62.01.Z - Computer programming activities
28.23.Z - Manufacture of office machinery and equipment, except computers and peripheral equipment
33.13.Z - Repair and maintenance of electronic and optical equipment
47.91.Z - Intermediation service activities for non-specialised retail sale
63.12.Z - Web portals
72.19.Z - Other research and experimental development on natural sciences and engineering
74.10.Z - Specialised design activities
77.33.Z - Rental and leasing of office machinery, equipment and computers
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms