---

POLARITY TRADING PTY LTD AULDCORP PTY LTD A.C.N. 096 076 416 PTY LTD GABRIQUE PTY. LIMITED TKR INVESTMENTS PTY. LTD. OCEAN INVESTOR GROUP PTY LTD SIMCOTT PTY LTD BOMBARDIER RAIL SIGNALLING SERVICES PTY LTD ACRONYMIT PTY LIMITED MILLENNIUM3.ORG PTY LTD RBZ SOLUTIONS PTY LTD RZK SOLUTIONS PTY LTD MALINTER INVESTMENTS PTY LTD PICONE GROUP PTY. LTD. D.C.M. PTY. LTD. BOKKEJULLE PTY LTD STIRINVEST PTY. LTD. BELLSAMO PTY. LTD. PLASCORP PTY LTD JOYSTIC PTY LTD