About this Generator
This tool generates valid Swiss Business Identification Numbers that comply with official requirements.
The generator creates UID numbers following the post-2011 format including country code, random sequence, and check digit.
Generated UID numbers are for testing purposes only. While they follow the correct format and pass validation checks, they are not officially registered numbers.
About Switzerland UID Generator
Generation Features: • Country code prefix • Random sequence generation • Check digit calculation • Format compliance • Pattern validation
Technical Details: • CHE prefix • 9-digit format • Modulo 11 algorithm • Pattern checks • Format rules
To verify an existing UID, you can use our Switzerland UID Verifier