# Alexander 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/alexander-sieber/2902404

## Registry facts

- Residence: Würenlos
- Nationality: CH
- Status: active

## Mandates (7)

- Aktiengesellschaft vorm. Waser Söhne & Cie, Werdmühle Altstetten (CHE-100.181.439) — joint signing authority (any two to sign) (company no longer active)
- Alpina Versicherungs-Aktiengesellschaft (CHE-105.827.214) — joint signing authority (any two to sign) (company no longer active)
- PSP Management AG (CHE-102.676.002) — joint signing authority (any two to sign)
- Schweizerische Bankgesellschaft (SBG) (CHE-102.780.852) — joint signing authority, restricted to the head office (any two to sign) (company no longer active)
- Vorsorgeeinrichtung 2 der "Zürich" Versicherungs-Gruppe (CHE-109.634.660) — joint signing authority (any two to sign) (company no longer active)
- Zurich IMRE AG (CHE-109.881.253) — member of the board — joint signing authority (any two to sign) (company no longer active)
- Sammelstiftung Vita (CHE-110.227.899) — joint signing authority (any two to sign)

---

Machine-readable variant of https://graph.swiss/people/alexander-sieber/2902404: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt