Contact

Business inquiries

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

Support

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

Press

Journalists and press representatives can send inquiries to press at threema dot ch. Please find screenshots and other press material on the press page.

Postal address

Threema GmbH
Churerstrasse 82
8808 Pfäffikon SZ
Switzerland

Company number: CHE-221.440.104