# Christian 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/christian-keller/759170

## Registry facts

- Residence: Marthalen
- Nationality: CH
- Status: active

## Mandates (5)

- Pro Vitam Holding AG (CHE-143.697.496) — member of the board — individual signing authority
- ATLAS NATURSTEINE AG (CHE-109.893.411) — member of the board + general manager — limited signing authority (individual)
- ProWin Holding AG in Liquidation (CHE-173.748.856) — member of the board — individual signing authority (company no longer active)
- Milch-Genossenschaft Uessikon in Liquidation (CHE-102.382.546) — chairperson of the board — without signing authority (company no longer active)
- LANDI MAUR, Genossenschaft (CHE-107.165.186) — member of the board — without signing authority

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Machine-readable variant of https://graph.swiss/people/christian-keller/759170: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt