French SIREN Number

Matches a French SIREN (Système d'Identification du Répertoire des ENtreprises) number — 9 digits.

✓ French business identification✓ Trade register lookups✓ Tax forms

Safe

Test String

3 matches

732829320
404833048
123456789

\d{9}digit— \d — digit (0–9) — repeated exactly 9 times · {9} — exactly 9 times

Pattern: 5 charsInput: 29 chars

100% client-side · private

✓ Valid Examples

Validate French SIREN Number natively in your backend or frontend without copying regex strings.

import { validate } from '@regexto/validators';

validate('fr-siren', '...');

from regexto_validators import validate

validate("fr-siren", "...")

import "github.com/regex-to/validators-go"

valid, err := validators.Validate("fr-siren", "...")

use RegexTo\Validators\Validator;

Validator::validate('fr-siren', '...');

use regexto_validators::validate;

let is_valid = validate("fr-siren", "...").unwrap();