---

TALTRON INVESTMENTS PTY. LTD. STACAM PTY. LTD. HIGH TECH CARPETS PTY. LTD. JAKEANA PTY. LTD. STANWAY INSTRUMENT SERVICES PROPRIETARY LIMITED GILVALE PTY. LTD. GIBMARL PTY. LTD. COSVALE PTY. LTD. BRENMERE PTY. LTD. BRENHURST PTY. LTD. AJINVAN PTY. LTD. ROBBIE WALKER (WANGARATTA) PTY. LTD. COMIL (AUSTRALIA) PTY. LTD. KAYE LAUNDER PTY. LTD. S.H.F.J. INVESTMENTS PROPRIETARY LIMITED NICHOLAS J. O'BRIEN & ASSOCIATES PTY. LTD. D.W. CONTROLS AND AUTOMATION PTY. LTD. PRUSHKA FAST DEBT RECOVERY PTY LTD A.G. REES NOMINEES PTY. LTD. JESSBOROUGH NOMINEES PTY. LTD.