# Josef Gretener

> 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/josef-gretener/2400457

## Registry facts

- Residence: Seon
- Nationality: CH
- Status: active

## Mandates (2)

- Chäs + Chrütter GmbH in Liquidation (CHE-422.131.776) — LLC member — without signing authority (company no longer active)
- Prontro AG (CHE-107.367.270) — member of the board — joint signing authority (any three to sign)

---

Machine-readable variant of https://graph.swiss/people/josef-gretener/2400457: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt