Company lists · Data refreshed September 2026

Top 25 Utility mapping companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 164 companies tracked

RevenueBase identified 164 utility mapping companies headquartered in France as of September 2026 and tracks 1,880 professional contacts across them, including 388 with verified work emails. Dijon is the largest hub.

This list covers utility mapping 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 22, 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 22, 2026 86% judged on-target in blind review

164Companies

1,880Contacts tracked

388Verified emails

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The 25 largest utility mapping companies based in France

Ranked by team size

Top 25 of 164 utility mapping companies based in France, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to utility mapping 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	SOL Solution SAS	Indirect evidence	Riom, FranceHQ checked Sep 22, 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 22, 2026
2	Altametris	Indirect evidence	St.-denis, FranceHQ checked Sep 22, 2026	51-200	57 contacts →
	Indirect evidence “ALTAMETRIS, spin-off of SNCF Reseau is the French expert in generating geotechnical data for industrial infrastructure operators.” Source: RevenueBase Database · checked Sep 22, 2026
3	OPSIA	Indirect evidence	Toulon Cedex 9, FranceHQ checked Sep 22, 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 22, 2026
4	Kadran	Indirect evidence	Saint-sébastien-sur-loire, FranceHQ checked Sep 22, 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 22, 2026
5	Ecartip	Indirect evidence	Chassieu, FranceHQ checked Sep 22, 2026	51-200	41 contacts →
	Indirect evidence “Ingénierie Infrastructure Topographie.” Source: RevenueBase Database · checked Sep 22, 2026
6	Realtimeseismic	Indirect evidence	Pau, FranceHQ checked Sep 22, 2026	11-50	37 contacts →
	Indirect evidence “Realtimeseismic is a leading geophysics services and technology solutions company – we are passionate about innovating to bring agile, accurate geophysics solutions to our valued…” Source: RevenueBase Database · checked Sep 22, 2026
7	Adré Réseaux	Indirect evidence	Merignac, FranceHQ checked Sep 22, 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 22, 2026
8	Se2t Engineering	Indirect evidence	La Farlede, FranceHQ checked Sep 22, 2026	51-200	30 contacts →
	Indirect evidence “Cartographie numérique de Réseaux et Topographie.” Source: RevenueBase Database · checked Sep 22, 2026
9	Résodétection	Indirect evidence	Châteaurenard, FranceHQ checked Sep 22, 2026	11-50	30 contacts →
	Indirect evidence “Société leader de la détection et cartographie des réseaux enterrés dans la Région Sud.” Source: RevenueBase Database · checked Sep 22, 2026
10	Ricom Infrastructures & Communications	Indirect evidence	Beaune, FranceHQ checked Sep 22, 2026	11-50	25 contacts →
	Indirect evidence “Située à Beaune en Bourgogne, RICOM est une entreprise d'ingénierie des réseaux aériens et souterrains, regroupant des métiers tel que : le géo-référencement, la topographie et la…” Source: RevenueBase Database · checked Sep 22, 2026
11	Groupe Gendry	Indirect evidence	Craon, FranceHQ checked Sep 22, 2026	11-50	25 contacts →
	Indirect evidence “GENDRY SERVICE LOCATION (GSL) is a machinery company based out of ZONE D ACTIVITES DE VILLENEUVE 1 RUE DE HONGRIE, CRAON, France.” Source: RevenueBase Database · checked Sep 22, 2026
12	TERGI	Indirect evidence	Collégien, FranceHQ checked Sep 22, 2026	51-200	23 contacts →
	Indirect evidence “Société de travaux publics” Source: RevenueBase Database · checked Sep 22, 2026
13	Detect Réseaux France	Indirect evidence	Venissieux, FranceHQ checked Sep 22, 2026	11-50	23 contacts →
	Indirect evidence “Nous sondons les sols de façon non intrusive dans le but de cartographier les ouvrages qui y sont répartis : eau, gaz, assainissement, électricité, télécommunications, feux de…” Source: RevenueBase Database · checked Sep 22, 2026
14	JFM Conseils	Indirect evidence	Les Ulis, FranceHQ checked Sep 22, 2026	51-200	22 contacts →
	Indirect evidence “Nous sommes spécialistes de la détection et du diagnostic de tous les réseaux enterrés grâce à des méthodes non-intrusives.” Source: RevenueBase Database · checked Sep 22, 2026
15	ARESO	Indirect evidence	Avelin, FranceHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
16	Syslor	Partial evidence	Metz, FranceHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “From GNSS receivers to mobile applications for geolocation, underground utility knowledge, and public works operations.” Source: RevenueBase Database · checked Sep 22, 2026
17	Elliva Ingénierie	Indirect evidence	Saint Martin Sur Le Pré, FranceHQ checked Sep 22, 2026	11-50	15 contacts →
	Indirect evidence “Elliva Ingénierie est une société du Groupe Elliwatt, elle met ses compétences au service de vos réseaux.” Source: RevenueBase Database · checked Sep 22, 2026
18	BE Tech SUD	Indirect evidence	Nîmes, FranceHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “Bureau d'étude spécialisé dans la cartographie SIG, la topographie, les études et la détection des réseaux.” Source: RevenueBase Database · checked Sep 22, 2026
19	Cabinet Guillemet - Société AGT	Indirect evidence	Saintes, FranceHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence “La SELARL Cabinet GUILLEMET, filiale d’A.G.T (Arpenteur Géomètre Topographe), nouvelle dénomination du Cabinet BARRAUD depuis le 01 Juillet 2014, est dirigée par Christophe…” Source: RevenueBase Database · checked Sep 22, 2026
20	TEG Associés	Indirect evidence	Pontault-combault, FranceHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence “Spécialisé depuis 1988 dans la topographie appliquée aux grands chantiers de Travaux Publics, Bâtiment et Génie Civil, TEG est le partenaire des professionnels de l’aménagement…” Source: RevenueBase Database · checked Sep 22, 2026
21	Conotech	Indirect evidence	Tours, FranceHQ checked Sep 22, 2026	1-10	10 contacts →
	Indirect evidence “La société Conotech fondée en 2012 en tant que bureau d’études certifié dans la détection et le géoréférencement de réseaux, compte aujourd’hui 11 collaborateurs.” Source: RevenueBase Database · checked Sep 22, 2026
22	Cabinet Freitas	Partial evidence	Le Puy En Velay, FranceHQ checked Sep 22, 2026	11-50	10 contacts →
	Partial evidence “Le cabinet Freitas intervient dans les domaines de la détection de réseaux, la topographie, le scanner 3D ainsi que le mobile mapping.” Source: RevenueBase Database · checked Sep 22, 2026
23	NCA Geoloc	Indirect evidence	Grande Synthe, FranceHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence “NCA GEOLOC est une entreprise spécialisée dans la géolocalisation et la détection des réseaux enterrés, répondant aux besoins du secteur BTP avec précision et expertise.” Source: RevenueBase Database · checked Sep 22, 2026
24	inframap.sas	Indirect evidence	Croix, FranceHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence “Inframap transforme la façon dont les infrastructures visibles et invisibles sont cartographiées grâce à plus de 15 ans d’expertise en topographie, détection de réseaux…” Source: RevenueBase Database · checked Sep 22, 2026
25	SERAL	Indirect evidence	Saint-priest, FranceHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence “Entreprise multiservices dédiée aux acteurs des travaux public, nos équipes interviennent avant et après travaux dans trois domaines - géodétection et géoréférencement des réseaux…” Source: RevenueBase Database · checked Sep 22, 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: utility mapping 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 utility mapping companies.
Partial evidence: Its own public description names part of utility mapping companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility mapping 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 164 utility mapping companies based in France

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Utility mapping companies based in France at a glance

As of Sep 22, 2026

20.6%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Dijon

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 164 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 utility mapping 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 “utility mapping 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 utility mapping 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 utility mapping 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, 388 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 22, 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 utility mapping 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 utility mapping companies are there based in France?

RevenueBase identified 164 utility mapping 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?

SOL Solution SAS, headquartered in Riom, tops this list with the largest team on record.

Which city has the most utility mapping companies?

Dijon leads with 3 headquartered companies, followed by Merignac (3) and Courbevoie (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 388 verified decision-maker contacts tracked across these 164 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 22, 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.