---

JIMMY VONGSUTHI FAMILY HOLDINGS PTY LIMITED CHOWRINGEE PTY LTD OAK PARK PASTORAL CO WA PTY LTD AVERIL ENTERPRISES SUPER PTY LTD CENCOL PTY LTD SEANAT INVESTMENTS PTY LTD R & B MARKETING (AUST) PTY LTD J. R. ESTIMATING & CONSULTING SERVICES PTY LTD WORLD WELLS HOLDING PTY LTD CLAIR INVESTMENTS PTY LTD BSG GROUP HOLDINGS PTY LTD JANCS FAMILY PTY LTD DEMINSPOOL PTY LIMITED IAN BOWTELL INVESTMENTS PTY LTD ATLAS MARINE SERVICES PTY LTD ALISON & ANTHONY WALKER PTY. LTD. THE BEAR COMPANY PTY. LTD. OROLEI PTY. LTD. FOUNDATION RECRUITMENT PTY. LTD. COLZER NOMINEES PTY. LTD.