# Stefan Birrer

> 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-birrer/517931

## Registry facts

- Residence: Zell
- Nationality: CH
- Status: active

## Mandates (5)

- BAplus GmbH (CHE-195.495.652) — LLC member and chairperson of the management board — joint signing authority (any two to sign)
- muribaer ag (CHE-101.187.539) — chairperson of the board + general manager — individual signing authority
- Zeitwerk Holding GmbH (CHE-185.476.529) — LLC member and member of the management board — joint signing authority (any two to sign)
- hbTec AG (CHE-115.970.008) — member of the board + chairperson of the management board — individual signing authority
- ARBIMU Holding GmbH (CHE-312.072.479) — LLC member and member of the management board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/stefan-birrer/517931: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt