82.30.Z - Organisation of conventions and trade shows
59 - Motion picture, video and television programme production, sound recording and music publishing activities
63 - Computing infrastructure, data processing, hosting and other information service activities
73 - Activities of advertising, market research and public relations
74 - Other professional, scientific and technical activities
82 - Office administrative, office support and other business support activities
85 - Education
90 - Arts creation and performing arts activities
91 - Libraries, archives, museums and other cultural activities
93 - Sports activities and amusement and recreation activities
