How many employees work at Sonova?

Sonova AG has 5,913 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -1.0%.

Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025

About Sonova

Around 25% of the world’s population is living with hearing loss. At Sonova, we envision a world where everyone enjoys the delight of hearing and lives a life without limitations. From personal audio devices and wireless communication systems to audiological care services, hearing aids, and cochlear implants. Our product brands – Phonak, Unitron, Sennheiser (under license), and Advanced Bionics – create compelling new products to offer the optimal solution for an ever growing consumer base through our globally diversified sales and distribution channels, including our well established global audiological care business. With a presence in over 100 countries and more than 16,000 employees, we leverage our global infrastructure and local roots. We aim for an inclusive work environment and culture that fosters a good balance of family and work-life for everyone. Our workforce is made up of 110 nationalities across 4 generations. We are pleased that 51% of all positions involving staff responsibilities are held by women. In 2006, Sonova founded the non-profit Hear the World Foundation, which seeks to give children living with hearing loss access to audiological care in low- to middle-income countries. To find out more, visit sonova.com or talk to us at hr@sonova.com.

As of September 2025

Sonova
workforce metrics

Headcount

5.9k

Avg. Salary

$80.3k

Tenure

3.9yr

Growth Rate

-1.0%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Sonova annual worldwide employee count from 2023 to 2025.

  • Sonova total number of employees in 2025 was 5,968.241, a 1.0% decline from 2024.
  • Sonova total number of employees in 2024 was 5,871.533, a 4.9% increase from 2023.
  • Sonova total number of employees in 2023 was 5,612.888, a 6.0% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Sonova annual active job postings from 2023 to 2025.

  • Sonova active job postings in 2025 was 972, a 27.2% decline from 2024.
  • Sonova active job postings in 2024 was 789, a 37.7% decline from 2023.
  • Sonova active job postings in 2023 was 1,156, a 86.3% increase from 2022.

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Employee Sentiment

Sentiment Topics

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