# 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/1240732

## Registry facts

- Residence: Böckten
- Nationality: CH
- Status: active

## Mandates (6)

- Elektro Siegrist AG (CHE-105.779.360) — joint signing authority (any two to sign)
- K-Tech handels AG (CHE-372.086.746) — vice-chairperson of the board — individual signing authority
- Zyros AG (CHE-147.550.024) — member of the board — individual signing authority
- SMK Invest AG (CHE-455.749.931) — chairperson of the board — individual signing authority
- Keller Klima AG (CHE-260.963.179) — vice-chairperson of the board — individual signing authority
- BELIMO Automation AG (CHE-106.056.382) — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/stefan-keller/1240732: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt