KvK API Search

Search for one or more companies based on several criteria. The result is a list, which basic data can be retrieved from the Business Register.


Pricing 2019

As of 1 January 2019, the rates for the KVK API Search will change and the volume discounts will be phased out.

The new rates are based on the cost price. We also strive for a transparent and uniform pricing policy and quantity discounts are no longer appropriate for these principles.

The new rates are made up of a fixed rate per API per month and a rate per request. We charge the fixed monthly rate of 5 euros every six months.


As of January 1, 2019, we will apply the following rates:


Monthly fee per connection

Per request

KVK API Search




Pricing 2018

The volume discounts are aggregated over one calender year. Each calender year starts at Volume discount 1.

Free requests

Volume discount 1

Volume discount 2

Volume discount 3

Volume discount 4

<250 requests*


>=250 < 6.000 requests

€0,03 per request

>= 6.000 < 60.000 requests

€0,02 per request

>= 60.000 < 600.000 requests

€0,01 per request

>= 600.000 requests

€0,005 per request

* The first 250 requests are free for every new customer and applied only once at the first month of billing.


  • API URL : https://api.kvk.nl:443