62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management activities
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
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
77.33.Z - Rental and leasing of office machinery and equipment, including computers
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.11.Z - Advertising agencies activities
63.12.Z - Web portals
63.11.Z - Data processing, hosting and related activities
62.09.Z - Other information technology and computer service activities
18.12.Z - Other printing
59.11.Z - Motion picture, video and television programme production activities
58.29.Z - Other software publishing
58.21.Z - Publishing of computer games
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
46.66.Z - Wholesale of other office machinery and equipment
46.51.Z - Wholesale of computers, peripheral equipment and software
33.12.Z - Repair and maintenance of machinery
28.23.Z - Manufacture of office machinery and equipment, except computers and peripheral equipment
26.20.Z - Manufacture of computers and peripheral equipment
18.20.Z - Reproduction of recorded media