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Know your Siren if you haven't received it yet (Form)

National Institute for Statistics and Economic Studies (INSEE)

This service allows you to know your Siren number if you have not received it yet.

Just do a search on the Sirene directory by entering your business name or the name or address (of your company).

If the Siren does not appear on the Sirene directory, it has not yet been assigned to you.

For any information, please contact the Inpi who manages the Single company Formalities Office, where you have completed your registration process.

Go to the online administrative form

Verified 01 January 2023 - Directorate for Legal and Administrative Information (Prime Minister)

To whom shall I send this form ?

For details, please use the practical information sheets :