750 N Commons Drive
Aurora, Illinois 60504

Fax: 800-521-5400

Toll Free: 1-800-888-8882

Toll-free: 1-866-230-0115
information.unitron@unitron.com

20 Beasley Drive,
Kitchener, Ontario,
Canada N2E 1Y6

Phone: 1-519-895-0100
Toll Free: 1-877-492-6244
Fax: 1-519-895-0108

Laura McFadden
Director of Unitron Media Relations
(519) 895-0100 ext. 2097
mediarelations@unitron.com

Patrick Lehn
Senior Corporate Communications Manager
Sonova
+41 58 928 33 23            
mediarelations@sonova.com

Phone: +41 58 928 33 33
Direct:  +41 58 928 33 24
mediarelations@sonova.com
www.sonova.com

Thomas Bernhardsgrütter
Director of Investor Relations
Sonova Holding AG
Laubisrüetistrasse 28,
8712 Stäfa, Switzerland

Phone: +41 58 928 33 33 
Direct: +41 58 928 33 44
ir@sonova.com
www.sonova.com