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Online support

Welcome to the support section. On this section you will find informations and resources to best use our services.

Technical assistance

Administrative assistance

If you want to change the address or ownership of your contract, please use the form below :

Global change form

Banking information

Clearing : 767
Compte : A 0991 9437

IBAN : CH08 0076 7000 A099 1943 7

Bénéficiaire : OpenBusiness SA
World Trade Center
Av. Gratta-paille 2
1018 Lausanne

Banque : Banque Cantonale Vaudoise
Place St-François 14
Case postale 300
1001 Lausanne

Phone assistance

You can contact our technical support from 8:00 to 17:30, from Monday to Friday.
0900 888 888 (2 CHF/Min. from fixed network).