Company lists · Data refreshed November 2026
Top 25 Subsurface consultants based in Spain
RevenueBase identified 156 company matches for subsurface consultants associated with Spain as of November 2026 and tracks 2,002 professional contacts across them, including 353 with verified work emails. Madrid is the largest hub.
This list covers company matches for subsurface consultants associated with Spain, 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 November 6, 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.
The 25 largest subsurface consultants based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 442 contacts → | ||||
Exact match “OSSA is the leading company in the Spanish market in underground projects in Mining, Civil Engineering tunneling (Road, Rail and Subway/Metro tunnels), Underground Hydraulic…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 228 contacts → | ||||
Exact match “INSERSA (Ingeniería de Suelos y Explotación de Recursos, S.A.) se constituyó en 1988 con una actividad inicial en sondeos y perforaciones mineras, en la que actualmente es líder…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 137 contacts → | ||||
Exact match “Tecnoambiente, a wholly owned subsidiary of TRADEBE, is a multidisciplinary geoscience-environmental survey, subsea inspections and environmental consultancy company, with an…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 134 contacts → | ||||
Exact match “SYSTRA SUBTERRA is an independent private corporate group, unconnected to construction companies, suppliers of equipment or services and financial companies that now bellows to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 37 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “GHM Consultores is a company specialized in geotechnics, hydrology, and hydrogeology, with a particular focus on the prevention of risks associated with these activities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “PrEMEA es una firma de consultoría técnica en seguridad y medioambiente especializada en el asesoramiento y la gestión técnica, de cualquier proyecto.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “TUNELAN OBRAS SUBTERRANEAS SL es una compañía de construción de espacios subterráneos situada en Azpeitia, País Vasco (España).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 15 contacts → | ||||
Exact match “At Barcelona Engineering, our passionate team specializes in designing underground infrastructure systems and delivering precise technical calculations that bring practical…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “At Asturmine we are at the cutting edge of mining.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “MINEPRO es una empresa afincada en Asturias, nacida en el año 2023 de la evolución de SCYPI, una empresa fundad en 2006.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 13 contacts → | ||||
Exact match “LPRC - La Palma Research Centre for Future Studies SL is an independent, internationally active geoscience think-tank headquartered on Isla la Palma, Spain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 13 contacts → | ||||
Exact match “Consultores Independientes en Gestión de Recursos Naturales S.A.(CRN Consultores) es una empresa constituida por un grupo de profesionales de amplia experiencia cuyo objetivo es…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Gaia Exploración nace de la colaboración de varias empresas relacionadas con la geofísica a nivel internacional.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “MiningiDEAS es una empresa de servicios ingenieriles, geológicos, de consultoría y asesoramiento en gestión de operaciones y desarrollo tecnológico para la industria minera.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “Nos dirigimos a todos aquellos que se enfrentan a problemáticas estructurales en el ámbito geotécnico: particulares, organismos públicos, profesionales y empresas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “GEA asesoría geológica es una empresa dedicada al estudio y restauración de piedra ornamental, proporcionando asesoramiento sobre actuación en obra y formación a empresas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “Una apuesta por la consultoría integral de ingeniería y construcción.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 9 contacts → | ||||
Exact match “ESMIN Ingeniería, es una empresa consultora especializada en gestión de empresas mineras y elaboración de proyectos de desarrollo para la explotación de recursos minerales.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “GEOAMBIENT es una consultoría geológica creada el año 2003, para ofrecer respuestas técnicas a las necesidades generadas en el ámbito de los Suelos contaminados, la Geotecnia y la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “EVEREST GEOPHYSICS offers a full line of geophysical capabilities from our headquarters in Spain.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Empresa independiente de CONSULTORIA GEOLOGICA cuyo campo principal de actuación es la GEOLOGÍA APLICADA, en especial cartografía, prospección minera, ingeniería geológica…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Empresa de servicios al sector de la minería y otros sectores relacionados con las ciencias de la Tierra se realizan estudios geológicos, geotécnicos, estudios de impacto…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Terractiva provides geoscience consultancy and training services to the Oil & Gas, Mining and Energy sectors worldwide.” Recorded in the RevenueBase company graph · Nov 6, 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 consultants”. 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 156 subsurface consultants based in Spain
See the full list, filter by size, metro and specialty, and access 353 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Subsurface consultants based in Spain at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 156 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 Spain whose business descriptions match “subsurface consultants” 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 353 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 November 6, 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 consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many subsurface consultants are there based in Spain?
RevenueBase identified 156 company matches for subsurface consultants associated with Spain as of November 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?
