API reference

Contact details

Retrieve a company's email address from Statistics Sweden, with the marketing opt-out flag and source date.

GET /api/v1/companies/{company_id}/contact

Access: Scope contacts
Cost: 3 units + 1 contact

The Statistics Sweden register holds email addresses for around 644,000 companies. Contact data has its own monthly quota on top of ordinary API units, because it is subject to special terms and needs to be handled with more care.

Parameters

Parameters not marked as required may be omitted.

Name	Type	What the field does
`company_id` Required In the path	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.

Request

curl "https://firmainfo.se/api/v1/companies/5560125790/contact" \
  -H "Authorization: Bearer $FIRMAINFO_API_KEY"

Response

{
  "company": { "id": "5560125790", "name": "Aktiebolaget Volvo", "registration_number": "556012-5790" },
  "email": "info@volvo.se",
  "email_kind": "role",
  "advertising_block": false,
  "source": "SCB",
  "source_updated_at": "2026-07-11T04:48:45.490Z"
}

Good to know

The contacts scope requires the contact terms to have been accepted. Read more under Authentication.
Trial and Builder have contacts_per_month set to 0, so the call returns 403 not_in_plan.

Continue here

GET /companies/{company_id}/web

Digital presence

GET /companies/{company_id}/workplaces

Workplaces