---

SP & K BIRKBECK HOLDINGS PTY LTD AUSTRALIA ELECTRIC CONTROL ENGINEERING PTY LTD PARKINSON TECHNOLOGY PARK PTY LTD DERRICK PTY LTD RDR INVESTMENTS PTY LTD CARBERRY NOMINEES PTY LTD C V PROPERTY GROUP PTY LTD CSS EQUIPMENT PTY LIMITED P G SAUNDERS PTY LTD CAPAK ENTERPRISES PTY LTD DANMOR AUSTRALIA PTY LIMITED DAVRON CONSTRUCTION & PROPERTY MAINTENANCE PTY LTD CLARKE SUPER PTY LTD PURE HEALTH CHIROPRACTIC PTY LTD GOLD LAND REAL ESTATE INVESTMENT PTY LTD G.A. GLEESON PTY LTD SUGARVIEW DEVELOPMENTS PTY LTD VERDAN PTY. LTD. PIMLICO 646 PTY LTD STAIR WAYS GROUP PTY. LIMITED