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GROUP ID PTY LTD MOOROOKA CAR ELECTRICS PTY LTD B. & E. KNIGHT PTY LTD TOWN & COUNTRY BOBCAT & TIPPER PTY LIMITED A. J. KNIGHT PTY LTD TRE-LAN PTY LTD BALNAGOWN ESTATE PTY LTD WATERTANK PTY LTD GENADE PTY LTD SNOW'S BRICKLAYING PTY LTD GILCIN PTY LTD LEO PAINTING PTY. LTD. J AND S VALE INVESTMENTS PTY. LTD. A PLUS BUILDING ADVICE PTY. LTD. CENTRAL DATA SYSTEMS PTY LTD WALLACE REALTY PTY LTD ROBERT MUMFORD NOMINEES PTY LTD TANTUS PTY LIMITED SKH HOLDINGS PTY LTD FIELD-SHOP PTY LTD