# Willi Aerne

> 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/willi-aerne/3336769

## Registry facts

- Residence: Staad
- Nationality: CH
- Status: active

## Mandates (3)

- IBG Engineering AG (CHE-105.964.650) — limited joint signing authority (any two to sign)
- IBG B. Graf AG, Engineering (CHE-423.231.305) — limited joint signing authority (any two to sign) (company no longer active)
- IBG Engineering AG (CHE-438.250.984) — limited joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/willi-aerne/3336769: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt