# Katja Amberg

> 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-amberg/711391

## Registry facts

- Residence: Jona (Rapperswil-Jona)
- Nationality: CH
- Status: active

## Mandates (4)

- Lakeside Investments AG (CHE-206.879.651) — chairperson of the board — individual signing authority
- Quantum Holding AG (CHE-434.582.387) — chairperson of the board — individual signing authority
- Amberg Advisory AG (CHE-192.833.830) — member of the board — individual signing authority
- HNO Zürichsee AG (CHE-203.644.821) — chairperson of the board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/katja-amberg/711391: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt