# Karsten Marquardsen

> 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/karsten-marquardsen/1541142

## Registry facts

- Residence: Essen, DE
- Nationality: DE
- Status: active

## Mandates (1)

- Heise RegioConcept GmbH (CHE-427.734.367) — member of the management board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/karsten-marquardsen/1541142: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt