Company lists · Data refreshed September 2026

Top 25 Public transportation operators worldwide

Name: Public transportation operators worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,642 companies tracked

RevenueBase identified 1,642 public transportation operators worldwide as of September 2026 and tracks 234,906 professional contacts across them, including 44,445 with verified work emails and 0 with mobile numbers. Brazil is the largest market and Sao Paulo the largest hub.

This list covers public transportation operators worldwide, 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. Country and city lists for public transportation operators follow the table.

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

1,642Companies

234,906Contacts tracked

44,445Verified emails

0Mobile numbers

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The 25 largest public transportation operators worldwide

Ranked by team size

Top 25 of 1,642 public transportation operators worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to public transportation operators: 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 17, 2026	10001+	37,296 contacts →
	Strong evidence “SNCF is a world leader in public transportation.” Source: RevenueBase Database · checked Sep 17, 2026
2	Ratpgroup	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	10001+	17,124 contacts →
	Partial 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 17, 2026
3	Metropolitan Transportation Authority	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	10001+	13,406 contacts →
	Partial evidence “The Metropolitan Transportation Authority is North America's largest transportation network, serving a population of 15.3 million people in the area fanning out from New York City…” Source: RevenueBase Database · checked Sep 17, 2026
4	Transdev	Partial evidence	Issy-les-moulineaux, FranceHQ checked Sep 17, 2026	10001+	8,808 contacts →
	Partial evidence “Operator and leading independent private mobility group, Transdev empowers freedom to move every day thanks to safe, reliable and innovative solutions that serve the common good.” Source: RevenueBase Database · checked Sep 17, 2026
5	Toronto Transit Commission TTC	Indirect evidence	Toronto, CanadaHQ checked Sep 17, 2026	10001+	7,742 contacts →
	Indirect evidence “The Toronto Transit Commission has a rich history dating back to 1921.” Source: RevenueBase Database · checked Sep 17, 2026
6	CAF Construcciones Y Auxiliar DE Ferrocarriles	Partial evidence	Beasáin, SpainHQ checked Sep 17, 2026	10001+	6,489 contacts →
	Partial evidence “CAF is a global leader in comprehensive transportation systems, shaping the future of sustainable mobility.” Source: RevenueBase Database · checked Sep 17, 2026
7	Keolis Group	Partial evidence	Courbevoie, FranceHQ checked Sep 17, 2026	10001+	5,718 contacts →
	Partial evidence “Keolis is a global leader in the shared mobility market and a committed partner to public transport authorities.” Source: RevenueBase Database · checked Sep 17, 2026
8	MV Transportation	Partial evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	10001+	3,989 contacts →
	Partial evidence “MV Transportation is a leading transit services provider in the United States, partnering with over 100 transit agencies and municipalities, schools and corporations nationwide.” Source: RevenueBase Database · checked Sep 17, 2026
9	Arriva Group	Partial evidence	Sunderland, United KingdomHQ checked Sep 17, 2026	10001+	3,690 contacts →
	Partial evidence “Arriva is the leading passenger transport operator in Europe, employing around 36,200 people and delivering 1.5 billion passenger journeys each year, with businesses across 11…” Source: RevenueBase Database · checked Sep 17, 2026
10	Transdev North America	Partial evidence	Lombard, IL, United StatesHQ checked Sep 17, 2026	10001+	3,578 contacts →
	Partial evidence “As an operator and global integrator of mobility, Transdev – The mobility company – empowers freedom to move every day thanks to safe, reliable and innovative solutions that serve…” Source: RevenueBase Database · checked Sep 17, 2026
11	Southeastern Pennsylvania Transportation Authority Septa	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 17, 2026	5,001-10,000	3,378 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
12	Ratp DEV	Strong evidence	Paris, FranceHQ checked Sep 17, 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 17, 2026
13	ATM	Strong evidence	Milan, ItalyHQ checked Sep 17, 2026	10001+	2,723 contacts →
	Strong evidence “We are the #1 public transport Company in Italy, the historical operator of the network in the Milan metropolitan area.” Source: RevenueBase Database · checked Sep 17, 2026
14	Dart Dallas Area Rapid Transit	Partial evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,407 contacts →
	Partial evidence “REGIONAL TRANSPORTATION COMPANY DART is far more than just "the thing you ride." It is your "trusted guide" to discovering all that North Texas has to offer.” Source: RevenueBase Database · checked Sep 17, 2026
15	ALSA	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	10001+	2,378 contacts →
	Indirect evidence “Con más de cien años de experiencia y una vocación de innovación permanente, Alsa es la organización líder en el sector español de transporte de viajeros por carretera.” Source: RevenueBase Database · checked Sep 17, 2026
16	Transports Metropolitans DE Barcelona TMB	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	5,001-10,000	2,254 contacts →
	Indirect evidence “Transports Metropolitans de Barcelona (TMB) és la principal empresa gestora del transport públic de l'àrea metropolitana de Barcelona.” Source: RevenueBase Database · checked Sep 17, 2026
17	Supervia	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,678 contacts →
	Indirect evidence “Somos a SuperVia e operamos o serviço de trens urbanos na Região Metropolitana do Rio de Janeiro.” Source: RevenueBase Database · checked Sep 17, 2026
18	Trimet	Indirect evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,514 contacts →
	Indirect evidence “Working at TriMet means making connections.” Source: RevenueBase Database · checked Sep 17, 2026
19	Arriva Nederland	Indirect evidence	Heerenveen, NetherlandsHQ checked Sep 17, 2026	1,001-5,000	1,444 contacts →
	Indirect evidence “Openbaar vervoer waar je op kunt vertrouwen, dat is waar wij ons hard voor maken.” Source: RevenueBase Database · checked Sep 17, 2026
20	Translink	Partial evidence	New Westminster, BC, CanadaHQ checked Sep 17, 2026	5,001-10,000	1,439 contacts →
	Partial evidence “TransLink is Metro Vancouver’s regional transportation authority and as an enterprise, we’re proud to be one of BC’s Top Employers.” Source: RevenueBase Database · checked Sep 17, 2026
21	V Line	Indirect evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	1,001-5,000	1,436 contacts →
	Indirect evidence “V/Line is connecting our communities.” Source: RevenueBase Database · checked Sep 17, 2026
22	Transport For Wales	Indirect evidence	Pontypridd, United KingdomHQ checked Sep 17, 2026	1,001-5,000	1,414 contacts →
	Indirect evidence “Teimlad Trenau Newydd / That New Train Feeling” Source: RevenueBase Database · checked Sep 17, 2026
23	Saritur	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,353 contacts →
	Indirect evidence “Uma empresa sólida nasce da combinação entre espírito empreendedor, pessoas e tecnologia.” Source: RevenueBase Database · checked Sep 17, 2026
24	Go-Ahead London	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	5,001-10,000	1,234 contacts →
	Indirect evidence “We are London's largest bus company and a part of The Go‑Ahead Group, an international provider of passenger transport.” Source: RevenueBase Database · checked Sep 17, 2026
25	Qbuzz B.V	Indirect evidence	Amersfoort, NetherlandsHQ checked Sep 17, 2026	5,001-10,000	1,140 contacts →
	Indirect evidence “Wij zijn Qbuzz: De groenste openbaar vervoersorganisatie van Europa.” 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: public transportation operators. 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 transportation operators.
Partial evidence: Its own public description names part of public transportation operators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public transportation operators. 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 1,642 public transportation operators worldwide

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Public transportation operators worldwide at a glance

As of Sep 17, 2026

18.9%Verified-email coverage

143.1Average contacts per company

51-200Median size (employees)

1.8%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

337

11-50

405

51-200

325

201-500

217

501-1,000

135

1,001-5,000

148

5,001-10,000

10001+

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 transportation operators, 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.
Coverage: 14 countries, largest first: Brazil, Italy, France, Germany, the United States, Spain, the United Kingdom, Switzerland, Poland, the Netherlands and 4 more. Country and city lists for public transportation operators are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “public transportation operators”. 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 transportation operators), 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 transportation operators, and records with no verified work email.
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, 44,445 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.

Public transportation operators by location

14 lists · largest first

Every Public transportation operators list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 transportation operators, 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 transportation operators are there worldwide?

RevenueBase identified 1,642 public transportation operators worldwide 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 Worldwide, tops this list with the largest team on record.

Which country has the most public transportation operators?

Brazil leads with 393 companies, followed by Italy (308) and France (253). Every public transportation operators list by country and city is linked on this page.

Which city has the most public transportation operators?

Sao Paulo leads with 30 headquartered companies, followed by Rome (16) and Curitiba (13).

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 44,445 verified decision-maker contacts tracked across these 1,642 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.

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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.