Get an ABN

ABN Lookup — Find Any Australian Business Number

Use our free ABN lookup tool to search for an ABN by business name or number. Whether you've lost your ABN, forgot your ABN, or need to look up an ABN number for a supplier — find any Australian Business Number instantly in the official register.

10M+
Registered businesses
Free
No cost, ever
Instant
Search results
Official
ABR data

Find what you need in seconds

How Our ABN Lookup Works

Search by Business Name

Search by Business Name

Type any registered business name to instantly find its ABN and registration details directly from the Australian Business Register (ABR).

Look Up an ABN or ACN

Look Up an ABN or ACN

Already have an ABN or ACN and need to verify it? Enter the number directly and retrieve the full business record, entity type, and location.

Lost or Forgotten Your ABN?

Lost or Forgotten Your ABN?

Can't find your ABN? Search using your registered business name to retrieve your Australian Business Number instantly — no account needed.

How to Find an ABN in Australia

Finding an ABN is simple with our free lookup tool. Search by the registered business name, ABN, or ACN and get instant results from the official Australian Business Register. Whether you need to verify a supplier, find a lost ABN, or check if a business is registered — our tool gives you accurate, up-to-date information in seconds.

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How to Find an ABN in Australia

Don't Have an ABN Yet? Apply in Minutes

If your business isn't in the register yet, you'll need to apply for an ABN through the Australian Business Register. Our partner service handles the entire application process for sole traders, freelancers, and businesses — reviewing your eligibility, preparing your details, and submitting on your behalf to avoid common errors and delays.

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Don't Have an ABN Yet? Apply in Minutes

Apply for an ABN: DIY vs. Our Service

See why thousands choose our assisted application over doing it alone.

Included With us On your own
Simple Online Form, Accessible Anytime Day or Night. ✓ ✓
Round-the-Clock Support and Guidance from our Business Registration Specialist Team. ✓ ✗
Pre-Submission Eligibility Review by our Business Registration Specialists to verify your qualification for an ABN under ABR guidelines. ✓ ✗
Expert Review and Validation of your Application by our Business Registration Team prior to final submission of your Australian Business Number (ABN) request. ✓ ✗
Complimentary Fix of any incomplete or inaccurate details shared with our Business Registration Specialists before your application is officially submitted. ✓ ✗
Thorough and Personalised Review of your business activity, structure, and supporting documentation. ✓ ✗
Straightforward and Streamlined Online Registration Experience. ✓ ✗
Fully Secure Privacy Standards and Protected Online Form. ✓ ✓
Complimentary Document and Photo Processing by our Business Registration Specialists. We accept all common formats including PDF, JPG, and PNG. ✓ ✗
Your Australian Business Number (ABN) confirmed and issued once your required information has been submitted. ✓ ✓
ABN Recovery and Reinstatement Support via email in the event of loss or cancellation of your Australian Business Number (ABN). ✓ ✗
Accepted Payment Options including Visa and Mastercard. ✓ ✗
Get an ABN

Frequently Asked Questions

What is an ABN?
An Australian Business Number (ABN) is a unique 11-digit identifier issued by the Australian Business Register (ABR). It is required for anyone operating a business in Australia and is used to invoice clients, register for GST, and interact with government agencies.
How do I look up an ABN number?
Use the search tool above. Enter a business name, ABN, or ACN and we'll query the official ABR database and return matching results instantly. The lookup is completely free and requires no registration.
I forgot my ABN — how can I find it?
If you've lost or forgotten your ABN, simply search using your registered business name in the tool above. Your ABN will appear in the results along with your entity type and registration status.
How do I search for an ABN by business name?
Type the business name into the search box above and click Search. Our tool queries the Australian Business Register in real time and returns all matching businesses, including their ABN, entity type, and location.
What if the business I'm looking for isn't in the results?
If a business doesn't appear in the register, it may not have an active ABN. If you're looking for your own ABN and it's not showing, you may need to apply for one. Use the 'Get an ABN' button to start your application through our partner service.
Is this ABN lookup tool free?
Yes, completely free. You can search for any Australian Business Number as many times as you need at no cost. The data comes directly from the official Australian Business Register (ABR).