Contact

Business inquiries

If you have any questions concerning Threema Work, you can reach us via email: work@threema.ch

Support

You can request support from the management cockpit, log in here.

Press

Our press department is at your service, please send emails to: press@threema.ch

Graphics, logos, screenshots, etc. can be found hier.

Postal address

Threema GmbH
Staldenbachstrasse 11
8808 Pfäffikon SZ
Switzerland
Company number: CHE-221.440.104