# 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/532133

## Registry facts

- Residence: Sarnen
- Nationality: CH
- Status: active

## Mandates (4)

- maco immo ag (CHE-106.008.555) — chairperson of the board — individual signing authority
- Portmann Garten AG (CHE-156.746.158) — chairperson of the board — individual signing authority
- city6030 AG (CHE-430.545.163) — chairperson of the board — joint signing authority (any two to sign)
- Wohnbau Ebikon AG (WBE) (CHE-105.802.384) — vice-chairperson of the board — joint signing authority (any two to sign)

---

Machine-readable variant of https://graph.swiss/people/martin-portmann/532133: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt