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Glossary/SIRET

SIRET

Systeme d'Identification du Repertoire des ETablissements

Published 2026-04-20. Last updated 2026-04-20.

The fourteen-digit number that identifies one establishment of a French company: the nine digits of the SIREN followed by a five-digit code for the site. A business with several locations has one SIREN and several SIRETs, and may publish a separate electronic invoicing address for an establishment so that invoices reach the right site.

See also

  • SIREN(Systeme d'Identification du Repertoire des ENtreprises)
  • Annuaire de la facturation electronique(French e-invoicing directory)

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