---

GENIUS PTY. LIMITED SONAR HOLDINGS PTY. LTD. ELECTRON SERVICES PTY. LTD. BERLIN MINING AND INVESTMENTS PTY LTD K.B. CONTRACTORS & SOIL SUPPLIERS PTY. LTD. LANGBOURNE CONSTRUCTIONS PTY. LTD. PALMER HOLDINGS PTY. LIMITED KIPSTON PTY. LIMITED CAPRICORN DOLOMITE PTY LTD PETER J. GREGORY PTY. LTD. HERON MANOR PTY. LTD. SML FINANCE PTY LTD TANBIRD PTY. LIMITED SEA-STUDIES SERVICES PTY. LTD. ROD LOUGHLAND & ASSOCIATES PTY. LTD. DAVCROFT PTY LTD CIVILCON (QUEENSLAND) PTY. LIMITED TEAMLIST PTY. LIMITED CALLCAM PTY. LIMITED REKS PTY LTD