71.11.Z - Architectural activities
18.12.Z - Other printing
18.13.Z - Pre-press and pre-media services
26.20.Z - Manufacture of computers and peripheral equipment
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
62.02.Z - Computer consultancy activities
63.11.Z - Data processing, hosting and related activities
63.12.Z - Web portals
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
74.10.Z - Specialised design activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
