41.10.Z - Realization of building projects related to erection of buildings
43.91.Z - Roofing activities
77.32.Z - Rental and leasing of construction machinery and equipment
77.11.Z - Rental and leasing of cars and light motor vehicles
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
49.41.Z - Freight transport by road
46.90.Z - Non-specialised wholesale trade
46.69.Z - Wholesale of other machinery and equipment
46.63.Z - Wholesale of mining, construction and civil engineering machinery
45.40.Z - Sale, maintenance and repair of motorcycles and related parts and accessories
45.32.Z - Retail trade of motor vehicle parts and accessories, excluding motorcycles
45.19.Z - Sale of other motor vehicles, excluding motorcycles
45.11.Z - Sale of cars and light motor vehicles
43.99.Z - Other specialised construction activities not elsewhere classified
41.20.Z - Building works related to erection of residential and non-residential buildings
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
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.11.Z - Works related to construction of roads and motorways
