62.09.Z - Other information technology and computer service activities
63.11.Z - Data processing, hosting and related activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
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
71.12.Z - Engineering activities and related technical consultancy
70.22.Z - Business and other management consultancy activities
63.99.Z - Other information service activities not elsewhere classified
63.12.Z - Web portals
33.12.Z - Repair and maintenance of machinery
62.03.Z - Computer facilities management activities
62.02.Z - Computer consultancy activities
43.29.Z - Other construction installation
43.21.Z - Electrical installation
42.22.Z - Works related to construction of telecommunications and electricity lines
35.14.Z - Trade of electricity
33.19.Z - Repair and maintenance of other equipment
33.14.Z - Repair and maintenance of electrical equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
