Company lists · Data refreshed October 2026

Top 25 Infrastructure adaptation contractors based in France

RevenueBase identified 303 company matches for infrastructure adaptation contractors associated with France as of October 2026 and tracks 19,296 professional contacts across them, including 5,499 with verified work emails. Paris is the largest hub.

This list covers company matches for infrastructure adaptation contractors 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 October 16, 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 Oct 16, 2026 How this list was built
303Companies
19,296Contacts tracked
5,499Verified emails
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The 25 largest infrastructure adaptation contractors based in France

Ranked by team size
Top 25 of 303 company matches for infrastructure adaptation contractors based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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 matchVélizy-villacoublay, FranceHQ recorded Oct 16, 202610001+3,254 contacts →

Exact match

“En France, en Europe et à l’international, Eiffage Génie Civil déploie son expertise et son savoir-faire pour la conception et la construction de nombreux ouvrages.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2Exact match75685 Paris Cedex 14, FranceHQ recorded Oct 16, 20265,001-10,0002,639 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchEstaque, FranceHQ recorded Oct 16, 20261,001-5,000773 contacts →

Exact match

“For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4Exact matchTarascon, FranceHQ recorded Oct 16, 2026n/a769 contacts →

Exact match

“Nous intervenons sur des chantiers techniquement complexes dont la technicité nécessite la mise en synergie de nombreuses compétences : infrastructures de transport (ouvrages…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchMérignac, FranceHQ recorded Oct 16, 2026501-1,000698 contacts →

Exact match

“Groupe international d’Ingénierie & Réalisation, spécialisé dans les bâtiments complexes, nous assurons principalement des missions clés en main sur des projets de construction…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Oct 16, 2026201-500326 contacts →

Exact match

“setec tpi, a subsidiary of the setec group, with over 300 employees, participates in all civil works engineering projects, in sectors ranging from transport infrastructures, civil…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchLyon, FranceHQ recorded Oct 16, 202651-200159 contacts →

Exact match

“INGÉNIERISTE DE LA CONSTRUCTION DES INFRASTRUCTURES COMPLEXES Pour garantir à nos clients, le transfert réussi à l’exploitant des d’infrastructures complexes, notre département…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8Exact matchParis, FranceHQ recorded Oct 16, 202651-20076 contacts →

Exact match

“B27 – Just Build It." Chez B27, nous sommes un bureau d'études et d'ingénierie engagé à concevoir et à accompagner des projets ambitieux, durables et innovants.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchJanneyrias, FranceHQ recorded Oct 16, 202651-20070 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10Exact matchVerrières-le-buisson, FranceHQ recorded Oct 16, 202651-20069 contacts →

Exact match

“SÉGIC Ingénierie est un acteur fort du Conseil dans les domaines de l’Environnement et des Infrastructures.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11Exact matchMérignac, FranceHQ recorded Oct 16, 202651-20054 contacts →

Exact match

“Depuis plus de 40 ans, BTPS Atlantique, entreprise de génie civil, construit, entretient, répare et renforce les structures de génie civil de toutes natures.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchReims, FranceHQ recorded Oct 16, 202651-20053 contacts →

Exact match

“GNAT Ingénierie intervient en maîtrise d’œuvre tous corps d’état et ingénierie générale dans la conception de bâtiments industriels.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13Exact matchIvry-sur-seine, FranceHQ recorded Oct 16, 202611-5051 contacts →

Exact match

“Bienvenue chez EPDC, expertise pluridisciplinaire et indépendante en ingénierie et études techniques, où le savoir-faire et l'innovation élaborent des solutions uniques.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14Exact matchBallan-miré, FranceHQ recorded Oct 16, 202651-20048 contacts →

Exact match

“JEROME BTP est une entreprise de Travaux Publics qui réalise des infrastructures relatives à l'Eau, à l'Energie et à l'Industrie.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchOrmoy, FranceHQ recorded Oct 16, 202651-20046 contacts →

Exact match

“Serpollet Île-de-France est spécialisée dans les travaux de génie civil et travaux publics.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchTrélazé, FranceHQ recorded Oct 16, 202651-20042 contacts →

Exact match

“Technicité et innovation pour vos projets réseaux : Depuis sa création en 1947, Humbert conçoit et réalise la pose et la réhabilitation des réseaux d'eau, d'assainissement et…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchCasablanca, FranceHQ recorded Oct 16, 202651-20041 contacts →

Exact match

“Bureau d'études spécialisé dans la gestion de projets de construction, les infrastructures, le monitoring et le digital.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchLyon, FranceHQ recorded Oct 16, 202651-20041 contacts →

Exact match

“FORKO Conseil est née d’une expérience entrepreneuriale accomplie de la part de Nicolas, qui a souhaité remettre en action toutes ses compétences au service de ses futurs…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Oct 16, 202651-20039 contacts →

Exact match

“Depuis sa création en 1990, notre groupe s’est donné comme objectif de répondre avec efficacité, précision et qualité aux demandes, de plus en plus complexes de ses clients…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchDouai, FranceHQ recorded Oct 16, 202611-5038 contacts →

Exact match

“L’expérience de HEXA INGENIERIE s’étend dans tous les domaines de l'Ingéniérie de la construction, de l’environnement, de l’énergie et de l’exploitation.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchAix-en-provence, FranceHQ recorded Oct 16, 202651-20035 contacts →

Exact match

“EQUANOM est une société de conseil et d’ingénierie à taille humaine, fondée par des ingénieurs entrepreneurs.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22Exact matchLille, FranceHQ recorded Oct 16, 202611-5033 contacts →

Exact match

“Caroni Génie Civil, filiale de VINCI Construction, est spécialisée dans le domaine des travaux publics et du génie civil dans les Hauts-de-France.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchToulouse, FranceHQ recorded Oct 16, 202611-5031 contacts →

Exact match

“Depuis sa création en 2003, IDP bénéficie d’une expérience reconnue par ses clients en Métropole, aux Antilles et en Amérique du Sud.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchParis, FranceHQ recorded Oct 16, 202651-20030 contacts →

Exact match

“Born to engineer.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchBelley, FranceHQ recorded Oct 16, 202651-20029 contacts →

Exact match

“Créée en 1948, FONTAINE TP est une entreprise de Travaux Publics basée à Yenne en Savoie et à Belley dans l'Ain reconnue pour son professionnalisme et respectueuse de…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 303 infrastructure adaptation contractors based in France

See the full list, filter by size, metro and specialty, and access 5,499 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure adaptation contractors based in France at a glance

As of Oct 16, 2026
28.5%Verified-email coverage
63.7Average contacts per company
11-50Median size (employees)
5.0%Largest-city concentration · Paris
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
141
11-50
97
51-200
50
201-500
6
501-1,000
2
1,001-5,000
1
5,001-10,000
2
10001+
3

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 303 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 “infrastructure adaptation contractors” 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 5,499 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 October 16, 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 “infrastructure adaptation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure adaptation contractors are there based in France?

RevenueBase identified 303 company matches for infrastructure adaptation contractors associated with France as of October 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?

Eiffage Génie Civil tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure adaptation contractors?

Paris leads with 15 company records, followed by Lyon (6) and Merignac (5).

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 5,499 professional contacts with verified work emails tracked across these 303 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 October 16, 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.