Company lists · Data refreshed September 2026

Top 25 Railway infrastructure companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 108 companies tracked

RevenueBase identified 108 railway infrastructure companies headquartered in France as of September 2026 and tracks 29,774 professional contacts across them, including 3,251 with verified work emails. Paris is the largest hub.

This list covers railway 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 17, 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 17, 2026 86% judged on-target in blind review

108Companies

29,774Contacts tracked

3,251Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest railway infrastructure companies based in France

Ranked by team size

Top 25 of 108 railway infrastructure companies based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to railway 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	Sncf Réseau	Indirect evidence	Saint-denis, FranceHQ checked Sep 17, 2026	10001+	18,948 contacts →
	Indirect evidence “SNCF Réseau : gestionnaire du réseau ferré national Etablissement public industriel et commercial (Epic), SNCF Réseau regroupe depuis le 1er janvier 2015 tous les services en…” Source: RevenueBase Database · checked Sep 17, 2026
2	Colas Rail	Indirect evidence	Puteaux, FranceHQ checked Sep 17, 2026	5,001-10,000	2,572 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
3	ETF	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	1,001-5,000	1,597 contacts →
	Partial evidence “Au sein des métiers Réseaux France de VINCI Construction, ETF conçoit, construit et entretient chaque jour les infrastructures ferroviaires nationales, urbaines et privées en…” Source: RevenueBase Database · checked Sep 17, 2026
4	TSO	Indirect evidence	Chelles, FranceHQ checked Sep 17, 2026	1,001-5,000	1,109 contacts →
	Indirect 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 17, 2026
5	Sferis	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1,001-5,000	714 contacts →
	Indirect evidence “Date de création : Février 2012 Groupe : SNCF Directeur : M.” Source: RevenueBase Database · checked Sep 17, 2026
6	Geismar Rail Industry Technologies & Services	Indirect evidence	Colmar, FranceHQ checked Sep 17, 2026	501-1,000	327 contacts →
	Indirect 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 17, 2026
7	Sages Rail	Indirect evidence	Saint Sulpice, FranceHQ checked Sep 17, 2026	201-500	150 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
8	Saferail SAS	Indirect evidence	Nantes, FranceHQ checked Sep 17, 2026	51-200	106 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 17, 2026
9	Delcourt Rail	Indirect evidence	Mennecy, FranceHQ checked Sep 17, 2026	201-500	105 contacts →
	Indirect evidence “DELCOURT RAIL est spécialisée dans la construction, le renouvellement et la maintenance de voies ferrées.” Source: RevenueBase Database · checked Sep 17, 2026
10	Perrier	Indirect evidence	Saint-priest, FranceHQ checked Sep 17, 2026	201-500	98 contacts →
	Indirect evidence “PERRIER TP is a civil engineering company based out of 13 Route de Lyon, Saint-Priest, Rhone-Alpes, France.” Source: RevenueBase Database · checked Sep 17, 2026
11	Ferrotract	Indirect evidence	St Pierre Des Corps, FranceHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “Ferrotract est une Entreprise Ferroviaire (EF) dynamique spécialisée en - Traction de trains de travaux (TTX)- Acheminements de matériels ferroviaires en autonomie sur le RFN-…” Source: RevenueBase Database · checked Sep 17, 2026
12	Catesis	Indirect evidence	Goussainville, FranceHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “CATESIS est une PME dynamique qualifiée par SNCF RESEAU et intervenant sur les domaines de la caténaire (Etudes d'exécutions, Travaux et Maintenance caténaire et LAC, Prestations…” Source: RevenueBase Database · checked Sep 17, 2026
13	DVF	Indirect evidence	Chevigny St Sauveur, FranceHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “DVF - Travaux Ferroviaires” Source: RevenueBase Database · checked Sep 17, 2026
14	Azurail	Indirect evidence	Taillades, FranceHQ checked Sep 17, 2026	11-50	49 contacts →
	Indirect evidence “La société AZURAIL est une entreprise spécialisée dans l’expertise, l’entretien et le renouvellement de réseaux ferroviaires, basée sur la commune de Coustellet à proximité…” Source: RevenueBase Database · checked Sep 17, 2026
15	Sateba France	Indirect evidence	Courbevoie, FranceHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “Filiale du groupe SATEBA, SATEBA France conçoit et fabrique des traverses en béton et supports pour voies ferrées, avec une capacité annuelle de 1,2 million d’unités.” Source: RevenueBase Database · checked Sep 17, 2026
16	SITS	Partial evidence	Rosny-sur-seine, FranceHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “We are particularly specialised in the installation of cables and HDPE tubes for fibre optics along railway tracks.” Source: RevenueBase Database · checked Sep 17, 2026
17	Transalp Renouvellement	Indirect evidence	Pringy, FranceHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “TRANSALP RENOUVELLEMENT s'est créée pour répondre à l'appel d'offre des suites rapide de la période 2013-2017.” Source: RevenueBase Database · checked Sep 17, 2026
18	Erion France	Indirect evidence	Montceau Les Mines, FranceHQ checked Sep 17, 2026	11-50	41 contacts →
	Indirect evidence “Entreprise de maintenance dans le secteur du transport ferroviaire” Source: RevenueBase Database · checked Sep 17, 2026
19	Fornoni	Indirect evidence	Rosières-aux-salines, FranceHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “Entreprise spécialisée dans le domaine des travaux ferroviaires et de location de pelles rail-route.” Source: RevenueBase Database · checked Sep 17, 2026
20	Egenie	Indirect evidence	Saint-sulpice, FranceHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “Chez EGENIE, nous sommes spécialisés dans la pose, le renouvellement et l’entretien de voies ferrées et intervenons essentiellement dans le Sud de la France.” Source: RevenueBase Database · checked Sep 17, 2026
21	UIF Atlantique	Indirect evidence	Nantes, FranceHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “Précédemment connue sous la dénomination AVF-TP ou Atlantique Voies Ferrées Travaux Publics, l'entreprise, filiale Ouest du Groupe UNIFER reprendra dès 2022 l’appellation…” Source: RevenueBase Database · checked Sep 17, 2026
22	Omnifer	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “OMNIFER propose des prestations d'expertise et des formations dans le domaine de l'infrastructure ferroviaire : voie et génie civil, caténaire, signalisation, conduite manœuvre…” Source: RevenueBase Database · checked Sep 17, 2026
23	Sintra	Indirect evidence	Bouc-bel-air, FranceHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “SINTRA est une entreprise spécialisée dans le domaine de la signalisation ferroviaire depuis plus de 25 ans.” Source: RevenueBase Database · checked Sep 17, 2026
24	TGBL	Partial evidence	Le Perray En Yvelines, FranceHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “TGBL, entreprise de travaux d'entretien des abords des voies ferrées (maîtrise de la végétation, entretien d'ouvrages d'art, travaux sur infrastructure) sur l'ensemble du…” Source: RevenueBase Database · checked Sep 17, 2026
25	FER Expert Travaux	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Entreprise de travaux et d’ingénierie Ferroviaire” Source: RevenueBase Database · checked Sep 17, 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: railway 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 railway infrastructure companies.
Partial evidence: Its own public description names part of railway infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name railway 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 108 railway infrastructure companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,251 reachable decision-makers.

Free signup · no credit card

View the full list →

Railway infrastructure companies based in France at a glance

As of Sep 17, 2026

10.9%Verified-email coverage

275.7Average contacts per company

11-50Median size (employees)

11.1%Largest-city concentration · Paris

Sep 17, 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

10001+

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 108 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 railway 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 “railway 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 railway 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 railway 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, 3,251 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 17, 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 railway 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 railway infrastructure companies are there based in France?

RevenueBase identified 108 railway 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?

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

Which city has the most railway infrastructure companies?

Paris leads with 12 headquartered companies, followed by Chelles (5) and Bouloc (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 3,251 verified decision-maker contacts tracked across these 108 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 108 railway infrastructure companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Railway infrastructure companies by geography

Browse the directory

Browse: Companies home · All France lists · All Railway infrastructure companies lists · New lists

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.