---

H.G.S. PROPRIETARY LIMITED BRAVIN INVESTMENTS PTY. LTD. SUREFOOT (S.A.) PTY LTD N.D. OWEN PTY. LTD. REMLOT PTY. LTD. ROGER BLACKETT PTY. LTD. WHYALLA VIDEO HIRE PTY. LTD. HANN"S SERVICES PTY. LTD. WESTPARK DEVELOPMENTS PTY. LIMITED NADA MANAGEMENT SERVICES PTY. LTD. F.E. & J.M. BUBNER PTY. LIMITED VATER CORPORATION (AUST.) PTY. LIMITED WILLINGTON ENTERPRISES PTY. LTD. HICKINBOTHAM MELALEUCA PTY. LTD. THE BRISBANE TIMES PTY LTD T MALTHUS & SONS PTY LTD J M KEYNES INVESTMENTS PTY LTD THE PERTH TIMES PTY LTD ALFRED MARSHALL HOLDINGS PTY LTD HICKINBOTHAM HAKEA PTY. LTD.