42 Computer services; design services relating to computer hardware and/or software; maintenance of computer hardware and/or software; computer networking services; computer programming services; consultancy services relating to computer hardware and/or software; advisory services relating to computer hardware and/or software; planning services relating to computer hardware and/or software.; Computer services; design services relating to computer hardware and/or software; maintenance of computer hardware and/or software; computer networking services; computer programming services; consultancy services relating to computer hardware and/or software; advisory services relating to computer hardware and/or software; planning services relating to computer hardware and/or software.