Company lists · Data refreshed September 2026

Top 25 Geodetic surveying companies based in France

Name: Geodetic surveying companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 519 companies tracked

RevenueBase identified 519 geodetic surveying companies headquartered in France as of September 2026 and tracks 4,596 professional contacts across them, including 1,511 with verified work emails. Paris is the largest hub.

This list covers geodetic surveying companies 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 19, 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 19, 2026 86% judged on-target in blind review

519Companies

4,596Contacts tracked

1,511Verified emails

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The 25 largest geodetic surveying companies based in France

Ranked by team size

Top 25 of 519 geodetic surveying companies based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to geodetic surveying companies: 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	Groupe Geosat	Indirect evidence	Pessac, FranceHQ checked Sep 19, 2026	501-1,000	231 contacts →
	Indirect evidence “Société de Géomètres - Experts : GEOSAT maîtrise pour vous l’ensemble des processus liés à l’acquisition de données géographiques, leur mise en forme et leur exploitation pour une…” Source: RevenueBase Database · checked Sep 19, 2026
2	Quarta	Indirect evidence	Saint Jacques De La Lande, FranceHQ checked Sep 19, 2026	201-500	143 contacts →
	Indirect evidence “Mesurer et délimiter avec précision.” Source: RevenueBase Database · checked Sep 19, 2026
3	Geotechnique SAS	Indirect evidence	Avignon, FranceHQ checked Sep 19, 2026	51-200	134 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
4	Etudis	Indirect evidence	Poitiers, FranceHQ checked Sep 19, 2026	201-500	124 contacts →
	Indirect evidence “Notre bureau d’études techniques s’est constitué, au travers des différentes missions qui lui ont été confiées par différents Maîtres d’ouvrage publics ou privés, une solide…” Source: RevenueBase Database · checked Sep 19, 2026
5	Ingeo Ingénierie & Géomètre-Expert	Indirect evidence	Blendecques, FranceHQ checked Sep 19, 2026	51-200	94 contacts →
	Indirect evidence “INGEO - Ingénierie - Géomètre-Expert : un cabinet de Géomètres-Experts et son Bureau d’Etudes et d’Ingénierie réunis au service de vos projets 90 collaborateurs à Saint Omer…” Source: RevenueBase Database · checked Sep 19, 2026
6	IGN FI	Indirect evidence	FranceHQ checked Sep 19, 2026	11-50	91 contacts →
	Indirect evidence “Founded in 1986, IGN FI has since become a leader in the design and implementation of geomatics projects for major clients.” Source: RevenueBase Database · checked Sep 19, 2026
7	Sintegra	Indirect evidence	Meylan, FranceHQ checked Sep 19, 2026	51-200	73 contacts →
	Indirect evidence “Sintegra est une société inscrite à l’Ordre des Géomètres-Experts (N° Depuis plus de 50 ans, Sintegra est pionnière dans le domaine de la photogrammétrie et de la géo-information.” Source: RevenueBase Database · checked Sep 19, 2026
8	Groupe Atgt	Indirect evidence	Saint-pierre-du-perray, FranceHQ checked Sep 19, 2026	51-200	68 contacts →
	Indirect evidence “Le Groupe ATGT propose des compétences techniques, juridiques et foncières qui apportent une vision globale de l’aménagement du territoire.” Source: RevenueBase Database · checked Sep 19, 2026
9	SOL Solution SAS	Indirect evidence	Riom, FranceHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “Sol Solution is a geotechnical, geological, and geophysical engineering firm, established in 1992.” Source: RevenueBase Database · checked Sep 19, 2026
10	Novatlas	Indirect evidence	Ivry-sur-seine, FranceHQ checked Sep 19, 2026	51-200	60 contacts →
	Indirect evidence “Depuis plus de 30 ans, Novatlas accompagne les acteurs du marché de la construction pour relever les défis d’aujourd’hui : bâtir, réinventer l’espace urbain et préserver notre…” Source: RevenueBase Database · checked Sep 19, 2026
11	OPSIA	Indirect evidence	Toulon Cedex 9, FranceHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “Opsia, c’est la conjugaison des savoir-faire d’un bureau d’ingénierie mis au service d’une expertise réglementée : le métier de Géomètre Expert.” Source: RevenueBase Database · checked Sep 19, 2026
12	Kadran	Indirect evidence	Saint-sébastien-sur-loire, FranceHQ checked Sep 19, 2026	11-50	49 contacts →
	Indirect evidence “Experts de l’Ingénierie Géométrique et Géographique, notre objectif au quotidien est d’apporter sécurité, sérénité et confiance aux porteurs de projets avec lesquels nous…” Source: RevenueBase Database · checked Sep 19, 2026
13	Hydroconsult Sarl	Indirect evidence	Kervignac, FranceHQ checked Sep 19, 2026	11-50	49 contacts →
	Indirect evidence “Hydroconsult is a recognized actor in worldwide Hydrographic and Geophysical Survey's assistance and Marine Consulting, with 20 years experience.” Source: RevenueBase Database · checked Sep 19, 2026
14	Geomesure	Indirect evidence	Saint Jean De Vedas, FranceHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “Bienvenue chez Geomesure, distributeur de solutions géospatiales Trimble - NavVis - DJI Enterprise et XGrids.” Source: RevenueBase Database · checked Sep 19, 2026
