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HANSCON HOLDINGS PTY LTD AVONIA HOLDINGS PTY LTD S T MANAGEMENT PTY LTD VOGUE HOLDINGS PTY LTD WALLIS DRILLING PTY LTD NIANDRA HOLDINGS PTY LTD TREMEC PTY. LTD. PERRINGTON HOLDINGS PTY LTD WESTERN BRIDGE PTY. LTD. FILOR PTY. LTD. DEACAN PTY. LTD. PICTS PTY LTD SPEER PTY LTD SHOAL PTY LTD NGYGINAH CATTLE COMPANY PTY LTD H.L. NG PTY LTD PLANT HIRE SERVICES PTY. LTD. EDBAR PTY LTD THE AUSTRALASIAN COLLEGE FOR EMERGENCY MEDICINE MCWHIRTER & LEONG PTY LTD