# Erwin 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/erwin-portmann/3237888

## Registry facts

- Residence: Arbon
- Nationality: CH
- Status: inactive

## Mandates (2)

- Portmann Technik (CHE-112.713.047) — owner — individual signing authority (company no longer active)
- RPD AG in Liquidation (CHE-105.706.355) — member — joint signing authority (any two to sign) (company no longer active)

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Machine-readable variant of https://graph.swiss/people/erwin-portmann/3237888: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt