# Jean-François Guillou

> 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/jean-francois-guillou/2644028

## Registry facts

- Residence: Fontainebleau
- Nationality: FR
- Status: active

## Mandates (3)

- Tuyaux Bonna SA, Genève (CHE-102.927.380) — adm. président — signature collective à 2
- Saint-Gobain Weber-Favo AG (CHE-105.961.657) — member of the board — joint signing authority (any two to sign) (company no longer active)
- Weber & Broutin Stahel-Keller AG (CHE-264.567.173) — vicepresident — individual signing authority (company no longer active)

---

Machine-readable variant of https://graph.swiss/people/jean-francois-guillou/2644028: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt