Company lists · Data refreshed September 2026
Top 11 Transit bus companies based in Portugal
RevenueBase identified 34 transit bus companies headquartered in Portugal as of September 2026 and tracks 622 professional contacts across them, including 217 with verified work emails. Lisboa is the largest hub.
This list covers transit bus companies headquartered in Portugal, 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 22, 2026.
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 11 largest transit bus companies based in Portugal
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 161 contacts → | ||||
Partial evidence “Fixada em Portugal desde 1997, a Transdev começou por integrar o consórcio Normetro, após ter vencido o concurso público internacional da rede de Metro do Porto.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 105 contacts → | ||||
Partial evidence “A TML - Transportes Metropolitanos de Lisboa, detida a 100% pela Área Metropolitana de Lisboa, é a entidade responsável, pela gestão do serviço público de transportes rodoviários…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 74 contacts → | ||||
Partial evidence “A história da Scotturb confunde-se com a história do transporte público em Portugal, já que a empresa resulta da nacionalização das empresas Cernache do Bom Jardim, Palhinhas…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 64 contacts → | ||||
Indirect evidence “Visão A Rodoviária de Lisboa assume o compromisso social de se afirmar como um parceiro activo na melhoria da mobilidade urbana, da segurança rodoviária, da qualidade ambiental e…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 45 contacts → | ||||
Indirect evidence “Informamos os nossos passageiros que foi convocada greve na Rodoviária do Tejo, S.A, para os seguintes dias e períodos: Das 03h00 do dia 4 de fevereiro de 2019 às 03h00 do dia 6…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 24 contacts → | ||||
Indirect evidence “Estamos sediada em Serzedelo (concelho de Guimarães), tendo uma filial em Riba de Ave (concelho de V.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 18 contacts → | ||||
Indirect evidence “A Metro Mondego é uma sociedade anónima de capitais exclusivamente públicos, constituída por escritura pública.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 15 contacts → | ||||
Indirect evidence “Informamos os nossos passageiros que foi convocada greve na RDO Rodoviária do Oeste, Lda, para os seguintes dias e períodos: Das 03h00 do dia 4 de fevereiro de 2019 às 03h00 do…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 14 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 5 contacts → | ||||
Partial evidence “Viúva Monteiro & Irmão Lda é uma empresa sediada no concelho do Sabugal, em Portugal, que realiza serviços de transportes urbanos e interurbanos, serviços de expresso e aluguer de…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 2 contacts → | ||||
Partial evidence “Empresa privada de transporte de passageiros.” Source: RevenueBase Database · checked Sep 22, 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: transit bus 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 transit bus companies.
- Partial evidence
- Its own public description names part of transit bus companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name transit bus 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 11 of 34 transit bus companies based in Portugal
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 217 reachable decision-makers.
Free signup · no credit card
Transit bus companies based in Portugal at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 34 companies.
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 transit bus 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.
- What qualifies
- Companies headquartered in Portugal whose own description of what they do matches “transit bus 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 transit bus 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 transit bus companies, and records with no verified work email. Companies headquartered outside Portugal are excluded even when they keep an office there.
- 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, 217 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 22, 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.
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 transit bus 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 transit bus companies are there based in Portugal?
RevenueBase identified 34 transit bus companies headquartered in Portugal 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?
Transdev Portugal, headquartered in Senhora Da Hora, tops this list with the largest team on record.
Which city has the most transit bus companies?
Lisboa leads with 6 headquartered companies, followed by Alcabideche (2) and Coimbra (2).
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 217 verified decision-maker contacts tracked across these 34 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 34 transit bus companies based in Portugal. Start with a free account, no credit card.
Download this list →Related lists
Transit bus companies by geography
- Transit bus companies based in Australia
- Transit bus companies based in Brazil
- Transit bus companies based in Canada
- Transit bus companies based in Chile
- Transit bus companies based in Denmark
- Transit bus companies based in France
- Transit bus companies based in Germany
- Transit bus companies based in India
- Transit bus companies based in Italy
- Transit bus companies based in Mexico
- Transit bus companies based in the Netherlands
- Transit bus companies based in Spain
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.