# Walter Steiner

> 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/walter-steiner/2807793

## Registry facts

- Residence: Winterthur
- Nationality: CH
- Status: active

## Mandates (3)

- STEWI-Stiftung in Liquidation (CHE-109.734.267) — member of the foundation board — joint signing authority (any two to sign) (company no longer active)
- STEWI AG (CHE-101.401.595) — limited signing authority (individual)
- Steiner-Training (CHE-104.068.434) — owner — individual signing authority (company no longer active)

---

Machine-readable variant of https://graph.swiss/people/walter-steiner/2807793: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt