# Marcel 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/marcel-sonderegger/3373037

## Registry facts

- Residence: Wildberg
- Nationality: CH
- Status: inactive

## Mandates (2)

- sonderegger materials engineering (CHE-115.902.047) — owner — individual signing authority (company no longer active)
- Listemann AG Werkstoff- und Wärmebehandlungstechnik, Vaduz, Zweigniederlassung in Winterthur (CHE-102.245.091) — Kollektivunterschrift zu zweien mit Bernard R.A. Kuntzmann (company no longer active)

---

Machine-readable variant of https://graph.swiss/people/marcel-sonderegger/3373037: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt