---

K-TRON PTY LTD HATFIELD HOLDINGS PTY LTD REVESCO PTY LTD SAMRAE PTY. LTD. SCHERZO PTY. LTD. DREAK PTY. LIMITED GUYMON PTY. LTD. DR G H REYNOLDS MEDICAL PRACTICE PTY LTD MICHDES PTY. LTD. D.C. BUSHELL PTY LIMITED ROLEN PTY LTD HALE HOLDINGS PTY LTD MONGOOSE HOLDINGS PTY LTD MIDWAY HOLDINGS PTY LTD KINGSVALE HOLDINGS PTY LTD ASPAC INFO-TECH EXCHANGE PTY LTD REDELT PTY LTD TELEC PTY LTD RAIL TECHNOLOGY INTERNATIONAL PTY LTD CONSOR PTY LTD