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
43.11.Z - Demolition
43.12.Z - Site preparation
43.31.Z - Plastering
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities
46.61.Z - Wholesale of agricultural machinery, equipment and supplies
46.63.Z - Wholesale of mining, construction and civil engineering machinery
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Other technical testing and analysis
77.32.Z - Rental and leasing of construction machinery and equipment
