---

IMPAC PROPERTY INVESTMENTS PTY LTD ISLE PLUMBING PTY LTD APEX GLASS PTY LTD A.C.N. 098 682 556 PTY LTD ZIGGY'S (CQ) INVESTMENTS PTY LTD PRYME AUSTRALIA PTY LTD FRANCIS - PARASYN PTY LTD GOOMAI GUBERI JALUMBA PTY LTD SPECIALIST EQUIPMENT RENTALS PTY LTD JOHN SUTHERLAND ENTERPRISES PTY LTD SCHELL MEDICAL CORPORATION PTY LIMITED ROGER BYRNE CONSULTING PTY LTD G J LINFOOT PTY LTD DEVEREUX SA INVESTMENTS PTY LTD C. & M. STEVENS INVESTMENTS PTY LIMITED KEO BAKYEW PTY LIMITED ACACIA HELICOPTERS PTY LTD P & I GIUGNI PTY LIMITED AUSTRALIAN SKY AND WEATHER PTY LTD CUA HEALTH PTY LTD