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Work and employment

Where do I find my SIRET number?

Your SIRET number (14 digits) is on the SIRENE register status notice, which you can download free of charge from the INSEE website, and at the top of your payslip if you are looking for your employer's.

Fictitious model: SIRENE register status notice (“avis de situation”) Top of the document: “Identifiant SIRET du siège”, then “SIREN” and the APE code SIRET number 14 digits (9-digit SIREN + 5 establishment digits) Fictitious document · SIRENE register status notice
Fictitious model of “SIRENE register status notice (“avis de situation”)”. Area: Top of the document: “Identifiant SIRET du siège”, then “SIREN” and the APE code · Format: 14 digits (9-digit SIREN + 5 establishment digits).

Where to find it online

  • avis-situation-sirene.insee.fr: enter your SIREN or your name, then download the status notice (PDF).
  • annuaire-entreprises.data.gouv.fr: search by name, address or manager, for any company, including yours.

If you have lost it

  • A SIRET cannot be lost: it is public and can be looked up in the company directory.
  • If you never received a SIRET after registering, check the state of your file on the one-stop shop (formalites.entreprises.gouv.fr).

Official sources

Checked on 28/09/2026.

See also

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