# Sonja Waldner

> 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/sonja-waldner/17919

## Registry facts

- Residence: Geroldswil
- Nationality: CH
- Status: active

## Mandates (4)

- Waldag AG (CHE-103.939.807) — chairperson of the board — individual signing authority
- Schmuckstein Sonja Waldner (CHE-113.304.467) — owner — individual signing authority
- Lenoir AG in Liquidation (CHE-108.721.919) — Authorized signatory — limited signing authority (individual) (company no longer active)
- Real Invest Immobilien AG (CHE-114.538.950) — member of the board — individual signing authority

---

Machine-readable variant of https://graph.swiss/people/sonja-waldner/17919: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt