26.20.Z - Manufacture of computers and peripheral equipment
33.20.Z - Installation of industrial machinery and equipment
38.31.Z - Incineration without energy recovery
42.22.Z - Construction of utility projects for electricity and telecommunications
43.21.Z - Electrical installation
46.51.Z - Wholesale of computers, peripheral equipment and software
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
47.19.Z - Other retail sale in non-specialised stores
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
47.65.Z - Retail sale of games and toys in specialised stores
47.91.Z - Intermediation service activities for non-specialised retail sale
47.99.Z - Other retail sale not in stores, stalls or markets
58.29.Z - Other software publishing
61.10.Z - Wired telecommunications activities
61.20.Z - Telecommunication reselling activities and intermediation service activities for telecommunication
61.90.Z - Other telecommunications activities
62.01.Z - Computer programming activities
62.02.Z - Computer consultancy activities
62.09.Z - Other information technology and computer service activities
63.11.Z - Data processing, hosting and related activities
63.12.Z - Web portals
71.12.Z - Engineering activities and related technical consultancy
74.10.Z - Specialised design activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.33.Z - Rental and leasing of office machinery, equipment and computers
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
95.11.Z - Repair and maintenance of computers and peripheral equipment
95.21.Z - Repair and maintenance of consumer electronics