# Jan 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/jan-keller/127129

## Registry facts

- Residence: Bremgarten bei Bern
- Nationality: CH
- Status: active

## Mandates (2)

- Client Systems AG (CHE-104.250.499) — chairperson of the board — individual signing authority
- Client Systems Group AG (CHE-499.264.432) — chairperson of the board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/jan-keller/127129: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt