Company lists · Data refreshed September 2026

Top 25 Public transportation infrastructure companies worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,537 companies tracked

RevenueBase identified 1,537 public transportation infrastructure companies worldwide as of September 2026 and tracks 320,004 professional contacts across them, including 55,665 with verified work emails and 0 with mobile numbers. Italy is the largest market and Sao Paulo the largest hub.

This list covers public transportation infrastructure companies 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 infrastructure companies 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

1,537Companies

320,004Contacts tracked

55,665Verified emails

0Mobile numbers

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The 25 largest public transportation infrastructure companies worldwide

Ranked by team size

Top 25 of 1,537 public transportation infrastructure companies 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 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 17, 2026	10001+	37,296 contacts →
	Strong evidence “SNCF is a world leader in public transportation.” Source: RevenueBase Database · checked Sep 17, 2026
2	Sncf Réseau	Partial evidence	Saint-denis, FranceHQ checked Sep 17, 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 17, 2026
3	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
4	COLAS	Strong evidence	Paris, FranceHQ checked Sep 17, 2026	10001+	9,918 contacts →
	Strong evidence “Colas, a subsidiary of the Bouygues Group, is a major player in the construction and maintenance of transportation infrastructure and urban development.” Source: RevenueBase Database · checked Sep 17, 2026
5	Trafikverket	Indirect evidence	Borlänge, SwedenHQ checked Sep 17, 2026	10001+	8,144 contacts →
	Indirect evidence “Vi bidrar till samhällsutvecklingen Alla kommer fram smidigt, grönt och tryggt.” 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	Ferrovial	Partial evidence	Amsterdam, United KingdomHQ checked Sep 17, 2026	10001+	5,782 contacts →
	Partial evidence “Ferrovial is a leading global infrastructure company transforming highways, airports, and energy around the world.” Source: RevenueBase Database · checked Sep 17, 2026
8	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
9	ADIF	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	10001+	5,077 contacts →
	Indirect evidence “Adif, el Administrador de Infraestructuras Ferroviarias, es una entidad pública empresarial dependiente del Ministerio de Transportes y Movilidad Sostenible.” Source: RevenueBase Database · checked Sep 17, 2026
10	Systra	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	10001+	5,069 contacts →
	Partial evidence “SYSTRA is one of the world's leading engineering and consultancy groups specialising in public transport and mobility solutions.” Source: RevenueBase Database · checked Sep 17, 2026
11	Grupo CCR	Partial evidence	São Paulo, BrazilHQ checked Sep 17, 2026	10001+	4,758 contacts →
	Partial evidence “Facilitate infrastructure investment and service solutions.” Source: RevenueBase Database · checked Sep 17, 2026
12	Arriva Group	Indirect evidence	Sunderland, United KingdomHQ checked Sep 17, 2026	10001+	3,690 contacts →
	Indirect 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
13	Ferrovie Dello Stato Italiane S.P.A	Partial evidence	Rome, ItalyHQ checked Sep 17, 2026	10001+	3,358 contacts →
	Partial evidence “Infrastructure, passenger transport, logistics, urban regeneration.” Source: RevenueBase Database · checked Sep 17, 2026
14	Ratp DEV	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	10001+	2,958 contacts →
	Partial 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
15	ATM	Partial evidence	Milan, ItalyHQ checked Sep 17, 2026	10001+	2,723 contacts →
	Partial 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
16	Italferr S.P.A	Indirect evidence	Rome, ItalyHQ checked Sep 17, 2026	1,001-5,000	2,701 contacts →
	Indirect evidence “At Italferr – a company belonging to the Italian State Railways Group Ferrovie dello Stato Italiane – we have built up a 30 year long experience at the forefront of cutting-edge…” Source: RevenueBase Database · checked Sep 17, 2026
17	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
18	Stadtwerke München Gmbh	Partial evidence	München, GermanyHQ checked Sep 17, 2026	10001+	2,431 contacts →
	Partial evidence “With its energy supply, outstanding services, integrated local public transport system and many public swimming pools, Stadtwerke München (SWM) makes an enormous contribution to…” Source: RevenueBase Database · checked Sep 17, 2026
19	Feedback Infra	Strong evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	5,001-10,000	1,956 contacts →
	Strong evidence “Feedback Infra is India’s leading infrastructure services company with interests across sectors like transportation, energy and urban infrastructure.” Source: RevenueBase Database · checked Sep 17, 2026
20	Rites LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,850 contacts →
	Indirect evidence “RITES Limited is a Navratna CPSE, under the aegis of the Ministry of Railways.” Source: RevenueBase Database · checked Sep 17, 2026
21	Ircon International Ltd. Govt. Of India Undertaking	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,812 contacts →
	Partial evidence “Ircon International Limited is a central Public Sector Enterprise incorporated as a government company under the Companies Act.” Source: RevenueBase Database · checked Sep 17, 2026
22	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
23	Isolux Corsan	Partial evidence	Madrid, SpainHQ checked Sep 17, 2026	5,001-10,000	1,649 contacts →
	Partial evidence “Isolux is a global benchmark in energy, water and environmental, road and railways infrastructure with presence in more than 35 countries on four continents.” Source: RevenueBase Database · checked Sep 17, 2026
24	Socicam	Indirect evidence	São Paulo, BrazilHQ checked Sep 17, 2026	1,001-5,000	1,482 contacts →
	Indirect evidence “Com 54 anos de atuação no Brasil, a Socicam é líder na área de infraestrutura de mobilidade.” Source: RevenueBase Database · checked Sep 17, 2026
25	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

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 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 transportation infrastructure companies.
Partial evidence: Its own public description names part of public transportation 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 transportation 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 1,537 public transportation infrastructure companies worldwide

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Public transportation infrastructure companies worldwide at a glance

As of Sep 17, 2026

17.4%Verified-email coverage

208.2Average contacts per company

51-200Median size (employees)

2.7%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

282

11-50

385

51-200

312

201-500

207

501-1,000

102

1,001-5,000

171

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 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.
Coverage: 15 countries, largest first: Italy, Brazil, France, the United States, Germany, India, Spain, the United Kingdom, Poland, Sweden and 5 more. Country and city lists for public transportation infrastructure companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “public transportation 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 transportation 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 transportation infrastructure companies, 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, 55,665 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 infrastructure companies by location

15 lists · largest first

Every Public transportation infrastructure companies 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 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 transportation infrastructure companies are there worldwide?

RevenueBase identified 1,537 public transportation infrastructure companies 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 infrastructure companies?

Italy leads with 282 companies, followed by Brazil (267) and France (213). Every public transportation infrastructure companies list by country and city is linked on this page.

Which city has the most public transportation infrastructure companies?

Sao Paulo leads with 42 headquartered companies, followed by Roma (26) and Madrid (23).

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 55,665 verified decision-maker contacts tracked across these 1,537 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.