---

DENVER PALADIN PTY LTD G & K MCMANUS INVESTMENTS PTY LTD ATHO EYE SERVICES PTY LTD MICHAEL A. O'NEILL SUPER FUND PTY LTD TOTAL RISK AND INSURANCE BROKING ENTERPRISE PTY LTD GPG HELICOPTERS PTY LTD GRID FREE SOLAR PTY LTD B & T INHERITANCE FUND PTY LTD DONEZZ PROPERTY PTY LTD JAS (SA) PTY LTD JOUBERT EDWARDS NOMINEES PTY LTD KASWAL PTY LTD 826-830 PORT ROAD PTY LTD COAST WIDE TRANSPORT PTY LTD M AND S TADROS PTY LTD IACALA PTY LTD MINDARWI GROUP PTY LTD JCW HOLDING PTY LTD LUCKEEZ PTY. LTD. GILL ROADWAYS PTY LIMITED