62.01.Z - Computer programming activities
85.10.Z - Pre-primary education
95.12.Z - Repair and maintenance of (tele)communication equipment
95.11.Z - Repair and maintenance of computers and peripheral equipment
85.60.Z - Educational support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.59.A - Learning of foreign languages
85.53.Z - Out-of- school forms of driving education
85.52.Z - Out-of-school forms of cultural education
85.51.Z - Out-of-school forms of sports and leisure education
85.32.C - Special job-training schools
85.32.B - Basic vocational schools
85.32.A - Technical secondary schools
85.31.B - General upper secondary schools
85.31.A - Lower secondary schools
85.20.Z - Primary education
62.02.Z - Computer consultancy activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.11.Z - Office administrative service activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.10.Z - Specialised design activities
73.20.Z - Market research and public opinion polling
73.11.Z - Advertising agencies activities
72.20.Z - Research and experimental development on social sciences and humanities
72.19.Z - Other research and experimental development on natural sciences and engineering
72.11.Z - Research and experimental development on biotechnology
63.12.Z - Web portals
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