Contact us

By post

Par courrier

Address for all correspondence:

Service Clients SIG
Case postale 2777
1211 Genève 2

By telephone


pictogramme d'un téléphone


SIG Customer Service 0844 800 808 (local rates on landline networks)
From Monday to Friday, from 7:30 a.m. to 5 p.m.

Where to find us

Where to find us

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