Company lists · Data refreshed September 2026

Top 25 Public transportation optimization companies based in France

Name: Public transportation optimization 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 191 companies tracked

RevenueBase identified 191 company matches for public transportation optimization companies associated with France as of September 2026 and tracks 30,065 professional contacts across them, including 3,079 with verified work emails. Paris is the largest hub.

This list covers company matches for public transportation optimization companies 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 17, 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 17, 2026 How this list was built

191Companies

30,065Contacts tracked

3,079Verified emails

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

The 25 largest public transportation optimization companies based in France

Ranked by team size

Top 25 of 191 company matches for public transportation optimization companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ratpgroup	Exact match	Paris, FranceHQ recorded Sep 17, 2026	10001+	17,124 contacts →
	Exact match “The RATP Group is the world's third largest public transport company, carrying 12 million people every day in France and around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Keolis Group	Exact match	Courbevoie, FranceHQ recorded Sep 17, 2026	10001+	5,718 contacts →
	Exact match “Keolis is a global leader in the shared mobility market and a committed partner to public transport authorities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Ratp DEV	Exact match	Paris, FranceHQ recorded Sep 17, 2026	10001+	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 17, 2026 · View company records in RevenueBase
4	KISIO	Exact match	Paris, FranceHQ recorded Sep 17, 2026	501-1,000	519 contacts →
	Exact match “Kisio helps you shift from an industrial transport offer to a service-oriented approach, meaning that you exploit the full performance potential of your mobility services, through…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Conduent Business Solutions France	Exact match	Guilherand-granges, FranceHQ recorded Sep 17, 2026	201-500	385 contacts →
	Exact match “CONDUENT BUSINESS SOLUTIONS (FRANCE) SAS est implantée en région Auvergne-Rhône-Alpes, sur le territoire ardéchois dans l'agglomération valentinoise, depuis plus de 50 ans.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Alphabet France	Exact match	Montigny-le-bretonneux, FranceHQ recorded Sep 17, 2026	201-500	224 contacts →
	Exact match “Alphabet est un des leaders mondiaux des solutions de mobilité destinées aux entreprises, filiale du BMW Group.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Alcis Transports	Exact match	Balma, FranceHQ recorded Sep 17, 2026	501-1,000	169 contacts →
	Exact match “Alcis Transports, spécialiste du transport de voyageurs en autocar, couvre la quasi-totalité des services du secteur - Transport scolaire et périscolaire - Lignes régulières…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Wiremind	Exact match	Paris, FranceHQ recorded Sep 17, 2026	51-200	153 contacts →
	Exact match “Founded in 2014 and headquartered in Paris, Wiremind offers advanced inventory, distribution, and optimization solutions for the passenger transportation, air cargo, and sports &…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Transdev SUD	Exact match	Aix-en-provence, FranceHQ recorded Sep 17, 2026	1,001-5,000	88 contacts →
	Exact match “Transdev collabore quotidiennement avec ses partenaires et clients pour développer des solutions de transport multimodales, novatrices et performantes, au service des voyageurs.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	PONY	Exact match	Angers, FranceHQ recorded Sep 17, 2026	11-50	74 contacts →
	Exact match “Bus stops.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Berthelet	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	201-500	68 contacts →
	Exact match “Berthelet, un esprit d’entreprise pour relever les défis de demain!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Entreprises LK	Exact match	Colmar, FranceHQ recorded Sep 17, 2026	501-1,000	51 contacts →
	Exact match “Créée en 1934, LK KUNEGEL est une société de transport routier de voyageurs alsacienne et familiale, dont le siège se situe à Colmar.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Perinfo	Exact match	Strasbourg, FranceHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “Founded in 1982 in Strasbourg, France, Perinfo creates specialized software for the Passenger Transport sector and maintenance management for Public Authorities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Groupe Mooland	Exact match	Saint-louis, FranceHQ recorded Sep 17, 2026	501-1,000	34 contacts →
	Exact match “Fondé en 1958 par Osmann Mooland (1933–2018), Mooland est le leader du transport de voyageurs à La Réunion, avec une flotte de 500 autobus et autocars et plus de 800…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	PYSAE	Exact match	Rennes, FranceHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Pysae est une plateforme SaaS pour les opérateurs de transport public.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	DMA Dupasquier Groupe	Exact match	Pont À Mousson, FranceHQ recorded Sep 17, 2026	201-500	31 contacts →
	Exact match “Transport de voyageurs, Transport Sanitaires, DMA Dupasquier est votre partenaire mobilités en Région Grand Est!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Monkey Factory	Exact match	Le Puy En Velay, FranceHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “MyBus is your mobile app making traveling easier on public transport.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Transway	Exact match	Nantes, FranceHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “TransWay édite des solutions pour aider à la création des villes intelligentes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Puissance I	Exact match	Saint-jean-de-védas, FranceHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Puissance i publishes a software dedicated to transport.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	CITIO	Exact match	Paris, FranceHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Citio is the startup that puts Big Data and Artificial Intelligence at the service of public transportation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Kardinal	Exact match	Paris, FranceHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “True magic happens when the expertise of industry experts combines with the power of mathematics and digital tools.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	We Drive U	Exact match	La Courneuve, FranceHQ recorded Sep 17, 2026	201-500	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Saybus	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Since 1998, Saybus has been specialised in the organisation of tailor made transport operations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	ATM Group - France	Exact match	Paris, FranceHQ recorded Sep 17, 2026	n/a	18 contacts →
	Exact match “Le groupe ATM est un opérateur européen de transports publics.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Warning Group	Exact match	Tassin, FranceHQ recorded Sep 17, 2026	1,001-5,000	17 contacts →
	Exact match “Warning Group est un acteur incontournable du transport et de la logistique urbaine.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “public transportation optimization companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 191 public transportation optimization companies based in France

See the full list, filter by size, metro and specialty, and access 3,079 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Public transportation optimization companies based in France at a glance

As of Sep 17, 2026

10.2%Verified-email coverage

157.4Average contacts per company

11-50Median size (employees)

15.7%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

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 191 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 “public transportation optimization companies” 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 3,079 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 17, 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 “public transportation optimization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many public transportation optimization companies are there based in France?

RevenueBase identified 191 company matches for public transportation optimization companies 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?

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

Which city has the most public transportation optimization companies?

Paris leads with 30 company records, followed by Lyon (7) and Nantes (5).

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 3,079 professional contacts with verified work emails tracked across these 191 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 191 public transportation optimization companies based in France. Start with a free account, no credit card.

Download this list →

Related lists

Public transportation optimization companies by geography

Browse the directory

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.