---

SPECIALISED X-RAY SERVICES OF TARINGA PTY. LTD. BLIGH & VICKERS INVESTMENTS PTY LTD YURUGA MANAGEMENT SERVICES PTY LTD LE BETTULLE PTY. LTD. WEMM PTY LTD MARENTO PTY LTD TAIPARA PTY LTD KALABROOK PTY LTD PRENCOTT INVESTMENTS PTY LTD TANPINE PTY LTD DEEPWATER RETIREMENT VILLAGE PTY LTD RUTHERVALE PTY LTD J & C REAL-TIME TECHNOLOGIES PTY. LTD. IHS AUSTRALIA PTY. LIMITED PUTZ & ASSOCIATES PTY. LTD. X DIEM PTY. LTD. ROUNDLOG INVESTMENTS PTY LTD ESODIA PTY LTD J C L INTERNATIONAL PTY. LIMITED COASTAX PTY LTD