26.11.Z - Manufacture of electronic components
43.39.Z - Other building completion and finishing
85.60.Z - Educational support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
72.20.Z - Research and experimental development on social sciences and humanities
72.19.Z - Other research and experimental development on natural sciences and engineering
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
68.20.Z - Rental and operating of own or leased real estate
62.09.Z - Other information technology and computer service activities
62.01.Z - Computer programming activities
49.41.Z - Freight transport by road
26.12.Z - Manufacture of electronic printed circuits
43.22.Z - Plumbing, heat and air-conditioning installation
43.12.Z - Site preparation
42.91.Z - Works related to construction of water projects
42.22.Z - Works related to construction of telecommunications and electricity lines
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
28.25.Z - Manufacture of industrial cooling and ventilation equipment
27.90.Z - Manufacture of other electrical equipment
27.12.Z - Manufacture of electricity distribution and control apparatus
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
