# Ronald Sonderegger

> 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/ronald-sonderegger/139665

## Registry facts

- Residence: Bern
- Nationality: CH
- Status: active

## Mandates (5)

- Sonderegger & Co. AG (CHE-105.941.554) — president — individual signing authority
- Vinothèque La passion du vin SA (CHE-104.662.838) — joint signing authority (any two to sign)
- Sphinx Systems AG in Liquidation (CHE-108.652.744) — vicepresident — Kollektivunterschrift zu zweien mit Präsident (company no longer active)
- Burkhalter Gastro AG (CHE-110.523.470) — member of the board — joint signing authority (any two to sign)
- Tenuta AIONE Svizzera AG (CHE-352.092.086) — chairperson of the board — individual signing authority

---

Machine-readable variant of https://graph.swiss/people/ronald-sonderegger/139665: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt