---

KASSMAR PTY. LTD. LINTARA PTY. LTD. WELBURY PTY. LTD. JRB CONSULTING SERVICES PTY LTD STIRLING PARK CONTRACTORS PTY LTD HEALTH & TECHNOLOGY DEVELOPMENTS PTY LTD COLLABORATED BUSINESS SOLUTIONS PTY LTD CASTLEVIEW NOMINEES PTY LTD M & K PETROLEUM PTY LTD COMMERCIAL REAL ESTATE (AUSTRALIA) PTY LTD MWB CONSULTING SERVICES PTY LTD DOUGLAS GULLY HOLDINGS PTY LTD ENVIRON-TECH CONSULTING AUSTRALIA PTY LTD PRIME ASSET HOLDINGS PTY LTD R & D ANDREATTA PTY LTD J.D. ROOFING PTY LTD PROPERTY HOLDINGS (QLD) PTY LTD ARMSTRONG CREEK PTY LTD SINBAD INVESTMENTS PTY LTD SCHWABE PHARMA (AUST.) PTY LTD