# Ann Baumann

> 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/ann-baumann/239435

## Registry facts

- Residence: Aarwangen
- Nationality: CH
- Status: active

## Mandates (4)

- TRA Holding AG (CHE-342.481.842) — member of the board — individual signing authority
- NZO-TRA AG (CHE-335.426.973) — member of the board — individual signing authority
- AATRA Holding AG (CHE-175.829.224) — member of the board — individual signing authority
- Neurozentrum Oberaargau AG (CHE-193.581.921) — member of the board — individual signing authority

---

Machine-readable variant of https://graph.swiss/people/ann-baumann/239435: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt