Company lists · Data refreshed September 2026
Top 25 Bus operating companies worldwide
RevenueBase identified 1,220 bus operating companies worldwide as of September 2026 and tracks 110,765 professional contacts across them, including 17,172 with verified work emails and 0 with mobile numbers. Brazil is the largest market and Sao Paulo the largest hub.
This list covers bus operating 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 15, 2026. Country and city lists for bus operating 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.
The 25 largest bus operating companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 17,124 contacts → | ||||
Indirect 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 15, 2026Thanks. The Data Team will review it. | |||||
| 2 | 13,406 contacts → | ||||
Indirect 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 15, 2026Thanks. The Data Team will review it. | |||||
| 3 | 7,742 contacts → | ||||
Indirect evidence “The Toronto Transit Commission has a rich history dating back to 1921.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 4 | 3,989 contacts → | ||||
Indirect 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 15, 2026Thanks. The Data Team will review it. | |||||
| 5 | 3,578 contacts → | ||||
Indirect 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 15, 2026Thanks. The Data Team will review it. | |||||
| 6 | 3,468 contacts → | ||||
Partial evidence “The Massachusetts Bay Transportation Authority, often referred to as the MBTA or simply The T, is the public operator of most bus, subway, commuter rail and ferry systems in the…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 7 | 2,723 contacts → | ||||
Indirect 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 15, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 15, 2026Thanks. The Data Team will review it. | |||||
| 9 | 1,642 contacts → | ||||
Indirect evidence “Há 73 anos, a Auto Viação 1001 é referência no transporte rodoviário de passageiros, especialmente no Rio de Janeiro, berço e estado em que concentra a maior parte de suas…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 10 | 1,514 contacts → | ||||
Indirect evidence “Working at TriMet means making connections.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,353 contacts → | ||||
Indirect evidence “Uma empresa sólida nasce da combinação entre espírito empreendedor, pessoas e tecnologia.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,119 contacts → | ||||
Indirect evidence “Vi hämtar leriga förskolebarn efter utflykten, ser till att nattsuddarna kommer hem och plockar troget upp arbetspendlarna om mornarna.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,105 contacts → | ||||
Indirect evidence “Transdev ger människor frihet att resa när de vill och hur de vill.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,067 contacts → | ||||
Indirect evidence “A São Paulo Transporte (SPTrans) é a denominação adotada em 8 de março de 1995 para a autarquia municipal que tem por finalidade a gestão do sistema de transporte público por…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,013 contacts → | ||||
Indirect evidence “A dynamic and ambitious company, Metroline is proudly serving one of the world’s busiest cities.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 16 | 972 contacts → | ||||
Indirect evidence “A Sambaíba se originou do sistema interligado que vigora na cidade de São Paulo atualmente, o sistema é divido em oito áreas da cidade, oito cores diferentes (verde-claro…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 17 | 937 contacts → | ||||
Indirect evidence “Make a difference with a career at Metro Transit!” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 18 | 848 contacts → | ||||
Indirect evidence “Ci occupiamo di Trasporto Pubblico Locale in tutta l’area torinese e siamo oggi il terzo gruppo del settore in Italia per dimensioni e fatturato: ogni giorno trasportiamo circa…” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 19 | 789 contacts → | ||||
Indirect evidence “Keolis is a leading provider of passenger transportation services throughout the U.S.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 20 | 778 contacts → | ||||
Indirect evidence “Founded in 1997, Student Transportation of America operates more than vehicles throughout the U.S.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 21 | 758 contacts → | ||||
Indirect evidence “Em agosto de 1992 nasceu a Expresso Guanabara.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 22 | 725 contacts → | ||||
Indirect evidence “Vielfältig.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 23 | 709 contacts → | ||||
Partial evidence “Transports Urbain, Bus, Métro Automatique, Tramway -” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 24 | 607 contacts → | ||||
Indirect evidence “A Auto Viação Urubupungá é uma empresa prestadora de serviços de transporte urbano de passageiros, dirigida pelo atual grupo acionista desde 1973.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
| 25 | 603 contacts → | ||||
Partial evidence “Keolis is a global leader in public transport operations, management and innovation with partners in 16 countries around the world.” Source: RevenueBase Database · checked Sep 15, 2026Thanks. The Data Team will review it. | |||||
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: bus operating 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 bus operating companies.
- Partial evidence
- Its own public description names part of bus operating companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name bus operating 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 1,220 bus operating companies worldwide
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Bus operating companies worldwide at a glance
As of Sep 15, 2026Companies by employee count
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 bus operating 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
- 9 countries, largest first: Brazil, the United States, Italy, Germany, France, Spain, the United Kingdom, Sweden, Canada. Country and city lists for bus operating companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “bus operating 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 bus operating 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 bus operating 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, 17,172 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 15, 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.
Bus operating companies by location
9 lists · largest firstEvery Bus operating companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Bus operating companies based in Brazil336
- Bus operating companies based in the United States221
- Bus operating companies based in Italy214
- Bus operating companies based in Germany155
- Bus operating companies based in France106
- Bus operating companies based in Spain60
- Bus operating companies based in the United Kingdom55
- Bus operating companies based in Sweden38
- Bus operating companies based in Canada35
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 bus operating 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 bus operating companies are there worldwide?
RevenueBase identified 1,220 bus operating 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?
Ratpgroup, headquartered in Paris, tops this list with the largest team on record.
Which country has the most bus operating companies?
Brazil leads with 336 companies, followed by the United States (221) and Italy (214). Every bus operating companies list by country and city is linked on this page.
Which city has the most bus operating companies?
Sao Paulo leads with 24 headquartered companies, followed by Rio De Janeiro (11) and Belo Horizonte (9).
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 17,172 verified decision-maker contacts tracked across these 1,220 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 15, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,220 bus operating companies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 bus operating companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,220 matching company records for bus operating companies worldwide, with 110,765 tracked contacts and 17,172 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 bus operating companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Ratpgroupratpgroup.comHQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 17,124 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 13,406 contacts → |
“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…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Toronto, CanadaReported employees: 10001+ | Toronto, Canada | 10001+ | Exact match | 7,742 contacts → |
“The Toronto Transit Commission has a rich history dating back to 1921.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  MV Transportationmvtransit.comHQ: Dallas, TX, United StatesReported employees: 10001+ | Dallas, TX, United States | 10001+ | Exact match | 3,989 contacts → |
“MV Transportation is a leading transit services provider in the United States, partnering with over 100 transit agencies and municipalities, schools and corporations nationwide.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Transdev North Americatransdevna.comHQ: Lombard, IL, United StatesReported employees: 10001+ | Lombard, IL, United States | 10001+ | Exact match | 3,578 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MBTAmbta.com HQ: Boston, MA, United StatesReported employees: 5,001-10,000 | Boston, MA, United States | 5,001-10,000 | Exact match | 3,468 contacts → |
“The Massachusetts Bay Transportation Authority, often referred to as the MBTA or simply The T, is the public operator of most bus, subway, commuter rail and ferry systems in the…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  ATMatminternational.comHQ: Milan, ItalyReported employees: 10001+ | Milan, Italy | 10001+ | Exact match | 2,723 contacts → |
“We are the #1 public transport Company in Italy, the historical operator of the network in the Milan metropolitan area.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  ALSAalsa.esHQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 2,378 contacts → |
“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.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Auto Viação 1001 Ltdaautoviacao1001.com.brHQ: Rio De Janeiro, BrazilReported employees: 501-1,000 | Rio De Janeiro, Brazil | 501-1,000 | Exact match | 1,642 contacts → |
“Há 73 anos, a Auto Viação 1001 é referência no transporte rodoviário de passageiros, especialmente no Rio de Janeiro, berço e estado em que concentra a maior parte de suas…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Trimettrimet.org HQ: Portland, OR, United StatesReported employees: 1,001-5,000 | Portland, OR, United States | 1,001-5,000 | Exact match | 1,514 contacts → |
“Working at TriMet means making connections.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Saritursaritur.com.brHQ: Belo Horizonte, BrazilReported employees: 1,001-5,000 | Belo Horizonte, Brazil | 1,001-5,000 | Exact match | 1,353 contacts → |
“Uma empresa sólida nasce da combinação entre espírito empreendedor, pessoas e tecnologia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Keolis Sverige ABkeolis.seHQ: Stockholm, SwedenReported employees: 5,001-10,000 | Stockholm, Sweden | 5,001-10,000 | Exact match | 1,119 contacts → |
“Vi hämtar leriga förskolebarn efter utflykten, ser till att nattsuddarna kommer hem och plockar troget upp arbetspendlarna om mornarna.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Transdev Sverige ABtransdev.seHQ: Bromma, SwedenReported employees: 5,001-10,000 | Bromma, Sweden | 5,001-10,000 | Exact match | 1,105 contacts → |
“Transdev ger människor frihet att resa när de vill och hur de vill.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sptranssptrans.com.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 1,067 contacts → |
“A São Paulo Transporte (SPTrans) é a denominação adotada em 8 de março de 1995 para a autarquia municipal que tem por finalidade a gestão do sistema de transporte público por…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Metroline LTDmetroline.co.ukHQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 1,013 contacts → |
“A dynamic and ambitious company, Metroline is proudly serving one of the world’s busiest cities.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Sambaiba Transportes Urbanos Ltdasambaibasp.com.brHQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 972 contacts → |
“A Sambaíba se originou do sistema interligado que vigora na cidade de São Paulo atualmente, o sistema é divido em oito áreas da cidade, oito cores diferentes (verde-claro…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Metro Transitmetrotransit.orgHQ: Minneapolis, MN, United StatesReported employees: 1,001-5,000 | Minneapolis, MN, United States | 1,001-5,000 | Exact match | 937 contacts → |
“Make a difference with a career at Metro Transit!” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  GTTgtt.to.itHQ: Turin, ItalyReported employees: 1,001-5,000 | Turin, Italy | 1,001-5,000 | Exact match | 848 contacts → |
“Ci occupiamo di Trasporto Pubblico Locale in tutta l’area torinese e siamo oggi il terzo gruppo del settore in Italia per dimensioni e fatturato: ogni giorno trasportiamo circa…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Keolis North America INCkeolisnorthamerica.comHQ: Boston, MA, United StatesReported employees: 5,001-10,000 | Boston, MA, United States | 5,001-10,000 | Exact match | 789 contacts → |
“Keolis is a leading provider of passenger transportation services throughout the U.S.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Student Transportation Of Americaridesta.com HQ: Wall Township, NJ, United StatesReported employees: 10001+ | Wall Township, NJ, United States | 10001+ | Exact match | 778 contacts → |
“Founded in 1997, Student Transportation of America operates more than vehicles throughout the U.S.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Guanabaraviajeguanabara.com.brHQ: Fortaleza, BrazilReported employees: 1,001-5,000 | Fortaleza, Brazil | 1,001-5,000 | Exact match | 758 contacts → |
“Em agosto de 1992 nasceu a Expresso Guanabara.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hamburger Hochbahn AGhochbahn.de HQ: Hamburg, GermanyReported employees: 5,001-10,000 | Hamburg, Germany | 5,001-10,000 | Exact match | 725 contacts → |
“Vielfältig.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Tisséo Voyageurstisseo.frHQ: Toulouse, FranceReported employees: 1,001-5,000 | Toulouse, France | 1,001-5,000 | Exact match | 709 contacts → |
“Transports Urbain, Bus, Métro Automatique, Tramway -” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Auto Viação Urubupungáurubupunga.com.brHQ: Osasco, BrazilReported employees: 1,001-5,000 | Osasco, Brazil | 1,001-5,000 | Exact match | 607 contacts → |
“A Auto Viação Urubupungá é uma empresa prestadora de serviços de transporte urbano de passageiros, dirigida pelo atual grupo acionista desde 1973.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Keolis Commuter Serviceskeoliscs.comHQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 603 contacts → |
“Keolis is a global leader in public transport operations, management and innovation with partners in 16 countries around the world.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,220 company matches
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Bus operating companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,201 records in the displayed employee bands.
19 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Bus operating companies by location
9 lists · largest firstEvery Bus operating companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Bus operating companies based in Brazil336
- Bus operating companies based in the United States221
- Bus operating companies based in Italy214
- Bus operating companies based in Germany155
- Bus operating companies based in France106
- Bus operating companies based in Spain60
- Bus operating companies based in the United Kingdom55
- Bus operating companies based in Sweden38
- Bus operating companies based in Canada35
Questions about this company list
What does Exact match mean for bus operating companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many bus operating companies did RevenueBase find worldwide?
The saved snapshot records 1,220 matching company records, 110,765 tracked contacts and 17,172 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 bus operating companies worldwide. Snapshot: September 15, 2026. https://revenuebase.ai/companies/browse/bus-operating-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 bus operating companies worldwide
RevenueBase records 1,220 matching company records for bus operating companies worldwide, with 110,765 tracked contacts and 17,172 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 15, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 bus operating companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ratpgroupratpgroup.com HQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 17,124 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: New York, NY, United StatesReported employees: 10001+ | New York, NY, United States | 10001+ | Exact match | 13,406 contacts → |
“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…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Toronto, CanadaReported employees: 10001+ | Toronto, Canada | 10001+ | Exact match | 7,742 contacts → |
“The Toronto Transit Commission has a rich history dating back to 1921.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MV Transportationmvtransit.com HQ: Dallas, TX, United StatesReported employees: 10001+ | Dallas, TX, United States | 10001+ | Exact match | 3,989 contacts → |
“MV Transportation is a leading transit services provider in the United States, partnering with over 100 transit agencies and municipalities, schools and corporations nationwide.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Transdev North Americatransdevna.com HQ: Lombard, IL, United StatesReported employees: 10001+ | Lombard, IL, United States | 10001+ | Exact match | 3,578 contacts → |
“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 description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MBTAmbta.com HQ: Boston, MA, United StatesReported employees: 5,001-10,000 | Boston, MA, United States | 5,001-10,000 | Exact match | 3,468 contacts → |
“The Massachusetts Bay Transportation Authority, often referred to as the MBTA or simply The T, is the public operator of most bus, subway, commuter rail and ferry systems in the…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | ATMatminternational.com HQ: Milan, ItalyReported employees: 10001+ | Milan, Italy | 10001+ | Exact match | 2,723 contacts → |
“We are the #1 public transport Company in Italy, the historical operator of the network in the Milan metropolitan area.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | ALSAalsa.es HQ: Madrid, SpainReported employees: 10001+ | Madrid, Spain | 10001+ | Exact match | 2,378 contacts → |
“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.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Auto Viação 1001 Ltdaautoviacao1001.com.br HQ: Rio De Janeiro, BrazilReported employees: 501-1,000 | Rio De Janeiro, Brazil | 501-1,000 | Exact match | 1,642 contacts → |
“Há 73 anos, a Auto Viação 1001 é referência no transporte rodoviário de passageiros, especialmente no Rio de Janeiro, berço e estado em que concentra a maior parte de suas…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Trimettrimet.org HQ: Portland, OR, United StatesReported employees: 1,001-5,000 | Portland, OR, United States | 1,001-5,000 | Exact match | 1,514 contacts → |
“Working at TriMet means making connections.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Saritursaritur.com.br HQ: Belo Horizonte, BrazilReported employees: 1,001-5,000 | Belo Horizonte, Brazil | 1,001-5,000 | Exact match | 1,353 contacts → |
“Uma empresa sólida nasce da combinação entre espírito empreendedor, pessoas e tecnologia.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Keolis Sverige ABkeolis.se HQ: Stockholm, SwedenReported employees: 5,001-10,000 | Stockholm, Sweden | 5,001-10,000 | Exact match | 1,119 contacts → |
“Vi hämtar leriga förskolebarn efter utflykten, ser till att nattsuddarna kommer hem och plockar troget upp arbetspendlarna om mornarna.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Transdev Sverige ABtransdev.se HQ: Bromma, SwedenReported employees: 5,001-10,000 | Bromma, Sweden | 5,001-10,000 | Exact match | 1,105 contacts → |
“Transdev ger människor frihet att resa när de vill och hur de vill.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sptranssptrans.com.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 1,067 contacts → |
“A São Paulo Transporte (SPTrans) é a denominação adotada em 8 de março de 1995 para a autarquia municipal que tem por finalidade a gestão do sistema de transporte público por…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Metroline LTDmetroline.co.uk HQ: London, United KingdomReported employees: 5,001-10,000 | London, United Kingdom | 5,001-10,000 | Exact match | 1,013 contacts → |
“A dynamic and ambitious company, Metroline is proudly serving one of the world’s busiest cities.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sambaiba Transportes Urbanos Ltdasambaibasp.com.br HQ: São Paulo, BrazilReported employees: 5,001-10,000 | São Paulo, Brazil | 5,001-10,000 | Exact match | 972 contacts → |
“A Sambaíba se originou do sistema interligado que vigora na cidade de São Paulo atualmente, o sistema é divido em oito áreas da cidade, oito cores diferentes (verde-claro…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Metro Transitmetrotransit.org HQ: Minneapolis, MN, United StatesReported employees: 1,001-5,000 | Minneapolis, MN, United States | 1,001-5,000 | Exact match | 937 contacts → |
“Make a difference with a career at Metro Transit!” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | GTTgtt.to.it HQ: Turin, ItalyReported employees: 1,001-5,000 | Turin, Italy | 1,001-5,000 | Exact match | 848 contacts → |
“Ci occupiamo di Trasporto Pubblico Locale in tutta l’area torinese e siamo oggi il terzo gruppo del settore in Italia per dimensioni e fatturato: ogni giorno trasportiamo circa…” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Keolis North America INCkeolisnorthamerica.com HQ: Boston, MA, United StatesReported employees: 5,001-10,000 | Boston, MA, United States | 5,001-10,000 | Exact match | 789 contacts → |
“Keolis is a leading provider of passenger transportation services throughout the U.S.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Student Transportation Of Americaridesta.com HQ: Wall Township, NJ, United StatesReported employees: 10001+ | Wall Township, NJ, United States | 10001+ | Exact match | 778 contacts → |
“Founded in 1997, Student Transportation of America operates more than vehicles throughout the U.S.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Guanabaraviajeguanabara.com.br HQ: Fortaleza, BrazilReported employees: 1,001-5,000 | Fortaleza, Brazil | 1,001-5,000 | Exact match | 758 contacts → |
“Em agosto de 1992 nasceu a Expresso Guanabara.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Hamburger Hochbahn AGhochbahn.de HQ: Hamburg, GermanyReported employees: 5,001-10,000 | Hamburg, Germany | 5,001-10,000 | Exact match | 725 contacts → |
“Vielfältig.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Tisséo Voyageurstisseo.fr HQ: Toulouse, FranceReported employees: 1,001-5,000 | Toulouse, France | 1,001-5,000 | Exact match | 709 contacts → |
“Transports Urbain, Bus, Métro Automatique, Tramway -” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Auto Viação Urubupungáurubupunga.com.br HQ: Osasco, BrazilReported employees: 1,001-5,000 | Osasco, Brazil | 1,001-5,000 | Exact match | 607 contacts → |
“A Auto Viação Urubupungá é uma empresa prestadora de serviços de transporte urbano de passageiros, dirigida pelo atual grupo acionista desde 1973.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Keolis Commuter Serviceskeoliscs.com HQ: Boston, MA, United StatesReported employees: 1,001-5,000 | Boston, MA, United States | 1,001-5,000 | Exact match | 603 contacts → |
“Keolis is a global leader in public transport operations, management and innovation with partners in 16 countries around the world.” Recorded description excerpt · September 15, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Bus operating companies: dataset insights
September 15, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,201 records in the displayed employee bands.
19 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 15, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Bus operating companies by location
9 lists · largest firstEvery Bus operating companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Bus operating companies based in Brazil336
- Bus operating companies based in the United States221
- Bus operating companies based in Italy214
- Bus operating companies based in Germany155
- Bus operating companies based in France106
- Bus operating companies based in Spain60
- Bus operating companies based in the United Kingdom55
- Bus operating companies based in Sweden38
- Bus operating companies based in Canada35
Questions about this company list
What does Exact match mean for bus operating companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many bus operating companies did RevenueBase find worldwide?
The saved snapshot records 1,220 matching company records, 110,765 tracked contacts and 17,172 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 15, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 bus operating companies worldwide. Snapshot: September 15, 2026. https://revenuebase.ai/companies/browse/bus-operating-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