EU company verification (KYB) from official registers
EU company verification (KYB) from official registers: GLEIF worldwide (incl. Dutch LEI holders with KvK number), France (SIRENE), Norway, Finland, Czechia and Slovakia, and Poland by NIP (VAT whitelist, incl. registered bank accounts). Search by name or registry id: legal name, active or dissolved, registry id, legal form, address, founding date. For B2B onboarding, invoicing and supplier checks.
Answeringour last check, 2026-10-10
1 of 1checks answered this week
691 msmedian answer time
$0.008listed price per call
$0.008price it asked us
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://factline.dev/v1/company/lookup
| Category | Company and compliance |
|---|---|
| Provider host | factline.dev |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.008 | 691 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"country": "NL",
"name": "ASML Holding"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"country": {
"description": "Optional ISO country: FR or NO search the national register; other codes filter the global LEI register",
"type": "string"
},
"id": {
"description": "Alternative: LEI (20 characters), French SIREN (9 digits) or Norwegian organisation number (9 digits, with country=NO)",
"type": "string"
},
"name": {
"description": "Company name, e.g. ASML Holding",
"type": "string"
}
},
"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"
}