---

GISBOURNE HOLDINGS PTY. LTD. GLENGARRY HOLDINGS PTY. LTD. MELMAR PTY LIMITED HALDAMIL PTY. LIMITED TIMARU HOLDINGS PTY. LTD. SOLER PTY. LTD. ADVANCED SAFETY SYSTEMS AUSTRALIA PTY LTD OCCUPATIONAL HEALTH & SAFETY SERVICES PTY. LTD. DAROM HOLDINGS PTY. LTD. HALDADA PTY LIMITED DOUBLE S PTY LTD DUESBURYS SERVICES PTY. LTD. HALCOVAK PTY. LIMITED HALCOTNA PTY LIMITED DIALOG PTY. LTD. TRANCO PTY. LIMITED TACRON PTY. LIMITED THEO BAER PTY. LTD. MALAPONTE INVESTMENTS PTY. LTD. ONSLOW INVESTMENTS PTY LTD