SAN Gerónimo	Partial evidence	Coquimbo, ChileHQ checked Sep 17, 2026	501-1,000	227 contacts →
	Partial evidence “Somos una Compañía de la mediana minería, fundada en 1988.” Source: RevenueBase Database · checked Sep 17, 2026
3	Minetec S.A	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	51-200	173 contacts →
	Indirect evidence “Minetec es un una empresa fundada en el año 2007, la cual tiene como fin entregar productos y soluciones de operación para los campos de extracción, remoción y transporte para la…” Source: RevenueBase Database · checked Sep 17, 2026
4	Geoatacama Servicios Geológicos	Indirect evidence	Coquimbo, ChileHQ checked Sep 17, 2026	201-500	158 contacts →
	Indirect evidence “GeoAtacama Consultores Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
5	Servicios Procure	Partial evidence	Santiago, ChileHQ checked Sep 17, 2026	51-200	91 contacts →
	Partial evidence “Somos una empresa de servicios de ingeniería especializada en minería, creada en el año 2010 y conformada por un equipo de profesionales con más de 25 años de experiencia en…” Source: RevenueBase Database · checked Sep 17, 2026
6	Ultrapoly S.A	Partial evidence	San Bernardo, ChileHQ checked Sep 17, 2026	201-500	85 contacts →
	Partial evidence “ultrapoly s a is a mining & metals company based out ofSanta Catalina de Chena 851,San Bernardo” Source: RevenueBase Database · checked Sep 17, 2026
7	Compania Minera Carmen Bajo	Strong evidence	Copiapó, ChileHQ checked Sep 17, 2026	51-200	75 contacts →
	Strong evidence “compania minera carmen bajo is a mining and metals company based out of pasaje hochschild 113-A, copiapó, copiapó, Chile.” Source: RevenueBase Database · checked Sep 17, 2026
8	Araya Hermanos S.A	Indirect evidence	Copiapó - Iii Región, ChileHQ checked Sep 17, 2026	n/a	72 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
9	EGM Servicios Geologicos Mineros Limitada	Partial evidence	Santiago, ChileHQ checked Sep 17, 2026	11-50	64 contacts →
	Partial evidence “EGM es una empresa privada dedicada a dar servicios de consultaría y asesoría en geología y minería.” Source: RevenueBase Database · checked Sep 17, 2026
10	Famac Y CIA Ltda	Partial evidence	Lota, ChileHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “maestranza acosta y compania ltda is a mining & metals company based out of calle maestranza 14 Parque Industrial Sitio 6, Lota, Bio-Bio, Chile.” Source: RevenueBase Database · checked Sep 17, 2026
11	Cerro Alto	Partial evidence	Santiago, ChileHQ checked Sep 17, 2026	201-500	40 contacts →
	Partial evidence “Somos una empresa con una trayectoria de más de 35 años en la minería nacional, nuestra experiencia viene de los más de 100 contratos ejecutados, nuestros profesionales y equipos…” Source: RevenueBase Database · checked Sep 17, 2026
12	Sotramin S.A	Partial evidence	Copiapó, ChileHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “Somos una empresa de la región de Atacama, dedicada a la prestación de servicios de perforación, tronadura, transporte y carguío de mineral, movimiento de tierra y arriendo de…” Source: RevenueBase Database · checked Sep 17, 2026
13	Inversiones Nutram SPA	Partial evidence	Vallenar, ChileHQ checked Sep 17, 2026	51-200	22 contacts →
	Partial evidence “Inversiones Nutram SpA explota la Faena Minera Cobre Norte (FMCN), ubicada en la comuna de Vallenar, Provincia de Huasco, Región de Atacama, a una altitud promedio de 400 metros…” Source: RevenueBase Database · checked Sep 17, 2026
14	Fluitek Chile S A	Partial evidence	Renca, ChileHQ checked Sep 17, 2026	51-200	11 contacts →
	Partial evidence “fluitek chile s a is a Mining and Metals company located in avenida presidente kennedy 6690 Of.” Source: RevenueBase Database · checked Sep 17, 2026
15	Geomaq Limitada	Indirect evidence	Antofagasta, ChileHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “Geomaq Ltda.” Source: RevenueBase Database · checked Sep 17, 2026
16	Empresas Santa Elvira	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	501-1,000	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Diamantino Ltda	Partial evidence	Illapel, ChileHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “Más de 30 años ligados a la Industria Minera del Cobre.” Source: RevenueBase Database · checked Sep 17, 2026
18	Serchap	Partial evidence	ChileHQ checked Sep 17, 2026	51-200	5 contacts →
	Partial evidence “Somos una empresa con dieciséis años de experiencia en la prestación de servicios para la gran minería, donde hemos destacado por ser una empresa sustentable, brindando confianza…” Source: RevenueBase Database · checked Sep 17, 2026
19	Amca Systems	Partial evidence	Santiago, ChileHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “AMCA Systems specializes in high-tech solutions for mining companies, focusing on dust and gas emission control, as well as the manufacture of fluid transport and storage elements.” Source: RevenueBase Database · checked Sep 17, 2026
20	Machintecno SPA	Partial evidence	Santiago, ChileHQ checked Sep 17, 2026	11-50	3 contacts →
	Partial evidence “Machintecno Spa is a mining & metals company based out of 855 Av.” Source: RevenueBase Database · checked Sep 17, 2026
21	Upgrade Minerals	Strong evidence	Coquimbo, ChileHQ checked Sep 17, 2026	1-10	3 contacts →
	Strong evidence “En UGM, ayudamos a las empresas de procesamiento de minerales a maximizar su producción y minimizar los costos, a través del desarrollo de soluciones innovadoras y adaptación de…” Source: RevenueBase Database · checked Sep 17, 2026
22	Norte Rental	Partial evidence	Iquique, ChileHQ checked Sep 17, 2026	51-200	1 contacts →
	Partial evidence “Tenemos como misión entregarles un valor agregado en vuestros contratos de operación minera, proyectos mineros, paradas de planta, contratos misceláneos, con equipos y maquinarias…” Source: RevenueBase Database · checked Sep 17, 2026
23	Sociedad Minera Monte Alto	Indirect evidence	Combarbalá, ChileHQ checked Sep 17, 2026	1-10	1 contacts →
	Indirect evidence 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: mining and mineral extraction 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 mining and mineral extraction companies.
Partial evidence: Its own public description names part of mining and mineral extraction companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mining and mineral extraction 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 23 of 61 mining and mineral extraction companies based in Chile

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Mining and mineral extraction companies based in Chile at a glance

As of Sep 17, 2026

11.6%Verified-email coverage

62.1Average contacts per company

11-50Median size (employees)

13.1%Largest-city concentration · Santiago

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 61 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 mining and mineral extraction 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 “mining and mineral extraction 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 mining and mineral extraction 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 mining and mineral extraction 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, 439 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.

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 mining and mineral extraction 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 mining and mineral extraction companies are there based in Chile?

RevenueBase identified 61 mining and mineral extraction 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?

Minera Centinela, headquartered in Las Condes, tops this list with the largest team on record.

Which city has the most mining and mineral extraction companies?

Santiago leads with 8 headquartered companies, followed by Coquimbo (7) and Antofagasta (4).

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 439 verified decision-maker contacts tracked across these 61 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.