Contact
Due to an increased volume of inquiries, delays may occur. Thank you for your understanding.
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 GmbHChurerstrasse 82
8808 Pfäffikon SZ
Switzerland
Company number: CHE-221.440.104