# Stefan Amrein

> 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/stefan-amrein/562523

## Registry facts

- Residence: Emmetten
- Nationality: CH
- Status: active

## Mandates (6)

- aspor GmbH (CHE-426.579.006) — member of the executive board — individual signing authority
- Osuma Holding AG (CHE-467.566.461) — member — individual signing authority
- BBT AG für Betonbearbeitungstechnik (CHE-108.360.879) — chairperson of the board — individual signing authority
- Betontec AG (CHE-114.691.416) — member — individual signing authority
- GAUMENWERK GmbH (CHE-421.758.346) — LLC member and member of the management board — joint signing authority (any two to sign)
- simple-net ag (CHE-114.049.935) — member — individual signing authority

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Machine-readable variant of https://graph.swiss/people/stefan-amrein/562523: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt