71.12.B - Other activities in the field of engineering and related technical consulting
74.99.Z - All other professional, scientific and technical activities n.e.c.
68.20.Z - Rental and operating of own or leased real estate
70.20.Z - Business and other management consultancy activities
70.21.Z - Public relations and communication activities
70.22.Z - Business and other management consultancy activities
71.11.Z - Architectural activities
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
73.11.Z - Activities of advertising agencies
73.20.Z - Market research and public opinion polling
73.30.A - Lobbying activity
73.30.B - Other activities in the field of public relations and communication
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.91.Z - Patent attorney services and marketing activities
68.12.C - Execution of other construction projects
77.21.Z - Rental and leasing of recreational and sports goods
77.22.Z - Rental and leasing of other personal and household goods
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
77.34.Z - Rental and leasing of water transport equipment
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods n.e.c.
81.21.Z - General cleaning of buildings
81.22.A - Cleaning of chimneys, fireplaces, stoves, and ventilation ducts
81.22.B - Other building and industrial facility cleaning not classified elsewhere
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.60.Z - Educational support activities
85.69.Z - Educational support activities n.e.c.
90.13.Z - Other arts creation activities
91.30.Z - Conservation, restoration and other support activities for cultural heritage
43.29.Z - Other construction installation
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
42.21.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
43.12.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
41.00.A - Construction of residential buildings
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.35.Z - Other building completion and finishing
43.39.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.42.Z - Other specialised construction activities in construction of buildings
43.50.Z - Specialised construction activities in civil engineering
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
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