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French Company Registry Lookup (SIRENE)
x402
French Company Registry Lookup (SIRENE) is a paid API for AI agents from companies.use.x402atlas.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-10).
Looks up French companies in the official SIRENE register by SIREN, SIRET, or company name, returning legal details, status, address, and NAF activity code.
Price / call$0.05
Success—
StatusUnknown
How this service works
French company lookup in the official SIRENE register (Annuaire des Entreprises) by SIREN, SIRET or company name. Returns legal name, active/ceased status, legal form, creation date, head-office address and NAF activity code in a schema shared across countries.
Output
Returns a JSON object with ISO country code (FR), registry name (SIRENE), echoed query, match count, and an array of company records each containing: current legal name, registration number, normalized status (active/inactive/unknown), legal form, founding date, structured head-office address (street, postal code, city, country code), NAF activity code(s), and website if available.
Example use cases
Verify French supplier before onboarding
“I need to verify a French supplier before we sign a contract — can you check the SIRENE register for the company called 'Carrefour SA' and confirm it's still active, get its legal form and head-office address?”
Due diligence on French acquisition target
“We're doing due diligence on a potential acquisition — look up SIREN 542107651 in the French company registry and give me the full legal details including founding date, status, and registered address.”
Enrich CRM with French company data
“I have a French company in our CRM with SIRET number 55203253400048 — can you pull its official details from the SIRENE register so I can fill in the legal name, NAF code, and current status?”
Technical details
Endpoint
GEThttps://companies.use.x402atlas.com/fr?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you specifically need to look up French companies in the official SIRENE/Annuaire des Entreprises register. Prefer it over generic business data providers when you need authoritative French government registry data including NAF codes, legal form, and official status. Use this rather than sibling endpoints (UK, Belgium, Norway, etc.) when the target company is registered in France. Best for compliance, due diligence, supplier verification, and CRM enrichment workflows involving French legal entities.
Side effects
- No matching company found for the given SIREN/SIRET/name — returns count:0 with a note
- Invalid or malformed SIREN/SIRET number format — query rejected or zero results
- Company exists but registry data is incomplete — some fields may be null
- SIRENE register temporarily unavailable — upstream API error
- Query string too short (under 3 characters) or too long (over 200 characters) — validation error
- Payment failure via x402 — call not executed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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