# Rolf 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/rolf-keller/916907

## Registry facts

- Residence: Zihlschlacht (Zihlschlacht-Sitterdorf)
- Nationality: CH
- Status: active

## Mandates (2)

- M + R Invest AG (CHE-218.556.060) — member of the board — individual signing authority
- Campo Architektur & Generalunternehmung AG (CHE-451.846.328) — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/rolf-keller/916907: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt