---

PROFESSIONAL SALES & MARKETING PTY LTD VORTICIST PTY LTD FOTHERINGHAM SUPERANNUATION FUND PTY LTD NESCI PTY. LTD. CABASSI PTY LTD L & H CONWAY NOMINEES PTY. LTD. LITTLE BIRD PTY. LTD. PRORANCH HOLDINGS PTY LTD PINEKS PTY LTD INSTITUTE OF BUILDING TECHNOLOGY WESTERN AUSTRALIA PTY LTD PARKRIDGE GROUP PTY LTD GALAGEM HOLDINGS PTY LTD BAYSPAN PTY LTD KEYSIDE NOMINEES PTY LTD MILLER WIGMORE PTY LTD JONCHEV PTY. LTD. BEYOND CONSULTANCY PTY. LTD. REGATTA POINT DEVELOPMENTS PTY LIMITED HUMEL ARCHITECTS PTY LIMITED REGATTA POINT PTY LIMITED