# Stefan Billeter

> 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/stefan-billeter/2648821

## Registry facts

- Residence: Langendorf
- Nationality: CH
- Status: active

## Mandates (4)

- Pianohaus Stefan Billeter (CHE-102.280.756) — owner — individual signing authority
- Rüegg AG Spengler Sanitär Heizung Solar (CHE-114.616.001) — member of the board — individual signing authority
- Holzwärmeverbund Wernetshausen AG (CHE-241.377.360) — member of the board — joint signing authority (any two to sign)
- kb accessoires Stefan Billeter (CHE-460.353.007) — owner — individual signing authority

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Machine-readable variant of https://graph.swiss/people/stefan-billeter/2648821: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt