Computer software design; Design and development of computer software (for others); Design of computer software; Development of computer software; Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Installation and maintenance of computer software; Installation of computer software; Software creation; Software development in the framework of software publishing; Updating of computer software

Communications processing computer software; Computer software; Computer software for authorising access to data bases; Computer software for business purposes; Computer software for communicating purposes between microcomputers; Computer software packages; Computer software platforms, recorded or downloadable; Computer software programs

Information technology (IT) consultancy; Online provision of web-based applications (non-downloadable); Online provision of web-based software (non-downloadable)