Contact | SwissSign
A data security specialist by Swiss Post

Main section


Request advice and offers

If you require any further assistance with our products please do not hesitate to contact us.

Location German-speaking Switzerland
SwissSign AG
Sägereistrasse 25
PO box
CH-8152 Glattbrugg

Location French-speaking Switzerland
SwissSign SA 
Avenue d'Ouchy 4 
CH-1006 Lausanne

Location Vienna
SwissSign GmbH
Fleischmarkt 1
AT-1010 Vienna

Contact us

Partnership enquiries

Do you have any questions about our partners, need support in choosing the right partner, or are you interested in becoming a SwissSign partner? Our partner manager will be happy to assist you.

Contact us

Technical Support

If you need technical support, please do not hesitate to contact us.  

Mon. - Fri. 08:00 a.m. - 12:00 p.m. and 13:00 p.m. - 17:00 p.m.
Hotline +41 848 77 66 55
Email [email protected]