Aussie Biz Registrations Help Sign in

Choosing a company name

What makes a name available.

  • The name must not be identical to one already registered.
  • Some words need permission (for example "bank" or "university").
  • Your name must end with "Pty Ltd" for a proprietary company.

We check availability while you type. A name being available doesn't give you trade mark rights - search IP Australia if that matters to you.

General information, not legal, tax or financial advice. If you're unsure, ask your accountant or talk to us.

Updated 18 Oct 2026

Still stuck?

A real person from Aussie Biz Registrations can help.

You'll need to sign in so we can see your account. Hours: Mon-Fri 9am-5pm AEST.