# Josef Bumann

> 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/josef-bumann/3694787

## Registry facts

- Residence: Saas Balen
- Nationality: CH
- Status: active

## Mandates (4)

- Institut für Wirtschafts- und Sozialfragen IWS in Liquidation (CHE-109.525.410) — vicepresident — without signing authority (company no longer active)
- Schweizerischer Bankverein (CHE-101.224.347) — joint signing authority, restricted to the head office (any two to sign) (company no longer active)
- Bumann-Bonvin AG, Ingenieur- und Vermessungsbüro (CHE-105.896.468) — president + general manager — individual signing authority
- Josef Bumann, Heizungsanlagen (CHE-108.505.787) — owner — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/josef-bumann/3694787: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt