CHE115147670Schürliacherstrasse 28a, 8312 Winterberg ZH
Portwein - Ferreira Da Silva Domingos José is a Swiss Einzelfirma based in Winterberg ZH, 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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