71.12.B - Other activities in the field of engineering and related technical consulting
70.20.Z - Business and other management consultancy activities
43.32.Z - Joinery installation
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.42.Z - Other specialised construction activities in construction of buildings
43.99.Z - Other specialised construction activities n.e.c.
68.11.Z - Buying and selling of own real estate
68.12.A - Construction projects related to the erection of residential buildings
68.12.B - Construction projects related to the erection of non-residential buildings
68.12.C - Execution of other construction projects
68.20.Z - Rental and operating of own or leased real estate
43.29.Z - Other construction installation
71.11.Z - Architectural activities
71.12.A - Activity in the field of geodesy and cartography
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
71.20.C - Other technical research and analyses
74.99.Z - All other professional, scientific and technical activities n.e.c.
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
90.13.Z - Other arts creation activities
91.22.Z - Historical site and monument activities
91.30.Z - Conservation, restoration and other support activities for cultural heritage
42.12.Z - Construction of railways and underground railways
33.12.Z - Repair and maintenance of machinery
33.20.Z - Installation of industrial machinery and equipment
36.00.Z - Water collection, treatment and supply
37.00.Z - Sewerage
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
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
42.11.Z - Construction of roads and motorways
33.11.Z - Repair and maintenance of fabricated metal products
42.13.Z - Construction of bridges and tunnels
42.21.Z - Construction of utility projects for fluids
42.91.Z - Construction of water projects
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.23.Z - Installation of insulation
43.24.Z - Other construction installation