Company lists · Data refreshed September 2026

Top 25 Public transit infrastructure companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 167 companies tracked

RevenueBase identified 167 public transit infrastructure companies headquartered in France as of September 2026 and tracks 101,685 professional contacts across them, including 5,435 with verified work emails. Paris is the largest hub.

This list covers public transit 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 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

167Companies

101,685Contacts tracked

5,435Verified emails

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

The 25 largest public transit infrastructure companies based in France

Ranked by team size

Top 25 of 167 public transit infrastructure companies 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 public transit 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	Groupe Sncf	Strong evidence	La Plaine Saint-denis, FranceHQ checked Sep 16, 2026	10001+	37,296 contacts →
	Strong evidence “SNCF is a world leader in public transportation.” Source: RevenueBase Database · checked Sep 16, 2026
2	Sncf Réseau	Partial evidence	Saint-denis, FranceHQ checked Sep 16, 2026	10001+	18,948 contacts →
	Partial 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 16, 2026
3	Ratpgroup	Strong evidence	Paris, FranceHQ checked Sep 16, 2026	10001+	17,124 contacts →
	Strong evidence “The RATP Group is the world's third largest public transport company, carrying 12 million people every day in France and around the world.” Source: RevenueBase Database · checked Sep 16, 2026
4	Keolis Group	Strong evidence	Courbevoie, FranceHQ checked Sep 16, 2026	10001+	5,718 contacts →
	Strong evidence “Keolis is a global leader in the shared mobility market and a committed partner to public transport authorities.” Source: RevenueBase Database · checked Sep 16, 2026
5	Ratp DEV	Strong evidence	Paris, FranceHQ checked Sep 16, 2026	10001+	2,958 contacts →
	Strong evidence “RATP Dev is a subsidiary of the RATP Group, global leader in high-capacity urban rail and the world's third largest public transport operator.” Source: RevenueBase Database · checked Sep 16, 2026
6	Colas Rail	Indirect evidence	Puteaux, FranceHQ checked Sep 16, 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 16, 2026
7	Colas France	Strong evidence	Paris, FranceHQ checked Sep 16, 2026	10001+	1,205 contacts →
	Strong evidence “Le groupe Colas est leader mondial de la construction, de l'entretien et de la maintenance des infrastructures de transport.” Source: RevenueBase Database · checked Sep 16, 2026
8	TSO	Indirect evidence	Chelles, FranceHQ checked Sep 16, 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 16, 2026
9	Sanef Groupe	Indirect evidence	Issy-les-moulineaux, FranceHQ checked Sep 16, 2026	1,001-5,000	749 contacts →
	Indirect evidence “Connaître l’environnement mais également les comportements de chacun et comprendre que les structures routières doivent s’adapter aux évolutions de la société : c’est ainsi que…” Source: RevenueBase Database · checked Sep 16, 2026
10	Tisséo Voyageurs	Partial evidence	Toulouse, FranceHQ checked Sep 16, 2026	1,001-5,000	709 contacts →
	Partial evidence “Transports Urbain, Bus, Métro Automatique, Tramway -” Source: RevenueBase Database · checked Sep 16, 2026
11	Setec International	Indirect evidence	Vitrolles, FranceHQ checked Sep 16, 2026	201-500	387 contacts →
	Indirect evidence “setec international est une filiale du Groupe setec, un des premiers groupes français d’ingénierie.” Source: RevenueBase Database · checked Sep 16, 2026
12	CTS	Strong evidence	Strasbourg, FranceHQ checked Sep 16, 2026	1,001-5,000	308 contacts →
	Strong evidence “La Compagnie des Transports Strasbourgeois (CTS), Société Publique Locale, est l’opérateur de mobilité du réseau urbain de l’Eurométropole de Strasbourg (EMS).” Source: RevenueBase Database · checked Sep 16, 2026
13	M TAG	Partial evidence	Grenoble, FranceHQ checked Sep 16, 2026	1,001-5,000	300 contacts →
	Partial evidence “M TAG exploite pour le compte du SMMAG, une partie du réseau de transports de l’Aire grenobloise M réso qui dessert la Métropole grenobloise et le Grésivaudan.” Source: RevenueBase Database · checked Sep 16, 2026
14	Vinci Concessions	Partial evidence	Nanterre, FranceHQ checked Sep 16, 2026	10001+	258 contacts →
	Partial evidence “VINCI Concessions is a global leader in mobility infrastructure that uses its integrated model to design, finance, build, operate and maintain more than 100 airports, highways…” Source: RevenueBase Database · checked Sep 16, 2026
15	Perrier	Indirect evidence	Saint-priest, FranceHQ checked Sep 16, 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 16, 2026
16	SMAT	Partial evidence	Toulouse, FranceHQ checked Sep 16, 2026	51-200	98 contacts →
	Partial evidence “La SMAT est une SPL (Société Publique Locale).” Source: RevenueBase Database · checked Sep 16, 2026
17	Ville DE Fontenay-Aux-Roses	Indirect evidence	Fontenay-aux-roses, FranceHQ checked Sep 16, 2026	201-500	91 contacts →
	Indirect evidence “Située à 5 km au sud de Paris, Fontenay-aux-Roses s'étend sur 262 hectares, à côté du parc de Sceaux, et bénéficie d'une situation géographique stratégique.” Source: RevenueBase Database · checked Sep 16, 2026
18	Rdt13	Indirect evidence	Aix-en-provence, FranceHQ checked Sep 16, 2026	501-1,000	76 contacts →
	Indirect evidence “Créée en 1913 par le Conseil général des Bouches-du-Rhône, la RDT13 avait pour mission d’exploiter les 5 lignes de chemin de fer d’intérêt local.” Source: RevenueBase Database · checked Sep 16, 2026
19	Berthelet	Indirect evidence	Lyon, FranceHQ checked Sep 16, 2026	201-500	68 contacts →
	Indirect evidence “Berthelet, un esprit d’entreprise pour relever les défis de demain!” Source: RevenueBase Database · checked Sep 16, 2026
20	MOTER	Indirect evidence	Mérignac, FranceHQ checked Sep 16, 2026	51-200	64 contacts →
	Indirect evidence “Moter et Sanz TP Médoc : aménageurs de la Gironde depuis plus de 50 ans Qui sommes-nous?” Source: RevenueBase Database · checked Sep 16, 2026
21	Yélo Mobilités	Strong evidence	Lagord, FranceHQ checked Sep 16, 2026	201-500	53 contacts →
	Strong evidence “Yélo est la marque choisie par la Communauté d’Agglomération de La Rochelle pour représenter l’ensemble de son offre transport public.” Source: RevenueBase Database · checked Sep 16, 2026
22	CLMTP	Partial evidence	Sablé Sur Sarthe, FranceHQ checked Sep 16, 2026	11-50	49 contacts →
	Partial evidence “CLMTP est une entreprise de Travaux Publics, plus particulièrement spécialisée dans les travaux public ferroviaires, génie civil et travaux fluviaux.” Source: RevenueBase Database · checked Sep 16, 2026
23	Jerome BTP	Strong evidence	Ballan-miré, FranceHQ checked Sep 16, 2026	51-200	45 contacts →
	Strong 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 16, 2026
24	Erion France	Partial evidence	Montceau Les Mines, FranceHQ checked Sep 16, 2026	11-50	41 contacts →
	Partial evidence “Entreprise de maintenance dans le secteur du transport ferroviaire” Source: RevenueBase Database · checked Sep 16, 2026
25	NGE Nantes	Partial evidence	Nantes, FranceHQ checked Sep 16, 2026	51-200	38 contacts →
	Partial evidence “NGE est une entreprise locale nantaise métropolitaine, acteur du développement d’un territoire dynamique et en transition.” Source: RevenueBase Database · checked Sep 16, 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: public transit 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 public transit infrastructure companies.
Partial evidence: Its own public description names part of public transit infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public transit 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 167 public transit infrastructure companies based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 5,435 reachable decision-makers.

Free signup · no credit card

View the full list →

Public transit infrastructure companies based in France at a glance

As of Sep 16, 2026

5.3%Verified-email coverage

608.9Average contacts per company

51-200Median size (employees)

6.0%Largest-city concentration · Paris

Sep 16, 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 167 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 public transit 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 “public transit 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 public transit 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 public transit 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, 5,435 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 public transit 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 public transit infrastructure companies are there based in France?

RevenueBase identified 167 public transit 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?

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

Which city has the most public transit infrastructure companies?

Paris leads with 10 headquartered companies, followed by Montpellier (3) and Nanterre (3).

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 5,435 verified decision-maker contacts tracked across these 167 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.

Ready to reach these companies? Verified emails and direct dials for all 167 public transit infrastructure companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Public transit infrastructure companies by geography

Browse the directory

Browse: Companies home · All France lists · All Public transit 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.