# Petra Hollenstein

> Swiss commercial-register person record from Swiss Graph (graph.swiss),
> sourced from the Swiss Official Gazette of Commerce (SHAB/SOGC).
> Canonical profile: https://graph.swiss/people/petra-hollenstein/899371

## Registry facts

- Residence: Wil
- Nationality: CH
- Status: active

## Mandates (4)

- Biotta Holding AG (CHE-451.404.545) — member of the management board — joint signing authority (any two to sign)
- Biotta AG (CHE-110.225.506) — member of the management board — joint signing authority (any two to sign)
- Naturadrinks AG (CHE-110.160.640) — member of the management board — joint signing authority (any two to sign)
- HairfreePetra GmbH (CHE-285.717.627) — LLC member and member of the management board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/petra-hollenstein/899371: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt