---

A.C.N. 131 922 686 PTY LTD EUR2RO PTY LTD OPTIRO PTY LTD HERDSMAN TECHNOLOGY PTY LTD AVOCADO ENERGY PTY. LTD. PRATO HOLDINGS PTY LTD STEVEN HOCKEY PTY LIMITED EGAN INDUSTRIES PTY LTD MUNGINDI HOLDINGS PTY LTD DKMCHUGH HOLDINGS PTY LTD QUANTIUM VENTURES PTY LIMITED DELSFORD PTY. LTD. TRIVID PTY. LTD. JSD (VIC) HOLDINGS PTY LIMITED CLARK PRECISION ENGINEERING PTY LTD ANGRICH INVESTMENTS PTY LTD CASSETTAI HOLDINGS PTY LTD JARHOP PTY LTD EVEN SO PTY LTD OVERCOME PTY LTD