- Personal trainer, coach and media trainer for leaders in economy and politics
- Trainer for crisis communication
- Instructor at MAZ, the Swiss journalist school, Luzern
- Instructor at SPRI, the Swiss pr-institute, Zurich/Bern
- Instructor at various colleges and universities
- Performance coach for small and large events
- Speaker to topics like performance, communication, media and public relations
Sibylle Sommerer has been working in communication since 1992. Before joining SPEAK, she was in charge of marketing and communication for a foundation, as coach for management of conflicts and crisis communication in international affairs.