---

VAEA INVESTMENTS PTY LTD PAFACO PTY LTD A.C.N. 120 456 046 PTY LTD HILLAM PASTORAL PTY LTD UPSIDE POTENTIAL PTY LTD GRUBER CONTRACTING PTY LTD NAMASTE INVESTMENTS PTY LTD BRETT SCHULZ PTY LTD WOODLANDS DEVELOPMENT CO. PTY LTD MCMAHON FUTURE PLANS PTY LTD SERTORIO ADAM & CO PTY LTD SUECOMP PTY LTD ESTATE ESTATES NO 2 PTY LTD NVM INVESTMENTS PTY LTD CSG AUSTRALIA PTY. LTD. BRENENDALE PTY LTD A.C.N. 120 456 448 PTY LTD A.C.N. 120 456 457 PTY LTD RAIMONDI CORPORATE BENEFICIARY PTY LTD AUSTRALIAN GAS INFRASTRUCTURE HOLDINGS PTY LIMITED