OSSA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most subsurface consultants?
Madrid leads with 24 company records, followed by Barcelona (13) and Malaga (5).
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 353 professional contacts with verified work emails tracked across these 156 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 156 subsurface consultants based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Subsurface consultants by geography
- Subsurface consultants based in Adelaide, Australia
- Subsurface consultants based in Brisbane, Australia
- Subsurface consultants based in Melbourne, Australia
- Subsurface consultants based in Perth, Australia
- Subsurface consultants based in Sydney, Australia
- Subsurface consultants based in Belo Horizonte, Brazil
- Subsurface consultants based in Rio De Janeiro, Brazil
- Subsurface consultants based in Sao Paulo, Brazil
- Subsurface consultants based in Calgary, Canada
- Subsurface consultants based in Toronto, Canada
- Subsurface consultants based in Vancouver, Canada
- Subsurface consultants based in Santiago, Chile
Browse the directory
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Subsurface consultants based in Adelaide, Australia
- Subsurface consultants based in Brisbane, Australia
- Subsurface consultants based in Melbourne, Australia
- Subsurface consultants based in Perth, Australia
- Subsurface consultants based in Sydney, Australia
- Subsurface consultants based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 25 subsurface consultants based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 156 matching company records for subsurface consultants based in Spain, with 2,002 tracked contacts and 353 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 subsurface consultants based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  OSSAossaint.comHQ: San Sebastián De Los Reyes, SpainReported employees: 501-1,000 | San Sebastián De Los Reyes, Spain | 501-1,000 | Exact match | 442 contacts → |
“OSSA is the leading company in the Spanish market in underground projects in Mining, Civil Engineering tunneling (Road, Rail and Subway/Metro tunnels), Underground Hydraulic…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Insersainsersa.esHQ: Seville, SpainReported employees: 501-1,000 | Seville, Spain | 501-1,000 | Exact match | 228 contacts → |
“INSERSA (Ingeniería de Suelos y Explotación de Recursos, S.A.) se constituyó en 1988 con una actividad inicial en sondeos y perforaciones mineras, en la que actualmente es líder…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Tecnoambientetecnoambiente.comHQ: Cerdanyola Del Vallès, SpainReported employees: 51-200 | Cerdanyola Del Vallès, Spain | 51-200 | Exact match | 137 contacts → |
“Tecnoambiente, a wholly owned subsidiary of TRADEBE, is a multidisciplinary geoscience-environmental survey, subsea inspections and environmental consultancy company, with an…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Systra Subterrasystra-subterra.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 134 contacts → |
“SYSTRA SUBTERRA is an independent private corporate group, unconnected to construction companies, suppliers of equipment or services and financial companies that now bellows to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Geointecgeointec.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  GHM Consultoresghmconsultores.esHQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 21 contacts → |
“GHM Consultores is a company specialized in geotechnics, hydrology, and hydrogeology, with a particular focus on the prevention of risks associated with these activities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Premeapremea.comHQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 21 contacts → |
“PrEMEA es una firma de consultoría técnica en seguridad y medioambiente especializada en el asesoramiento y la gestión técnica, de cualquier proyecto.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Tunelan Obras Subterraneas SLtunelan.esHQ: Azpeitia, SpainReported employees: 11-50 | Azpeitia, Spain | 11-50 | Exact match | 18 contacts → |
“TUNELAN OBRAS SUBTERRANEAS SL es una compañía de construción de espacios subterráneos situada en Azpeitia, País Vasco (España).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Barcelona Engineeringbarcelonaengineering.esHQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 15 contacts → |
“At Barcelona Engineering, our passionate team specializes in designing underground infrastructure systems and delivering precise technical calculations that bring practical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Asturmineasturmine.comHQ: Oviedo, SpainReported employees: 1-10 | Oviedo, Spain | 1-10 | Exact match | 15 contacts → |
“At Asturmine we are at the cutting edge of mining.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mineprominepro.esHQ: Llanera, SpainReported employees: 1-10 | Llanera, Spain | 1-10 | Exact match | 13 contacts → |
