# Andrea Hauenstein

> 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/andrea-hauenstein/85624

## Registry facts

- Residence: Steffisburg
- Nationality: CH
- Status: active

## Mandates (7)

- Hauenstein Invest AG (CHE-103.334.030) — member of the board — Kollektivunterschrift zu zweien mit Daniel Eschmann
- Jost Immobilien AG Hilterfingen (CHE-100.159.948) — chairperson of the board — joint signing authority (any two to sign)
- Hauenstein Immobilien AG (CHE-105.860.588) — vice-chairperson of the board — individual signing authority
- Deltapark AG (CHE-107.210.579) — member of the board — joint signing authority (any two to sign)
- OptimaTax AG (CHE-115.177.895) — member of the board — joint signing authority (any two to sign)
- Schönberg Immobilien AG (CHE-381.667.379) — vice-chairperson of the board — joint signing authority (any two to sign)
- Klinik Schönberg AG (CHE-106.142.923) — member of the board — joint signing authority (any two to sign)

---

Machine-readable variant of https://graph.swiss/people/andrea-hauenstein/85624: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt