Company lists · Data refreshed September 2026

Top 10 Transit system contractors based in France

RevenueBase identified 31 company matches for transit system contractors associated with France as of September 2026 and tracks 5,341 professional contacts across them, including 1,235 with verified work emails. Paris is the largest hub.

This list covers company matches for transit system 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 September 19, 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 Sep 19, 2026 How this list was built
31Companies
5,341Contacts tracked
1,235Verified emails
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The 10 largest transit system contractors based in France

Ranked by team size
Top 10 of 31 company matches for transit system contractors based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchParis, FranceHQ recorded Sep 19, 202610001+2,958 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchToulouse, FranceHQ recorded Sep 19, 20261,001-5,000709 contacts →

Exact match

“Transports Urbain, Bus, Métro Automatique, Tramway -”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchGrenoble, FranceHQ recorded Sep 19, 20261,001-5,000300 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchClermont-ferrand, FranceHQ recorded Sep 19, 2026501-1,00097 contacts →

Exact match

“Les 900 femmes et hommes œuvrent avec des compétences diverses dans l’exploitation, les services techniques et le commercial.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchAix En Provence Cedex 3, FranceHQ recorded Sep 19, 2026201-50056 contacts →

Exact match

“Keolis Pays d'Aix, filiale du Groupe Keolis, est un acteur majeur de la mobilité dans la Métropole Aix-Marseille-Provence.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchLa Courneuve, FranceHQ recorded Sep 19, 2026201-50024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchTrégueux, FranceHQ recorded Sep 19, 202651-20021 contacts →

Exact match

“BAIE D'ARMOR TRANSPORTS - Réseau de transports urbain”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchOrléans, FranceHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“L’agence conçoit principalement des équipements publics, des logements, des projets d’ilots mixtes ainsi que des bâtiments pour l’industrie et le tertiaire.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Sep 19, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchJuvignac, FranceHQ recorded Sep 19, 202651-2003 contacts →

Exact match

“Implantée à Juvignac, Béziers et Narbonne, l’agence EUROVIA intervient sur ces secteurs pour accompagner les projets d’infrastructures de transport et d’aménagements urbains.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 10 of 31 transit system contractors based in France

See the full list, filter by size, metro and specialty, and access 1,235 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transit system contractors based in France at a glance

As of Sep 19, 2026
23.1%Verified-email coverage
172.3Average contacts per company
51-200Median size (employees)
6.5%Largest-city concentration · Paris
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
3
11-50
7
51-200
8
201-500
4
501-1,000
3
1,001-5,000
5
10001+
1

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 31 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 “transit system 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 1,235 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 September 19, 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 “transit system contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transit system contractors are there based in France?

RevenueBase identified 31 company matches for transit system contractors associated with France as of September 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?

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

Which city has the most transit system contractors?

Paris leads with 2 company records, followed by Aix En Provence (1) and Aleria (1).

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 1,235 professional contacts with verified work emails tracked across these 31 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 September 19, 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.