VFS,
VCSA,
ULP ,
LiU,
CARGOSPED,
ADIF,
Chalmers University of Technology,
VPF,
KB,
DBAG,
TRV,
SNCF RESEAU,
Newcastle University,
TRL LIMITED,
SNCF,
University of Huddersfield,
CNTK,
COMSA SAU,
EFRTC,
University of Birmingham,
INECO,
STVA,
University of Sheffield,
IFSTTAR,
Sapienza University of Rome,
Uppsala University,
NTNET AB,
ISESP,
Adevice,
NEW OPERA,
CEMOSA,
NETWORK RAIL INFRASTRUCTURE LTD,
VAN DIEREN SWEDEN AB,
IP,
TCDD,
KTH,
ANSALDO,
SYSTRA SA,
TUD,
UIC,
CEDEX,
UNIFE,
ARTTIC,
Fundación de los Ferrocarriles Españoles,
OG,
ACCIONA,
Voestalpine (Austria)
