Railway infrastructure manager
rail transport company that builds and maintains infrastructure, but does not operate trains
Great British Railways
DB Station&Service
Energy Nord GmbH
Erfurter Bahn
REFER
Network Rail
Hungarian State Railways
Territorial Collectivity of Corsica
Finnish State Railways
Upper Rhine Railway Company
Bane NOR
Australian Rail Track Corporation
Finnish Rail Administration
Finnish Transport Infrastructure Agency
Railtrack
Korea National Railway
High-speed rail in Portugal
Russian Railways
Swedish National Rail Administration
DB Netz