# Mario Ptak

> 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/mario-ptak/1597389

## Registry facts

- Residence: Windisch
- Nationality: CH
- Status: active

## Mandates (4)

- P3 Solutions, Inhaber Mario Ptak (CHE-429.089.419) — owner — individual signing authority (company no longer active)
- Maxama Holding AG (CHE-220.641.611) — chairperson of the board — individual signing authority
- Stiftung Lernwerk (CHE-166.728.506) — member of the foundation board — joint signing authority (any two to sign)
- P3 Solutions GmbH (CHE-195.741.710) — chairperson of the management board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/mario-ptak/1597389: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt