I'm having a tiny idea. We often refer members to their local official poodle cub, usually for breeder recommendations. The tiny idea is that breeders participate in shows. That means groomers to prep the poodles. That also means, if there are shows, there will be groomers.
My suggestion is to contact The Poodle Club of Queensland Home | poodle-club
and ask if they might have any suggestions on groomers.
It's not much, but could be worth the try.
or I could have clicked the link which took me here