Company lists · Data refreshed September 2026

Top 22 Petroleum engineering firms based in Chile

Name: Petroleum engineering firms based in Chile
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 66 companies tracked

RevenueBase identified 66 company matches for petroleum engineering firms associated with Chile as of September 2026 and tracks 1,389 professional contacts across them, including 150 with verified work emails. Santiago is the largest hub.

This list covers company matches for petroleum engineering firms 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

66Companies

1,389Contacts tracked

150Verified emails

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The 22 largest petroleum engineering firms based in Chile

Ranked by team size

Top 22 of 66 company matches for petroleum engineering firms 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	AC Perforaciones S.A	Exact match	Coquimbo, ChileHQ recorded Sep 17, 2026	51-200	197 contacts →
	Exact match “Perforar pozos de exploración al más alto nivel y a total conformidad de nuestros clientes, protegiendo para ello la integridad y desarrollo de nuestros trabajadores y la…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Foraco Chile S.A	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	501-1,000	98 contacts →
	Exact match “MISIÓN Estamos enfocados en la creación de una compañía de servicios de perforación líder en el mundo, ofreciendo una combinación única de experiencia global y local con una…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	EGM Servicios Geologicos Mineros Limitada	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	11-50	64 contacts →
	Exact match “EGM es una empresa privada dedicada a dar servicios de consultaría y asesoría en geología y minería.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	AK Drilling International Perforaciones Limitada	Exact match	Antofagasta, ChileHQ recorded Sep 17, 2026	11-50	54 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Geoinnova	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	51-200	49 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 · Sep 17, 2026 · View company records in RevenueBase
6	Grupo O2	Exact match	Las Condes, ChileHQ recorded Sep 17, 2026	501-1,000	30 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 · Sep 17, 2026 · View company records in RevenueBase
7	Outotive	Exact match	Antofagasta, ChileHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Empresa de ingeniería especializada que tiene como propósito crear soluciones que mejoren los procesos hídricos de la industria extractiva, para lograr la mayor eficiencia…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Petra Tocall Consulting	Exact match	Coquimbo Chile, ChileHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Consultants in geology and mineral exploration.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Geoseismic Ltda	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Nuestro principal objetivo es la calidad y excelencia de los servicios de ingeniería, geotécnica y geofísica que desarrollamos.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Atem SPA	Exact match	Coquimbo, ChileHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “A partir del 2017, ATEM comienza a prestar servicios a nuestros clientes, buscando formar parte integral de los equipos de trabajo en las faenas de exploración, y ser parte activa…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	ICA Geoconsultores	Exact match	Providencia, ChileHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Somos ICA, ofrecemos servicios con altos estándares de calidad en consultoría geológica con énfasis en hidrogeología, gestión ambiental y energía geotérmica.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Micor Group	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “MICOR GROUP Empresa de Consultoría e Ingeniería Especializada en Gestión de Activos en Energía y Minería.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Ispg SA	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “ISPG SA is a company dedicated to equipment representation, engineering development and maintenance for the Oil & Gas and Energy industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Stream Ingeniería	Exact match	Concepción, ChileHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “En Stream Ingeniería prestamos servicios de Consultoría, Ingeniería y Gestión de Proyectos, atendiendo como nichos principales a las industrias de Minería, Petróleo & Gas…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Tegchile - Sondajes	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “TegChile es una empresa de geotecnia y perforación que ofrece una amplia gama de servicios en torno a la exploración geotécnica para obra civil, minería, medioambiente y…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	ICP Ingeniería	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Empresa de servicios de ingeniería que desarrolla estudios desde etapas conceptuales hasta ingeniería de detalle.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Geomonitor	Exact match	Colina, ChileHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “GeoMonitor resuelve el abastecimiento de insumos y servicios para perforación y geociencias en proyectos de geología, geotecnia y minería; con un enfoque de alta calidad, precios…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Austra Mining Solutions	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Austra Mining Solutions is a consulting and enabling technology delivery firm, specializing in providing solutions to the mining and construction industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	R4 Ingeniería	Exact match	Las Condes, ChileHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “La Sinergía de 2 generaciones de ingenieros converge en R4 Ingeniería: Aplicamos nuestra vasta experiencia y espíritu innovador para Apoyar, Diseñar, Desarrollar e Implementar…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Prosiga OHS	Exact match	Las Condes, ChileHQ recorded Sep 17, 2026	51-200	3 contacts →
	Exact match “Nuestra empresa, es parte del Grupo O2 - - con una larga trayectoria en la creación de valor y desarrollo de empresas de ingeniería de consulta a nivel chileno y latinoamericano…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Pozos Profundos DEL Litoral SPA	Exact match	Algarrobo, ChileHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Desde El Litoral Central proveemos nuestros servicios.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Epcm Consultores Chile	Exact match	Santiago, ChileHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “EPCM Consultores S.A.(EPCM), empresa consultora que se ha especializado en brindar servicios profesionales de consultoría de alto nivel, focalizado en proyectos de energía…” 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 “petroleum engineering firms”. 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 22 of 66 petroleum engineering firms based in Chile

See the full list, filter by size, metro and specialty, and access 150 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Petroleum engineering firms based in Chile at a glance

As of Sep 17, 2026

10.8%Verified-email coverage

21.0Average contacts per company

11-50Median size (employees)

18.2%Largest-city concentration · Santiago

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 66 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 “petroleum engineering firms” 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 150 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 “petroleum engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many petroleum engineering firms are there based in Chile?

RevenueBase identified 66 company matches for petroleum engineering firms 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?

AC Perforaciones S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most petroleum engineering firms?

Santiago leads with 12 company records, followed by Las Condes (6) and Providencia (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 150 professional contacts with verified work emails tracked across these 66 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.