Open Day

As part of our celebration of Sonova’s 70th anniversary, our Open Day took place in Stäfa on June 24th, 2017. Visitors gained insights into our company, the world’s leading provider of innovative hearing solutions, and all of its brands and divisions. During a tour, visitors delved into the world of hearing and learned more about what Sonova and the people working here do.


The Open Day gave visitors the chance to peek behind the scenes at our headquarters:

  • The world of Sonova: Sonova as an employer
  • Our brands: Phonak, Unitron, Hansaton, Advanced Bionics
  • Close to our customers: Sonova retail, AudioNova
  • Our long-term social commitment: Hear the World Foundation
  • From the idea…: our Research & Development division
  • … to the implementation: our production process

You can download the tour here

Radio Zürisee live at the Sonova Open Day

Logo Radio ZüriseeWe were delighted to welcome Radio Zürisee on the 24th of June 2017 from 1 to 3 pm. During the live broadcast from Stäfa listeners were able to enjoy a varied program of music, entertainment and interesting stories about Sonova and the world of hearing.