# Michael Riesen

> 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/michael-riesen/2396294

## Registry facts

- Residence: Wollerau
- Nationality: CH
- Status: active

## Mandates (7)

- ATAG Ernst & Young Wirtschaftsprüfung AG (CHE-203.825.966) — signature collective à 2 (company no longer active)
- Ernst & Young SA (CHE-185.564.694) — adm. — signature collective à 2 (company no longer active)
- GBR Ernst & Young AG (CHE-158.658.826) — joint signing authority (any two to sign) (company no longer active)
- ATAG Ernst & Young Wirtschaftsprüfung AG (CHE-362.620.130) — joint signing authority (any two to sign) (company no longer active)
- VPB Finanz Holding AG (CHE-100.924.229) — member of the board — joint signing authority (any two to sign) (company no longer active)
- Messerli & Partner GmbH (CHE-102.759.036) — LLC member — joint signing authority (any two to sign) (company no longer active)
- EXPERTsuisse - Schweizer Expertenverband für Wirtschaftsprüfung, Steuern und Treuhand (CHE-105.840.410) — member of the board — without signing authority

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Machine-readable variant of https://graph.swiss/people/michael-riesen/2396294: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt