41.20.Z - Building works related to erection of residential and non-residential buildings
43.91.Z - Roofing 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
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
70.22.Z - Business and other management consultancy activities
56.30.Z - Beverage serving activities
49.41.Z - Freight transport by road
47.30.Z - Retail sale of fuel for motor vehicles in fuel stations
47.11.Z - Retail sale in non-specialised stores with food, beverages or tobacco predominating
46.76.Z - Wholesale of other intermediate products
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
45.32.Z - Retail trade of motor vehicle parts and accessories, excluding motorcycles
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
43.99.Z - Other specialised construction activities not elsewhere classified
33.11.Z - Repair and maintenance of fabricated metal products
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.32.Z - Joinery installation
43.31.Z - Plastering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.22.Z - Works related to construction of telecommunications and electricity lines
42.21.Z - Works related to construction of transmission pipelines and distribution networks
