The ABN Lookup is a valuable online platform that provides free access to information from the Australian Business Register (ABR). It is designed to help users find details about businesses and individuals associated with them. Searches can be conducted using an Australian Business Number (ABN), an Australian Company Number (ACN), or the business name itself. This flexibility makes it easy for users to locate and verify information, whether they are conducting background checks, ensuring compliance, or seeking to engage with registered businesses.

Using the search tool is straightforward. Simply enter the ABN, ACN, or business name into the search bar on the ABN Lookup homepage. The results will display publicly available details such as the business’s legal and trading names, entity type, main business location, and registration status. For those seeking to refine their search, the platform offers an advanced search option with additional filters. Users can also validate and integrate the ABN Lookup data into their own systems with the help of web services provided by the site, making it a highly versatile resource.

This platform is particularly beneficial for individuals and organisations needing to verify business information. For example, businesses can cross-check details of their suppliers or partners to confirm they are dealing with legitimate, registered entities.

While the tool ensures accessibility to vital information, there are limitations and privacy considerations to bear in mind. The directory excludes certain sensitive details to protect individual privacy and restricts the use of collected data to non-commercial purposes.