# Marc-André Siebenmann

> 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/marc-andre-siebenmann/606798

## Registry facts

- Residence: Sempach
- Nationality: CH
- Status: active

## Mandates (6)

- Gewerbe-Treuhand Services AG (CHE-107.909.337) — joint signing authority (any two to sign)
- Gewerbe-Treuhand AG (CHE-105.962.361) — joint signing authority (any two to sign)
- Dacor Informatik AG (CHE-107.878.607) — joint signing authority (any two to sign)
- Heurotec AG (CHE-102.306.261) — joint signing authority (any two to sign)
- Immobilien-Genossenschaft Eichwald (CHE-101.916.008) — member of the board + manager (non-member of the board) — joint signing authority (together w/ the board chair)
- Fred Siebenmann AG Unternehmensberatung für Hotellerie und Restauration in Liquidation (CHE-108.050.367) — member of the board — individual signing authority (company no longer active)

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Machine-readable variant of https://graph.swiss/people/marc-andre-siebenmann/606798: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt