# Martin 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/martin-portmann/2870910

## Registry facts

- Residence: Bern
- Nationality: CH
- Status: active

## Mandates (3)

- Stiftung Burg Mannenberg (CHE-113.564.672) — member — without signing authority
- Stiftung Burgruine Grünenberg, Melchnau (CHE-110.378.570) — member — without signing authority
- Infinitum AG (CHE-105.111.788) — member — individual signing authority

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Machine-readable variant of https://graph.swiss/people/martin-portmann/2870910: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt