# Christian 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/christian-keller/543193

## Registry facts

- Residence: Zumikon
- Nationality: CH
- Status: active

## Mandates (9)

- Katadyn Holding AG (CHE-109.482.901) — vice-chairperson of the board — joint signing authority (any two to sign)
- Katadyn Group AG (CHE-359.853.395) — vice-chairperson of the board — joint signing authority (any two to sign)
- Katadyn Produkte AG (CHE-102.142.798) — vice-chairperson of the board — joint signing authority (any two to sign)
- STG Swiss Technology Group AG (CHE-198.835.477) — member of the board — joint signing authority (any two to sign)
- IBM Global Financing Schweiz GmbH in Liquidation (CHE-316.669.357) — member of the management board + liquidator — joint signing authority (any two to sign) (company no longer active)
- Super iPaaS Integration Switzerland GmbH (CHE-320.796.510) — chairperson of the management board — joint signing authority (any two to sign) (company no longer active)
- digitalswitzerland (CHE-337.577.063) — member of the board — without signing authority
- Stiftung LUCERNE FESTIVAL (CHE-108.171.485) — member of the foundation board — without signing authority
- economiesuisse (CHE-105.833.663) — member of the board — without signing authority

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Machine-readable variant of https://graph.swiss/people/christian-keller/543193: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt