# Christoph Langenberg

> 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/christoph-langenberg/373795

## Registry facts

- Residence: Altdorf
- Nationality: CH
- Status: active

## Mandates (4)

- Projekte & Mehr GmbH (CHE-282.451.278) — individual signing authority
- Langenberg Bauberatung GmbH (CHE-455.730.009) — LLC member and member of the executive board — individual signing authority
- Arosa Kulm-Hotel AG (CHE-105.979.781) — member of the board — joint signing authority (any two to sign)
- Saschi Immobilien AG (CHE-254.002.395) — member of the board — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/christoph-langenberg/373795: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt