---

VAN TRICHT HOLDINGS PTY LTD D. & S. BLACK ELECTRICAL CONTRACTORS PTY. LTD. CHALLEN PTY. LTD. SECTOR RESEARCH PTY. LIMITED SAL NOMINEES PTY. LTD. R. & R. ROOFING & REPAIRS PTY LTD 3D SYSTEMS ASIA-PACIFIC PTY LTD LEEWAY HOLDINGS PTY. LTD. NEWCASTLE CITY PRINTERS PTY. LIMITED SILWAY INVESTMENTS PTY. LTD. S & E EMPLOYEE SHARE PLAN PTY. LIMITED COMCOR HOLDINGS PTY. LTD. AMALGAMATED FINANCIAL SERVICES PTY LTD S. GODDEN DENTAL PTY. LTD. JADA CONSULTING PTY. LTD. MURPHYS INVESTMENTS PTY. LIMITED MICHEL BRICKLAYING PTY. LTD. CORLANT NOMINEES PTY. LTD. MERULA PTY LTD MCGEACHIE & RICKARD ESP PTY. LIMITED