43.35.Z - Other building completion and finishing
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
42.12.Z - Construction of railways and underground railways
42.13.Z - Construction of bridges and tunnels
42.21.Z - Construction of utility projects for fluids
42.22.Z - Construction of utility projects for electricity and telecommunications
42.91.Z - Construction of water projects
42.99.Z - Construction of other civil engineering projects n.e.c.
43.11.Z - Demolition
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
43.31.Z - Plastering
43.32.Z - Joinery installation
43.34.Z - Painting and glazing
43.50.Z - Specialised construction activities in civil engineering
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
73.11.Z - Activities of advertising agencies
73.20.Z - Market research and public opinion polling
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
77.34.Z - Rental and leasing of water transport equipment
81.22.B - Other building and industrial facility cleaning not classified elsewhere
81.23.A - Service activities related to disinfection, pest control, and rodent control
81.23.B - Other cleaning activities not classified elsewhere
82.10.Z - Office administrative and support activities
88.99.Z - Other social work activities without accommodation n.e.c.
91.30.Z - Conservation, restoration and other support activities for cultural heritage
