---

A.C.N. 084 884 533 PTY LIMITED EVERCLEAR CONSTRUCTIONS PTY. LTD. NITROSHIRE PTY. LTD. CHECK PIPE INTEGRITY (AUST) PTY. LTD. OPUSBRIDGE PTY. LTD. PBL PTY LTD HALLCO NO.27 PTY. LTD. BISHOP VALLEY PTY LTD LOCK & HOLM ENTERPRISES PTY LTD ESSAM PTY. LTD. REBCO AUSTRALIA PTY LTD NSX PRIVATE MARKET PTY LTD BARKER PLUMBING PTY LTD BSX SYSTEMS PTY LTD GILAMA PTY. LIMITED JP & JA GOFF COMPUTER SERVICES PTY. LTD. CULTIVAR GROUP PTY LTD KOREELAH PTY LTD RLSM PTY. LTD. W T RALPH PTY. LIMITED