Europe
Company data from the Netherlands business register, through the Topograph API.
Topograph reads KVK (Netherlands Chamber of Commerce) and returns the company profile, legal representatives, other key persons and shareholders of Netherlands companies through one API.
What comes back for each datapoint and document, as on the coverage matrix.
Requests run in prefill mode (fast) or verification mode (the authoritative register answer).
Comes back in Verify.
Comes back in Verify.
Comes back in Verify.
A company profile typically comes back from the register in 2 s in prefill mode and 30 s in verification mode.
These are typical observations, not a service-level commitment: set your timeouts well above them.
The registers this country’s data comes from. Secondary sources only enrich or check what the registers return.
Kamer van Koophandel – Dutch Chamber of Commerce, official register of Dutch businesses (Handelsregister)
Global Legal Entity Identifier Foundation – Legal Entity Identifier reference data
Request a company by its KVK number as the id, with countryCode set to NL. Its format, validation rules and an example value are in the full reference.
The full reference covers how each datapoint is sourced and mapped, the vocabularies the API returns, the documents you can order and exact example responses. It is free with a Topograph account.