# Esther Sieber-Humbel

> 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/esther-sieber-humbel/644383

## Registry facts

- Residence: Waldkirch
- Nationality: CH
- Status: active

## Mandates (1)

- Genossenschaft Wohnsiedlung Wilen-Waldkirch (CHE-103.708.248) — member of the board + treasurer — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/esther-sieber-humbel/644383: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt