---

SYMBOL DESIGN PTY. LTD. SUPERTRON PTY. LTD. HARRELL ENGINEERING PTY. LTD. DOWN SOUTH MARINE PTY. LTD. BRYANT NOMINEES PTY. LTD. S.J. GALPIN PTY. LTD. MAXAMILLIAN PTY. LTD. W.G.S. NOMINEES PROPRIETARY LIMITED PORT HUGHES ACCOMMODATION CENTRE PTY. LTD. CUGURA BUILDERS PTY. LIMITED MATTVERN PTY. LTD. SHAZAMBO PTY. LTD. V-LEARNING PTY LTD ALREN INVESTMENTS PTY. LTD. PROFORCE PTY. LTD. WALART EQUITY PTY. LTD. STAN BOND HOLDINGS (S.A.) PTY. LTD. TODAH PTY. LTD. THE PEACHFIELD DEVELOPMENT GROUP PTY LTD SOMBEKKE HOLDINGS PTY. LTD.