# Sandra Christen

> 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/sandra-christen/541926

## Registry facts

- Residence: Roggwil
- Nationality: CH
- Status: active

## Mandates (2)

- Richner-Treuhand AG (CHE-107.921.031) — member of the board — individual signing authority
- Richner-Treuhand AG (CHE-114.910.127) — member of the board — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/sandra-christen/541926: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt