Company lists · Data refreshed November 2026

Top 25 Transit system integrators worldwide

RevenueBase identified 868 company matches for transit system integrators worldwide as of November 2026 and tracks 53,711 professional contacts across them, including 16,310 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for transit system integrators worldwide, 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 November 6, 2026. Country and city lists for transit system integrators follow the table.

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 Nov 6, 2026 How this list was built
868Companies
53,711Contacts tracked
16,310Verified emails
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The 25 largest transit system integrators worldwide

Ranked by team size
Top 25 of 868 company matches for transit system integrators worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchToronto, CanadaHQ recorded Nov 6, 202610001+8,039 contacts →

Exact match

“The Toronto Transit Commission has a rich history dating back to 1921.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLombard, IL, United StatesHQ recorded Nov 6, 202610001+3,853 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 202610001+3,043 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Diego, United StatesHQ recorded Nov 6, 20261,001-5,0002,366 contacts →

Exact match

“At Cubic Transportation Systems, we believe that to take the right path, you sometimes have to create it.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSão Paulo, BrazilHQ recorded Nov 6, 20261,001-5,0001,683 contacts →

Exact match

“Com 54 anos de atuação no Brasil, a Socicam é líder na área de infraestrutura de mobilidade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchYavuz Selim, TürkiyeHQ recorded Nov 6, 20261,001-5,0001,591 contacts →

Exact match

“Metro Istanbul was established as an affiliate company by Istanbul Metropolitan Municipality in 1988 to operate railway system network in Istanbul.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMönchengladbach, GermanyHQ recorded Nov 6, 20261,001-5,0001,285 contacts →

Exact match

“Scheidt & Bachmann is one of the international market leaders in innovative system solutions for mobile living.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026501-1,0001,176 contacts →

Exact match

“Via is on a mission to create public transportation systems that provide far greater access to jobs, healthcare, and education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 20261,001-5,0001,161 contacts →

Exact match

“Make a difference with a career at Metro Transit!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026n/a761 contacts →

Exact match

“Integrative hardware and software solutions for public transportation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBerlin, QC, United KingdomHQ recorded Nov 6, 20261,001-5,000628 contacts →

Exact match

“IVU Traffic Technologies has been developing integrated IT systems for an efficient and environmentally friendly public transport for 50 years with more than experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 20261,001-5,000584 contacts →

Exact match

“We deliver integrated technology that spans your transit agency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202610001+479 contacts →

Exact match

“Following a management buyout in February 2023, Abellio UK Group is now Transport UK Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWoodbury, NY, United StatesHQ recorded Nov 6, 2026201-500432 contacts →

Exact match

“Clever Devices designs innovative technology solutions for all modes of public transportation, including fixed-route, bus rapid transit, paratransit and rail.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGuilherand-granges, FranceHQ recorded Nov 6, 2026201-500412 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAvcilar, TürkiyeHQ recorded Nov 6, 2026201-500408 contacts →

Exact match

“Since its establishment in 2007, Asis Elektronik ve Bilişim Sistemleri has been at the forefront of transforming cities into smart urban environments, leveraging technology to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNoisy Le Grand Cedex, FranceHQ recorded Nov 6, 2026201-500408 contacts →

Exact match

“A subsidiary of the RATP Group, Ixxi offers you its expertise in passenger information and ticketing services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchManchester, United KingdomHQ recorded Nov 6, 2026201-500406 contacts →

Exact match

“Vix Technology is the global leader in intelligent transportation systems, automated fare collection, and transit analytics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSuresnes, FranceHQ recorded Nov 6, 2026201-500398 contacts →

Exact match

“Created in 1962, IER, a Blue Systems entity (Bolloré Group), offers a range of products and services to respond to the problems of States, cities and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261,001-5,000386 contacts →

Exact match

“İBB'nin Teknolojik Yüzü”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRome, ItalyHQ recorded Nov 6, 2026501-1,000376 contacts →

Exact match

“Piena operatività dei sistemi per la gestione del traffico aereo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAustraliaHQ recorded Nov 6, 202651-200359 contacts →

Exact match

“ERG Limited engages in the marketing, installation, service, and operation of automated fare collection equipment and systems for the transit industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchGetafe, SpainHQ recorded Nov 6, 2026501-1,000355 contacts →

Exact match

“Perteneciente al Grupo CPS, somos una empresa integradora de sistemas con vocación internacional que ofrece a sus clientes soluciones globales, en los mercados del Transporte…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 20261,001-5,000341 contacts →

Exact match

“INIT is the worldwide leading supplier of integrated planning, dispatching, telematics and ticketing systems for buses and trains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHyderabad, IndiaHQ recorded Nov 6, 2026201-500313 contacts →

Exact match

“AbhiBus - which means Bus Now (in Hindi), was founded on a simple idea – An idea that would allow Indian Bus Travellers to book bus tickets at a click, from the convenience of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 868 transit system integrators worldwide

See the full list, filter by size, metro and specialty, and access 16,310 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transit system integrators worldwide at a glance

As of Nov 6, 2026
30.4%Verified-email coverage
61.9Average contacts per company
11-50Median size (employees)
1.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
236
11-50
316
51-200
192
201-500
73
501-1,000
21
1,001-5,000
16
5,001-10,000
3
10001+
6

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for transit system integrators are linked below.
What qualifies
Company records worldwide whose business descriptions match “transit system integrators” 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. 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 16,310 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 November 6, 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.

Transit system integrators by location

8 lists · largest first

Every Transit system integrators 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 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 integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transit system integrators are there worldwide?

RevenueBase identified 868 company matches for transit system integrators worldwide as of November 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?

Toronto Transit Commission TTC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most transit system integrators?

The United States leads with 138 companies, followed by Germany (65) and France (47). Every transit system integrators list by country and city is linked on this page.

Which city has the most transit system integrators?

London leads with 10 company records, followed by New York (10) and Sao Paulo (10).

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 16,310 professional contacts with verified work emails tracked across these 868 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 November 6, 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.