Norwegian company local units (underenheter, the equivalent of SIRET establishme
Norwegian company local units (underenheter, the equivalent of SIRET establishments) from the official Enhetsregisteret (Brønnøysundregistrene, NLOD 2.0), refreshed daily from the national bulk: each unit's own 9-digit orgnr, name, industry code (NACE-NO) and auxiliary activity, published headcount, location and postal addresses, registration and ownership-change dates, VAT status, plus unit count and cumulative headcount. A known legal person with no unit gets an explicit positive answer.
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api.sirenic.eu/v1/eu/entreprise/NO/:id/etablissements
| Category | Code and developer |
|---|---|
| Provider host | api.sirenic.eu |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.01 | 899 ms |
Example input (from the provider)
{
"method": "GET",
"pathParams": {
"id": "923609016"
},
"queryParams": {},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"properties": {
"id": {
"description": "9-digit Norwegian organisasjonsnummer of the COMPANY (Enhetsregisteret). LEGAL PERSONS ONLY: a sole proprietorship's units carry a person's name and are refused 404, payment cancelled. Unknown number returns 404, payment cancelled., e.g. 923609016",
"type": "string"
}
},
"required": [
"id"
],
"type": "object"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}