41.00.B - Construction of non-residential buildings
41.00.A - Construction of residential buildings
42.11.Z - Construction of roads and motorways
42.13.Z - Construction of bridges and tunnels
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
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
47.11.Z - Non-specialised retail sale of predominately food, beverages or tobacco
47.12.Z - Other non-specialised retail sale
60.20.Z - Television programming, broadcasting and video distribution activities
60.39.Z - Other content distribution activities
62.10.A - Computer game programming activities
62.10.B - Other programming activities
62.20.A - Cybersecurity activities
62.20.B - Other activities related to it consulting and it asset management
62.90.Z - Other information technology and computer service activities
63.10.A - Data center colocation and cloud computing services
63.10.B - Dns (domain name system) services
63.10.C - Content delivery network (cdn) server services
63.10.D - Other services related to computing infrastructure, data processing, website management (hosting), and related activities
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
72.10.Z - Research and experimental development on natural sciences and engineering
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.D - Other non-school forms of education, not elsewhere classified
91.30.Z - Conservation, restoration and other support activities for cultural heritage
95.10.Z - Repair and maintenance of computers and communication equipment