# Silvia Henchoz Weissert geb. Bichsel

> 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/silvia-henchoz-weissert-geb-bichsel/97006

## Registry facts

- Residence: Château-d'Oex
- Nationality: CH
- Status: active

## Mandates (5)

- Grubenhaus GmbH (CHE-101.346.016) — member of the executive board — individual signing authority (company no longer active)
- Henchoz Treuhand AG (CHE-109.063.579) — einziges Mitglied — individual signing authority
- Colombi SA (CHE-105.184.474) — einziges Mitglied — individual signing authority
- Viva Incentives AG (CHE-110.032.864) — einziges Mitglied — individual signing authority
- John F. Kennedy School Foundation (CHE-110.492.208) — member + treasurer — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/silvia-henchoz-weissert-geb-bichsel/97006: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt