# Sibylle Steiner

> 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/sibylle-steiner/527031

## Registry facts

- Residence: Neuenkirch
- Nationality: CH
- Status: active

## Mandates (4)

- Stelly GmbH (CHE-253.696.056) — LLC member and member of the executive board — individual signing authority
- Bauconsilium AG (CHE-103.603.684) — member of management — joint signing authority (any two to sign) (company no longer active)
- Hunkeler Partner Contract AG (CHE-489.200.212) — member of the management board — joint signing authority (any two to sign)
- Hunkeler Partner Architekten AG (CHE-104.370.347) — member of the management board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/sibylle-steiner/527031: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt