Contact

Support

If you have questions that aren’t covered in the Help section, please contact our support team using the support form in the management cockpit.

Business inquiries

For business inquiries, please send an email to work@threema.ch.

Press

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

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

Postal address

Threema GmbH
Churerstrasse 82
8808 Pfäffikon SZ
Switzerland
Company number: CHE-221.440.104