“MINEPRO es una empresa afincada en Asturias, nacida en el año 2023 de la evolución de SCYPI, una empresa fundad en 2006.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  LPRClapalmacentre.euHQ: Los Llanos De Aridane, SpainReported employees: 1-10 | Los Llanos De Aridane, Spain | 1-10 | Exact match | 13 contacts → |
“LPRC - La Palma Research Centre for Future Studies SL is an independent, internationally active geoscience think-tank headquartered on Isla la Palma, Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Consultores Independientes EN Gestión DE Recursos Naturales S. A. - CRNcrnconsultores.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 13 contacts → |
“Consultores Independientes en Gestión de Recursos Naturales S.A.(CRN Consultores) es una empresa constituida por un grupo de profesionales de amplia experiencia cuyo objetivo es…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Gaia Exploración, S.Lgaiaexploracion.comHQ: Valverde Del Camino, SpainReported employees: 11-50 | Valverde Del Camino, Spain | 11-50 | Exact match | 11 contacts → |
“Gaia Exploración nace de la colaboración de varias empresas relacionadas con la geofísica a nivel internacional.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Miningideasminingideas.comHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 11 contacts → |
“MiningiDEAS es una empresa de servicios ingenieriles, geológicos, de consultoría y asesoramiento en gestión de operaciones y desarrollo tecnológico para la industria minera.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Uretek Españauretek.esHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 10 contacts → |
“Nos dirigimos a todos aquellos que se enfrentan a problemáticas estructurales en el ámbito geotécnico: particulares, organismos públicos, profesionales y empresas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  GEA Asesoría Geológicageaasesoriageologica.comHQ: Llanera, SpainReported employees: 1-10 | Llanera, Spain | 1-10 | Exact match | 9 contacts → |
“GEA asesoría geológica es una empresa dedicada al estudio y restauración de piedra ornamental, proporcionando asesoramiento sobre actuación en obra y formación a empresas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Neos Maritime Consultingneos-mc.comHQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 9 contacts → |
“Una apuesta por la consultoría integral de ingeniería y construcción.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Viella - Siero, SpainReported employees: 11-50 | Viella - Siero, Spain | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Esmin Ingeniería, S.Lesminingenieria.comHQ: Pontevedra, SpainReported employees: 1-10 | Pontevedra, Spain | 1-10 | Exact match | 9 contacts → |
“ESMIN Ingeniería, es una empresa consultora especializada en gestión de empresas mineras y elaboración de proyectos de desarrollo para la explotación de recursos minerales.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Geoambient Consultoría Geológica S.Lgeoambient.cat HQ: Palleja, SpainReported employees: 11-50 | Palleja, Spain | 11-50 | Exact match | 8 contacts → |
“GEOAMBIENT es una consultoría geológica creada el año 2003, para ofrecer respuestas técnicas a las necesidades generadas en el ámbito de los Suelos contaminados, la Geotecnia y la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Everest Geophysicseverestgeophysics.comHQ: Colmenarejo, SpainReported employees: 1-10 | Colmenarejo, Spain | 1-10 | Exact match | 8 contacts → |
“EVEREST GEOPHYSICS offers a full line of geophysical capabilities from our headquarters in Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Geoconsultores Tecnicos Y Ambientalesgeoconsultores.comHQ: Lleida, SpainReported employees: 1-10 | Lleida, Spain | 1-10 | Exact match | 7 contacts → |
“Empresa independiente de CONSULTORIA GEOLOGICA cuyo campo principal de actuación es la GEOLOGÍA APLICADA, en especial cartografía, prospección minera, ingeniería geológica…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Geomatecgeomatec.esHQ: Valverde Del Camino, SpainReported employees: 1-10 | Valverde Del Camino, Spain | 1-10 | Exact match | 7 contacts → |
“Empresa de servicios al sector de la minería y otros sectores relacionados con las ciencias de la Tierra se realizan estudios geológicos, geotécnicos, estudios de impacto…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Terractivaterractiva.netHQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 6 contacts → |
“Terractiva provides geoscience consultancy and training services to the Oil & Gas, Mining and Energy sectors worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 156 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Subsurface consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
155 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 156 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for subsurface consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many subsurface consultants did RevenueBase find based in Spain?
The saved snapshot records 156 matching company records, 2,002 tracked contacts and 353 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Subsurface consultants by geography
- Subsurface consultants based in Adelaide, Australia
- Subsurface consultants based in Brisbane, Australia
- Subsurface consultants based in Melbourne, Australia
- Subsurface consultants based in Perth, Australia
- Subsurface consultants based in Sydney, Australia
- Subsurface consultants based in Belo Horizonte, Brazil
- Subsurface consultants based in Rio De Janeiro, Brazil
- Subsurface consultants based in Sao Paulo, Brazil
- Subsurface consultants based in Calgary, Canada
- Subsurface consultants based in Toronto, Canada
- Subsurface consultants based in Vancouver, Canada
- Subsurface consultants based in Santiago, Chile
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 subsurface consultants based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/subsurface-consultants/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Subsurface consultants based in Adelaide, Australia
- Subsurface consultants based in Brisbane, Australia
- Subsurface consultants based in Melbourne, Australia
- Subsurface consultants based in Perth, Australia
- Subsurface consultants based in Sydney, Australia
- Subsurface consultants based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 25 subsurface consultants based in Spain
RevenueBase records 156 matching company records for subsurface consultants based in Spain, with 2,002 tracked contacts and 353 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 subsurface consultants based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | OSSAossaint.com HQ: San Sebastián De Los Reyes, SpainReported employees: 501-1,000 | San Sebastián De Los Reyes, Spain | 501-1,000 | Exact match | 442 contacts → |
“OSSA is the leading company in the Spanish market in underground projects in Mining, Civil Engineering tunneling (Road, Rail and Subway/Metro tunnels), Underground Hydraulic…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Insersainsersa.es HQ: Seville, SpainReported employees: 501-1,000 | Seville, Spain | 501-1,000 | Exact match | 228 contacts → |
“INSERSA (Ingeniería de Suelos y Explotación de Recursos, S.A.) se constituyó en 1988 con una actividad inicial en sondeos y perforaciones mineras, en la que actualmente es líder…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Tecnoambientetecnoambiente.com HQ: Cerdanyola Del Vallès, SpainReported employees: 51-200 | Cerdanyola Del Vallès, Spain | 51-200 | Exact match | 137 contacts → |
“Tecnoambiente, a wholly owned subsidiary of TRADEBE, is a multidisciplinary geoscience-environmental survey, subsea inspections and environmental consultancy company, with an…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Systra Subterrasystra-subterra.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 134 contacts → |
“SYSTRA SUBTERRA is an independent private corporate group, unconnected to construction companies, suppliers of equipment or services and financial companies that now bellows to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Geointecgeointec.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 37 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | GHM Consultoresghmconsultores.es HQ: Madrid, SpainReported employees: 1-10 | Madrid, Spain | 1-10 | Exact match | 21 contacts → |
“GHM Consultores is a company specialized in geotechnics, hydrology, and hydrogeology, with a particular focus on the prevention of risks associated with these activities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Premeapremea.com HQ: Valencia, SpainReported employees: 11-50 | Valencia, Spain | 11-50 | Exact match | 21 contacts → |
“PrEMEA es una firma de consultoría técnica en seguridad y medioambiente especializada en el asesoramiento y la gestión técnica, de cualquier proyecto.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tunelan Obras Subterraneas SLtunelan.es HQ: Azpeitia, SpainReported employees: 11-50 | Azpeitia, Spain | 11-50 | Exact match | 18 contacts → |
“TUNELAN OBRAS SUBTERRANEAS SL es una compañía de construción de espacios subterráneos situada en Azpeitia, País Vasco (España).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Barcelona Engineeringbarcelonaengineering.es HQ: Barcelona, SpainReported employees: 11-50 | Barcelona, Spain | 11-50 | Exact match | 15 contacts → |
“At Barcelona Engineering, our passionate team specializes in designing underground infrastructure systems and delivering precise technical calculations that bring practical…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Asturmineasturmine.com HQ: Oviedo, SpainReported employees: 1-10 | Oviedo, Spain | 1-10 | Exact match | 15 contacts → |
“At Asturmine we are at the cutting edge of mining.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mineprominepro.es HQ: Llanera, SpainReported employees: 1-10 | Llanera, Spain | 1-10 | Exact match | 13 contacts → |
“MINEPRO es una empresa afincada en Asturias, nacida en el año 2023 de la evolución de SCYPI, una empresa fundad en 2006.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | LPRClapalmacentre.eu HQ: Los Llanos De Aridane, SpainReported employees: 1-10 | Los Llanos De Aridane, Spain | 1-10 | Exact match | 13 contacts → |
“LPRC - La Palma Research Centre for Future Studies SL is an independent, internationally active geoscience think-tank headquartered on Isla la Palma, Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Consultores Independientes EN Gestión DE Recursos Naturales S. A. - CRNcrnconsultores.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 13 contacts → |
