Threema

Threema is the best-selling secure instant messenger. More than 11 million users1 in Europe and beyond already rely on the services from Switzerland, which are consistently designed for data protection and data avoidance. Among them are 2 million users of the Threema Work business application in over 7,500 companies, public authorities, schools and associations.

Well-known corporations such as Mercedes-Benz Group, Rossmann and TK Aufzüge use Threema Work as their internal messenger. Many small and medium-sized companies and public institutions (e.g. ADAC, the Swiss Federal Administration and Erasmus University Rotterdam) are also already using the service.