70.22.Z - Business and other management consultancy activities
58 - Publishing activities
59 - Motion picture, video and television programme production, sound recording and music publishing activities
62.0 - Computer programming, consultancy and related activities
63.1 - Computing infrastructure, data processing, hosting and related activities
63.99 - Other information service activities not elsewhere classified
70.2 - Business and other management consultancy activities
73.2 - Market research and public opinion polling
74 - Other professional, scientific and technical activities
82.3 - Organisation of conventions and trade shows