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ACE OPERATIONS PTY LIMITED MCVI PTY LTD J & K PATERSON (INVESTMENTS) PTY LTD IDLE HOLDINGS PTY LTD STONE CREEK PTY LTD W & D SIDES PTY LTD BUNCH HOLDINGS PTY LTD GIBILISCO GROUP PTY LTD HOMEBUILT INVESTMENTS PTY LTD WL & BW PTY LTD KIROOK PTY LTD CAPARISI PTY LTD JCD PROPERTY INVESTMENT PTY LTD VALHALLA INDUSTRIES PTY LTD OPTUM EDUCATION PTY LTD KOOLTH PTY LTD BRADCAS PTY LTD EIGHT RED CRANES PTY LTD KELVAN INVESTMENTS PTY LTD CORESTAFF WA PTY LTD