Company lists · Data refreshed November 2026

Top 14 Well surveying instrument suppliers based in France

RevenueBase identified 42 company matches for well surveying instrument suppliers associated with France as of November 2026 and tracks 306 professional contacts across them, including 104 with verified work emails. Courbevoie is the largest hub.

This list covers company matches for well surveying instrument suppliers 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 3, 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 3, 2026 How this list was built
42Companies
306Contacts tracked
104Verified emails
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The 14 largest well surveying instrument suppliers based in France

Ranked by team size
Top 14 of 42 company matches for well surveying instrument suppliers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 matchNaintré, FranceHQ recorded Nov 3, 202611-5038 contacts →

Exact match

“Tec system est concepteur et constructeur d’équipements de forage, sondage, injection, fondations et fondations spéciales à destination des acteurs des travaux du sol.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchMagny Les Hameaux, FranceHQ recorded Nov 3, 202611-5024 contacts →

Exact match

“Fabricant français de matériel pour le forage et la géotechnique, Apageo propose une gamme complète d'équipement pour le forage et la reconnaissance de sols: sondeuses, outils de…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchParigny, FranceHQ recorded Nov 3, 202611-5023 contacts →

Exact match

“ELYTEQ provides overall operational and technical support for the drilling program.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchVilleneuve D Ascq, FranceHQ recorded Nov 3, 202611-5021 contacts →

Exact match

“Catry topographie est le spécialiste de la topographie dans le Nord Pas de Calais.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchLe Perray-en-yvelines, FranceHQ recorded Nov 3, 202611-5016 contacts →

Exact match

“Matériels de forage et d’étude de sols Drilling and soil investigation equipment”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchLe Mesnil-le-roi, FranceHQ recorded Nov 3, 202611-5015 contacts →

Exact match

“Depuis 1950 la société LEPONT collabore avec les géomètres, topographes, cadastres, bureaux d'études et scientifiques français.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchArpajon, FranceHQ recorded Nov 3, 202611-5013 contacts →

Exact match

“Expert en géophysique marine et terrestre depuis 1994, Subtop propose une large gamme d’instruments et de solutions systèmes.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchCintre, FranceHQ recorded Nov 3, 20261-1012 contacts →

Exact match

“Founded in 1994, GEOREVA is your specialist in geophysical equipment, accessories and sofware.We offer a large choice of high quality geophysical equipment, and have developped…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchMontagny, FranceHQ recorded Nov 3, 202611-509 contacts →

Exact match

“Depuis plus de 30 ans, DPMF propose une gamme complète de produits et matériel de qualité pour la réalisation de vos forages.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchChasse-sur-rhône, FranceHQ recorded Nov 3, 20261-108 contacts →

Exact match

“TPLM-3D: une équipe de géomètres au service de vos projets, suivi de chantier BTP #construction, BIM, chimie #ingenierie nucléaire, naval, monuments historiques, Réalité virtuelle…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchCourbevoie, FranceHQ recorded Nov 3, 20261-105 contacts →

Exact match

“Société créée il y a plus de cinquante ans, MDS (Le Matériel de Sondage SAS) s’est initialement destinée à la commercialisation de matériels de forage et de géophysique pour les…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchSaint-laurent Du Var, FranceHQ recorded Nov 3, 20261-105 contacts →

Exact match

“Depuis 22 ans, Azur Topo Services représente TOPOCENTER sur la Côte d'Azur, le Var et la Haute Corse.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchStrasbourg, FranceHQ recorded Nov 3, 20261-103 contacts →

Exact match

“Azimut Topo votre spécialiste en matériel de topographie et détection de réseaux dans la région Grand-Est.> Retrouvez nous dans notre boutique et notre showroom situé dans la…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchSaint-ouen-l’aumône, FranceHQ recorded Nov 3, 202611-501 contacts →

Exact match

“La société CONTROLAB est spécialisée dans la conception, le développement, la fabrication et la commercialisation de matériels de laboratoire pour le génie civil et le génie…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 14 of 42 well surveying instrument suppliers based in France

See the full list, filter by size, metro and specialty, and access 104 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Well surveying instrument suppliers based in France at a glance

As of Nov 3, 2026
34.0%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
4.8%Largest-city concentration · Courbevoie
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
13

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 42 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 “well surveying instrument suppliers” 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 104 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 3, 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 “well surveying instrument suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many well surveying instrument suppliers are there based in France?

RevenueBase identified 42 company matches for well surveying instrument suppliers 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?

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

Which city has the most well surveying instrument suppliers?

Courbevoie leads with 2 company records, followed by Vitrolles (2) and Allonzier-La-Caille (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 104 professional contacts with verified work emails tracked across these 42 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 3, 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.