KVK Trade Register Open Dataset — Basic Company DataKVK Handelsregister Open Dataset Basis Bedrijfsgegevens
KVK Handelsregister Open Dataset Basis BedrijfsgegevensKVK Trade Register Open Dataset — Basic Company Data
This API from KVK (the Dutch Chamber of Commerce) allows lookup of basic company data for registrations in the Dutch Trade Register using the KVK number. Returned information includes registration date, postal code region, and business activities. The dataset covers registered businesses across the Netherlands and is intended for retrieving general, non-detailed company characteristics rather than full registration records. Access requires an API key.Met deze API zoek je enkele basis bedrijfsgegevens van inschrijvingen op met het KVK-nummer. Bijvoorbeeld inschrijvingsdatum, postcode-regio en activiteiten.
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (3 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:''J=d.create element(s),dl=l!='data layer'?'&l='+l:'' | text | — |
| j.async=true | text | — |
| j.src= | text | — |
Schema inferred from the distribution file's first records 3 days ago. Column types are sampled estimates, not source-declared.
Query the data
Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.
Sample data (2 records)
| j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'' | j.async=true | j.src= |
|---|---|---|
| 'https://www.googletagmanager.com/gtm.js?id='+i+dl | var n=d.querySelector('[nonce]') | |
| n&&j.setAttribute('nonce',n.nonce||n.getAttribute('nonce')) | f.parentNode.insertBefore(j,f) |
Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://opendata.kvk.nl/api/v1
Query examples
Stored only in this browser. Runs go directly from your browser to the API — the key is never sent through our servers.
curl -sL 'https://developers.kvk.nl/nl/documentation/open-dataset-basis-bedrijfsgegevens-api' -o data.csvFull csv file download — the schema shown was inferred from the file's first records.
Rate limits
1 req/min, 100 req/5min (documented). Covers BV/NV legal forms only; distinct from the paid api.kvk.nl product.
Dataset
Volume & freshness
License
No license declared upstream.
Distributions (1)
open-dataset-basis-bedrijfsgegevens-api
https://developers.kvk.nl/nl/documentation/open-dataset-basis-bedrijfsgegevens-api