Sonova: brands it owns and its ownership tree
Sonova (SIX: SOON) is a publicly listed company headquartered in Stäfa, Switzerland that owns 3 consumer brands.[1]
Sonova Holding AG is listed on SIX Swiss Exchange under the symbol SOON and is based in Stäfa. Its Annual Report 2025/26 says it operates through the Phonak, Unitron, AudioNova and Advanced Bionics brands and that in March 2026 it decided to divest its Consumer Hearing business.
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Company facts
- Legal name
- Sonova Holding AG
- Type
- publicly listed company · see all publicly listed company owners
- Headquarters
- 🇨🇭 Stäfa, Switzerland
- Tickers
- SIX: SOON
- Last verified
- · 1 sources
Sonova in numbers
- Sonova owns 3 consumer brands tracked here across 1 top-level categories; the largest is healthcare & pharma with 3 brands.[1]
- 2 of its brands originated outside Switzerland.
Everything Sonova owns
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Full-screen interactive tree →
Brand portfolio by category
Recent changes to this record
Sonova in the global legal-entity registry
The Global Legal Entity Identifier Foundation (GLEIF) keeps an open register of legal entities. Each entity reports its own parents. We show it as a cross-check on the ownership recorded on this page, which is built from filings.
- Legal entity identifier (LEI)
- 5299004A0QNX7FBNHS61
- Registered name
- Sonova Holding AG (CH)
- Registration status
- Issued · record updated 3 November 2025
- Parent
- None named: it reports that no person or entity controls it.
- Retrieved
- · GLEIF record (JSON)
Frequently asked questions
What brands does Sonova own?
Sonova owns 3 consumer brands tracked here, including Advanced Bionics, Phonak and Connect Hearing.
Is Sonova a Swiss company?
Yes. Sonova is headquartered in Stäfa, Switzerland.
Who owns Sonova?
Sonova is a publicly listed company owned by its shareholders; it trades as SOON on the SIX.
Sources (1) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Sonova Annual Report 2025/26 — Sonova Holding AG, Annual report; retrieved 21 October 2026.
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