# Sonja 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/sonja-widmer/1557021

## Registry facts

- Residence: Winterthur
- Nationality: CH
- Status: inactive

## Mandates (3)

- Werkplatz Winterthur KlG (CHE-467.357.383) — partner — individual signing authority (company no longer active)
- Christlicher Buchladen "Zum Pelikan", K. Widmer (CHE-100.551.513) — individual signing authority (company no longer active)
- Radio-TV K. Widmer (CHE-101.689.404) — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/sonja-widmer/1557021: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt