# Sonja Sumi

> 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/sonja-sumi/96572

## Registry facts

- Residence: Gstaad
- Nationality: CH
- Status: active

## Mandates (2)

- Kanalisations-Genossenschaft Windspillen-Gstaadrütti (CHE-102.286.747) — treasurer + secretary — joint signing authority (any two to sign)
- Emil Sumi AG (CHE-101.311.733) — member + secretary — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/sonja-sumi/96572: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt