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VANADIUM INVESTMENTS PTY LTD DIASTRA PTY LTD MCGIRR INFORMATION TECHNOLOGY PTY LIMITED FAULENSEE PTY LTD CRESSWELL'S TRANSPORT PTY LTD CALFAS PTY LTD ENERGY MANAGEMENT AUSTRALIA PTY LTD COMMUNICATION DEVELOPMENT CONSULTANTS PTY LTD X X PTY LTD DYNA-STRUX (AUST) PTY LTD VICAVE PTY LTD LOFTANA PTY LTD J J LAWSON PTY LTD PETER & WENDY PTY LTD G R B GILL PTY LTD WORLEY SERVICES PTY LIMITED WMS HOLDINGS PTY. LTD. F H T NOMINEES PTY LTD MING JADE PTY LTD SHIRTON NOMINEES PTY LTD