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QUADTEC SUPERANNUATION FUND PTY. LTD. CARSUE PTY. LTD. ARDELL INVESTMENTS PTY LTD TELFORD HOLDINGS PTY. LTD. KMGA INVESTMENTS PTY. LIMITED MCILWRAITH GRANGE PTY LTD G.F.A. MANAGEMENT SERVICES PTY. LTD. SUCCESSFUL ATTITUDE PTY LTD DIJON INVESTMENTS PTY. LIMITED GEM FAMILY INVESTMENTS PTY LTD LYN HOLDINGS (AUSTRALIA) PTY LTD COATES HIRE OPERATIONS PTY LIMITED NIKRAY PTY. LTD. DONWEN PTY. LTD. MULTICORP CONSULTING PTY. LTD. RINGRAF PTY. LTD. NEOTEK PTY. LTD. HAMER NOMINEES PTY. LTD. B.H. & H.D. HOCKING PTY. LTD. J.M. & J. CORP. PTY. LTD.