# Ilja Steiner

> 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/ilja-steiner/177117

## Registry facts

- Residence: Erlach
- Nationality: CH
- Status: active

## Mandates (4)

- Stiftung Mayhaus (CHE-109.353.563) — member and secretary of the foundation board — joint signing authority (any two to sign)
- Steiner & Zingg Kunstauktionen GmbH (CHE-309.098.082) — LLC member and member of the management board — individual signing authority
- Steiner & Kurtaj GmbH (CHE-263.515.506) — LLC member and member of the management board — joint signing authority (any two to sign)
- Galerie Mayhaus GmbH (CHE-115.666.585) — LLC member and member of the executive board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/ilja-steiner/177117: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt