71.12.Z - Engineering activities and related technical consultancy
43.99.Z - Other specialised construction activities not elsewhere classified
81.10.Z - Buildings service support activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
71.20.B - Other technical testing and analysis
71.11.Z - Architectural activities
68.20.Z - Rental and operating of own or leased real estate
68.10.Z - Buying and selling of own real estate
56.30.Z - Beverage serving activities
56.21.Z - Event catering activities
50.30.Z - Inland passenger water transport
41.20.Z - Building works related to erection of residential and non-residential buildings
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
43.33.Z - Floor and wall covering
43.31.Z - Plastering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.11.Z - Demolition
