# Marianne Jansen

> 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/marianne-jansen/2328405

## Registry facts

- Residence: Biberstein
- Nationality: CH
- Status: active

## Mandates (2)

- Plifag AG (CHE-108.650.509) — member of the board — without signing authority (company no longer active)
- Refratec GmbH (CHE-278.492.937) — individual signing authority

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Machine-readable variant of https://graph.swiss/people/marianne-jansen/2328405: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt