# Walter Zumstein

> 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/walter-zumstein/2814818

## Registry facts

- Residence: Bâle
- Nationality: CH
- Status: inactive

## Mandates (4)

- AYB SA, en liquidation (CHE-103.171.609) — adm. — signature collective à 2 (company no longer active)
- BS Family Office Assets Management SA, en liquidation (CHE-114.064.768) — adm. — signature individuelle (company no longer active)
- Mandataria Fiduciaire S.A. (CHE-385.083.444) — directeur — signature collective à 2 (company no longer active)
- Grolimond Investments SA in Liq. (CHE-109.887.296) — member — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/walter-zumstein/2814818: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt