Company lists · Data refreshed September 2026

Top 25 Foundation services providers based in France

Name: Foundation services providers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 83 companies tracked

RevenueBase identified 83 foundation services providers headquartered in France as of September 2026 and tracks 1,939 professional contacts across them, including 728 with verified work emails. Grigny is the largest hub.

This list covers foundation services providers headquartered in France, 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 20, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

83Companies

1,939Contacts tracked

728Verified emails

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The 25 largest foundation services providers based in France

Ranked by team size

Top 25 of 83 foundation services providers based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to foundation services providers: 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	Etandex	Indirect evidence	Les Ulis Courtaboeuf, FranceHQ checked Sep 20, 2026	501-1,000	587 contacts →
	Indirect evidence “ETANDEX is France’s leading independent specialty construction company Turnover : 64 million Euros in 2013 Employees : 350 Branches : 10 ETANDEX was initially created as a…” Source: RevenueBase Database · checked Sep 20, 2026
2	Temsol	Indirect evidence	Merignac Cedex, FranceHQ checked Sep 20, 2026	51-200	125 contacts →
	Indirect evidence “Temsol est reconnue depuis 50 ans comme le spécialiste dans les domaines de la géotechnique, des structures et de l’environnement.” Source: RevenueBase Database · checked Sep 20, 2026
3	Fayat Fondations Fayat Group	Indirect evidence	Grigny, FranceHQ checked Sep 20, 2026	501-1,000	106 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
4	SGC Travaux Spéciaux	Indirect evidence	Sainte-foy-l'argentière, FranceHQ checked Sep 20, 2026	51-200	104 contacts →
	Indirect evidence “SGC Travaux Spéciaux, Société Générale de Confortements, propose des solutions pluri-techniques pour les soutènements et les fondations auprès des professionnels et des…” Source: RevenueBase Database · checked Sep 20, 2026
5	Uretek France	Indirect evidence	Serris, FranceHQ checked Sep 20, 2026	51-200	83 contacts →
	Indirect evidence “Consolidation de sols sous fondation, relevage de dallage et stabilisation de bâtiments par injection de résine expansive.” Source: RevenueBase Database · checked Sep 20, 2026
6	Accessol	Indirect evidence	Savigny-le-temple, FranceHQ checked Sep 20, 2026	11-50	61 contacts →
	Indirect evidence “Mur fissuré?” Source: RevenueBase Database · checked Sep 20, 2026
7	ROC Confortation	Indirect evidence	Chanceaux Sur Choisille, FranceHQ checked Sep 20, 2026	51-200	45 contacts →
	Indirect evidence “ROC CONFORTATION is a construction company based out of LES GRANDS CHAMPS, CHANCEAUX SUR CHOISILLE, France.” Source: RevenueBase Database · checked Sep 20, 2026
8	Pro-Fond	Strong evidence	FranceHQ checked Sep 20, 2026	51-200	28 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
9	Rhone Alpes Fondations	Indirect evidence	Nivolas Vermelle, FranceHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
10	ITS	Indirect evidence	La Roche-sur-yon, FranceHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “c’est une équipe d’ingénieurs et de techniciens expérimentés dont la passion est de garantir la durabilité de vos ouvrages.” Source: RevenueBase Database · checked Sep 20, 2026
11	Chanin BTP	Indirect evidence	Palaiseau, FranceHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “CHANIN BTP conçoit et met en œuvre des solutions de renforcement de fondations et de consolidation des sols.” Source: RevenueBase Database · checked Sep 20, 2026
12	TES Technifor	Indirect evidence	Gondreville, FranceHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Aujourd’hui acteur majeur des travaux spéciaux dans tout le quart Nord Est de la France, T.E.S.(Travaux Entretien Subaquatiques) fut fondée en 1982 par Patrick CHAMPLON à Toul.” Source: RevenueBase Database · checked Sep 20, 2026
13	Ft2s Fondations ET Travaux Spéciaux - SUD	Indirect evidence	Le Luc, FranceHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “FT2S – Fondations et Travaux Spéciaux Sud est une entreprise spécialisée dans les fondations spéciales et les travaux géotechniques.” Source: RevenueBase Database · checked Sep 20, 2026
14	Isol2000	Indirect evidence	Taverny, FranceHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
15	Garonnaise DE Forage	Indirect evidence	Cugnaux, FranceHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Fondations spéciales, pieux, micro pieux, soutènement.” Source: RevenueBase Database · checked Sep 20, 2026
16	Structure ET Fondations	Indirect evidence	Milly-la-forêt, FranceHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “STRUCTURE ET FONDATIONS est spécialisée dans la réparation d’ouvrages sinistrés par le phénomène de retrait gonflement des argiles et la réalisation de fondations profondes pour…” Source: RevenueBase Database · checked Sep 20, 2026
17	Armor FTS	Indirect evidence	Campbon, FranceHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence “Entreprise spécialisée dans les fondations profondes, Armor FTS, situé en région nantaise se tient à votre disposition pour étudier vos projets de construction et réaliser tout…” Source: RevenueBase Database · checked Sep 20, 2026
18	Ouest Fondations	Indirect evidence	Liffré, FranceHQ checked Sep 20, 2026	11-50	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
19	Profondation	Indirect evidence	Vendargues, FranceHQ checked Sep 20, 2026	1-10	8 contacts →
	Indirect evidence “PROFONDATION est une société dont le siège se situe au 16 Avenue Pierre d'Adhémar, Montpellier, Occitanie, France; et nos locaux techniques se trouvent au 225 rue Terre Mégère à…” Source: RevenueBase Database · checked Sep 20, 2026
20	FTS Bâtiment	Indirect evidence	Marcoussis, FranceHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “FTS BATIMENT is a company specializing in underpinning, micropiles, soil nails and structural repairs.” Source: RevenueBase Database · checked Sep 20, 2026
21	Acces BTP	Indirect evidence	Paris, FranceHQ checked Sep 20, 2026	11-50	6 contacts →
	Indirect evidence “Mur fissuré?” Source: RevenueBase Database · checked Sep 20, 2026
22	Ancrage	Indirect evidence	Villefranque, FranceHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “est une société à taille humaine, intervenant dans le grand Sud-Ouest, sur des travaux de Fondations Spéciales, Soutènements et Reprises en Sous-Œuvre, c’est également la première…” Source: RevenueBase Database · checked Sep 20, 2026
23	BTPS	Indirect evidence	Bayonne, FranceHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “Depuis sa création en 1995, l’entreprise est implantée au cœur du Pays Basque et plus exactement sur la ville de Bayonne.” Source: RevenueBase Database · checked Sep 20, 2026
24	Minssieux	Indirect evidence	Mornant, FranceHQ checked Sep 20, 2026	11-50	3 contacts →
	Indirect evidence “Minssieux, entreprise indépendante depuis 1805, est spécialisée dans la réparation, le renforcement et la modification de structures existantes.” Source: RevenueBase Database · checked Sep 20, 2026
25	Sirco Travaux Speciaux	Indirect evidence	Erstein Krafft, FranceHQ checked Sep 20, 2026	11-50	3 contacts →
	Indirect evidence “Entreprise créée en 1929, SIRCO TRAVAUX SPECIAUX se déplace sur l’ensemble du quart Nord-Est pour réaliser tous types de travaux de construction, de réparation ou de renforcement…” Source: RevenueBase Database · checked Sep 20, 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: foundation services providers. 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 foundation services providers.
Partial evidence: Its own public description names part of foundation services providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name foundation services providers. 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 83 foundation services providers based in France

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Foundation services providers based in France at a glance

As of Sep 20, 2026

37.5%Verified-email coverage

23.4Average contacts per company

11-50Median size (employees)

3.6%Largest-city concentration · Grigny

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 83 companies.

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 foundation services providers, 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 France whose own description of what they do matches “foundation services providers”. 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 foundation services providers), 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 foundation services providers, and records with no verified work email. Companies headquartered outside France 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, 728 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 20, 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.

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 foundation services providers, 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 foundation services providers are there based in France?

RevenueBase identified 83 foundation services providers headquartered in France 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?

Etandex, headquartered in Les Ulis, tops this list with the largest team on record.

Which city has the most foundation services providers?

Grigny leads with 3 headquartered companies, followed by Le Pontet (2) and Lyon (2).

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 728 verified decision-maker contacts tracked across these 83 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 20, 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.