---

WJ MAHER PTY LIMITED OTM GROUP PTY LTD EDITH MILLAWANA PTY LTD IPA PERSONNEL SERVICES PTY LTD NJ CARMICHAEL HOLDINGS PTY LTD PIPE CONSULTANT PTY LTD ECO WASH PTY LTD BOOLATAROO PTY LIMITED BLACK ORPHEUS (AUST) PTY. LTD. THE AVENUE SUPERANNUATION PTY LIMITED M DODDS PTY LTD ZORO CORPORATION PTY LTD GEORGE HARLEY PTY LTD COUTA HOLDINGS PTY LTD HERITAGE INVESTMENTS (VIC) PTY LTD FORMANTA PTY. LTD. CAWDOR ROAD PTY LIMITED SAMSON MARITIME VESSEL OPERATIONS PTY LTD MAISY INVESTMENTS PTY LTD KM3C PTY LTD