15	GEO Survey & Topography	Indirect evidence	L'isle-d'espagnac, FranceHQ checked Sep 19, 2026	11-50	44 contacts →
	Indirect evidence “La Société GST est installée en Charente, près d'Angoulême, en Charente-Maritime à La Rochelle et en Aquitaine à Mérignac.” Source: RevenueBase Database · checked Sep 19, 2026
16	Fondouest	Indirect evidence	Longueville, FranceHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect evidence “FONDOUEST is a construction company based out of ZONE ARTISANALE 727 RUE DU PONT CE, LONGUEVILLE, France.” Source: RevenueBase Database · checked Sep 19, 2026
17	Ecartip	Indirect evidence	Chassieu, FranceHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Ingénierie Infrastructure Topographie.” Source: RevenueBase Database · checked Sep 19, 2026
18	Armasol	Indirect evidence	Réaumont, FranceHQ checked Sep 19, 2026	51-200	40 contacts →
	Indirect evidence “ARMASOL et ses bureaux d'études géotechniques implantés sur l'ensemble du territoire national vous accompagnent pour aménager et construire en toute sérénité.” Source: RevenueBase Database · checked Sep 19, 2026
19	Groupe Hamel	Indirect evidence	Acigné, FranceHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence “Le cabinet de Géomètres-Experts HAMEL GE, est spécialisé dans l'immobilier, la copropriété, l'aménagement du territoire, la sécurisation et valorisation foncière, l'auscultation…” Source: RevenueBase Database · checked Sep 19, 2026
20	AERYS	Indirect evidence	Arcomps, FranceHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “SONDAGE GÉOTECHNIQUES : La géotechnique est l'étude de l'adaptation des ouvrages humains aux sols et roches formant le terrain naturel.” Source: RevenueBase Database · checked Sep 19, 2026
21	Adré Réseaux	Indirect evidence	Merignac, FranceHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “ADRÉ Réseaux, société familiale et dynamique, est votre partenaire privilégié pour la réalisation de vos projets en toute sécurité.” Source: RevenueBase Database · checked Sep 19, 2026
22	Geomat	Indirect evidence	Fougères, FranceHQ checked Sep 19, 2026	51-200	34 contacts →
	Indirect evidence “GEOMAT est une société inscrite à l'Ordre des Géomètres-Experts.” Source: RevenueBase Database · checked Sep 19, 2026
23	GTA Géomètres Experts	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	34 contacts →
	Indirect evidence “Nous mettons à votre disposition l'expérience de plus de 20 ans de nos experts topographes et géomètres.” Source: RevenueBase Database · checked Sep 19, 2026
24	Sit&a Conseil	Indirect evidence	La Rochelle, FranceHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “SIT & A CONSEIL, cabinet de Géomètre-Expert, fondé en 1991 et fortement implanté au coeur du territoire de la Communauté d'Agglomération de La Rochelle et de Niort, a développé…” Source: RevenueBase Database · checked Sep 19, 2026
25	Fonvieille Ingenierie	Indirect evidence	Prigonrieux, FranceHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “FONVIEILLE INGENIERIE par l’ensemble de ses 35 techniciens géomètres et ingénieurs, et de ses 35 ans d’expérience s’engage dans une démarche qualitative de service, tout en…” Source: RevenueBase Database · checked Sep 19, 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: geodetic surveying companies. 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 geodetic surveying companies.
Partial evidence: Its own public description names part of geodetic surveying companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name geodetic surveying companies. 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 519 geodetic surveying companies based in France

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Geodetic surveying companies based in France at a glance

As of Sep 19, 2026

32.9%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

4.4%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

297

11-50

186

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 519 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 geodetic surveying companies, 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 “geodetic surveying companies”. 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 geodetic surveying companies), 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 geodetic surveying companies, 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, 1,511 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 19, 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 geodetic surveying companies, 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 geodetic surveying companies are there based in France?

RevenueBase identified 519 geodetic surveying companies 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?

Groupe Geosat, headquartered in Pessac, tops this list with the largest team on record.

Which city has the most geodetic surveying companies?

Paris leads with 23 headquartered companies, followed by Toulouse (8) and Bordeaux (4).

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 1,511 verified decision-maker contacts tracked across these 519 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 19, 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.