# Yann Fontannaz

> 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/yann-fontannaz/1096864

## Registry facts

- Residence: Erde
- Nationality: CH
- Status: active

## Mandates (2)

- FOY Sàrl (CHE-114.269.715) — LLC member and member of the management board — individual signing authority
- Phitronic SA (CHE-100.894.019) — sole member of the board — individual signing authority

---

Machine-readable variant of https://graph.swiss/people/yann-fontannaz/1096864: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt