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KEYLINE INVESTMENTS PTY LTD MECHFIT PTY LTD QUBE PROJECT SALES PTY LTD WHITEGUM PTY LTD PROPERTY VALUATION & ADVISORY (WA) PTY LTD BALFOUR (WA) PTY LTD DUNWELL NOMINEES (WA) PTY LTD AVONTECH PTY LTD FAIRGOLD CORPORATION PTY LTD REDCOAST HOLDINGS PTY LTD TRANSPAC HOLDINGS PTY LTD SELFIELD PTY. LTD. PARADIGM RESEARCH AND DEVELOPMENT PTY LTD CASEY GRANGE PTY. LTD. GLANVILLE ENTERPRISES PTY LTD B.J. & E.L. BUNCH PTY. LTD. ENERGY FUTURES AUSTRALIA PTY. LIMITED FIBRETEL PTY. LTD. DAVID JOHN PTY. LIMITED D.B. PHELAN INVESTMENTS PTY. LIMITED