# Willi 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/willi-keller/3306350

## Registry facts

- Residence: Brunnen
- Nationality: CH
- Status: active

## Mandates (4)

- Sotrag SA (CHE-105.865.692) — procuration collective à 2
- Albatrust AG in Liquidation (CHE-102.598.980) — member of the board — individual signing authority (company no longer active)
- T.U.N. Stiftung (CHE-450.318.216) — chairperson of the foundation board — individual signing authority
- Verein Artisana in Liquidation (CHE-101.230.655) — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/willi-keller/3306350: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt