63.99.Z - Other information service activities not elsewhere classified
18 - Printing and reproduction of recorded media
58 - Publishing activities
59 - Motion picture, video and television programme production, sound recording and music publishing activities
60 - Programming, broadcasting, news agency and other content distribution activities
63.1 - Computing infrastructure, data processing, hosting and related activities
63.9 - Web search portal activities and other information service activities
73 - Activities of advertising, market research and public relations
74 - Other professional, scientific and technical activities