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Our lines contribute to your growth

As a traction current supplier, SNCF Réseau provides the energy needed to power your trains on its network.

Our infrastructure also offers a variety of different possibilities for customers other than train operating companies: our masts and antennas can be adapted to act as relays for improving telephone or internet communications.

We can also hire you safe, sustainable, easily accessible space along our tracks to accommodate your optical fibre or telecommunications cables for your data or power transmission purposes.

Our portfolio covers a wide range of services, even extending to building plots for potential developers and we are constantly developing new services to meet our clients’ needs.


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SNCF Réseau subsidiary, ALTAMETRIS, can offer you drone or robot-based services to meet your data collection and exploitation needs.

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SNCF Réseau’s best technologies can solve your infrastructure-management problems too

SNCF Réseau has invested massively in innovation for a number of years. Numerous patented inventions are therefore developed on a regular basis thanks to the expertise and motivation of our employees and engineers, as well as the know-how of our industrial partners. The French rail network offers a formidable experimentation ground for testing, certifying and deploying these inventions, which meet the challenges posed by the transformation of the rail industry. We are confident that our innovations can make a contribution to improving the competitiveness of many infrastructure managers, whether in the rail sector or not. We are therefore offering them the first edition of SNCF Réseau’s “Technobook” in order to introduce a sample of our best technologies to them.



SNCF Réseau: partnering you with a full range of services

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SNCF Réseau: masterminding rail network transformation

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