# Stefan 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/stefan-keller/2277901

## Registry facts

- Residence: Basel
- Nationality: CH
- Status: active

## Mandates (2)

- Roche Diagnostics International AG, Basel Branch Diabetes Care (CHE-400.304.407) — limited joint signing authority (any two to sign)
- aXista gmbh in Liquidation (CHE-109.252.910) — LLC member and member of the executive board — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/stefan-keller/2277901: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt