# Petra Hartmann

> 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/petra-hartmann/656184

## Registry facts

- Residence: Rüthi
- Nationality: CH
- Status: active

## Mandates (2)

- M. Hartmann Holding AG (CHE-107.991.528) — individual signing authority
- Arbenz RVT AG SG (CHE-106.111.348) — limited joint signing authority (any two to sign)

---

Machine-readable variant of https://graph.swiss/people/petra-hartmann/656184: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt