# Sirenic French Company Establishments Lookup

> Sirenic French Company Establishments Lookup is a paid API for AI agents from api.sirenic.eu, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).

Returns a list of all establishments (SIRET) for a French company identified by SIREN, including addresses and open/closed status.

## Facts

- Endpoint: GET https://api.sirenic.eu/v1/entreprise/:siren/etablissements
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sirenic-french-company-establishments-lookup-6cb41b23
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GTKODzCpn79pJ9GqApBBM

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sirenic-french-company-establishments-lookup-6cb41b23
```

Example prompt: Can you list all the establishments and their addresses for the French company with SIREN 552032534, and tell me which ones are currently open?

## When to prefer this

Use this endpoint when you need to enumerate all physical locations or sites of a known French company (identified by SIREN) and require their SIRET codes, postal addresses, and operational status. Prefer this over a general company profile endpoint when you specifically need the full list of establishments rather than just the head-office details.

## Known failure modes

- Invalid or malformed SIREN (not 9 digits) returns a 400 or validation error
- Unknown SIREN with no matching company returns an empty list or 404
- Payment not fulfilled returns a 402 Payment Required
- Rate limiting or quota exceeded returns a 429
- Upstream INSEE/SIRENE registry unavailable returns a 503

## How this service works

All establishments (SIRET) of a French company: the complete list of business locations registered under one SIREN, official data from the French company registry (INSEE Sirene), head office and branches alike, each with its address and open or closed status. Use it to map the branches and addresses of a company across France, or to check whether a given SIRET is still open. The SIREN identifies the legal entity; the SIRET identifies each of its establishments.

## Output

A list of all establishments (each identified by a 14-digit SIRET number) associated with the given SIREN, including each establishment's physical address and whether it is currently open or closed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object",
     "required": [
      "siren"
     ],
     "properties": {
      "siren": {
       "type": "string",
       "description": "9-digit SIREN (Luhn-checked; 400 otherwise), e.g. 552032534"
      }
     }
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "geo": {
       "type": "string",
       "description": "Optional; `true` adds latitude/longitude to each establishment"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sirenic-french-company-establishments-lookup-6cb41b23/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.sirenic.eu](https://www.zero.xyz/host/api.sirenic.eu/llms.txt)