Company lists · Data refreshed September 2026

Top 25 Mining contractors based in Chile

Name: 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 521 companies tracked

RevenueBase identified 521 mining contractors headquartered in Chile as of September 2026 and tracks 20,868 professional contacts across them, including 1,638 with verified work emails. Antofagasta is the largest hub.

This list covers mining contractors 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

521Companies

20,868Contacts tracked

1,638Verified emails

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The 25 largest mining contractors based in Chile

Ranked by team size

Top 25 of 521 mining contractors 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 contractors: 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	Emin Ingeniería Y Construcción S.A	Indirect evidence	Las Condes, ChileHQ checked Sep 17, 2026	1,001-5,000	1,255 contacts →
	Indirect evidence “EMIN es una empresa de servicios integrales de ingeniería y construcción enfocada al desarrollo de proyectos multidisciplinarios en el sector minero, industrial y energético.” Source: RevenueBase Database · checked Sep 17, 2026
2	Sierra Gorda SCM	Indirect evidence	Antofagasta, ChileHQ checked Sep 17, 2026	1,001-5,000	906 contacts →
	Indirect evidence “Yacimiento ubicado en la comuna de Sierra Gorda, a 4,5 kilómetros de la localidad del mismo nombre en la Región de Antofagasta y a 60 kilómetros al suroeste de la ciudad de…” Source: RevenueBase Database · checked Sep 17, 2026
3	Ingenieria Civil Vicente	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	1,001-5,000	848 contacts →
	Indirect evidence “Más de 60 años aportando al país, a través de servicios integrales para la gran minería, movimiento de tierras masivos y obras de ingeniería civil.” Source: RevenueBase Database · checked Sep 17, 2026
4	Guiñez Ingeniería	Indirect evidence	Antofagasta, ChileHQ checked Sep 17, 2026	1,001-5,000	827 contacts →
	Indirect evidence “Somos una empresa antofagastina con más de 30 años de experiencia en el rubro de la minería.” Source: RevenueBase Database · checked Sep 17, 2026
5	Fluor Salfa	Indirect evidence	Las Condes, ChileHQ checked Sep 17, 2026	1,001-5,000	798 contacts →
	Indirect evidence “Fluor Salfa nace de la unión entre la empresa americana Fluor Corporation y la empresa chilena Salfa, quienes en un Joint Venture se unen para llevar a cabo la Ingeniería, Procura…” Source: RevenueBase Database · checked Sep 17, 2026
6	mpm.cl	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	1,001-5,000	567 contacts →
	Indirect evidence “Somos una empresa enfocada en la calidad de servicio, ofreciendo soluciones innovadoras y eficientes para la industria minera.” Source: RevenueBase Database · checked Sep 17, 2026
7	Besalco Maquinarias S.A	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	1,001-5,000	507 contacts →
	Indirect evidence “Besalco Maquinarias presta servicios de producción que estén asociados a un uso intensivo de maquinarias.” Source: RevenueBase Database · checked Sep 17, 2026
8	Constructora Gardilcic	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	1,001-5,000	480 contacts →
	Indirect evidence “Sitio web Gardilcic” Source: RevenueBase Database · checked Sep 17, 2026
9	Vecchiola S.A	Indirect evidence	Copiapó, ChileHQ checked Sep 17, 2026	501-1,000	477 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
10	Veltis Latam	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	1,001-5,000	369 contacts →
	Indirect evidence “Veltis es el holding que integra y potencia a las compañías operativas: Berliam, Steel y Walvis, nos especializamos en soluciones integrales y servicios técnicos de alta…” Source: RevenueBase Database · checked Sep 17, 2026
11	Geovita Salfacorp	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	1,001-5,000	365 contacts →
	Indirect evidence “En GEOVITA somos líderes en construcción y desarrollo subterráneo, con un enfoque al futuro e innovación, que surge en el año 1989 especializándose en operaciones para la minería…” Source: RevenueBase Database · checked Sep 17, 2026
12	Soldesp S.A	Indirect evidence	La Calera, ChileHQ checked Sep 17, 2026	1,001-5,000	306 contacts →
	Indirect evidence “We are leaders in providing the fastest and most efficient responses to our clients’ requirements, always with a focus on safety.” Source: RevenueBase Database · checked Sep 17, 2026
13	Highservice Corp	Partial evidence	Santiago, ChileHQ checked Sep 17, 2026	501-1,000	287 contacts →
	Partial evidence “Aiming to expand its services and products to the global mining, at the end of 2014 as part of a general restructuring, the HighService Holding Corp is formed, constituting 4…” Source: RevenueBase Database · checked Sep 17, 2026
14	Netaxion	Partial evidence	Providencia, ChileHQ checked Sep 17, 2026	201-500	246 contacts →
	Partial evidence “We are a company specializing in technological services for large-scale mining in Chile and Peru, focused on high-impact projects and ensuring the operational continuity of…” Source: RevenueBase Database · checked Sep 17, 2026
