![Beda Diethelm](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Beda Diethelm
No open positions remaining
Net worth: 1 784 M $ as of 2026-05-30
Health Technology
Profile
Beda Diethelm is the founder of Sonova Holding AG, which was founded in 1985.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
SONOVA HOLDING AG 11.26% | 2026-03-30 | 6,712,878 ( 11.26% ) | 1 784 M $ | 2026-05-30 |
Former positions of Beda Diethelm
| Companies | Position | End |
|---|---|---|
| SONOVA HOLDING AG | Founder | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
Sonova Holding AG
 Sonova Holding AG Medical SpecialtiesHealth Technology Develops and markets hearing care solutions | Health Technology |
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- Beda Diethelm
