Siha Swiss International Hearing Academy Gmbh
Siha Swiss International Hearing Academy Gmbh is a Private limited company (Ltd.) registered in Switzerland under CHE378555969, and its current status with Zefix — Swiss Central Business Names Index is active. The company was incorporated on 5 December 2017 and lists its registered address as Stäfa, Switzerland. 1 shareholder is on record for Siha Swiss International Hearing Academy Gmbh, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Zefix — Swiss Central Business Names Index and was last updated on 1 October 2026.
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Shareholders
1
Shareholders of Siha Swiss International Hearing Academy Gmbh
One shareholder is currently on record for Siha Swiss International Hearing Academy Gmbh, reflecting the Aktienbuch (share register) maintained under Article 686 of the Swiss Code of Obligations rather than a public filing. The largest of these is Sonova Ag, holding 100% — a majority holding. Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Data-provider feed — rows as supplied to Zavia for Zefix — Swiss Central Business Names Index, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Sonova Ag | 100% | Zefix — Swiss Central Business Names Index |
Officers
2
Directors and officers of Siha Swiss International Hearing Academy Gmbh
Two officers are currently on record for Siha Swiss International Hearing Academy Gmbh, filed with Zefix — Swiss Central Business Names Index. Franz Brand serves as Mit Kollektivunterschrift Zu Zweien; Johanna Michelle Stark serves as Geschäftsführerin. Management authority at Siha Swiss International Hearing Academy Gmbh sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Data-provider feed — rows as supplied to Zavia for Zefix — Swiss Central Business Names Index, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Group Structure
Group structure of Siha Swiss International Hearing Academy Gmbh
Siha Swiss International Hearing Academy Gmbh sits 2 levels below its ultimate parent, Sonova Holding AG, registered in Switzerland. Immediately above Siha Swiss International Hearing Academy Gmbh is Sonova AG, holding 100% as filed in Siha Swiss International Hearing Academy Gmbh's own shareholder record with Zefix — Swiss Central Business Names Index. Sonova Holding AG sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document.
Data-provider feed — rows as supplied to Zavia for Zefix — Swiss Central Business Names Index, including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Sonova Holding AG
Switzerland
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Frequently Asked Questions
Who owns Siha Swiss International Hearing Academy Gmbh?
One shareholder is currently on record for Siha Swiss International Hearing Academy Gmbh, reflecting the Aktienbuch (share register) maintained under Article 686 of the Swiss Code of Obligations rather than a public filing. The largest of these is Sonova Ag, holding 100% — a majority holding. Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is Siha Swiss International Hearing Academy Gmbh's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Siha Swiss International Hearing Academy Gmbh is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does Siha Swiss International Hearing Academy Gmbh have on record?
1 shareholder is shown on record for Siha Swiss International Hearing Academy Gmbh.
What is Siha Swiss International Hearing Academy Gmbh's company registration number?
Siha Swiss International Hearing Academy Gmbh's registration number is CHE378555969, filed with Zefix — Swiss Central Business Names Index in Switzerland. Its current status on the register is active.
Is Siha Swiss International Hearing Academy Gmbh still an active company?
Siha Swiss International Hearing Academy Gmbh's status on Zefix — Swiss Central Business Names Index is listed as active.
When was Siha Swiss International Hearing Academy Gmbh incorporated?
Siha Swiss International Hearing Academy Gmbh was incorporated on 5 December 2017, according to Zefix — Swiss Central Business Names Index.
What is Siha Swiss International Hearing Academy Gmbh's registered address?
The registered address on file for Siha Swiss International Hearing Academy Gmbh is Stäfa, Switzerland.
Who are the officers/directors of Siha Swiss International Hearing Academy Gmbh?
Two officers are currently on record for Siha Swiss International Hearing Academy Gmbh, filed with Zefix — Swiss Central Business Names Index. Franz Brand serves as Mit Kollektivunterschrift Zu Zweien; Johanna Michelle Stark serves as Geschäftsführerin. Management authority at Siha Swiss International Hearing Academy Gmbh sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Siha Swiss International Hearing Academy Gmbh have a parent company or subsidiaries?
Siha Swiss International Hearing Academy Gmbh sits 2 levels below its ultimate parent, Sonova Holding AG, registered in Switzerland.
Can Zavia monitor changes to Siha Swiss International Hearing Academy Gmbh's ownership over time?
This profile reflects a point-in-time snapshot from Zefix — Swiss Central Business Names Index. Zavia's monitoring API can track changes to Siha Swiss International Hearing Academy Gmbh's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Siha Swiss International Hearing Academy Gmbh's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Switzerland, so records like Siha Swiss International Hearing Academy Gmbh's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Zefix — Swiss Central Business Names Index and was last synced on 1 October 2026.