A21 Outdoor cantilevers for catenary suspension
A211 Standard Cantilevers Italferr/TAV – High Speed System – Italy
A212 Standard Cantilevers Italferr/RFI – Direttissima adaptation – Italy
A213 Standard Cantilevers Tucrail/Infrabel – LGV 300, LGV 350 systems – Belgium
A214 Standard Cantilevers Tucrail/Infrabel – Athus-Moese Project Belgium
A215 Standard Cantilevers for Athens / Thessaloniki electrification – Greece
A216 Standard Cantilevers for Caracas/Tui Medio electrification – Venezuela
A22 Tunnel cantilevers for catenary suspension
A221 Standard Cantilevers RFI – Italy
A222 Other tunnel cantilevers
A23 Light metro contact line suspension
A24 Rolleybus contact line suspension