KVK Developers Portal

KVK Handelsregister Profile

With KVK Handelsregister Profile you can search for a company (with search criteria, such as the Chamber of Commerce number, branch number and RSIN). The result is an extensive set of data about this company.

Costs of KVK Handelsregister Profile

The use of this API is based on a set monthly subscription fee and an additional fee per request for information.

KVK API connection (= API key):

€ 5.20 per month

KVK Handelsregister Profile:

€ 0.016 per request

API Plan


300,000 per month

Rate limit:

100 per second