# Katja Naumann

> 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/katja-naumann/2773645

## Registry facts

- Residence: Qingdao
- Nationality: DE
- Status: active

## Mandates (7)

- Adtech Advanced Technologies AG (CHE-107.946.108) — member of the board — individual signing authority
- Stiftung Internationale Kooperations-Unterstützung IKU (CHE-113.863.979) — member of the foundation board — joint signing authority (any two to sign)
- IVM International Technical Consultants AG in Liquidation (CHE-101.054.513) — liquidator member of the board — individual signing authority individual signing authority (company no longer active)
- Kiss System AG in Liquidation (CHE-109.906.373) — liquidator member of the board — individual signing authority without signing authority (company no longer active)
- IEA International Trading (Schweiz) AG in Liquidation (CHE-112.740.156) — liquidator — individual signing authority (company no longer active)
- IEA International Trading AG (CHE-108.686.588) — member of the board — individual signing authority
- IVM Engineering AG (CHE-105.890.201) — member of the board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/katja-naumann/2773645: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt