74.99.Z - All other professional, scientific and technical activities n.e.c.
46.50.Z - Wholesale of information and communication equipment
47.40.Z - Retail sale of information and communication equipment
47.92.Z - Intermediation service activities for specialised retail sale
62.10.A - Computer game programming activities
62.10.B - Other programming activities
62.20.A - Cybersecurity activities
62.20.B - Other activities related to it consulting and it asset management
62.90.Z - Other information technology and computer service activities
70.20.Z - Business and other management consultancy activities
73.11.Z - Activities of advertising agencies
73.20.Z - Market research and public opinion polling
74.91.Z - Patent attorney services and marketing activities
80.09.Z - Security activities n.e.c.
82.30.Z - Organisation of conventions and trade shows
93.29.B - Other entertainment and recreational activities not elsewhere classified
