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  • About the NZBN

    The New Zealand Business Number (NZBN) is a globally unique identifier available to every Kiwi business. Whether you’re self-employed or a major corporation, you can benefit from using the NZBN.

    Find out more about the NZBN

  • Identifying different parts of your business

    Businesses can now extend beyond their NZBN to identify different areas by branch, department and location.

    Learn about Organisation Parts

  • NZBN benefits for business

    Learn how Kiwi businesses are using the NZBN to do business faster, more easily, and with increased accuracy, saving them time and money.

    Read more about NZBN benefits

  • What’s Primary Business Data (PBD)?

    This is the core information that’s held securely on the NZBN Register about your business. Others rely on this information when interacting or transacting with your business, which is why it’s important the details are kept up-to-date.

    Find out why PBD is important

  • Māori Business Identifier

    Businesses can now identify as a Māori business on the NZBN Register. Find out how businesses can identify as a Māori business on the register.

    Learn about the Māori Business Identifier

  • News and updates

    Read the latest news and updates about the NZBN, including real case studies from other businesses who are using the NZBN to save time and money.

    Read all news

  • Blog

    Blog