# William Siegrist

> 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/william-siegrist/2037788

## Registry facts

- Residence: Montreux
- Nationality: CH
- Status: active

## Mandates (4)

- Concepts & Conseils techniques et immobilier, William Siegrist (CHE-101.533.021) — titulaire — signature individuelle (company no longer active)
- Multi-interventions SA, succursale de Carouge (CHE-257.323.499) — adm. président — signature collective à 2 (company no longer active)
- Swingfaure SA (CHE-110.498.240) — adm. — signature individuelle
- Multi-interventions SA in Liquidation (CHE-438.978.703) — chairperson of the board — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/william-siegrist/2037788: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt