# Karlheinz Landauer

> 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/karlheinz-landauer/3320388

## Registry facts

- Residence: Nusshof
- Nationality: AT
- Status: active

## Mandates (2)

- Celonic AG (CHE-136.533.990) — joint signing authority (any two to sign)
- QBDC GmbH (CHE-346.299.176) — LLC member — individual signing authority

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Machine-readable variant of https://graph.swiss/people/karlheinz-landauer/3320388: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt