Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; provide evaluations, estimates, research and reports relating to these services; installation, maintenance and repair of computer software; computer consultancy services; design, drawing and commissioned writing for the compilation of web sites; creating, maintaining and hosting the web sites of others; compilation, creation and maintenance of a register of domain names; leasing of access time to a computer database