Free Tool
ABN & ACN Lookup
Verify any Australian business or company. Enter an ABN or ACN to see its registered name, status, and details from the national register.
Try a name like or an ABN like
What you can look up
Search the national register the way that suits you — by number or by name.
Companies by ACN
Confirm a company's registered name, type and status using its 9-digit ACN.
Businesses by ABN
Verify any ABN holder — companies, sole traders and trusts — and their current status.
By company name
Don't have the number? Search by business or company name and pick the right match.
Ready to register your own company?
Once you've checked a name is free, register your Pty Ltd with RegistryConnect — we handle the ASIC lodgement end to end.
Register your company