# Stefan Piotrowski

> 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/stefan-piotrowski/1255173

## Registry facts

- Residence: Winterthur
- Nationality: CH
- Status: active

## Mandates (3)

- Stefan Piotrowski dipl. Architekt ETH HTL SIA & Jean-Marc Bovet Architekt HTL (CHE-106.585.048) — partner — individual signing authority (company no longer active)
- Piotrowski & Partner Architekten AG in Liquidation (CHE-110.077.795) — member of the board + liquidator — individual signing authority (company no longer active)
- Carl Heinrich Ernst - Kunststiftung (CHE-101.920.613) — chairperson of the foundation board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/stefan-piotrowski/1255173: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt