12 Occitanie

SIRET Generator Aveyron

4 fake SIRET numbers generated with real addresses from the Aveyron department (12), Occitanie region. Algorithmically validated, ready for your tests.

Generated Data — Aveyron

Advanced generator
SIRET SIREN Company Address
943 904 789 15517 943 904 789 Peltier 21, chemin Pelletier,
12400 Saint-Affrique
274 313 964 00257 274 313 964 Colas SARL 35, avenue Verdier,
12200 Villefranche-de-Rouergue
821 386 869 00027 821 386 869 De Sousa Jacquet SA 545, rue de Carlier,
12000 Rodez
104 802 533 65862 104 802 533 Adam SAS impasse Nicolas Mahe,
12100 Millau

This data is entirely fictional. Companies and addresses do not correspond to any real entity. Reload the page for new numbers.

Cities in Aveyron used for generation

The generator uses real cities and postal codes from the Aveyron department to produce authentic addresses:

12000 Rodez 12100 Millau 12200 Villefranche-de-Rouergue 12400 Saint-Affrique 12300 Decazeville

What is a SIRET generator for Aveyron used for?

Developers and QA teams often need realistic test data that resembles real French companies. A department-specific SIRET generator allows you to:

  • Test forms that validate SIRET format and postal address
  • Populate demo databases with fictional companies geolocated in Aveyron
  • Simulate business scenarios involving companies from the Occitanie region
  • Train teams without using real data from existing companies

All generated SIRETs are algorithmically valid (verified Luhn key) but do not correspond to any company registered in the INSEE SIRENE registry.

FAQ

How to generate a fake SIRET number for Aveyron?

Use our generator above to get fake SIRET numbers with addresses located in the Aveyron department (code 12). SIRETs are generated according to the Luhn standard, accompanied by the corresponding SIREN, company name and a real postal address in the Occitanie region.

Is it legal to use a fake SIRET number?

Yes, using fake SIRET numbers is perfectly legal in a testing, software development, training or demonstration context. It is important to never use these numbers for real commercial transactions or administrative declarations, which would constitute fraud.

What is the structure of a SIRET number?

A SIRET number consists of 14 digits: the first 9 form the SIREN number (unique identifier of the company), and the last 5 constitute the NIC (Internal Classification Number), which identifies the establishment within the company. The last digit of the SIRET is a control key calculated using the Luhn algorithm.

Can I use these fake SIRETs in an application?

Yes, the generated SIRET numbers are algorithmically valid (correct Luhn key) and can be used to test forms, APIs or databases that validate the SIRET format. However, they do not correspond to any real company in the INSEE SIRENE register.

What is the difference between SIREN and SIRET?

The SIREN (9 digits) identifies a company as a legal entity. The SIRET (14 digits) identifies a particular establishment of that company — a physical address. The same company can have multiple SIRETs (head office + branches), but only one SIREN.

Need more SIRET numbers or a CSV export?

Our main generator lets you create up to 1000 entries and export to CSV.