# Ruth 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/ruth-steiner/2986572

## Registry facts

- Residence: Birrwil
- Nationality: CH
- Status: active

## Mandates (2)

- Ingenieurbüro K. Lienhard AG Buchs (CHE-105.772.518) — limited joint signing authority (any two to sign)
- Lienhard Engineering AG in Liquidation (CHE-108.754.066) — limited signing authority (individual) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/ruth-steiner/2986572: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt