# Fritz 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/fritz-keller/2777235

## Registry facts

- Residence: Chur
- Nationality: CH
- Status: active

## Mandates (2)

- Duba Bau und Kieswerk AG (CHE-106.827.932) — joint signing authority (any two to sign) (company no longer active)
- Schlub AG (CHE-101.348.245) — limited signing authority (individual)

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Machine-readable variant of https://graph.swiss/people/fritz-keller/2777235: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt