# Markus Portner

> 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/markus-portner/2320723

## Registry facts

- Residence: Köniz
- Nationality: CH
- Status: active

## Mandates (4)

- Breitsch 59 Liegenschaften GmbH (CHE-354.099.805) — LLC member and member of the executive board — individual signing authority
- Gapeli AG (CHE-102.334.926) — president — individual signing authority
- Intellit GmbH in Liq. (CHE-113.196.456) — member of the executive board — individual signing authority (company no longer active)
- Barrier Immobilien AG (CHE-105.944.972) — limited joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/markus-portner/2320723: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt