The weekly file has one row per company created in the last 7 days. Real rows are added here after the first run on the bulk Sirene files; until then this page shows the layout, with the two row types you will see. The values below are illustrative layout only, not real companies.
| siren | name | creationDate | legalForm | nafCode | nafSection | postcode | commune | region | prospectingOptOut | website, emails |
|---|---|---|---|---|---|---|---|---|---|---|
| 000000001 | EXAMPLE SAS | 2026-10-28 | SAS | 62.01Z | J | 75001 | PARIS | Ile-de-France | false | filled by the optional enrichment when found |
| 000000002 | (withheld by INSEE) | 2026-10-29 | SARL | 56.10A | I | 69001 | LYON | Auvergne-Rhone-Alpes | true | never filled |
Per file: all of France, one file per region, one per NAF section A to U. Sole traders (entrepreneurs individuels) and any other natural person are excluded entirely; only legal entities with a company name appear. Back to the offer. Source: Insee, base Sirene, Licence Ouverte 2.0.