# Stefan Siegenthaler

> 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-siegenthaler/2249592

## Registry facts

- Residence: Gümligen
- Nationality: CH
- Status: active

## Mandates (9)

- Familienstiftung Siegenthaler (CHE-212.050.514) — member of the foundation board — joint signing authority (any two to sign)
- SIEGENTHALER TRANSPORTE (CHE-110.189.365) — owner — individual signing authority
- MYSTA Consulting GmbH (CHE-210.439.344) — LLC member and chairperson of the management board — joint signing authority (any two to sign)
- MA-ST Holding GmbH (CHE-167.345.533) — LLC member and member of the management board — joint signing authority (any two to sign)
- ARC Allround Cleaning Rheinfelden AG (CHE-106.028.196) — limited signing authority (individual)
- SIS Handels GmbH (CHE-114.984.605) — LLC member and member of the executive board — individual signing authority
- ALDER Ungeziefer- und Schädlingsbekämpfung GmbH (CHE-260.212.707) — LLC member and member of the executive board — individual signing authority
- Elite-Garage Herzogenbuchsee AG (CHE-107.235.929) — member — individual signing authority (company no longer active)
- Garage Oetterli AG (CHE-330.895.361) — managing member of the board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/stefan-siegenthaler/2249592: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt