CHE243991111Rue Centrale 5, 1958 St-Léonard
L'ECOLE DE L'ONGLE by NATHALIE COSTANTINI is a Swiss Einzelfirma based in St-Léonard, 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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