Perth Arena is owned by VenuesWest (which operates HBF Stadium, Bendat Basketball Centre, HBF Arena and others) on behalf of The State Government of Western Australia and is managed by AEG Ogden.

Answer this question: who did the government of western australia vest the ownership of perth arena to? Let's give stream of consciousness first:
This is the relevant information: Perth Arena is owned by VenuesWest (which operates HBF Stadium, Bendat Basketball Centre, HBF Arena and others) on behalf of The State Government of Western Australia and is managed by AEG Ogden.
So, the final answer is VenuesWest.