62.01.Z - Computer programming activities
61.90.Z - Other telecommunications activities
85.60.Z - Educational support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
72.19.Z - Other research and experimental development on natural sciences and engineering
63.12.Z - Web portals
63.11.Z - Data processing, hosting and related activities
62.09.Z - Other information technology and computer service activities
62.03.Z - Computer facilities management activities
62.02.Z - Computer consultancy activities
33.20.Z - Installation of industrial machinery and equipment and outfit
61.30.Z - Satellite telecommunications activities
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
61.10.Z - Wired telecommunications activities
59.20.Z - Sound recording and music publishing activities
58.29.Z - Other software publishing
58.21.Z - Publishing of computer games
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
46.51.Z - Wholesale of computers, peripheral equipment and software
