# Dietrich 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/dietrich-keller/2614713

## Registry facts

- Residence: Bellikon
- Nationality: CH
- Status: active

## Mandates (5)

- Zumtobel Lumière SA (CHE-284.757.819) — procuration collective à 2
- Burkhalter Stiele AG (CHE-102.582.306) — limited joint signing authority (any two to sign) (company no longer active)
- Zumtobel Licht AG (CHE-456.026.551) — limited joint signing authority (any two to sign)
- Zumtobel Licht AG (CHE-428.709.047) — limited joint signing authority (any two to sign)
- Zumtobel Licht AG (CHE-105.895.492) — limited joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/dietrich-keller/2614713: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt