Company lists · Data refreshed September 2026
Top 25 Underground mining contractors based in Chile
RevenueBase identified 139 underground mining contractors headquartered in Chile as of September 2026 and tracks 6,255 professional contacts across them, including 432 with verified work emails. Santiago is the largest hub.
This list covers underground 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 19, 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 underground mining contractors based in Chile
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 480 contacts → | ||||
Indirect evidence “Sitio web Gardilcic” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 477 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 167 contacts → | ||||
Indirect evidence “Usamos, mantenemos y reconstruimos perforadoras de superficie.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 158 contacts → | ||||
Indirect evidence “Constructora BAICAL es una empresa líder en la industria minera en el norte de Chile, con foco en la región de Antofagasta.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 158 contacts → | ||||
Indirect evidence “GeoAtacama Consultores Ltda.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 146 contacts → | ||||
Indirect evidence “ALERCE es una empresa que desarrolla proyectos de ingeniería, construcción, montaje industrial, mantención, servicios y arriendo de vehículos, garantizando a sus clientes los…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 137 contacts → | ||||
Partial evidence “Established in 1962, Redpath Mining provides full and comprehensive expertise and experienced services to the global mining industry.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 127 contacts → | ||||
Indirect evidence “RockBlast® started its operations in 2010.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 124 contacts → | ||||
Indirect evidence “With over 50 years of experience in the Drilling Industry, we at Drillco are experts in hard rock drilling and blasting.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 114 contacts → | ||||
Partial evidence “Geológica has been providing services since 1989, and in response to market demands, we have focused our efforts on offering a wide range of services related to the mining…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 98 contacts → | ||||
Partial evidence “We are a boutique mining engineering firm with over 20 years of experience and a track record of more than 500 studies and projects across the Americas, Asia, Africa, and Oceania.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 91 contacts → | ||||
Indirect 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 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 72 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 71 contacts → | ||||
Indirect evidence “Prestamos servicios a la gran minería focalizándonos en soluciones modernas y de alta complejidad en las áreas de tecnología y como esta se integra a la producción minera.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 69 contacts → | ||||
Indirect evidence “A fleet of REDBORE machines including Redbore 50MDURH (Raisebore up to 2.4m dia & Blindhole up to 1.5m dia), Redbore 60UR (Blindhole up to 2m dia), Redbore 65 (Raisebore up to 5m…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 64 contacts → | ||||
Indirect evidence “EGM es una empresa privada dedicada a dar servicios de consultaría y asesoría en geología y minería.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 58 contacts → | ||||
Indirect evidence “Exploration Drill Masters (EDM) Chile S.A.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 58 contacts → | ||||
Indirect evidence “Mineral Drilling SpA es una empresa especializada en servicios de sondajes mediante procesos de aire reverso y diamantina, orientados a la industria minera.” Source: RevenueBase Database · checked Sep 19, 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: underground 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 underground mining contractors.
- Partial evidence
- Its own public description names part of underground mining contractors, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name underground 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 139 underground mining contractors based in Chile
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Underground mining contractors based in Chile at a glance
As of Sep 19, 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 139 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 underground 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 “underground 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 underground 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 underground 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, 432 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 19, 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 underground 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 underground mining contractors are there based in Chile?
RevenueBase identified 139 underground 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?
mpm.cl, headquartered in Huechuraba, tops this list with the largest team on record.
Which city has the most underground mining contractors?
Santiago leads with 22 headquartered companies, followed by Antofagasta (20) and Copiapo (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 432 verified decision-maker contacts tracked across these 139 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 19, 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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