# Serge Widmer

> 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/serge-widmer/2783575

## Registry facts

- Residence: Rüschlikon
- Nationality: CH
- Status: active

## Mandates (5)

- SIGA Management AG in Liquidation (CHE-105.998.577) — managing member of the board — individual signing authority (company no longer active)
- Sanadent AG in Liquidation (CHE-103.846.413) — member of the board — joint signing authority (any two to sign) (company no longer active)
- YES! Young Enterprise Switzerland (CHE-109.990.273) — vice-chairperson of the board — joint signing authority (any two to sign) (company no longer active)
- Medena AG (CHE-101.430.007) — member of the board — joint signing authority (any two to sign)
- Young Enterprise Switzerland (YES) (CHE-113.801.091) — member of the board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/serge-widmer/2783575: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt