# Markus 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/markus-sieber/2148593

## Registry facts

- Residence: Biederthal
- Nationality: CH
- Status: active

## Mandates (3)

- Pneumatit AG (CHE-433.612.229) — member of the board, general manager + clerk — individual signing authority
- Stiftung Fintan (Rheinau) (CHE-104.556.917) — member of the foundation board — joint signing authority (any two to sign)
- Stiftung Revivis (CHE-194.316.652) — member of the foundation board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/markus-sieber/2148593: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt