ATTICA GROUP (Blue Star Ferries & Superfast Ferries)
Kallithea, Athens, Greece (GR)
Albanian Railways S.A. (HSH)
Azerbaijan Railways CJSCo (ADY)
Baku city, Azerbaijan (AZ)
Baltic Port Rail Mukran GmbH (BPRM)
Sassnitz / Neu Mukran, Germany (DE)
Berner Oberland-Bahnen AG (BOB)
Interlaken, Switzerland (CH)
Bodensee-Schiffsbetriebe GmbH
Bulgarian Railway Company AD (BRC AD)
Central Railways a.s. (CRW a.s.)
Closed Joint Stock Company "South Caucasus Railway"" (JCSCo SCR)"
D & D Eisenbahngesellschaft mbH
Eurail Group G.I.E.
GC Utrecht, Netherlands (NL)
I.G. Rail s.r.o. (IGR)
Bratislava, Slovakia (SK)
JSC "Lithuanian railways"" (LTG)"
JSC "Lithuanian railways"" (LTG)"
MMV Rail Romania
Cluj-Napoca, Romania (RO)
Public Joint Stock Company "Ukrainian Railway"""
Rail Delivery Group (RDG)
London, United Kingdom (GB)
Railtrans International, a.s.
Bratislava, Slovakia (SK)
Railways of the Republic of North Macedonia Transport JSC Skopje
Regionalverkehr Bern-Solothurn (RBS)
Worblaufen, Switzerland (CH)
Retrack Slovakia s.r.o
Bratislava, Slovakia (SK)
Sihltal Zürich Uetliberg Bahn SZU AG
Stern & Hafferl Verkehrsgesellschaft m.b.H.
TBNE - Tarifverband der Bundeseigenen und Nichtbundeseigenen Eisenbahnen in Deutschland
Frankfurt am Main, Germany (DE)
TBNE - Tarifverband der Bundeseigenen und Nichtbundeseigenen Eisenbahnen in Deutschland
Frankfurt am Main, Germany (DE)
TimRail Cargo
Timisoara, Timis County, Romania (RO)
Unicom Tranzit S.A. (UTZ)
Voluntari, IF, Romania (RO)
Verband Deutscher Verkehrsunternehmen (VDV)
Železničná spoločnost' Cargo Slovakia, a.s. (ŽSSK Cargo)
Bratislava, Slovakia (SK)
Železničná spoločnost' Slovakia, a.s. (ZSSK)
Bratislava, Slovakia (SK)
Željeznice Federacije Bosne i Hercegovine - ŽFBH
Željeznice Republike Srpske A.D. Doboj (ŽRS)
Doboj, Bosnia and Herzegovina (BA)