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SIRCAPE OPERATIONS PTY. LTD. COLIN & EVA TYSSEN PTY. LTD. AEC SPATIAL PTY LIMITED DAVID SESSIONS PTY LTD G. & S. SAMARAS PTY. LTD. JORDELES PTY LTD JORLEBA PTY LTD RELEBA PTY LTD REBELES PTY LTD AMAKA PTY LTD ZACLEBA PTY LTD ZACELES PTY LTD D & J COX INVESTMENTS PTY LTD SARELES PTY LTD SARLEBA PTY LTD TONGINO PTY LTD BREKA PTY LTD INTERNATIONAL COMMERCIAL INVESTMENTS PTY LTD SYDNEY RESOURCES PTY LTD. DBINTELLIGENCE PTY LTD