Public transport operators

state-owned enterprise operating India's national railway system

Arriva Ltd. is a British multinational public transport company headquartered in Sunderland, England.

Flemish public transport company

Keolis is a French transportation company that operates public transport systems all over the world. It manages bus, rapid transit, tram, coach networks, rental bikes, car parks, water taxi, cable car, trolleybus, and funicular services. Based in Paris, France, the company is 70% owned by SNCF and 30% owned by the Caisse de dépôt et placement du Québec.

Transdev, formerly Veolia Transdev, is a France-based international private-sector company which operates public transport. It has operations in 17 countries and territories as of November 2020.

municipal transport services of Vienna, Austria

public transport company owned by the city of Helsinki, Finland

public transportation company in Belgrad, Serbia

government organization which coordinates the public transport within its area

public transport company in Amsterdam

operator for public transport in Wallonia, Belgium

train operator owned by Italian railway company Trenitalia

transport company

public transport company in Morocco

public transit operating company in Bratislava, Slovakia

transport company

transport company

company operating i.a. tram and metro transport in Helsinki region, Finland

Public transport company in Ljubljana

Oy Matkahuolto Ab (; is a Finnish company, which was established on 28 January 1933 to operate and maintain bus stations throughout Finland and to provide freight services. The spokesperson was Kaarlo Leander, the chair of Linja-autoliitto ry which was established to act as the interest group of private bus operators.