71.12.Z - Engineering activities and related technical consultancy
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.12.Z - Site preparation
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.91.Z - Roofing activities
56.21.Z - Event catering activities
56.29.Z - Other food service activities
68.20.Z - Rental and operating of own or leased real estate
71.11.Z - Architectural activities
77.11.Z - Rental and leasing of cars and light motor vehicles
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.60.Z - Educational support activities
