SFERIS:
PRIVATE-SECTOR INFRASTRUCTURE SUPPORT

A private-sector SNCF subsidiary created in 2012, Sferis has made a name for itself in rail network construction and maintenance.

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YOUR PARTNER
FOR CHALLENGING RAIL PROJECTS

We provide targeted expertise to private sector clients, municipalities, port authorities and rail networks, delivering top-quality services with two key advantages: wide-ranging expertise and a diversified clientele.

Wide-ranging expertise
At Sferis, we use deep, longstanding expertise handed down from SNCF Réseau (previously SNCF Group) to deliver a wide range of services in these key areas:

  • project site safety--traffic announcements, safety on closed lines, construction site management and traffic management
  • track—maintenance, upgrades, new construction and assessment
  • catenaries—poling, maintenance, upgrades and new construction
  • signalling—electrical and mechanical signalling, testing, new construction, temporary speed limits, and electrical signalling support
  • consulting, expert opinions and rail-related training

Added value: Putting safety first
At Sferis we take a comprehensive approach to safety and apply it throughout the value chain, combining innovation with responsiveness and reliability on all of our project sites.

Diversified clientele
We cultivate proactive, personalized customer relations with:

  • SNCF Réseau and SNCF Mobilités
  • port authorities
  • municipalities
  • businesses with privately-owned rail spurs
  • infrastructure managers around the world

ADVANTAGE NO. 1. We tailor our services to your budget.
ADVANTAGE NO. 2.
We use our expert know-how to ensure that your works are well managed and your project is completed on time.
ADVANTAGE NO. 3.
We take an integrated approach to your project, crafting a long-term solution that covers every parameter.

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CASE STUDIES

We’ve provided infrastructure services for many projects—rail lines, ports and more.


Paris-Bordeaux High-Speed Rail Line: On-Site Safety

As the first French company authorized to install the Autoprowa automatic warning system, we provided on-site safety for rail workers upgrading track and ballast on the high-speed line linking Paris and Bordeaux. After preliminary analysis, our employees installed and operated 12 Autoprowa control units on a mobile site stretching over more than 10 km of track.


Port of Le Havre: Catenary Construction

Our catenary teams helped build the new multimodal transport platform at the Port of Le Havre, installing 225 poles, rolling out 14 km of contact wire and setting up 10 interrupters.