Our expertise
Operations / Maintenance
RER A – Exceptional measures for an exceptional line closure
Handling passengers in an optimal manner during line closures has always been an important issue for us. This is especially the case for…
Operations and maintenance: for dependable, comfortable and smooth flowing transport services
Safe, reliable and punctual… In the Île-de-France region and around the world, we operate and maintain tens of thousands of kilometres of…
Ticketing
Nomad or mobile ticketing services with RATP Smart Systems
The Bi-Mo® solution, developed by our subsidiary RATP Smart Systems (formerly Ixxi) and available on iOS and Android, allows passengers to…
Ticketing systems: innovation for the smooth flow of mobility services
In an ever more connected universe, we design ticketing solutions adapted to new usages and the evolution of mobile technology to improve…
Passenger information / Operating system
Multimodal, multimedia information in real-time
Our systems provide passengers with information that allows them to prepare and optimise their journeys, to see real-time traffic…
RATP mobile app accompanies you on the move
We offer a comprehensive, coherent information system to keep you informed, at the right moment, throughout your journey.
Engineering
Metro line 4 heading for automation
Launched more than a century ago between Porte d’Orléans and Porte de Clignancourt, line 4 is central to the Paris network, serving the…
Engineering: international expertise in mobility
From prospective studies in a project’s upstream phases to the start-up of new transport infrastructure, and then throughout the major…
Fully automated, century-old metro lines
The automation of century-old metro lines without interrupting traffic illustrates our world leadership in automated metros and complex…