Company lists · Data refreshed October 2026

Top 25 Geotechnical contractors based in France

RevenueBase identified 1,164 company matches for geotechnical contractors associated with France as of October 2026 and tracks 20,867 professional contacts across them, including 5,268 with verified work emails. Paris is the largest hub.

This list covers company matches for geotechnical contractors associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built
1,164Companies
20,867Contacts tracked
5,268Verified emails
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The 25 largest geotechnical contractors based in France

Ranked by team size
Top 25 of 1,164 company matches for geotechnical contractors based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSaint-quentin-en-yvelines Cedex, FranceHQ recorded Oct 13, 202610001+1,909 contacts →

Exact match

“CONSTRUIRE DES INFRASTRUCTURES DURABLES Bouygues TP est l’un des leaders mondiaux dans les domaines de l’aménagement du territoire et de la construction d’infrastructures durables.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchRueil-malmaison, FranceHQ recorded Oct 13, 20265,001-10,0001,559 contacts →

Exact match

“Founded over 70 years ago by Eugène Freyssinet, the inventor of prestressing, Freyssinet brings together an unrivalled range of skills in the specialist civil engineering sector…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchRueil-malmaison, FranceHQ recorded Oct 13, 20265,001-10,0001,265 contacts →

Exact match

“Soletanche Bachy is a world benchmark in foundations and soil technologies, and is involved in over projects every year.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchTarascon, FranceHQ recorded Oct 13, 2026501-1,000926 contacts →

Exact match

“Filiale historique de NGE pour l’activité VRD et terrassement, nous pouvons intervenir sur des chantiers de toutes tailles, des terrassements généraux aux travaux de VRD.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchTarascon, FranceHQ recorded Oct 13, 2026n/a769 contacts →

Exact match

“Nous intervenons sur des chantiers techniquement complexes dont la technicité nécessite la mise en synergie de nombreuses compétences : infrastructures de transport (ouvrages…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchQuetigny, FranceHQ recorded Oct 13, 2026501-1,000483 contacts →

Exact match

“Groupe Géotec, bureau d’études en ingénierie géotechnique et environnementale, créé en 1973, conseille l’ensemble des interlocuteurs de l’acte de construire : maîtres d’ouvrage…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchColombes, FranceHQ recorded Oct 13, 20261,001-5,000261 contacts →

Exact match

“SPECIALISED ACTIVITIES & EPC CONTRACTOR FOR THE ENERGY INDUSTRY International Contractor for design, construction and operating of production, transport and storage…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchCassis, FranceHQ recorded Oct 13, 2026n/a218 contacts →

Exact match

“GEOCEAN is a marine work contractor, based near Marseille, in the south of France, with 30 years experience worldwide.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchSassenage, FranceHQ recorded Oct 13, 2026201-500177 contacts →

Exact match

“HYDROKARST joins JARNIAS GROUP!”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchNanterre, FranceHQ recorded Oct 13, 2026501-1,000159 contacts →

Exact match

“We are VINCI Construction GeoInfrastructure, the specialist provider of expertise in earthworks to the major infrastructure projects of VINCI Construction.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchFontaines, FranceHQ recorded Oct 13, 2026201-500159 contacts →

Exact match

“Notre entreprise, créée en 1983, est un bureau d'étude de près de 300 personnes spécialisé en géotechnique dans les domaines de l'eau, du sol et de l'environnement.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchGrigny, FranceHQ recorded Oct 13, 2026501-1,000152 contacts →

Exact match

“Experts en fondations spéciales, les 600 collaborateurs Fayat Fondations mettent en œuvre au quotidien leur expertise reconnue sur une gamme complète de solutions techniques pour…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchRueil Malmaison, FranceHQ recorded Oct 13, 202610001+139 contacts →

Exact match

“As the world leader in soil, structural and nuclear engineering, operating in some 120 countries, the Soletanche Freyssinet group brings together an unparalleled array of…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchMerignac Cedex, FranceHQ recorded Oct 13, 202651-200130 contacts →

Exact match

“Temsol est reconnue depuis 50 ans comme le spécialiste dans les domaines de la géotechnique, des structures et de l’environnement.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchDieue Sur Meuse, FranceHQ recorded Oct 13, 202611-50130 contacts →

Exact match

“Berthold Sa is a construction company based out of 114, rue du Rattentout.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchAvignon, FranceHQ recorded Oct 13, 202651-200129 contacts →

Exact match

“GEOTECHNIQUE SAS - Sciences de la Terre est un bureau d'études en ingénierie géotechnique qui apporte son savoir-faire à l'ensemble des protagonistes intervenant dans un projet de…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchVilleneuve-le-roi, FranceHQ recorded Oct 13, 202651-200115 contacts →

Exact match

“Filiale du Groupe SEMOFI, acteur majeur des filières géotechnique et SSP, SEMOFI est un bureau d’études dont la vocation est d’accompagner les collectivités territoriales…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchDurtal, FranceHQ recorded Oct 13, 2026201-500111 contacts →

Exact match

“Groupe Marais is the Tesmec Group French fully owned subsidiary specialized in civil works equipment.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchSainte-foy-l'argentière, FranceHQ recorded Oct 13, 202651-200108 contacts →

Exact match

“SGC Travaux Spéciaux, Société Générale de Confortements, propose des solutions pluri-techniques pour les soutènements et les fondations auprès des professionnels et des…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchLivry Gargan, FranceHQ recorded Oct 13, 202651-200104 contacts →

Exact match

“La société CAPOCCI est une entreprise de travaux publics, spécialisée dans les terrassements, la démolition, la VRD et les fondations.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchSaint-mandé, FranceHQ recorded Oct 13, 202651-200101 contacts →

Exact match

“PCM ingénierie est un groupe de BET pluridisciplinaires regroupés au sein de 7 sociétés : PCM GEODATA : Constitué de SECTEUR créé en 1992, intégré à PCM en 2013 et GEOVIVIER créé…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22Exact matchBlendecques, FranceHQ recorded Oct 13, 202651-200100 contacts →

Exact match

“INGEO - Ingénierie - Géomètre-Expert : un cabinet de Géomètres-Experts et son Bureau d’Etudes et d’Ingénierie réunis au service de vos projets 90 collaborateurs à Saint Omer…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchSaint Laurent De Mure, FranceHQ recorded Oct 13, 2026201-500100 contacts →

Exact match

“MARTEL GROUPE Un groupe d'expertises techniques au service de projets complexes et exigeants depuis +50 ans Représenté par 13 filiales complémentaires au service des…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24Exact matchGretz-armainvilliers, FranceHQ recorded Oct 13, 2026201-50095 contacts →

Exact match

“Au cœur d’un univers conjuguant l’industrie, le BTP et l’environnement, le Groupe Poisson a développé une gamme de services étendue, depuis la location et l’entretien de matériels…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Oct 13, 202611-5091 contacts →

Exact match

“Société à taille humaine, BTP Ingénierie est un bureau d’étude spécialisé dans le domaine du calcul de structures et du diagnostic des structures existantes.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 1,164 geotechnical contractors based in France

See the full list, filter by size, metro and specialty, and access 5,268 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geotechnical contractors based in France at a glance

As of Oct 13, 2026
25.2%Verified-email coverage
17.9Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · Paris
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
595
11-50
412
51-200
115
201-500
16
501-1,000
8
1,001-5,000
5
5,001-10,000
2
10001+
3

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 1,164 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 France whose business descriptions match “geotechnical contractors” 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 5,268 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 13, 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 “geotechnical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geotechnical contractors are there based in France?

RevenueBase identified 1,164 company matches for geotechnical contractors associated with France as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Bouygues Travaux Publics tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most geotechnical contractors?

Paris leads with 36 company records, followed by Toulouse (9) and Grigny (8).

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 5,268 professional contacts with verified work emails tracked across these 1,164 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 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.