15	Geoblast	Indirect evidence	Providencia, ChileHQ checked Sep 17, 2026	201-500	234 contacts →
	Indirect evidence “GeoBlast es una empresa que ofrece Servicios a la Minería en las áreas de Geología, Geotecnia e Ingeniería en Perforación y Voladura.” Source: RevenueBase Database · checked Sep 17, 2026
16	Asap Group	Indirect evidence	Parcela 9 Km6, ChileHQ checked Sep 17, 2026	501-1,000	225 contacts →
	Indirect evidence “Grupo de empresas dedicado a satisfacer diferentes ámbitos en construcción y servicios para minería e industria, basando sus procesos en la seguridad de las personas, calidad de…” Source: RevenueBase Database · checked Sep 17, 2026
17	Prodrilling	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	201-500	218 contacts →
	Indirect evidence “En Prodrilling contamos con más de 12 años de experiencia entregando servicios de sondaje de alta calidad para la gran minería en Chile, con los más altos estándares técnicos y de…” Source: RevenueBase Database · checked Sep 17, 2026
18	Imopac	Indirect evidence	Vallenar, ChileHQ checked Sep 17, 2026	201-500	202 contacts →
	Indirect evidence “IMOPAC is a service compnay that specialices in minning and plant operations, from which we have done excelent work at cargo, transport and drilling processes, operation and…” Source: RevenueBase Database · checked Sep 17, 2026
19	Trek Rental	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	201-500	198 contacts →
	Indirect evidence “Somos una Empresa líder en Arriendos mensuales de Camiones y Maquinarias con 20 años de trayectoria con cobertura en toda la Zona Norte y Centro del país, teniendo como…” Source: RevenueBase Database · checked Sep 17, 2026
20	Orbit Garant Chile S.A	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	201-500	189 contacts →
	Indirect evidence “Empresa canadiense con operaciones en Chile y el mundo, de larga trayectoria y experiencia en servicios especializados de perforación, tales como: 1) Perforación de Superficie-…” Source: RevenueBase Database · checked Sep 17, 2026
21	Vantaz Group	Indirect evidence	Las Condes, ChileHQ checked Sep 17, 2026	201-500	188 contacts →
	Indirect evidence “Vantaz es una empresa de consultoría global enfocada en la minería con más de 20 años de experiencia trabajando con clientes de Grandes Corporaciones.” Source: RevenueBase Database · checked Sep 17, 2026
22	Gesta Servicios A LA Minería	Indirect evidence	Antofagasta, ChileHQ checked Sep 17, 2026	201-500	185 contacts →
	Indirect evidence “GESTA es una empresa destacada en el sector minero, especializada en servicios de mantenimiento de plantas de procesamiento de minerales.” Source: RevenueBase Database · checked Sep 17, 2026
23	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
24	Keypro Ingeniería S.A	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	51-200	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 17, 2026
25	Rocmin Servicios Mineros	Indirect evidence	Santiago, ChileHQ checked Sep 17, 2026	201-500	167 contacts →
	Indirect evidence “Usamos, mantenemos y reconstruimos perforadoras de superficie.” 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 contractors. 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 contractors.
Partial evidence: Its own public description names part of mining contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mining contractors. 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 521 mining contractors based in Chile

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Mining contractors based in Chile at a glance

As of Sep 17, 2026

7.8%Verified-email coverage

40.1Average contacts per company

11-50Median size (employees)

16.3%Largest-city concentration · Antofagasta

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

153

11-50

160

51-200

119

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 521 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 contractors, 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 contractors”. 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 contractors), 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 contractors, 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, 1,638 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.

Mining contractors by metro

Mining contractors in Antofagasta85
Mining contractors in Santiago83

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 contractors, 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 contractors are there based in Chile?

RevenueBase identified 521 mining contractors 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?

Emin Ingeniería Y Construcción S.A, headquartered in Las Condes Santiago, tops this list with the largest team on record.

Which city has the most mining contractors?

Antofagasta leads with 85 headquartered companies, followed by Santiago (83) and Las Condes (22).

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 1,638 verified decision-maker contacts tracked across these 521 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.