---

SIMIAN PROPERTIES PTY LTD J & W TRIPODI HOLDINGS PTY LIMITED PASVAN INVESTMENTS PTY LTD BREMWORTH PTY LTD LANTECH CORPORATION PTY LIMITED MANTEX ENTERPRISES PTY LIMITED PIPELINE PTY LTD ZYLUX DISTRIBUTION PTY LTD J & V ALLEN NOMINEES PTY LTD DISNASH PTY LTD RAMNET INVESTMENTS PTY LTD PROGRESSIVE PROSPERITY PTY LTD BRLOG INVESTMENTS PTY LIMITED SPLIT HOLDINGS PTY LIMITED MICHAEL WALLIS & ASSOCIATES PTY. LTD. CYPRESS HEIGHTS PTY LTD PRESIDENTIAL INVESTMENTS PTY LTD SONS OF NOTHLING INVESTMENTS PTY LTD CANBERRA CONNECTIONS PTY LIMITED CUMBERLAND ENTERPRISES PTY. LTD.