Company lists · Data refreshed November 2026

Top 20 Rock testing services based in France

RevenueBase identified 85 company matches for rock testing services associated with France as of November 2026 and tracks 973 professional contacts across them, including 320 with verified work emails. Reyrieux is the largest hub.

This list covers company matches for rock testing services 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 1, 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 1, 2026 How this list was built
85Companies
973Contacts tracked
320Verified emails
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The 20 largest rock testing services based in France

Ranked by team size
Top 20 of 85 company matches for rock testing services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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-apollinaire, FranceHQ recorded Nov 1, 202651-200117 contacts →

Exact match

“FILAB is an independent laboratory, specializing in the fields of chemistry and materials.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchRiom, FranceHQ recorded Nov 1, 202651-20069 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchSaint Vincent De Mercuze, FranceHQ recorded Nov 1, 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 · Nov 1, 2026 · View company records in RevenueBase
4Exact matchLongueville, FranceHQ recorded Nov 1, 202651-20048 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 · Nov 1, 2026 · View company records in RevenueBase
5Exact matchLudres, FranceHQ recorded Nov 1, 202611-5045 contacts →

Exact match

“GexplOre | Specialists in Geology, Geophysics, Well Logging & Mining Consultation GexplOre is a leader in geological exploration, providing consulting services and integrated…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchArcomps, FranceHQ recorded Nov 1, 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 · Nov 1, 2026 · View company records in RevenueBase
7Exact matchVigneux-de-bretagne, FranceHQ recorded Nov 1, 202611-5026 contacts →

Exact match

“Notre bureau d'études est spécialisé en géotechnique, géologie, hydrogéologie, environnement et diagnostic pollution, essais sur béton et matériaux de la construction, contrôle et…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchVal De Reuil, FranceHQ recorded Nov 1, 202611-5019 contacts →

Exact match

“Analyses et Surface est un laboratoire d'expertises matériaux du Groupe 6NAPSE.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchMérignac, FranceHQ recorded Nov 1, 20261-1016 contacts →

Exact match

“SIAL est un bureau indépendant d’études géotechniques, implanté à Mérignac près de Bordeaux en Gironde et doté d’une agence à Atton en Meurthe et Moselle.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchFlers-en-escrebieux, FranceHQ recorded Nov 1, 202651-20012 contacts →

Exact match

“Fort de son expertise dans le sol depuis 1973, la société VERBEKE s’est toujours développée en suivant l’évolution des besoins, des normes et des techniques pour proposer une…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchMassy, FranceHQ recorded Nov 1, 20261-109 contacts →

Exact match

“Bureau d'étude d'ingénierie géotechnique Laboratoire de mécanique des sols Forages et sondages”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchBuc, FranceHQ recorded Nov 1, 202611-508 contacts →

Exact match

“Page en construction”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchPoitiers, FranceHQ recorded Nov 1, 20261-106 contacts →

Exact match

“Le laboratoire ERM, fondé en 1989, est un laboratoire d'analyse des matériaux, avec des spécialités fortes en analyse des argiles, des matériaux du bâti (monuments historiques…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchFillinges, FranceHQ recorded Nov 1, 202611-506 contacts →

Exact match

“CEMB est une société de prestations de services.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchReyrieux, FranceHQ recorded Nov 1, 20261-106 contacts →

Exact match

“L'entreprise ERC BTP réalise des essais et des contrôles dans le BTP en laboratoire et sur chantiers.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchIssoudun, FranceHQ recorded Nov 1, 20261-104 contacts →

Exact match

“EFFiTECH est un laboratoire d’essais indépendant situé à Issoudun, en région Centre.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchSt Apollinaire, FranceHQ recorded Nov 1, 202611-504 contacts →

Exact match

“Maison mère des entités : INGEN INNOVATIONS GEOSCIENCES (Exploration | Recherche & Développement ) ROCKSLAB (Laboratoire sols & matériaux) INGEN LOGGING (Surface logging) 🟢 INGEN…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchNanterre, FranceHQ recorded Nov 1, 20261-103 contacts →

Exact match

“Founded in 2001, G-Octopus is an expert provider of on-site pile testing and associated engineering services for the offshore oil & gas and renewables industries and near-shore…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchGretz-armainvilliers, FranceHQ recorded Nov 1, 202611-502 contacts →

Exact match

“Chez Enomfra.fr, nous sommes fiers de notre capacité à fournir des services d'ingénierie personnalisés qui répondent aux exigences uniques de votre projet.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchBagneux, FranceHQ recorded Nov 1, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 20 of 85 rock testing services based in France

See the full list, filter by size, metro and specialty, and access 320 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rock testing services based in France at a glance

As of Nov 1, 2026
32.9%Verified-email coverage
11.4Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · Reyrieux
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
18
51-200
9

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 85 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 “rock testing services” 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 320 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 1, 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 “rock testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rock testing services are there based in France?

RevenueBase identified 85 company matches for rock testing services 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?

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

Which city has the most rock testing services?

Reyrieux leads with 2 company records, followed by Ailly-Sur-Noye (1) and Aix En Provence (1).

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 320 professional contacts with verified work emails tracked across these 85 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 1, 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.