Company lists · Data refreshed October 2026

Top 25 Metallurgical consulting services based in Chile

Name: Metallurgical consulting services based in Chile
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 27, 2026 268 companies tracked

RevenueBase identified 268 company matches for metallurgical consulting services associated with Chile as of October 2026 and tracks 3,908 professional contacts across them, including 374 with verified work emails. Santiago is the largest hub.

This list covers company matches for metallurgical consulting services 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 October 27, 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 Oct 27, 2026 How this list was built

268Companies

3,908Contacts tracked

374Verified emails

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The 25 largest metallurgical consulting services based in Chile

Ranked by team size

Top 25 of 268 company matches for metallurgical consulting services based in Chile, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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	Maestranza Diesel	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	201-500	422 contacts →
	Exact match “Maestranza Diesel (MD) es una empresa metalmecánica, con casi 70 años de experiencia que desarrolla soluciones de ingeniería aplicada bajo estándares de alta calidad a sectores…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2	Vantaz Group	Exact match	Las Condes, ChileHQ recorded Oct 27, 2026	201-500	201 contacts →
	Exact match “Vantaz es una empresa de consultoría global enfocada en la minería con más de 20 años de experiencia trabajando con clientes de Grandes Corporaciones.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3	Keypro Ingeniería S.A	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	51-200	183 contacts →
	Exact match “Consultoría especializada para la industria minera, principalmente en las áreas de procesamiento de minerales, transporte de fluidos y manejo de relaves.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4	Vopexa Industrial	Exact match	Antofagasta, ChileHQ recorded Oct 27, 2026	201-500	145 contacts →
	Exact match “VOPEXA está dedicada a proporcionar Servicios Industriales, Ingeniería, Fabricación y Montaje de Proyectos Estructurales en Acero y a la Mantención Industrial a Plantas de…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5	Prosiga	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	201-500	130 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6	Redco Mining Consultants	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	51-200	104 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7	Servicios Procure	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	51-200	104 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8	Aminpro	Exact match	Quilicura, ChileHQ recorded Oct 27, 2026	51-200	78 contacts →
	Exact match “We are Aminpro, a metallurgical consulting firm that provides engineering, modelling, simulation and optimization services for concentrator plants.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9	Olazo Hnos	Exact match	Copiapo, ChileHQ recorded Oct 27, 2026	11-50	71 contacts →
	Exact match “Olazo Hnos y Cía.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10	Geolaquim	Exact match	Copiapó, ChileHQ recorded Oct 27, 2026	n/a	70 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11	NCL Ingeniería Y Construcción SPA	Exact match	Providencia, ChileHQ recorded Oct 27, 2026	11-50	68 contacts →
	Exact match “NCL es una empresa de consultoría altamente especializada en ingeniería en minas, que por más de tres décadas ha estado innovando en tecnologías de diseño y planificación minera.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12	Tranymec	Exact match	Calama, ChileHQ recorded Oct 27, 2026	201-500	64 contacts →
	Exact match “Empresa especializada en: Diseño, fabricación y reparación de componentes estructurales y ajuste de equipos mecánicos.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13	Castro Ingenieria	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	51-200	58 contacts →
	Exact match “Castro Ingeniería es una empresa líder en Consultoría e Ingeniería de Procesos, respaldada por la integración total con sus Laboratorios Metalúrgicos, Químicos y Mineralógicos.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14	Egsciences	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	n/a	56 contacts →
	Exact match “EG-Sciences SpA is a private consulting company, founded in Chile in 2019.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15	Minería & Servicios S.P.A	Exact match	Las Condes, ChileHQ recorded Oct 27, 2026	51-200	53 contacts →
	Exact match “Minería & Servicios S.P.A.(M&S SPA) fundada el 2010 por Iván Andrés Méndez Rivera, un joven ingeniero que tenía la inquietud de implementar soluciones innovadoras, con una visión…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16	Geoinnova	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	51-200	51 contacts →
	Exact match “GeoInnova is an Engineering and Geoscientific consulting firm applied to mining, focused on the transfer of existing technologies and the development of solutions which add value…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17	Rayo Ingenieria Ltda	Exact match	Los Andes, ChileHQ recorded Oct 27, 2026	51-200	49 contacts →
	Exact match “Empresa especializada en proyectos multidisciplinarios para la minería.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18	Tellus	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	11-50	48 contacts →
	Exact match “With more than 170 projects executed globally and a decade of experience, our mission remains the same as when we started: to be a key player in the modernization of mining…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19	RS Ingeniería Y Servicios	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	51-200	40 contacts →
	Exact match “Somos una empresa que entrega a nuestros Clientes, un servicio de ingeniería aplicado directamente en Obra, al implementar proyectos en la especialidad de : • Mantenimiento…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20	Empírica	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	11-50	36 contacts →
	Exact match “Somos una empresa que se destaca dentro del ámbito de la consultoría, Ingeniería y tecnología por su vasta trayectoria, conocimiento técnico y por el constante proceso de mejora…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21	Ingeniería DE Proyectos Chking	Exact match	Las Condes, ChileHQ recorded Oct 27, 2026	11-50	35 contacts →
	Exact match “CHK-ING es una empresa dedicada al desarrollo de ingeniería, enfocada en la Industria Minera.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22	LYA Ingenieria Y Proyectos	Exact match	Santiago, ChileHQ recorded Oct 27, 2026	51-200	35 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23	Tecnologias Cobra Limitada	Exact match	Antofagasta, ChileHQ recorded Oct 27, 2026	11-50	33 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24	Grupo O2	Exact match	Las Condes, ChileHQ recorded Oct 27, 2026	501-1,000	33 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25	Nortelab SPA	Exact match	Alto Hospicio, ChileHQ recorded Oct 27, 2026	11-50	30 contacts →
	Exact match “Todos nuestros servicios de análisis de materiales son realizados siguiendo nuestros procedimientos internos, los cuales incluyen las normas vigentes de construcción tales como…” Recorded in the RevenueBase company graph · Oct 27, 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 “metallurgical consulting services”. 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 25 of 268 metallurgical consulting services based in Chile

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Metallurgical consulting services based in Chile at a glance

As of Oct 27, 2026

9.6%Verified-email coverage

14.6Average contacts per company

1-10Median size (employees)

27.2%Largest-city concentration · Santiago

Oct 27, 2026Page data refreshed

Companies by employee count

1-10

134

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 268 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 “metallurgical consulting services” 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 374 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 October 27, 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.

Metallurgical consulting services by metro

Metallurgical consulting services in Santiago73

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 “metallurgical consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many metallurgical consulting services are there based in Chile?

RevenueBase identified 268 company matches for metallurgical consulting services associated with Chile as of October 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?

Maestranza Diesel tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most metallurgical consulting services?

Santiago leads with 73 company records, followed by Las Condes (28) and Antofagasta (23).

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 374 professional contacts with verified work emails tracked across these 268 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 October 27, 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.