railway infrastructure manager
rail transport company that builds and maintains infrastructure, but does not operate trains
Hungarian State Railways
national railway operator in Hungary
Energy Nord GmbH
transport company
Upper Rhine Railway Company
German railway company
Finnish State Railways
rail transport operator of Finland (1862–1995)
REFER
company
Finnish Transport Infrastructure Agency
organization responsible of maintenance of Finland's transport system
Russian Railways
state-owned railway company in Russia
Korea National Railway
railroad management company in South Korea
Australian Rail Track Corporation
Australian railway infrastructure management corporation
Finnish Rail Administration
former Finnish government agency (1995–2009)
Great British Railways
Proposed rail company in the United Kingdom
high-speed rail in Portugal
overview of the high-speed rail system in Portugal
Network Rail
state-owned company that manages rail infrastructure in Great Britain
Rhaetian Railway
owner/operator of the largest network of private meter-gauge railways in the largest and easternmost canton in Switzerland, Grisons
National Railway Infrastructure Company
railway infrastructure company in Bulgaria
Estonian Railways
Estonian railway company
Railways of the Slovak Republic
Slovak state railway infrastructure company
Hellenic Railways Organisation
Greek railway infrastructure company
Serbian Railways Infrastructure
Serbian railway infrastructure company
Swedish National Rail Administration
Swedish railway manager