# Bruno Siegenthaler

> 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/bruno-siegenthaler/3004358

## Registry facts

- Residence: Zürich
- Nationality: CH
- Status: active

## Mandates (2)

- Personalfürsorgestiftung der Schwitter Bau AG Trubschachen (CHE-109.794.418) — member — joint signing authority (any two to sign) (company no longer active)
- Siegenthaler Gebäude-Technik Sanitär Heizung (CHE-108.262.685) — owner — individual signing authority

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Machine-readable variant of https://graph.swiss/people/bruno-siegenthaler/3004358: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt