Company lists · Data refreshed September 2026

Top 25 Geotechnical consulting firms based in Spain

Name: Geotechnical consulting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 506 companies tracked

RevenueBase identified 506 geotechnical consulting firms headquartered in Spain as of September 2026 and tracks 5,503 professional contacts across them, including 377 with verified work emails and 37 with mobile numbers. Madrid is the largest hub.

This list covers geotechnical consulting firms headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

506Companies

5,503Contacts tracked

377Verified emails

37Mobile numbers

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The 25 largest geotechnical consulting firms based in Spain

Ranked by team size

Top 25 of 506 geotechnical consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to geotechnical consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Cemosa	Indirect evidence	Malaga, Spain	1,001-5,000	939 contacts →
	Indirect evidence “CEMOSA fue constituida en 1972 bajo la denominación mercantil “Centro de Estudios de Materiales y Control de obra, SA”.” Source: RevenueBase Database · checked Sep 3, 2026
2	Insersa	Indirect evidence	Sevilla, Spain	501-1,000	202 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 3, 2026
3	Conurma Ingenieros Consultores	Partial evidence	Madrid, Spain	51-200	198 contacts →
	Partial evidence “CONURMA GROUP is a leading company in consulting that has experienced a significant growth and diversification in its activities in the last decades.” Source: RevenueBase Database · checked Sep 3, 2026
4	Grupo SEG	Indirect evidence	Madrid, Spain	201-500	150 contacts →
	Indirect evidence “LA EMPRESA SEG se fundó en 1969 con el propósito inicial de realizar estudios geotécnicos y ensayos de laboratorio.” Source: RevenueBase Database · checked Sep 3, 2026
5	Systra Subterra	Indirect evidence	Madrid, Spain	51-200	134 contacts →
	Indirect evidence “SYSTRA SUBTERRA is an independent private corporate group, unconnected to construction companies, suppliers of equipment or services and financial companies that now bellows to…” Source: RevenueBase Database · checked Sep 3, 2026
6	Rodio Kronsa	Indirect evidence	Pozuelo De Alarcon, Spain	201-500	100 contacts →
	Indirect evidence “Somos una empresa de referencia con más de 80 años de experiencia en cimentaciones y tecnologías de suelo.” Source: RevenueBase Database · checked Sep 3, 2026
7	Euroconsult	Indirect evidence	San Sebastian De Los Reyes, Spain	51-200	69 contacts →
	Indirect evidence “Euroconsult es una ingeniería multinacional con mas de 50 años de experiencia cuya misión es satisfacer las necesidades de nuestros clientes como ingeniería de servicio integral…” Source: RevenueBase Database · checked Sep 3, 2026
8	A. Bianchini Ingeniero S.A	Indirect evidence	Montornes Del Valles, Spain	51-200	38 contacts →
	Indirect evidence “Más de 110 años de experiencia Ingeniando soluciones en geotecnía, en el sector de la construcción, del tratamiento del terreno, o en la industria a partir del alambre de acero y…” Source: RevenueBase Database · checked Sep 3, 2026
9	Incoa Grupo	Partial evidence	Granada, Spain	51-200	29 contacts →
	Partial evidence “INCOA Grupo is a civil engineering and architecture consulting firm.” Source: RevenueBase Database · checked Sep 3, 2026
10	Cimentaciones Abando S.A	Indirect evidence	Spain	51-200	27 contacts →
	Indirect evidence “Cimentaciones Abando, S.A.” Source: RevenueBase Database · checked Sep 3, 2026
11	SIDMA	Indirect evidence	El Puerto De Santa Maria, Spain	11-50	23 contacts →
	Indirect evidence “Empresa de Ingeniería Ambiental.” Source: RevenueBase Database · checked Sep 3, 2026
12	Saalg Geomechanics	Indirect evidence	Barcelona, Spain	11-50	21 contacts →
	Indirect evidence “SAALG Geomechanics is an engineering firm specialized in advanced numerical solutions, numerical models calibrations and soil & rock parameters characterization by backanalysis…” Source: RevenueBase Database · checked Sep 3, 2026
13	Geditec Ingeniería	Indirect evidence	Mislata, Spain	11-50	19 contacts →
	Indirect evidence “GEDITEC INGENIERIA S.L.(Gestión y Desarrollo Integral de Proyectos) nace a finales del 2006 gracias a un grupo de técnicos con una gran trayectoria en el sector de la ingeniería…” Source: RevenueBase Database · checked Sep 3, 2026
14	Geoambient Consultoría Geológica S.L	Indirect evidence	Palleja, Spain	11-50	17 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 3, 2026
15	Pondio Ingenieros	Indirect evidence	Madrid, Spain	11-50	14 contacts →
	Indirect evidence “Pondio Ingenieros es una empresa independiente, especializada en el proyecto de estructuras, tanto de obra civil como de edificación.” Source: RevenueBase Database · checked Sep 3, 2026
16	Bessel Engineering	Partial evidence	San Javier, Spain	11-50	14 contacts →
	Partial evidence “Bessel Engineering is an engineering consultancy company specialized in Structural and Geotechnical design for Solar PV projects.” Source: RevenueBase Database · checked Sep 3, 2026
17	Nolac Enginyers, S.A	Indirect evidence	Barcelona, Spain	11-50	11 contacts →
	Indirect evidence “Nolac Enginyers, Structural Consultants es una empresa especializada en la ingeniería estructural al servicio de arquitectos, entidades públicas, promotoras y constructoras en…” Source: RevenueBase Database · checked Sep 3, 2026
18	Inproes S.A. Internacional DE Proyectos Y Estudios DE Ingenieria	Indirect evidence	Madrid, Spain	11-50	11 contacts →
	Indirect evidence “INPROES es una empresa consultora de ingeniería constituida en el año 1979, con sede en Madrid C/ Gabriela Mistral, 2.” Source: RevenueBase Database · checked Sep 3, 2026
19	ECR Medio Ambiente	Indirect evidence	Badalona, Spain	201-500	10 contacts →
	Indirect evidence “ECR Medio Ambiente forma parte del grupo francés ECR Environnement, que es una firma de estudios geotécnicos, investigación y consultoría independiente creada en por Stéphane…” Source: RevenueBase Database · checked Sep 3, 2026
20	Ingenia, Actividades DE Ingeniería Y Obra Civil SLU	Indirect evidence	La Coruna, Spain	11-50	10 contacts →
	Indirect evidence “INGENIA, Actividades de Ingeniería y Obra Civil, SLU se crea en julio de 2007 con la idea de participar activamente en la sociedad como ingeniería de consulta.” Source: RevenueBase Database · checked Sep 3, 2026
21	Ikerlur Ingeniería Geotécnica	Partial evidence	San Sebastian, Spain	11-50	9 contacts →
	Partial evidence “IKERLUR is a geotechnical consultancy.” Source: RevenueBase Database · checked Sep 3, 2026
22	CIPAN	Indirect evidence	Alcantarilla, Spain	51-200	9 contacts →
	Indirect evidence “CIPAN es una empresa de cimentaciones especiales con profesionales de primer nivel con más de 30 años de experiencia en la realización de proyectos a lo largo de todo el…” Source: RevenueBase Database · checked Sep 3, 2026
23	Inge S.L	Indirect evidence	Llanera, Spain	11-50	8 contacts →
	Indirect evidence “Instrumentación Geotécnica y Estructural, S.L.(INGE), es una empresa asturiana independiente y pluridisciplinar que inicia su trayectoria a finales del año 2.006 en el campo de la…” Source: RevenueBase Database · checked Sep 3, 2026
24	Consultoría DE Geología Y Geotecnia S.L	Indirect evidence	Spain	11-50	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 3, 2026
25	Brufau, Obiol, Moya & Asociados	Indirect evidence	Valencia, Spain	51-200	6 contacts →
	Indirect evidence “BOMA es ahora BAC ENGINEERING CONSULTANCY GROUP.” Source: RevenueBase Database · checked Sep 3, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: geotechnical consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names geotechnical consulting firms.
Partial evidence: Its own public description names part of geotechnical consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name geotechnical consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 506 geotechnical consulting firms based in Spain

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Geotechnical consulting firms based in Spain at a glance

As of Sep 3, 2026

6.9%Verified-email coverage

0.7%Mobile-number coverage

10.9Average contacts per company

1-10Median size (employees)

16.6%Largest-city concentration · Madrid

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

309

11-50

161

51-200

201-500

501-1,000

1,001-5,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among geotechnical consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “geotechnical consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names geotechnical consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among geotechnical consulting firms, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 377 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Geotechnical consulting firms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names geotechnical consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many geotechnical consulting firms are there based in Spain?

RevenueBase identified 506 geotechnical consulting firms headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Cemosa, headquartered in Malaga, tops this list with the largest team on record.

Which city has the most geotechnical consulting firms?

Madrid leads with 84 headquartered companies, followed by Barcelona (49) and Valencia (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 377 verified decision-maker contacts tracked across these 506 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.