# Johann Sieber

> 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/johann-sieber/667032

## Registry facts

- Residence: Balgach
- Nationality: CH
- Status: active

## Mandates (4)

- Sieber Immobilien, Inhaberin Selina Sieber (CHE-112.722.313) — joint signing authority (any two to sign) (company no longer active)
- Sigmund Sieber AG (CHE-113.710.235) — chairperson of the board + managing member of the board — joint signing authority (any two to sign)
- SI Sieber Immobilien AG (CHE-366.920.565) — partner — joint signing authority (any two to sign)
- SternGarage.ch AG (CHE-107.982.512) — member of the board — joint signing authority (any two to sign)

---

Machine-readable variant of https://graph.swiss/people/johann-sieber/667032: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt