Sonova Holding AGCorporate RelationsLaubisrütistrasse 288712 Stäfa
Phone
+41 58 928 33 33
Fax
+41 58 928 33 45
Email
Dr. Holger Schimanke
Director Corporate Relations
+41 58 928 33 44
Mobile
+41 79 541 68 36
Gina Francioli
+41 58 928 33 47
+41 79 826 67 62