Company lists · Data refreshed September 2026

Top 25 Ground improvement contractors based in France

RevenueBase identified 173 company matches for ground improvement contractors associated with France as of September 2026 and tracks 5,166 professional contacts across them, including 1,006 with verified work emails. Paris is the largest hub.

This list covers company matches for ground improvement 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 September 16, 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 16, 2026 How this list was built
173Companies
5,166Contacts tracked
1,006Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest ground improvement contractors based in France

Ranked by team size
Top 25 of 173 company matches for ground improvement contractors based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchRueil-malmaison, FranceHQ recorded Sep 16, 20265,001-10,0001,222 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 · Sep 16, 2026 · View company records in RevenueBase
2Exact matchAvignon, FranceHQ recorded Sep 16, 202651-200134 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 · Sep 16, 2026 · View company records in RevenueBase
3Exact matchMerignac Cedex, FranceHQ recorded Sep 16, 202651-200125 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 · Sep 16, 2026 · View company records in RevenueBase
4Exact matchGrigny, FranceHQ recorded Sep 16, 2026501-1,000106 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 · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSainte-foy-l'argentière, FranceHQ recorded Sep 16, 202651-200104 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 · Sep 16, 2026 · View company records in RevenueBase
6Exact matchSerris, FranceHQ recorded Sep 16, 202651-20083 contacts →

Exact match

“Consolidation de sols sous fondation, relevage de dallage et stabilisation de bâtiments par injection de résine expansive.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchRiom, FranceHQ recorded Sep 16, 202651-20065 contacts →

Exact match

“Sol Solution is a geotechnical, geological, and geophysical engineering firm, established in 1992.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchSavigny-le-temple, FranceHQ recorded Sep 16, 202611-5061 contacts →

Exact match

“Mur fissuré?”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchSaint Vincent De Mercuze, FranceHQ recorded Sep 16, 202651-20053 contacts →

Exact match

“Bureau d'études géotechniques situé au coeur des Alpes (1 agence au Touvet et 1 agence à Annecy,1 agence à St Priest) ayant ses propres ateliers de sondages (5 foreuses dont 1…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchFontaines, FranceHQ recorded Sep 16, 202611-5050 contacts →

Exact match

“Anciennement spécialisée dans le drainage avec deux techniques brevetées, TPGEO, société de travaux spéciaux française depuis 1987 est en constante évolution.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchLezennes, FranceHQ recorded Sep 16, 202651-20050 contacts →

Exact match

“Atlas Fondations, membre du groupe Franki Foundations.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchFougères, FranceHQ recorded Sep 16, 202651-20047 contacts →

Exact match

“ENTREPRISE PINTO is a civil engineering company based out of 48 Rue Jules Verne, Fougères, Brittany, France.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchChanceaux Sur Choisille, FranceHQ recorded Sep 16, 202651-20045 contacts →

Exact match

“ROC CONFORTATION is a construction company based out of LES GRANDS CHAMPS, CHANCEAUX SUR CHOISILLE, France.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchLongueville, FranceHQ recorded Sep 16, 202651-20042 contacts →

Exact match

“FONDOUEST is a construction company based out of ZONE ARTISANALE 727 RUE DU PONT CE, LONGUEVILLE, France.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchArcomps, FranceHQ recorded Sep 16, 202651-20036 contacts →

Exact match

“SONDAGE GÉOTECHNIQUES : La géotechnique est l'étude de l'adaptation des ouvrages humains aux sols et roches formant le terrain naturel.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchMassy, FranceHQ recorded Sep 16, 202651-20034 contacts →

Exact match

“Avec plus de 40 ans de savoir-faire dans le domaine de la Géotechnique, SOL CONSEIL accompagne ses clients sur tous types de projets en bâtiment, génie civil, aménagements…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchPassy, FranceHQ recorded Sep 16, 202611-5030 contacts →

Exact match

“Depuis Acro BTP relève tous les défis et travaille pour votre sécurité.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchRouvroy, FranceHQ recorded Sep 16, 202651-20028 contacts →

Exact match

“GECITEC est une entreprise de génie civil de référence, spécialisée dans la réalisation de projets ambitieux et durables.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchFranceHQ recorded Sep 16, 202651-20028 contacts →

Exact match

“PRO-FOND is a leading contractor in the special works sector, renowned for its expertise and proven track record of delivering deep foundation and shoring projects.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchNivolas Vermelle, FranceHQ recorded Sep 16, 202611-5027 contacts →

Exact match

“Spécialiste des travaux de forage, vibro-fonçage, projection de béton, injection, chaudronnerie lourde, l’expertise de RHÔNE ALPES FONDATIONS s’exprime dans les domaines des…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchSaint Denis De La Réunion, FranceHQ recorded Sep 16, 202611-5022 contacts →

Exact match

“Situés sur l'Ile de la Réunion, nous sommes spécialisés dans les travaux spéciaux et travaux d’accès difficiles.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchJanneyrias, FranceHQ recorded Sep 16, 202611-5022 contacts →

Exact match

“Créé en FONDATEC est un bureau d'études de sols et fondations dans les domaines de la construction, de l'environnement et de l'expertise.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchLe Cannet Des Maures, FranceHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“Marenco, filiale de VINCI Construction en France, est un acteur spécialisé dans le terrassement et les métiers associés, dans la région Sud.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchFronton, FranceHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“Chez ECOSTAB, nous avons les pieds sur terre.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchGières, FranceHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“Le groupe EG SOL, spécialiste de la Géotechnique depuis 1993, est aujourd’hui présent dans tout l’Hexagone à travers ses 4 agences principales et ses 6 antennes.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 173 ground improvement contractors based in France

See the full list, filter by size, metro and specialty, and access 1,006 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Ground improvement contractors based in France at a glance

As of Sep 16, 2026
19.5%Verified-email coverage
29.9Average contacts per company
11-50Median size (employees)
2.9%Largest-city concentration · Paris
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
72
11-50
65
51-200
24
201-500
4
501-1,000
4
1,001-5,000
2
5,001-10,000
1
10001+
1

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 173 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 “ground improvement 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 1,006 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 16, 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 “ground improvement contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ground improvement contractors are there based in France?

RevenueBase identified 173 company matches for ground improvement contractors associated with France 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?

Soletanche Bachy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ground improvement contractors?

Paris leads with 5 company records, followed by Grigny (4) and Lyon (3).

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 1,006 professional contacts with verified work emails tracked across these 173 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 173 ground improvement contractors based in France. Start with a free account, no credit card.

Download this list →

Related lists

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.