Sonova is a global leader in innovative hearing care solutions: from personal audio devices and wireless communication systems to audiological care services, hearing aids and cochlear implants. The Group was founded in 1947 and is headquartered in Stäfa, Switzerland.

Sonova operates through four businesses – Hearing Instruments, Audiological Care, Consumer Hearing and Cochlear Implants – and the core brands Phonak, Unitron, AudioNova, Sennheiser (under license) and Advanced Bionics as well as recognized regional brands. The Group’s globally diversified sales and distribution channels serve an ever growing consumer base in more than 100 countries.

In the 2021/22 financial year, the Group generated sales of CHF 3.4 billion, with a net profit of CHF 664 million. Over 16,500 employees are working on achieving Sonova’s vision of a world where everyone enjoys the delight of hearing.

Sonova Facts
  • >2,000

    total number of patents and design rights

  • 100+

    countries

  • 16,500+

    employees

  • 3.4 billion

    CHF in sales 2021/22

A House of Brands

Sonova is a global leader in innovative hearing care solutions: from personal audio devices and wireless communication systems to audiological care services, hearing aids and cochlear implants. The Group was founded in 1947 and is headquartered in Stäfa, Switzerland. Sonova operates through four businesses – Hearing Instruments, Audiological Care, Consumer Hearing and Cochlear Implants – and the core brands Phonak, Unitron, AudioNova, Sennheiser (under license) and Advanced Bionics as well as recognized regional brands. The Group’s globally diversified sales and distribution channels serve an ever growing consumer base in more than 100 countries.

Hearing instruments

Phonak Logo
unitron logo

Audiological care

AudioNova Logo

Consumer Hearing

Sennheiser Logo Zoomed Out

Cochlear Implants

Advanced Bionics Logo

Strong local presence - worldwide customer service

WorldwidePresence_Company

Our values

Our shared core values reflect the corporate culture that defines and unites us as a company across all brands and regions.

Sonova values

Hearing Test

Sometimes we don't notice hearing loss until it starts to impact our lifestyle. You could be struggling to hear work colleagues, friends or family, missing out on sound can mean missing the full story. Test your hearing with our free online hearing test tool.

Hearing Test

IntACT – Sonova’s ESG Strategy

Corporate Responsibility

At Sonova, it has always been our mission to have a positive effect on our consumers’ lives. We aspire just as much to have a positive effect on society as a whole. It is therefore essential to make environmental, social, and governance (ESG) principles integral to the way we do business.

Sonova statement on coronavirus

In these challenging times, as the world is facing the coronavirus, we at Sonova take accountability in helping health authorities worldwide to limit further spread of this virus, safeguarding the well-being of our people, and ensuring a continued availability of required hearing health care. 

It is our utmost priority to protect our employees and their families as well as our customers, consumers and partners. At the same time, we are taking proactive measures to stay on course and support all our stakeholders in maneuvering solidly through these times.

Coronavirus