“Consultores Independientes en Gestión de Recursos Naturales S.A.(CRN Consultores) es una empresa constituida por un grupo de profesionales de amplia experiencia cuyo objetivo es…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Gaia Exploración, S.Lgaiaexploracion.com HQ: Valverde Del Camino, SpainReported employees: 11-50 | Valverde Del Camino, Spain | 11-50 | Exact match | 11 contacts → |
“Gaia Exploración nace de la colaboración de varias empresas relacionadas con la geofísica a nivel internacional.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Miningideasminingideas.com HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 11 contacts → |
“MiningiDEAS es una empresa de servicios ingenieriles, geológicos, de consultoría y asesoramiento en gestión de operaciones y desarrollo tecnológico para la industria minera.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Uretek Españauretek.es HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 10 contacts → |
“Nos dirigimos a todos aquellos que se enfrentan a problemáticas estructurales en el ámbito geotécnico: particulares, organismos públicos, profesionales y empresas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | GEA Asesoría Geológicageaasesoriageologica.com HQ: Llanera, SpainReported employees: 1-10 | Llanera, Spain | 1-10 | Exact match | 9 contacts → |
“GEA asesoría geológica es una empresa dedicada al estudio y restauración de piedra ornamental, proporcionando asesoramiento sobre actuación en obra y formación a empresas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Neos Maritime Consultingneos-mc.com HQ: Las Rozas De Madrid, SpainReported employees: 11-50 | Las Rozas De Madrid, Spain | 11-50 | Exact match | 9 contacts → |
“Una apuesta por la consultoría integral de ingeniería y construcción.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Viella - Siero, SpainReported employees: 11-50 | Viella - Siero, Spain | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Esmin Ingeniería, S.Lesminingenieria.com HQ: Pontevedra, SpainReported employees: 1-10 | Pontevedra, Spain | 1-10 | Exact match | 9 contacts → |
“ESMIN Ingeniería, es una empresa consultora especializada en gestión de empresas mineras y elaboración de proyectos de desarrollo para la explotación de recursos minerales.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Geoambient Consultoría Geológica S.Lgeoambient.cat HQ: Palleja, SpainReported employees: 11-50 | Palleja, Spain | 11-50 | Exact match | 8 contacts → |
“GEOAMBIENT es una consultoría geológica creada el año 2003, para ofrecer respuestas técnicas a las necesidades generadas en el ámbito de los Suelos contaminados, la Geotecnia y la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Everest Geophysicseverestgeophysics.com HQ: Colmenarejo, SpainReported employees: 1-10 | Colmenarejo, Spain | 1-10 | Exact match | 8 contacts → |
“EVEREST GEOPHYSICS offers a full line of geophysical capabilities from our headquarters in Spain.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Geoconsultores Tecnicos Y Ambientalesgeoconsultores.com HQ: Lleida, SpainReported employees: 1-10 | Lleida, Spain | 1-10 | Exact match | 7 contacts → |
“Empresa independiente de CONSULTORIA GEOLOGICA cuyo campo principal de actuación es la GEOLOGÍA APLICADA, en especial cartografía, prospección minera, ingeniería geológica…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Geomatecgeomatec.es HQ: Valverde Del Camino, SpainReported employees: 1-10 | Valverde Del Camino, Spain | 1-10 | Exact match | 7 contacts → |
“Empresa de servicios al sector de la minería y otros sectores relacionados con las ciencias de la Tierra se realizan estudios geológicos, geotécnicos, estudios de impacto…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Terractivaterractiva.net HQ: Barcelona, SpainReported employees: 1-10 | Barcelona, Spain | 1-10 | Exact match | 6 contacts → |
“Terractiva provides geoscience consultancy and training services to the Oil & Gas, Mining and Energy sectors worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 156 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Subsurface consultants: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
155 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 156 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for subsurface consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many subsurface consultants did RevenueBase find based in Spain?
The saved snapshot records 156 matching company records, 2,002 tracked contacts and 353 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Subsurface consultants by geography
- Subsurface consultants based in Adelaide, Australia
- Subsurface consultants based in Brisbane, Australia
- Subsurface consultants based in Melbourne, Australia
- Subsurface consultants based in Perth, Australia
- Subsurface consultants based in Sydney, Australia
- Subsurface consultants based in Belo Horizonte, Brazil
- Subsurface consultants based in Rio De Janeiro, Brazil
- Subsurface consultants based in Sao Paulo, Brazil
- Subsurface consultants based in Calgary, Canada
- Subsurface consultants based in Toronto, Canada
- Subsurface consultants based in Vancouver, Canada
- Subsurface consultants based in Santiago, Chile
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 subsurface consultants based in Spain. Snapshot: November 6, 2026. https://revenuebase.ai/companies/subsurface-consultants/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Subsurface consultants based in Adelaide, Australia
- Subsurface consultants based in Brisbane, Australia
- Subsurface consultants based in Melbourne, Australia
- Subsurface consultants based in Perth, Australia
- Subsurface consultants based in Sydney, Australia
- Subsurface consultants based in Belo Horizonte, Brazil