# Sandro Portmann

> 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/sandro-portmann/158775

## Registry facts

- Residence: Luzern
- Nationality: CH
- Status: active

## Mandates (14)

- HaJaTec Holding AG (CHE-109.504.661) — chairperson of the board — joint signing authority (any two to sign)
- Acelora Holding AG (CHE-112.394.195) — member of the board — individual signing authority
- topART AG (CHE-272.758.870) — member of the board — joint signing authority (any two to sign)
- LUXOIA AG (CHE-285.751.156) — member of the board — joint signing authority (any two to sign)
- Watch Group Holding AG (CHE-312.806.342) — member of the board — individual signing authority
- Challenger AG (CHE-374.783.678) — member of the board — individual signing authority
- HaJaTec GmbH (CHE-392.838.248) — chairperson of the management board — joint signing authority (any two to sign)
- art24 Services GmbH (CHE-440.207.667) — member of the executive board — joint signing authority (any two to sign)
- RAM Swiss Watches AG (CHE-452.025.469) — member of the board — individual signing authority
- art24 World AG (CHE-466.994.305) — member of the board — joint signing authority (any two to sign)
- LUXOIA Bern AG (CHE-383.725.757) — member of the board — joint signing authority (any two to sign)
- LUXOIA Webshop AG (CHE-346.472.807) — member of the board — joint signing authority (any two to sign)
- Watch24 Swiss AG (CHE-387.140.076) — member of the board — individual signing authority
- Epoflex GmbH (CHE-107.251.526) — member of the executive board — individual signing authority

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Machine-readable variant of https://graph.swiss/people/sandro-portmann/158775: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt