41.00.A - Construction of residential buildings
43.60.Z - Intermediation service activities for specialised construction services
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
74.99.Z - All other professional, scientific and technical activities n.e.c.
73.30.B - Other activities in the field of public relations and communication
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
71.12.B - Other activities in the field of engineering and related technical consulting
70.20.Z - Business and other management consultancy activities
68.20.Z - Rental and operating of own or leased real estate
68.12.C - Execution of other construction projects
68.12.A - Construction projects related to the erection of residential buildings
68.11.Z - Buying and selling of own real estate
43.99.Z - Other specialised construction activities n.e.c.
41.00.B - Construction of non-residential buildings
43.42.Z - Other specialised construction activities in construction of buildings
43.41.Z - Roofing activities
43.35.Z - Other building completion and finishing
43.24.Z - Other construction installation
43.23.Z - Installation of insulation
43.22.Z - Plumbing, heat and air-conditioning installation
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Construction of other civil engineering projects n.e.c.
42.21.Z - Construction of utility projects for fluids
