---

A.C.N. 091 518 302 PTY LTD R.S.S.B. AUSTRALIA PTY LTD W & M HARRIS PTY LTD SAKAERU INVESTMENTS PTY LTD HUEKEN PTY. LTD. OPTIM ENGINEERING & SUPPLIES PTY. LIMITED NEWLITE ELEVATORS PTY LIMITED NOVI VELIA PTY LTD CORUM SYSTEMS PTY LTD GURANGO SOFTWARE AUSTRALIA PTY LTD KESWIN PTY LTD ENELLE CONSULTING PTY. LTD. SOLLEE PTY. LTD. JEMBS HOLDINGS PTY LTD ALLDALE NOMINEES PTY LTD PBT NOMINEES PTY LTD BOBCARM PTY LTD PILED ARMS PTY LTD BEAUMONT HOLDINGS NOMINEES PTY LTD BUSINESS PROCESS SOLUTIONS PTY. LTD.