Hosting companies

Expand your connectivity offering and your regional data centres

Vor find a new player for your customers télécom which offers a robust and alternative interconnection network to the territories. You also want to develop your range of Edge Computing for relocate storage and the processing of your data. 

Why choose Terralpha?

Terralpha is a new nationwide telecoms operator with a presence in the
major national DataCentres and in the world's digital hubs.  

SNCF is one of the largest landowners in France.

The availability of land close to major economic centres, combined with our network
of fibre optics and the proximity of electricity infrastructures, opens up new prospects
considerable development of micro-DataCenters in the regions.

Power & performance 

Data transported at very high speed
10, 100, 200 or 400 Gbs point-to-point links
With or without redundancy  

Security & sopenness

Traffic routing exclusively on SNCF network fibres using equipment of European origin  

Network secured by GMPLS, by 24/7 supervision of active and passive equipment (active OTDR) and by railway policing. 

Encryption of sensitive data right from the infrastructure 

Local data storage and processing 

Combining telecoms, energy and land services.

Setting up your regional micro-DataCenters 

Terralpha helps to reduce the digital divide and is committed to the digital transition of small businesses and local authorities by enabling the development of Edge Computing in the regions. 

They trust us

Our offers

Terrawave Ultra Broadband

Private network on wavelengths
10 to 400 Gb/s

Digital tiles

Landscaped areas which allow the installation of DataCenters on railway rights-of-way 

Our customers



Public sector


Terralpha, an SNCF Réseau subsidiary, is deploying
secure, ultra-high-speed, low-latency presence
throughout France.