---

CHANDOR NOMINEES PROPRIETARY LIMITED ROBPAUL NOMINEES PROPRIETARY LIMITED CORRONG INVESTMENTS PROPRIETARY LIMITED SEUVOU PTY LTD ARCHITECTURAL MODELS PROPRIETARY LIMITED THE WIRELESS INSTITUTE OF AUSTRALIA LINSIEDEL ESTATES PTY. LTD. CHRISBECK PTY. LIMITED BARRY JAMES MOBILE CRANES PTY LTD E. & B. (TAS) INVESTMENTS PTY. LTD. SEDAWIE REAL ESTATE PTY. LIMITED P.J. & B.T. HEFFERNAN PTY. LTD. J. BOAG (NOMINEES) PTY. LTD. MEDIFACT PROPRIETARY LIMITED MARC ROME PTY. LTD. M.N. & REA PTY. LTD. SANTILLI NOMINEES PTY. LTD. PRIMAVERA NOMINEES PTY. LTD. SOUTHERN CROSS UNDERWRITING PTY. LIMITED TRUWIN PTY. LIMITED