Acquisition of Rolling Stock - MF2000 (métro) - MI09(RER) - Régiolis (TER) - Régio2N (TER - NAT (Transilien) - TW03, TW01, TW05, TW06 (Tramways IdF)
Modification and Design of a Rail Transport System - SAET L1 (Automation of the RATP line 1) - OPAL1 (installation of Platform Doors on RATP line 1) - Tramway (Orléans, Paris T3, T3E, T5, T6) - Tram-Train (Evry – Massy) - OURAGAN, OCTYS Modernization of the Signal System on RAPT lines 3, 5, 9, 13) - ERTMS (European Rail Traffic Management System) - TGV connection (Internet On Board THALYS) - PMI (Computer-based interlocking system for the RATP)