API reference
Company information
Core company data: name, status, address, industry and tax registration.
- Access
-
Scope
companies - Cost
- 1 unit per lookup
Use a ten-digit registration number, with or without the hyphen. A twelve-digit number prefixed 16 works too, as do public tokens for sole traders.
Parameters
Parameters not marked as required may be omitted.
| Name | Type | What the field does |
|---|---|---|
company_id
Required
|
string |
The company's ten-digit registration number, with or without the hyphen, or the company's public token. An exact personal identity number works when the key holds the person_lookup scope.
|
Request and response
The example shows a request against the production environment and a successful response.
curl "https://firmainfo.se/api/v1/companies/5560125790" \
-H "Authorization: Bearer $FIRMAINFO_API_KEY"{
"id": "5560125790",
"registration_number": "556012-5790",
"identity_type": "organisation_number",
"name": "Aktiebolaget Volvo",
"legal_form": "AB",
"status": "active",
"registration_date": "1915-05-05",
"deregistration_date": null,
"business_description": "Bolaget skall - direkt eller genom dotterbolag - bedriva verksamhet …",
"address": {
"street": "",
"care_of": "",
"postal_code": "405 08",
"city": "GÖTEBORG",
"country": "SE"
},
"industry_codes": ["70100"],
"primary_industry_code": "70100",
"tax_registrations": { "f_tax": true, "vat": true, "employer": true },
"publicity": "public_listed",
"listing_status": "listed",
"listing_venue": "Nasdaq Stockholm (Large Cap)",
"lei": "549300HGV012CNC8JD22",
"has_financials": true,
"last_updated_at": "2026-07-11T04:48:45.490Z"
}