Company lists · Data refreshed September 2026

Top 25 Underground infrastructure companies based in France

Name: Underground infrastructure 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 188 companies tracked

RevenueBase identified 188 underground infrastructure companies headquartered in France as of September 2026 and tracks 5,470 professional contacts across them, including 1,769 with verified work emails. Paris is the largest hub.

This list covers underground infrastructure 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

188Companies

5,470Contacts tracked

1,769Verified emails

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The 25 largest underground infrastructure companies based in France

Ranked by team size

Top 25 of 188 underground infrastructure 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 underground infrastructure 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	SADE	Partial evidence	75685 Paris Cedex 14, FranceHQ checked Sep 22, 2026	5,001-10,000	2,527 contacts →
	Partial evidence “RESEAUX ET INFRASTRUCTURES Entreprise plus que centenaire forte de quelque 7 collaborateurs, la SADE est le spécialiste de la conception, la construction, la réhabilitation et…” Source: RevenueBase Database · checked Sep 22, 2026
2	Cise TP	Indirect evidence	Issy Les Moulineaux, FranceHQ checked Sep 22, 2026	201-500	198 contacts →
	Indirect evidence “Cise TP est une société de Travaux Publics, filiale du groupe Saur, spécialisée dans la pose des canalisations enterrées.” Source: RevenueBase Database · checked Sep 22, 2026
3	Serpollet	Indirect evidence	Vénissieux, FranceHQ checked Sep 22, 2026	201-500	187 contacts →
	Indirect evidence “Entreprise phare du groupe SERFIM, SERPOLLET possède un savoir-faire de 140 ans dans le domaine des travaux publics et développe ses compétences dans la création des réseaux…” Source: RevenueBase Database · checked Sep 22, 2026
4	Spie Thépault	Indirect evidence	Cergy, FranceHQ checked Sep 22, 2026	201-500	98 contacts →
	Indirect evidence “SPIE Thépault est le spécialiste historique des réseaux électriques haute tension.” Source: RevenueBase Database · checked Sep 22, 2026
5	Guinot TP	Indirect evidence	Montchanin, FranceHQ checked Sep 22, 2026	201-500	89 contacts →
	Indirect evidence “L’Entreprise GUINOT Travaux Publics est implantée Rue Henri Paul Schneider 71210 MONTCHANIN.” Source: RevenueBase Database · checked Sep 22, 2026
6	Valentin Environnement	Indirect evidence	Alfortville, FranceHQ checked Sep 22, 2026	201-500	84 contacts →
	Indirect evidence “L’entreprise VALENTIN a été créée en 1933 par Jean Valentin, maître compagnon.” Source: RevenueBase Database · checked Sep 22, 2026
7	Groupe Adré	Indirect evidence	Mérignac, FranceHQ checked Sep 22, 2026	201-500	82 contacts →
	Indirect evidence “Le Groupe ADRÉ est une entité regroupant plusieurs sociétés, dont ADRÉ Réseaux, ADRÉ Eau, ADRÉ Ingénierie, ADRÉ Énergies et le Campus ADRÉ.” Source: RevenueBase Database · checked Sep 22, 2026
8	Nouvetra-Serfim OA	Indirect evidence	Janneyrias, FranceHQ checked Sep 22, 2026	51-200	68 contacts →
	Indirect evidence “L’entreprise NOUVETRA, est localisée à l’Est de Lyon : Adresse : 609 chemin de Salonique 38220 JANNEYRIAS Sur ce site est regroupé l’ensemble du personnel administratif et…” Source: RevenueBase Database · checked Sep 22, 2026
9	DPSM	Indirect evidence	Montrabé, FranceHQ checked Sep 22, 2026	11-50	67 contacts →
	Indirect evidence “Depuis plus de 40 ans, DPSM conçoit et réalise tous travaux de réhabilitation d’ouvrages souterrains (eau potable, eaux usées, eaux pluviales, fluides industriels) afin de réparer…” Source: RevenueBase Database · checked Sep 22, 2026
10	BBF Réseaux	Indirect evidence	Saint Eloi, FranceHQ checked Sep 22, 2026	51-200	46 contacts →
	Indirect evidence “BBF Réseaux (créé en 1963), est le partenaire des collectivités territoriales ainsi que des grands donneurs d’ordre de la Nièvre, la Saône-et-Loire et des départements…” Source: RevenueBase Database · checked Sep 22, 2026
11	Jerome BTP	Partial evidence	Ballan-miré, FranceHQ checked Sep 22, 2026	51-200	45 contacts →
	Partial evidence “JEROME BTP est une entreprise de Travaux Publics qui réalise des infrastructures relatives à l'Eau, à l'Energie et à l'Industrie.” Source: RevenueBase Database · checked Sep 22, 2026
12	CTP Groupe BIR	Indirect evidence	Cormontreuil, FranceHQ checked Sep 22, 2026	51-200	35 contacts →
	Indirect evidence “CHAMPAGNE TRAVAUX PUBLICS est une entreprise de travaux publics située à Cormontreuil dans la Marne (51)” Source: RevenueBase Database · checked Sep 22, 2026
13	Ftcs Forage	Indirect evidence	Fretin, FranceHQ checked Sep 22, 2026	51-200	28 contacts →
	Indirect evidence “Acteur dans les technologies de travaux de construction sans tranchée.” Source: RevenueBase Database · checked Sep 22, 2026
14	LPF TP	Indirect evidence	Bordeaux, FranceHQ checked Sep 22, 2026	11-50	25 contacts →
	Indirect evidence “Nous sommes une entreprise spécialisée dans le secteur d'activité de la construction de réseaux pour fluides, et basée à Bordeaux.” Source: RevenueBase Database · checked Sep 22, 2026
15	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
16	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
17	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
18	Actium Groupe	Indirect evidence	Caurel, FranceHQ checked Sep 22, 2026	51-200	22 contacts →
	Indirect evidence “Découvrez notre expertise et nos réalisations sur notre site ou suivez nous pour rester informé de nos actualités et projets!” Source: RevenueBase Database · checked Sep 22, 2026
19	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
20	Atlantique Etudes	Indirect evidence	Challans (85300), FranceHQ checked Sep 22, 2026	11-50	20 contacts →
	Indirect evidence “Créée en 1992, Atlantique Etudes est spécialisée dans l’ingénierie des réseaux d’énergie (HTB, HTA et BT) et de gaz (transport et distribution).” Source: RevenueBase Database · checked Sep 22, 2026
21	Etchart Filière Travaux Publics	Indirect evidence	Bayonne, FranceHQ checked Sep 22, 2026	201-500	19 contacts →
	Indirect evidence “À l’origine de la filière travaux publics du Groupe Etchart, la création en 1975 de la société SOBATP à Irissarry (64), spécialisée dans les métiers de l’hygiène publique.” Source: RevenueBase Database · checked Sep 22, 2026
22	ARESO	Indirect evidence	Avelin, FranceHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
23	Stepp Société DE Travaux D'équipements Publics ET Privés	Indirect evidence	Lampaul-guimiliau, FranceHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “Notre raison d’être : « Œuvrer pour le développement et la durabilité des réseaux divers sur notre territoire » Nos valeurs : Confiance Solidarité Motivation La STEPP est…” Source: RevenueBase Database · checked Sep 22, 2026
24	For-Drill	Indirect evidence	Monteux, FranceHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “Entreprise Vauclusienne dynamique, réactive et innovante dans le domaine des travaux sans tranchées spécialisée en Forage Dirigé.” Source: RevenueBase Database · checked Sep 22, 2026
25	Stepelec	Indirect evidence	Colombelles, FranceHQ checked Sep 22, 2026	51-200	17 contacts →
	Indirect evidence “STEPELEC entreprise de Travaux Publics maîtrise une large palette de savoir-faire en matière de VRD : éclairage public, signalisation tricolore, réseaux souples, eau potable…” 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: underground infrastructure 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 underground infrastructure companies.
Partial evidence: Its own public description names part of underground infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name underground infrastructure 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 188 underground infrastructure companies based in France

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Underground infrastructure companies based in France at a glance

As of Sep 22, 2026

32.3%Verified-email coverage

29.1Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 188 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 underground infrastructure 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 “underground infrastructure 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 underground infrastructure 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 underground infrastructure 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, 1,769 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 underground infrastructure 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 underground infrastructure companies are there based in France?

RevenueBase identified 188 underground infrastructure 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?

SADE, headquartered in France, tops this list with the largest team on record.

Which city has the most underground infrastructure companies?

Paris leads with 3 headquartered companies, followed by Alfortville (2) and Anould (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 1,769 verified decision-maker contacts tracked across these 188 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.