---

C & C WALSH INVESTMENTS PTY LTD MAINTCOMM GROUP PTY LTD EAST WEST ENVIROAG PTY LIMITED MCH NO 214 PTY LTD JEFFREY WOODLAWN PARK PTY LTD M3PROPERTY (QLD) PTY. LTD. UNITED CKS PTY LTD SELDEN FAMILY SUPERANNUATION PTY LTD ABINON PTY LTD K BEACH NOMINEES PTY LTD BLUESKY19 PTY LTD G & G WATER PTY LTD THYLACINE HOLDINGS PTY LTD CIVIL ENGINEERING & MARINE SERVICES (BUZZARDS) PTY LTD BELLAMEL MINING PTY LTD BARNES JV PTY LTD A & E DUFFY INVESTMENTS PTY LTD BMC CORPORATION PTY LTD BOTTOMS UP TOO PTY LTD AUSWIDE INTERNATIONAL HOLDINGS PTY LTD