# 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/3742732

## Registry facts

- Residence: Jona
- Nationality: CH
- Status: active

## Mandates (5)

- bossert & richter AG (CHE-101.494.102) — member of the board — joint signing authority (any two to sign)
- Stefan Keller (CHE-112.197.269) — owner — individual signing authority
- schnaps.ch GmbH (CHE-115.750.607) — member and chairperson of the management board — individual signing authority
- SK-Seal AG (CHE-107.878.317) — chairperson of the board — individual signing authority
- I Vinautori SA (CHE-109.596.798) — member of the board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/stefan-keller/3742732: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt