71.12.Z - Engineering activities and related technical consultancy
47.54.Z - Retail sale of electrical household appliances in specialised stores
74.10.Z - Specialised design activities
63.11.Z - Data processing, hosting and related activities
62.02.Z - Computer consultancy activities
62.01.Z - Computer programming activities
61.90.Z - Other telecommunications activities
61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities
61.10.Z - Wired telecommunications activities
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
18.13.Z - Pre-press and pre-media services
47.42.Z - Retail sale of telecommunications equipment in specialised stores
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
46.51.Z - Wholesale of computers, peripheral equipment and software
43.39.Z - Other building completion and finishing
42.22.Z - Works related to construction of telecommunications and electricity lines
33.20.Z - Installation of industrial machinery and equipment and outfit
33.13.Z - Repair and maintenance of electronic and optical equipment
