hello, let's get started, thanks.
Since your SAP system needs an Oracle Database, we will need a dedicated with specific linux configure and DB which i will have to setup and configure on your behalf, I will recommended OVH.com.
Then I will now provision the Dedicated Server to host the 10 websites accessible online with their current systems, database content and admin accesses.
I have worked with Australia clients in the past and keep working with them because I understand your kind of business of paramount importance.
kind regards,
Logan