Communication network consultancy; Consultancy services relating to data communications; Consultancy services relating to telecommunications; Electronic communications consultancy; Telecommunications consultancy

Computer consultancy services; Computer database consultancy services; Computer engineering consultancy services; Computer programming consultancy; Computer software consultancy; Computer technology consultancy; Consultancy in the design and development of computer hardware; Consultancy in the design and development of computer software; Information technology (IT) consultancy; Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Telecommunications technology consultancy; Design and development of computer hardware (for others); Design and development of computer software (for others); Design of computer databases; Design of computer hardware; Design of computer software; Advisory services relating to computer hardware; Advisory services relating to computer programming; Advisory services relating to computer software; Advisory services relating to computer systems design; Computer advisory services; Computer program advisory services; Computer software advisory services