62.01.Z - Computer programming activities
63.12.Z - Web portals
95.12.Z - Repair and maintenance of (tele)communication equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.10.Z - Specialised design activities
72.19.Z - Other research and experimental development on natural sciences and engineering
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
63.99.Z - Other information service activities not elsewhere classified
41.20.Z - Building works related to erection of residential and non-residential buildings
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
58.29.Z - Other software publishing
58.21.Z - Publishing of computer games
47.91.Z - Retail sale via mail order houses or via internet
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
