---

TAMMIK PTY LTD M & K AKLE PTY. LIMITED F G INVESTMENTS AUST PTY LTD KEENERGY SERVICES PTY LTD GORDON STREET PROPERTY INVESTMENTS PTY LTD WINDAY PTY LTD IRONBRIDGE CAPITAL II PTY LIMITED DIBCO NOMINEES PTY LTD TEXTRON SYSTEMS AUSTRALIA HOLDING PTY LTD GINSBERG FAMILY INVESTMENTS AUST PTY LTD BERNRO PTY. LTD. LOPEZ SERVICES PTY. LTD. ROXETH SUPERANNUATION PTY. LTD. CAPSTRA PTY LIMITED T G INVESTMENTS AUST PTY LTD WANGELING NOMINEES PTY LTD EMPYRE INVESTMENTS PTY LTD DOCKET ROCKET PTY LTD BENMAT AUSTRALIA PTY. LTD. L G INVESTMENTS AUST PTY LTD