Visit Company 4 Me for ASIC business name availability search online. You can search our register for information on registered and cancelled business names. This includes the business name holder, their ABN, ACN and any other details. You can perform a number of different business name register searches by using ASIC connect which include business names index search, business name holder search etc. Online company registration in Australia If you want to register a business name but don't know if the name is available, use our advanced search tool for results. Real time ABN, TFN and business name setup. For any query, Call us: +61 2 91612821.