An Australian Business Number is an 11-digit identifier issued by the Australian Business Register to every registered business in Australia.
How it works
Enter a company name or registration
Enter a company name or registration number in the search box, then run the search. This helps you move from a quick search to verified company details you can actually use for due diligence, prospecting, and compliance checks.Open a result to load full
Open a result to load full company details from our database (sourced from official registers where available). This helps you move from a quick search to verified company details you can actually use for due diligence, prospecting, and compliance checks.Use the verified fields for due
Use the verified fields for due diligence, sales, or compliance. No signup required. This helps you move from a quick search to verified company details you can actually use for due diligence, prospecting, and compliance checks.
Use cases
Due diligence
verify an Australian supplier or partner before signing a contract
Compliance
confirm a business is legitimately registered before payment
Sales prospecting
look up company details for Australian outreach campaigns
KYB
verify business identity as part of onboarding workflows
FAQ
Enter the company name or ABN number in the search box above to get instant results.
Yes, this tool is completely free with no signup required. For bulk lookups or API access, see the Bold API.
Company name, trading name, address, industry classification (ANZSIC), legal type, founding year, employee count, revenue, and business status.
No. ABN is issued by the Australian Taxation Office for tax purposes. ACN (Australian Company Number) is issued by ASIC specifically for companies.
Integrate verified company data into your product with the Bold API: bulk lookups, webhooks, and full field access.