setec international’s high-speed rail and track division provides project management services from design to construction of rail transport infrastructures, as well as integrated engineering services for consortia and project management assistance. Our teams take on the client’s constraints to optimize the project from a technical, financial and organizational point of view, and through risk management.


We provide our customers with extensive experience of major rail projects, working with a wide range of project owners and partners to optimize their projects at every stage.

Olivier Blanc

Manager, High-speed lines and railroads

Our expertise

  • Major rail infrastructure routes
  • Connections on existing tracks
  • Facilities and services (stations, terminals, freight sidings, etc.)
  • Diagnosis and upgrading of infrastructures
  • Interface management (earthworks, drainage, hydraulics, acoustics, environment, etc.)

Our missions

  • Project management from concept to completion
  • Opportunity studies
  • feasibility and programming
  • Technical advice and expertise
  • Project management assistance (AMO)

We have contributed to …

High Speed 2

January 2023

This project is the government’s plan for a new north-south high-speed railroad. The project is being implemented in two phases: the first ...

Dakar Regional Express Train

January 2017

The opening of a Regional Express Train (TER) line will considerably change the transport habits of Dakar’s 3 million inhabitants: faced ...

LGV Bretagne Pays de la Loire

April 2011

The Bretagne – Pays de la Loire High-Speed Line (LGV) project is an extension of the LGV Atlantique between Paris and Le Mans, opened in ...