# Stephan Onken

> 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/stephan-onken/3680396

## Registry facts

- Residence: Kreuzlingen
- Nationality: CH
- Status: active

## Mandates (3)

- Pro Studio Holding Aktiengesellschaft (CHE-102.869.624) — member of the board — joint signing authority (any two to sign) (company no longer active)
- Lehrinstitut Onken AG in Liquidation (CHE-107.092.713) — member — without signing authority (company no longer active)
- Gut Hochstrass Immobilien AG (CHE-103.943.826) — member — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/stephan-onken/3680396: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt