Postnl.nl

Bedrijfscheck Nationaal

Validate and automatically complete company data

The ‘Bedrijfscheck Nationaal’ lets you confirm and explore the companies you are doing business with. Use both exact searches – like a Chamber of Commerce registration - and more fuzzy searches on company name(s) and addresses.  Drill down on your search results and find detailed information about companies. Improve the user experience of your customers, increase conversion and prevent fraud.

Why use the Bedrijfscheck API

  • Illuminate company information

    Know who you are doing business with.

  • Know your customer

    Explore companies’ details, from address to legal status to areas of responsibility.

  • Easy to use

    Prefill company information in your CRM.

Get started

View all the necessary information for implementing this API

How to use

Learn how to use the Bedrijfscheck API.

Documentation

View our exhaustive documentation of the Bedrijfscheck.

Postman

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API Key

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What is the Bedrijfscheck Nationaal?

Bedrijfscheck Nationaal is an API designed to illuminate companies, organizations and associations. This API offers several methods.

  1. CompanySearch

    Returns company information based on exact search inputs: Chamber of Commerce registration number and/or branch number, RSIN or PostNL key.

  2. CompanyNameAndAddress

    Returns company information based on exact or fuzzy search inputs, where company name is mandatory and address fields are optional.

  3. CompanyAddress

    Returns company information based on exact or fuzzy search inputs of address components.

  4. CompanyPhone

    Returns company information based on registered company phone number.

  5. CompanyDetails

    Returns detailed information about a single company, based on the exact inputs of (a) Chamber of Commerce registration number with branch number or (b) PostNL key.

  6. CompanyDetailsExtra

    Returns additional detailed information about a single company, including contact information on DMU level, based on the exact inputs of (a) Chamber of Commerce registration number with branch number or (b) PostNL key.