43.35.Z - Other building completion and finishing
81.23.A - Service activities related to disinfection, pest control, and rodent control
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
68.12.C - Execution of other construction projects
70.20.Z - Business and other management consultancy activities
70.22.Z - Business and other management consultancy activities
81.21.Z - General cleaning of buildings
81.22.B - Other building and industrial facility cleaning not classified elsewhere
43.50.Z - Specialised construction activities in civil engineering
81.23.B - Other cleaning activities not classified elsewhere
81.29.Z - Other cleaning activities
82.10.Z - Office administrative and support activities
82.19.Z - Photocopying, document preparation and other specialised office support activities
85.59.A - Foreign language education
85.59.B - Courses and training related to acquiring knowledge, skills, and professional qualifications in non-school forms
85.59.D - Other non-school forms of education, not elsewhere classified
91.30.Z - Conservation, restoration and other support activities for cultural heritage
96.91.Z - Provision of domestic personal service activities
43.23.Z - Installation of insulation
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Construction of roads and motorways
42.22.Z - Construction of utility projects for electricity and telecommunications
42.99.Z - Construction of other civil engineering projects n.e.c.
43.11.Z - Demolition
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
18.12.Z - Other printing
43.24.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.39.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.42.Z - Other specialised construction activities in construction of buildings