---

D & D ELECTRONICS PTY. LIMITED PENTO CONSULTING PTY. LIMITED PETER NAEF FRAMING PTY LIMITED E. J. PROPERTIES PTY LIMITED PAULS PETROLEUM SERVICES PTY LTD TEGRIN PTY LTD KLAN ENTERPRISES PTY LTD GOULDSBURY HOLDINGS PTY LIMITED CBN SALES PTY LTD PIANO PTY LTD NARCOLO PTY LTD LYDAIL PTY LTD KRAMER INVESTMENTS PTY. LTD. HELEN MADDEN MEDICAL PTY LTD BOYDSPRATT PTY LIMITED DUNCAN MCGINNESS PTY LTD EDL OPERATIONS (AUSTRALIA) PTY LTD HI-TECH PRECISION ENGINEERING PTY. LTD. LINDEN PASTORAL CO. PTY. LTD. GARRABOO NOMINEES PTY. LTD.