Australis College Pty Ltd (RTO 31518) is the Registered Training Organisation.
The divisions of Australis College Pty Ltd are Australis Aviation College, Australis Natural Health College, Beauty Skills Academy, Ipswich School of beauty and Lauder Beauty. These are probably Business Names of Australis College Pty Ltd.
That is the way I read it.
Since the "privatisation" of VET training a number of years ago and more recently, the advent of the VET FEE HELP pot of gold, this is what our Australian vocational education system has become.