Open Knowledge

Company Register 15% open


What data is expected?

List of registered (limited liability) companies. The submissions in this data category does not need to include detailed financial data such as balance sheet etc. To satisfy this category, the following minimum criteria must be met:

  • Name of company
  • Unique identifier of the company
  • Company address
  • Updated at least once a month

What data is available

  •   Openly licensed? No (No URL given)
  •   Is the data available for free? No
  •   Is the data machine readable? Unsure (n/a)
  •   Available in bulk? No
  •   Is the data provided on a timely and up to date basis? No
  •   Publicly available? No published by Chamber of Commerce (Kamer van Koophandel))
  •   Is data in digital form? Yes
  •   Is the data available online? Yes (Here)
  •   Does the data exist? Yes


For a fee, users can purchase company data from the Netherlands Chamber of Commerce, which includes "a complete view of an organization; product extracts, history, filings and also where available financial statements and corporate relationships". These are available in digital or paper form.

Reviewer comments

Updated criteria based on what I found on the website.



  • Rebecca Sentance


  • Sander van der Waal