---

RIDLEY & ASSOCIATES PTY LTD PAYNEHAM FINANCIAL SERVICES PTY LTD BYFORD PTY LTD LOOGANA PTY LTD JESSIWAY PTY LTD HIDDEN VALLEY HOLDINGS PTY LTD JESSIBAY PTY LTD JESSIDOWN PTY LTD JESSIDEL PTY LTD CHIRNSIDE INVESTMENTS PTY LTD DOUG SMALL ENVIRONMENTAL AND AGRICULTURAL CONSULTING PTY LTD GEOCHEM SOLUTIONS PTY. LTD. ENAJ INVESTMENTS PTY LTD HOLINGER INVESTMENTS PTY LTD HOLINGER MANAGEMENT PTY LTD D.L. & P.J. GROVES PTY. LTD. FRONTIER ECONOMICS PTY LTD THE CONCRETE PUMPING CORPORATION PTY LTD CHENGARELLI PTY. LTD. JAKMART PTY LIMITED