# Silvio Keller

> 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/silvio-keller/31713

## Registry facts

- Residence: Wallbach
- Nationality: CH
- Status: active

## Mandates (3)

- BERESI Immobilien AG (CHE-304.580.288) — member of the board — joint signing authority (together w/ the chairperson of the board)
- Stiftung MBF (CHE-109.294.848) — member of the foundation board — without signing authority
- Clemens Keller Treuhand AG (CHE-305.516.399) — member of the board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/silvio-keller/31713: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt