---

BARWICK INVESTMENTS PTY LTD JURIS EMERALD PTY LTD CRYSTAL MINING PTY LTD LANADALE PTY. LTD. NISGATE PTY. LTD. JALCORP PTY. LTD. BUSINESS ONE PTY LTD KABVALE PTY. LIMITED H. C. WILSON (MEDICAL) PTY. LTD. H.C. WILSON PTY. LTD. ASHTON ENGINEERING CO. PTY LTD. ASHTON ENGINEERING PTY. LTD. MULDER INVESTMENTS PTY. LTD. DRYSDALE ELECTRICAL PTY. LTD. D. J. & M. A. HOSE PTY. LTD. CRANVIEW PTY. LTD. T. T. CUMMINS & SON PTY. LTD. FRANKLIN CASTLE PTY LTD LISAKA PTY. LTD. CAPLAKE PTY LTD.