SNCF VOYAGEURS

Their core work

SNCF Voyageurs is the passenger rail division of France's national railway operator, responsible for running high-speed (TGV), intercity, and regional train services across France. Within H2020, they contribute operational expertise and real-world testing environments for next-generation rail technologies — from advanced traction systems and braking to autonomous train operations and 5G-enabled mobility. Their role is that of a demanding end-user and validation partner: they bring the operator's perspective on what technologies actually work in daily service conditions.

What they specialise in

How they've shifted over time

SNCF Voyageurs' early H2020 work (2018-2019) concentrated on improving core train hardware: SiC-based traction drives, braking systems, noise reduction, and rolling stock components like HVAC and interiors. From 2020 onward, the focus shifted decisively toward digitalization and autonomy — autonomous train operations (ATO/ADAS), 5G-enabled corridor connectivity, and advanced train control systems. This mirrors the broader European rail industry's pivot from mechanical optimization to digital and autonomous rail.

SNCF Voyageurs is moving from hardware-focused rail R&D toward autonomous operations and connected infrastructure, making them a strong partner for digital rail and ATO projects.

How they like to work

SNCF Voyageurs never coordinates H2020 projects — they participate as an end-user partner or third party, contributing operational requirements, testing environments, and real-service validation. With 94 unique partners across 16 countries, they operate within large Shift2Rail-type consortia rather than small focused teams. Their third-party role in several projects suggests they provide access to infrastructure and operational data without taking on project management overhead.

Broad European network spanning 94 partners across 16 countries, primarily within the Shift2Rail ecosystem. Their connections are weighted toward major rail manufacturers, signaling companies, and railway research institutes across Western and Southern Europe.

What sets them apart

As France's primary passenger rail operator, SNCF Voyageurs brings something most R&D partners cannot: a massive live railway network for testing and validating new technologies under real operating conditions. They are not a technology developer but a technology demander and validator — their involvement in a project signals that the technology has a credible path to deployment on one of Europe's busiest rail networks. For consortium builders, having SNCF Voyageurs as a partner strengthens any proposal's exploitation and deployment case.

Highlights from their portfolio

• PIVOT2
  Largest funding (EUR 766K) and broadest scope — covered nearly every rolling stock subsystem from carbody to HVAC in a single vehicle performance program.
• 5GMED
  Represents SNCF Voyageurs' push into 5G-enabled cross-border mobility in the Mediterranean corridor, bridging telecom and rail sectors.
• TAURO
  Focused on full autonomous rail operations including remote driving and automatic diagnostics — signals SNCF Voyageurs' commitment to driverless train technology.