CHE289095931Grand Rue 105, 1660 Château-d'Oex
Café des Bossons, Cosette Hämmerli is a Swiss Einzelfirma based in Château-d'Oex, registered in the commercial register.▍
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Company facts reflect public commercial-register data. Officer and relationship data is derived from published register text. Register data as of 4 July 2026.
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