# Stefan Langenauer

> 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/stefan-langenauer/2686959

## Registry facts

- Residence: Luzern
- Nationality: CH
- Status: active

## Mandates (3)

- YouGov Schweiz AG (CHE-105.879.719) — limited joint signing authority (any two to sign)
- D & S Institut für Markt- und Kommunikationsforschung AG (CHE-107.299.349) — member — joint signing authority (any two to sign) (company no longer active)
- LINK qualitative AG (CHE-100.701.451) — member — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/stefan-langenauer/2686959: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt