Company lists · Data refreshed September 2026

Top 23 Freight rail technology providers based in France

RevenueBase identified 39 freight rail technology providers headquartered in France as of September 2026 and tracks 2,954 professional contacts across them, including 1,134 with verified work emails. Paris is the largest hub.

This list covers freight rail technology providers 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 16, 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 16, 2026 86% judged on-target in blind review
39Companies
2,954Contacts tracked
1,134Verified emails
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The 23 largest freight rail technology providers based in France

Ranked by team size
Top 23 of 39 freight rail technology providers based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to freight rail technology providers: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceChelles, FranceHQ checked Sep 16, 20261,001-5,0001,109 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceColmar, FranceHQ checked Sep 16, 2026501-1,000327 contacts →

Partial evidence

“For almost a century, teams from Geismar have been bringing their passion and expertise to the development of rail transport.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceLevallois-perret, FranceHQ checked Sep 16, 2026201-500220 contacts →

Indirect evidence

“70 years of expertise.”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceToulouse, FranceHQ checked Sep 16, 2026201-500212 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceLe Boulou, FranceHQ checked Sep 16, 2026201-500152 contacts →

Indirect evidence

“Bienvenue sur la page d'EURORAIL et REGIORAIL France!”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceSaint-pierre-des-corps, FranceHQ checked Sep 16, 202651-200119 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceNantes, FranceHQ checked Sep 16, 202651-200106 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceSt.-denis, FranceHQ checked Sep 16, 202651-20067 contacts →

Indirect evidence

“SQUIREL est un spécialiste des systèmes d’information du secteur ferroviaire Depuis près de 15 ans, nous proposons les solutions les plus adaptées aux défis opérationnels et…”

Source: RevenueBase Database · checked Sep 16, 2026
9Partial evidenceSaint-jean-de-védas, FranceHQ checked Sep 16, 2026201-50067 contacts →

Partial evidence

“TAB Rail Road est une entreprise familiale de transport de marchandises créée il y a près de 70 ans par le père de Jean-Claude Brunier, l'actuel PDG du Groupe Open Modal.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceParis, FranceHQ checked Sep 16, 202651-20046 contacts →

Indirect evidence

“Groupe industriel français, nous concevons, fabriquons et déployons des solutions dédiées au Transport Public depuis plus de 30 ans.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceMontpellier, FranceHQ checked Sep 16, 202611-5018 contacts →

Indirect evidence

“Software publisher RAILwAI is a company dedicated to optimizing railway maintenance through data-driven solutions.”

Source: RevenueBase Database · checked Sep 16, 2026
12Strong evidenceParis, FranceHQ checked Sep 16, 2026201-50018 contacts →

Strong evidence

“CFD offers a range of machines spanning the rail transport market, including suburban and regional trains, locomotives and freight trains.”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceLyon, FranceHQ checked Sep 16, 202611-5016 contacts →

Indirect evidence

“Bienvenue sur la page officielle de SECA Ingénierie des Systèmes, entreprise spécialisée dans la conception et la réalisation de solutions innovantes dans le secteur ferroviaire.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceScherwiller, FranceHQ checked Sep 16, 202611-5014 contacts →

Indirect evidence

“Spécialiste des travaux de signalisation ferroviaire”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceParis, FranceHQ checked Sep 16, 202611-5013 contacts →

Partial evidence

“Atir-rail gestion”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceParis, FranceHQ checked Sep 16, 202611-5011 contacts →

Partial evidence

“STUDY RAIL est une entreprise dynamique spécialisée dans l'ingénierie ferroviaire et urbaine, en pleine expansion sur les marchés français et internationaux.”

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceBagneux, FranceHQ checked Sep 16, 202651-20011 contacts →

Partial evidence

“TagMaster est une société axée sur la conception et la commercialisation de systèmes et de solutions basés sur les technologies radio, radar ou magnétique.”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceHaguenau, FranceHQ checked Sep 16, 202611-5010 contacts →

Partial evidence

“Frauscher Sensor Technology fournit une des gammes de composants les plus fiables au monde pour la détection des trains et le contrôle des objets en bord de voie.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidencePersan, FranceHQ checked Sep 16, 202611-5010 contacts →

Partial evidence

“COMPLETE AND SPECIFIC SOLUTIONS FOR TRANSPORTING LOADS ON RAIL FOR THE RAILWAY INDUSTRY, TUNNELS, HALL DOORS, PLANTS AND WORK SITES We aim at being a Customer focused company.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceLa Chaussée-saint-victor, FranceHQ checked Sep 16, 202611-509 contacts →

Indirect evidence

“4NRJ is an expert company in the development of innovative and efficient solutions for railway infrastructures.”

Source: RevenueBase Database · checked Sep 16, 2026
21Indirect evidenceMaizières-lès-metz, FranceHQ checked Sep 16, 202611-505 contacts →

Indirect evidence

“TRACFER, la traction ferroviaire au service de votre performance.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceCosne-cours-sur-loire, FranceHQ checked Sep 16, 20261-104 contacts →

Indirect evidence

“DevCSI leads innovative projects, such as designing the LSAR for SNCF, compliant with MIL STD 1388 2B and standards.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceSaint-avertin, FranceHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“https://phasetec.fr/ At PhaseTec, we are committed to elevating railway safety and reliability with solutions ranging from SIL2 to SIL4.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 23 of 39 freight rail technology providers based in France

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Freight rail technology providers based in France at a glance

As of Sep 16, 2026
38.4%Verified-email coverage
75.7Average contacts per company
11-50Median size (employees)
20.5%Largest-city concentration · Paris
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
9
11-50
13
51-200
7
201-500
5
501-1,000
3
1,001-5,000
2

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 39 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 freight rail technology providers, 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 “freight rail technology providers”. 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 freight rail technology providers), 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 freight rail technology providers, 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, 1,134 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 16, 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 freight rail technology providers, 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 freight rail technology providers are there based in France?

RevenueBase identified 39 freight rail technology providers 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?

TSO, headquartered in Chelles, tops this list with the largest team on record.

Which city has the most freight rail technology providers?

Paris leads with 8 headquartered companies, followed by Lyon (2) and Bagneux (1).

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 1,134 verified decision-maker contacts tracked across these 39 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 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 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.