Overit API

A REST API with JSON responses over Norwegian company data. The API is in preparation — below is an overview of the endpoints and the data it will expose.

In development — endpoints are not publicly available yet.

Overit API for developers

Integrate Norwegian company data, verification and monitoring straight into your product through a clean, JSON REST API.

REST APIJSON responsesWebhooksBulk lookupsAnnual reportsVerification API

api.overit.no

GET /api/v1/companies/helse-sor-ost-rhf-991324968

{
  "id": "helse-sor-ost-rhf-991324968",
  "name": "HELSE SØR-ØST RHF",
  "orgnr": "991324968",
  "activity": "Offentlig administrasjon tilknyttet helsestell, undervisning, kultur og annen sosial virksomhet",
  "city": "HAMAR",
  "latestPeriod": {
    "year": 2025,
    "operatingRevenue": 123709842000,
    "netProfit": 2165742000
  },
  "periods": 1
}

Planned endpoints

GET	/api/v1/companies?query={name\|orgnr}	Company search by name or company ID.
GET	/api/v1/companies/{orgnr}	Full company profile including Overit score and risk level.
GET	/api/v1/companies/{orgnr}/accounts	List of the company's published annual reports.
GET	/api/v1/companies/{orgnr}/roles	Board members and shareholders from the register.
GET	/api/v1/vat/{vatNumber}	VAT registration read from the register.
POST	/api/v1/monitoring/webhooks	Webhook registration for changes to watched companies. (soon)

What data you get

Register data

Business name and legal form
Company ID and VAT number
Registered address and date of registration
Status (active, liquidation)

Financial data

Annual reports
Revenue and profit (from filings)
Filing history

People

Board members
Shareholders and owners
Links to other companies

Verification

VAT registration check
Register consistency checks
Company status checks

Scores

Overit score (0–100)
Risk level
Score composition

Radar

Board changes
New filings
Status and address changes