Photo credit (banner): Rawpixel / SNCF

Introducing e@si, your new portal

Our new all-in-one platform is more responsive to the needs of both buyers and suppliers. 

Log on to e@si

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All about e@si

This new platform simplifies our information systems and enhances our business relationship with you. Our procurement units made the transition to e@si gradually throughout 2018. 

Your questions about e@si

What features does the new platform offer for suppliers? 

With e@si, you can manage your own profile—contact names and details, areas of expertise, administrative documents and more. You can also read and respond to SNCF tender notices, respond to invitations to tender, and work on line with the SNCF buyer for each project.

How do I log on to e@si for the first time? 

If you received an e-mail inviting you to log on to e@si, your company has automatically migrated to our new IT system. You’re listed in e@si under your user ID, which is now your gateway to all communications with SNCF. 

What is my user ID?

  • If your company is based in France, your user ID is your Siret number
  • If you’re based elsewhere in Europe, your user ID is your intra-community VAT number
  • if you’re based outside Europe, your user ID is your national tax identification number­

What if we didn’t get an e-mail? 

No worries. Simply go to the e@si homepage, click on “Register” in the grey box, and create your profile. Please be sure to fill in every section completely: basic data, additional registration data, and other information. Once you’ve registered, it will be easier to communicate with us and get access to invitations to tender.

Learn more

Got a problem?

Contact our support team or view the online help videos on the e@si platform.

Send us an e-mail at

Call us at 08 11 90 64 38. From outside France, dial +33 8 11 90 64 38.