# Stéphanie Lang Mamie

> 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/stephanie-lang-mamie/508654

## Registry facts

- Residence: Porrentruy
- Nationality: CH
- Status: active

## Mandates (2)

- Louis Lang Développement SA (CHE-292.711.618) — chairperson of the board — joint signing authority (any two to sign)
- Louis Lang Holding SA (CHE-160.238.362) — president — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/stephanie-lang-mamie/508654: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt