Company lists · Data refreshed November 2026

Top 15 Underpinning contractors based in France

RevenueBase identified 67 company matches for underpinning contractors associated with France as of November 2026 and tracks 894 professional contacts across them, including 181 with verified work emails. Grigny is the largest hub.

This list covers company matches for underpinning 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 November 5, 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 Nov 5, 2026 How this list was built
67Companies
894Contacts tracked
181Verified emails
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The 15 largest underpinning contractors based in France

Ranked by team size
Top 15 of 67 company matches for underpinning contractors based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchSainte-foy-l'argentière, FranceHQ recorded Nov 5, 202651-200124 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchSerris, FranceHQ recorded Nov 5, 202651-20086 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 · Nov 5, 2026 · View company records in RevenueBase
3Exact matchChanceaux Sur Choisille, FranceHQ recorded Nov 5, 202651-20047 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNivolas Vermelle, FranceHQ recorded Nov 5, 202611-5026 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 · Nov 5, 2026 · View company records in RevenueBase
5Exact matchPalaiseau, FranceHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“CHANIN BTP conçoit et met en œuvre des solutions de renforcement de fondations et de consolidation des sols.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchLe Luc, FranceHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“FT2S – Fondations et Travaux Spéciaux Sud est une entreprise spécialisée dans les fondations spéciales et les travaux géotechniques.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMilly-la-forêt, FranceHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMarcoussis, FranceHQ recorded Nov 5, 202611-509 contacts →

Exact match

“FTS BATIMENT is a company specializing in underpinning, micropiles, soil nails and structural repairs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLe Rove, FranceHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Basés au Rove (13), nous sommes spécialisés dans la réalisation de fondations spéciales, les reprises en sous-œuvre et la réhabilitation d’ouvrages sinistrés.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchVendargues, FranceHQ recorded Nov 5, 20261-108 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchLiffré, FranceHQ recorded Nov 5, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchVillefranque, FranceHQ recorded Nov 5, 20261-107 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchParis, FranceHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Mur fissuré?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMornant, FranceHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Minssieux, entreprise indépendante depuis 1805, est spécialisée dans la réparation, le renforcement et la modification de structures existantes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchLa Fare Les Oliviers, FranceHQ recorded Nov 5, 202611-502 contacts →

Exact match

“Ancrages et Fondations est spécialisée depuis plus de 26 ans dans les travaux de consolidation de murs de soutènement par tirants d'ancrage, la reprise en sous-œuvre de bâtiments…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 15 of 67 underpinning contractors based in France

See the full list, filter by size, metro and specialty, and access 181 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Underpinning contractors based in France at a glance

As of Nov 5, 2026
20.2%Verified-email coverage
13.3Average contacts per company
11-50Median size (employees)
3.0%Largest-city concentration · Grigny
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
34
51-200
4
201-500
2

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 67 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 “underpinning 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 181 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 5, 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 “underpinning contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underpinning contractors are there based in France?

RevenueBase identified 67 company matches for underpinning contractors associated with France 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?

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

Which city has the most underpinning contractors?

Grigny leads with 2 company records, followed by Le Pontet (2) and Paris (2).

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 181 professional contacts with verified work emails tracked across these 67 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 5, 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.