# Petra Sarda-Michels

> 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-sarda-michels/2745645

## Registry facts

- Residence: Herisau
- Nationality: NL
- Status: active

## Mandates (3)

- AG Giger Treuhand (CHE-107.073.928) — limited joint signing authority (any two to sign)
- Sa.Mi Treuhand, Petra Sarda-Michels (CHE-114.978.964) — owner — individual signing authority (company no longer active)
- Sa.Mi Treuhand GmbH (CHE-153.528.151) — LLC member and member of the executive board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/petra-sarda-michels/2745645: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt