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STEPHEN RUFF PTY LTD KARLANDER INVESTMENTS PTY LTD MURDOS NOMINEES PTY. LIMITED GRABEN HOLDINGS PTY LTD EZERE HOLDINGS PTY LTD ECROFEN PTY LTD COMO MARINA PTY LTD ECROHOLD PTY LTD FRAMEWORK COMPUTING PTY LTD CADOMAIN PTY LTD AVIFILE PTY LTD AVIDAY PTY LTD SWIMWORLD CORPORATION PTY. LIMITED P.D. WHITE & ASSOCIATES PTY LTD AVIBUILD PTY LTD JETODON PTY LTD G. E. CHARLTON & ASSOCIATES PTY. LIMITED DAMLEIGH PTY. LTD. IDAHO CATTLE CO PTY LTD DAL POZZO CONSTRUCTIONS PTY LTD