Company lists · Data refreshed November 2026

Top 25 Railway infrastructure technology providers based in France

RevenueBase identified 280 company matches for railway infrastructure technology providers associated with France as of November 2026 and tracks 40,243 professional contacts across them, including 6,330 with verified work emails. Paris is the largest hub.

This list covers company matches for railway infrastructure technology providers 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 6, 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 6, 2026 How this list was built
280Companies
40,243Contacts tracked
6,330Verified emails
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The 25 largest railway infrastructure technology providers based in France

Ranked by team size
Top 25 of 280 company matches for railway infrastructure technology providers based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchPuteaux, FranceHQ recorded Nov 6, 20265,001-10,0002,742 contacts →

Exact match

“Passion, Purpose, Challenge : at Colas Rail, we are driven by change, this is why our employees imagine each day a world where innovative and eco-friendly contribute to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGennevilliers, FranceHQ recorded Nov 6, 202610001+2,290 contacts →

Exact match

“In December 2016, Wabtec and Faiveley Transport merged to create one of the world’s largest public rail equipment companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRueil-malmaison, FranceHQ recorded Nov 6, 20261,001-5,0001,703 contacts →

Exact match

“Au sein des métiers Réseaux France de VINCI Construction, ETF conçoit, construit et entretient chaque jour les infrastructures ferroviaires nationales, urbaines et privées en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChelles, FranceHQ recorded Nov 6, 20261,001-5,0001,188 contacts →

Exact match

“With more than 90 years’ experience in France and internationally, TSO (subsidiary of NGE) puts its expertise to work on: • rail services resumed between Oloron and Bedous • track…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLevallois-perret, FranceHQ recorded Nov 6, 20261,001-5,0001,073 contacts →

Exact match

“JOIN US : contact@ikosconsulting.com IKOS is a leading technology consulting firm specialized in the Railway sector with an additional offer in Energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 20261,001-5,000753 contacts →

Exact match

“Date de création : Février 2012 Groupe : SNCF Directeur : M.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRueil-malmaison, FranceHQ recorded Nov 6, 20261,001-5,000648 contacts →

Exact match

“The Vossloh Switch Systems division develops and manufactures switch systems for rail infrastructure, which must be individually adapted to the customer and the project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEaubonne, FranceHQ recorded Nov 6, 20261,001-5,000391 contacts →

Exact match

“Spie batignolles énergie est un opérateur complet couvrant l’ensemble des métiers du génie électrique, du génie climatique et des services qui y sont associés : génie électrique…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchToulouse, FranceHQ recorded Nov 6, 2026201-500236 contacts →

Exact match

“Devices and systems for high-voltage substations and rail signaling”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLimoges Cedex 1, FranceHQ recorded Nov 6, 2026201-500206 contacts →

Exact match

“Driving innovation for Mobility.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSt.-denis, FranceHQ recorded Nov 6, 202651-200184 contacts →

Exact match

“NOTRE MISSION : DÉPLOYER LES RÉSEAUX FERROVIAIRES DE DEMAIN 19 ans d’expérience et de défis relevés avec nos clients sur leurs projets de déploiement de réseaux ferroviaires, ça…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSaint Sulpice, FranceHQ recorded Nov 6, 2026201-500170 contacts →

Exact match

“Chez SAGES RAIL, entreprise d'expertise et de sécurité ferroviaire, nous assurons la sécurité ferroviaire des chantiers sur domaines exploités et fermés, dans toute la France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLevallois Perret, FranceHQ recorded Nov 6, 202651-200155 contacts →

Exact match

“OCY Technologies est une société de conseil et d’assistance technique spécialisée en ingénierie ferroviaire et dans l’énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSaint-denis, FranceHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“Specialist in maintenance of rolling stock and railway engineering, MASTERIS - a subsidiary of SNCF Voyageurs - offers its clients made-to-measure solutions to improve the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint-pierre-des-corps, FranceHQ recorded Nov 6, 202651-200134 contacts →

Exact match

“Established since 1920 and formerly named : “Etablissements Billard”, Socofer splits its activities in 4 distinct sectors :> Infrastructure : design and manufacturing of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLevallois-perret, FranceHQ recorded Nov 6, 2026501-1,000119 contacts →

Exact match

“INVEHO a company at the service of rail freight!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVitrolles, FranceHQ recorded Nov 6, 20261,001-5,000117 contacts →

Exact match

“UNIFER est une figure emblématique de la profession et occupe aujourd’hui une place prépondérante dans le métier de la voie ferrée.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRueil Malmaison, FranceHQ recorded Nov 6, 2026201-500115 contacts →

Exact match

“SECURAIL est une entreprise de sécurité ferroviaire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMennecy, FranceHQ recorded Nov 6, 2026201-500113 contacts →

Exact match

“DELCOURT RAIL est spécialisée dans la construction, le renouvellement et la maintenance de voies ferrées.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBruz, FranceHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“L’esprit toujours orienté vers le client, Fer Expert est la solution à tous vos besoins en termes de sécurisation et suivi technique de chantiers ferroviaires.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNantes, FranceHQ recorded Nov 6, 202651-200104 contacts →

Exact match

“Présent depuis 2003 dans l’Ingénierie et l’Ingénierie-Conseil du Contrôle-Commande et Signalisation ferroviaire, SAFERAIL est aujourd’hui Leader dans son domaine en France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBuc, FranceHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Créée en 2014, Les Sentinelles du rail est une entreprise de sécurisation des chantiers ferroviaires.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGuyancourt, FranceHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Depuis sa création en 2010, SAFETY FER développe son savoir-faire et diversifie son activité dans le but de réaliser des prestations de sécurité et de signalisation ferroviaires…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSt Pierre Des Corps, FranceHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Ferrotract est une Entreprise Ferroviaire (EF) dynamique spécialisée en - Traction de trains de travaux (TTX)- Acheminements de matériels ferroviaires en autonomie sur le RFN-…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLe Controis En Sologne, FranceHQ recorded Nov 6, 2026201-50083 contacts →

Exact match

“Barat Group is an International supplier for the Railway Industry (Rolling stock), proposing turnkey solutions to train manufacturers or train operators for INTERIORS ( ceilings…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 280 railway infrastructure technology providers based in France

See the full list, filter by size, metro and specialty, and access 6,330 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Railway infrastructure technology providers based in France at a glance

As of Nov 6, 2026
15.7%Verified-email coverage
143.7Average contacts per company
11-50Median size (employees)
12.5%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
93
11-50
83
51-200
62
201-500
15
501-1,000
9
1,001-5,000
11
5,001-10,000
1
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 280 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 “railway infrastructure technology providers” 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 6,330 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 6, 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.

Railway infrastructure technology providers by metro

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 “railway infrastructure technology providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many railway infrastructure technology providers are there based in France?

RevenueBase identified 280 company matches for railway infrastructure technology providers 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?

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

Which city has the most railway infrastructure technology providers?

Paris leads with 35 company records, followed by Lyon (8) and Chelles (6).

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 6,330 professional contacts with verified work emails tracked across these 280 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 6, 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.