Sonova

Sonova Holding AG
Company typeAktiengesellschaft
SIXSOON
ISINCH1012549785
IndustryMedical devices
Founded1947 (company), 1985 (holding)
HeadquartersStäfa, canton of Zürich, Switzerland
Key people
Robert F. Spoerry, Chairman
Stacy Enxing Seng, Vice-Chairman
Arnd Kaldowski, CEO
ProductsHearing instruments
BrandsPhonak
Unitron
Advanced Bionics
AudioNova Group and Sennheiser (Licensed)
RevenueCHF 3,627 million (2024)[1]
Number of employees
18,151 (2024)[1]
Websitewww.sonova.com

Sonova Holding AG (Phonak Holding AG before 1 August 2007) is an internationally active Swiss group of companies headquartered in Stäfa that specializes in hearing care (hearing instruments, cochlear implants, wireless communication). The Sonova group operates through its core business brands Phonak, Unitron, Advanced Bionics, AudioNova and Sennheiser (Licensed). It is one of the largest providers in the sector worldwide. The group and its brands hold 24% of the global hearing aid market in sales.[2] As of 11 September 2022, Sonova was a component of the Swiss Market Index.[3]

  1. ^ a b [1] Annual Report 2023/2024
  2. ^ "Bernstein analyzes world hearing aid market | David H. Kirkwood |". Hearing News Watch. 3 July 2013. Retrieved 1 March 2017.
  3. ^ "Ab September: Sonova verdrängt SGS aus dem SMI". Handelszeitung (in Swiss High German). Retrieved 6 November 2022.

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