---

BLEIER CORPORATION PTY LIMITED ZARIANNE PTY LIMITED APEX BUILDING DESIGN STUDIO PTY. LTD. PORTHOLE INVESTMENTS PTY LTD VALDORIAN PTY LIMITED HOBART KAJANG INVESTMENTS PTY. LTD. R.R. FAZIO PTY. LTD. ELECTRIC SOLUTIONS PTY LTD YARROCK PTY LTD NORJAN ENTERPRISES PTY LTD CULLEN BUILDERS PTY LTD KYLMORN PTY LTD NETLINK SYSTEMS TECHNOLOGIES PTY. LTD. PANNELL INVESTMENTS PTY LTD GUNN (NO. 8) PTY. LTD. WARD STREET NOMINEES PTY LTD KAYVEST PTY. LTD. WHITE HILL ENTERPRISES PTY LTD WERBERG PTY. LTD. SUPER GRASS PTY. LIMITED