---

T & D EARTHWORKS PTY. LTD. HALF GUARD PTY LTD DONALDSON SUPER HOLDINGS PTY LTD LOGOS AUSTRALIA INVESTMENTS PTY LTD RMS SERVICES (NSW) PTY LTD UNIACKE INVESTMENTS PTY LTD SHANALI PTY LTD GILLOR INVESTMENTS PTY LTD FEARSCOPE TRANSPORT PTY LTD COBARG HOLDINGS PTY LTD JACKALOZ INVESTMENTS PTY LTD AA SALVO INVESTMENTS PTY LTD AYAR PROPERTY PTY LTD METROPOLIS EQUITY PTY. LTD. AHX PTY LTD V A L K ENTERPRISE PTY LTD SYMCO 2 PTY LTD TENS AUSTRALIA PTY LIMITED SHANALI HOLDINGS PTY LTD HC FOUNDATION PTY LTD