# Marco 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/marco-portmann/1185550

## Registry facts

- Residence: Zufikon
- Nationality: CH
- Status: active

## Mandates (5)

- Aebi Schmidt Holding AG (CHE-112.947.556) — joint signing authority (any two to sign)
- Swiss Steel Holding AG (CHE-101.417.171) — joint signing authority (any two to sign)
- Steeltec AG (CHE-105.900.006) — member of the board — joint signing authority (any two to sign)
- Pensionskasse Steeltec AG (CHE-109.652.221) — member of the foundation board — joint signing authority (any two to sign)
- GEOAARGAU AG (CHE-104.778.814) — chairperson of the board + secretary — joint signing authority (any two to sign)

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Machine-readable variant of https://graph.swiss/people/marco-portmann/1185550: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt