Company lists · Data refreshed September 2026

Top 25 Subsurface analysis companies based in Chile

Name: Subsurface analysis companies based in Chile
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 262 companies tracked

RevenueBase identified 262 company matches for subsurface analysis companies associated with Chile as of September 2026 and tracks 4,574 professional contacts across them, including 455 with verified work emails. Santiago is the largest hub.

This list covers company matches for subsurface analysis companies 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 19, 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 19, 2026 How this list was built

262Companies

4,574Contacts tracked

455Verified emails

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The 25 largest subsurface analysis companies based in Chile

Ranked by team size

Top 25 of 262 company matches for subsurface analysis companies based in Chile, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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	Sigma S.A. Chile	Exact match	Santiago, ChileHQ recorded Sep 19, 2026	201-500	757 contacts →
	Exact match “Somos una empresa de excelencia que desarrolla servicios integrales de Estudios Eléctricos, ingeniería, montaje industrial, geomensura, apoyo profesional, inspección técnica y…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Geosinergia	Exact match	Santiago, ChileHQ recorded Sep 19, 2026	51-200	149 contacts →
	Exact match “Founded in Chile in 2002 with offices in Chile, Peru, Brazil and Spain serving clients worldwide.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Soletanche Bachy Chile	Exact match	Providencia, ChileHQ recorded Sep 19, 2026	501-1,000	145 contacts →
	Exact match “Soletanche Bachy es una empresa contratista general, filial del grupo Vinci de origen francés, especializada en ingeniería geotécnica, fundaciones especiales, mejoramiento y…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Prosiga	Exact match	Santiago, ChileHQ recorded Sep 19, 2026	201-500	115 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 · Sep 19, 2026 · View company records in RevenueBase
5	E-Mining Technology	Exact match	Viña Del Mar, ChileHQ recorded Sep 19, 2026	51-200	109 contacts →
	Exact match “Somos una empresa de ingeniería y geotecnia, orientada a satisfacer en forma integral las necesidades de la industria minera, poniendo énfasis en resolver de forma oportuna y con…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Skava Consulting	Exact match	Providencia, ChileHQ recorded Sep 19, 2026	51-200	105 contacts →
	Exact match “SKAVA Consulting es una empresa de ingeniería especializada en proyectos de obras subterráneas y geociencias aplicadas (hidrogeología, geotecnia, geomecánica y geología).” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Geodetec Ingeniería	Exact match	Ñuñoa, ChileHQ recorded Sep 19, 2026	51-200	99 contacts →
	Exact match “Geodetec Ingeniería - Soluciones de Ingeniería para la Minería en Chile Somos una empresa líder en ingeniería de terreno con más de 30 años de experiencia en el mercado chileno.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Ferrara	Exact match	La Reina, ChileHQ recorded Sep 19, 2026	51-200	93 contacts →
	Exact match “Ferrara es una empresa dedicada a la Ingeniería y Construcción de obras especializadas, principalmente en el área Geotécnica.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Climbers	Exact match	Huechuraba, ChileHQ recorded Sep 19, 2026	51-200	84 contacts →
	Exact match “Empresa dedicada a las soluciones integrales en lugares de difícil acceso.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Emin Sistemas Geotecnicos S.A	Exact match	Santiago, ChileHQ recorded Sep 19, 2026	51-200	78 contacts →
	Exact match “Nuestra Visión.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Altimec	Exact match	Las Condes, ChileHQ recorded Sep 19, 2026	51-200	67 contacts →
	Exact match “ALTIMEC LTDA, es una empresa con más de 20 años de trayectoria en el mercado nacional e internacional, que con el tiempo se ha convertido en una de las consultoras más importantes…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Urbano Proyectos S.A	Exact match	Providencia, ChileHQ recorded Sep 19, 2026	51-200	60 contacts →
	Exact match “Urbano Proyectos es la empresa de ingeniería de mayor trayectoria para desarrollos inmobiliarios, industriales y de infraestructura.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Minería & Servicios S.P.A	Exact match	Las Condes, ChileHQ recorded Sep 19, 2026	51-200	54 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 · Sep 19, 2026 · View company records in RevenueBase
14	Aguaex Geociencias	Exact match	Las Condes, ChileHQ recorded Sep 19, 2026	51-200	50 contacts →
	Exact match “AguaEx Geociencias is a specialist solution provider in the areas of geology, geochemistry, geophysics and hydraulic testing.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Geoinnova	Exact match	Santiago, ChileHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
16	Freyssinet Chile SPA	Exact match	Santiago, ChileHQ recorded Sep 19, 2026	11-50	41 contacts →
	Exact match “Freyssinet Chile SpA forma parte del Grupo Freyssinet, empresa fundada hace más de 70 años por el inventor del pretensado, Eugène Freyssinet.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	Daab Ingeniería	Exact match	Temuco, ChileHQ recorded Sep 19, 2026	11-50	36 contacts →
	Exact match “Somos una empresa conformada con profesionales de experiencia en el rubro, orientados a satisfacer las necesidades de los diversos sectores de la industria nacional, ofreciendo…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Laboratorio DE Control Técnico Llay-Llay Ltda	Exact match	Valparaiso, ChileHQ recorded Sep 19, 2026	51-200	34 contacts →
	Exact match “Laboratorio líder en la realización de ensayos de materiales de la construcción, otorgando a nuestros clientes resultados fidedignos con eficacia y celeridad.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	GA Consultores	Exact match	Viña Del Mar, ChileHQ recorded Sep 19, 2026	11-50	34 contacts →
	Exact match “Nuestra empresa nace del gran interés que sentimos por la Geotecnia Ambiental, joven disciplina de la ingeniería que combina la geotecnia clásica y las ciencias medio ambientales…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Egsciences	Exact match	Santiago, ChileHQ recorded Sep 19, 2026	n/a	33 contacts →
	Exact match “EG-Sciences SpA is a private consulting company, founded in Chile in 2019.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Grupo O2	Exact match	Las Condes, ChileHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
22	Geosalazar Geología Y Patrimonio	Exact match	Macul, ChileHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Somos una empresa de asesoría y consultoría de geología, paleontología, arqueología, estratigrafía, peligro y riesgo geológico además de evaluaciones ambientales.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	VAI Groundwater Solutions	Exact match	Santiago, ChileHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Desde su fundación en el año 2012 VAI ha hecho su prioridad entender los problemas de sus clientes y proponer soluciones acordes a sus necesidades.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Geoservice Ingeniería Civil Y Eléctrica	Exact match	Viña Del Mar, ChileHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Geoservice Ingeniería Civil y Eléctrica es una empresa que presta servicios en el desarrollo de proyectos a nivel de Ingeniería Conceptual, Básica y de Detalles, en las áreas de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Celab Laboratorios	Exact match	ChileHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Somos un Laboratorio de Control Técnico y empresa de Estudios de Ingeniría de Obras Civiles con casa matriz en Valparaíso y cobertura nacional.” Recorded in the RevenueBase company graph · Sep 19, 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 “subsurface analysis companies”. 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 262 subsurface analysis companies based in Chile

See the full list, filter by size, metro and specialty, and access 455 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Subsurface analysis companies based in Chile at a glance

As of Sep 19, 2026

9.9%Verified-email coverage

17.5Average contacts per company

1-10Median size (employees)

18.3%Largest-city concentration · Santiago

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

142

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 262 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 “subsurface analysis companies” 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 455 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 19, 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 “subsurface analysis companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many subsurface analysis companies are there based in Chile?

RevenueBase identified 262 company matches for subsurface analysis companies 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?

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

Which city has the most subsurface analysis companies?

Santiago leads with 48 company records, followed by Las Condes (19) and Providencia Santiago (18).

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 455 professional contacts with verified work emails tracked across these 262 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 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 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.