---

PLATINUM CONCRETE PUMPING PTY LTD CANNING & ASSOCIATES COST CONSULTING PTY LTD AUSSIEGRATION PTY LTD LRK MANAGEMENT PTY LIMITED TIGON ENTERPRISES PTY LTD AUSTRALIAN HERITAGE ACADEMY PTY LTD CZH CONSULTING PTY LTD CNB PROPERTY INVESTMENT PTY LTD ANTI GRAVITY PTY LTD GEORGY SUPER FUND PTY LTD VICTOR TRADING PTY LTD VANDALAY INDUSTRIES (SYDNEY) PTY LTD C M RUSSELL FAMILY SUPER FUND PTY LTD KATHRYN MAHONY SUPER FUND PTY LTD FIR INVESTMENTS NO. 2 PTY LTD RAGS MEDICAL AUSTRALIA PTY LTD PHIL ALLEN PTY. LTD. REOTECK PTY LTD I D PLASTERING PTY LTD SHAK INVESTMENTS PTY LTD