French SIRET establishment identifier: 9-digit SIREN plus a 5-digit NIC, written 3-3-3-5 with optional spaces or hyphens or as 14 contiguous digits. No Luhn check, so any 14-digit number of that shape is reported.
Label: FR_SIRET
\b\d{3}[\s-]?\d{3}[\s-]?\d{3}[\s-]?\d{5}\bSIRET 732 829 320 00074 de l'établissement. → 732 829 320 00074Établissement n° 73282932000074 → 73282932000074SIREN 732 829 320Code 75008Tags: fr, business, accounting, legal