71.11.Z - Architectural activities
74.10.Z - Specialised design activities
91.30.Z - Conservation, restoration and other support activities for cultural heritage
91.22.Z - Historical site and monument activities
90.12.Z - Visual arts creation activities
74.99.Z - All other professional, scientific and technical activities n.e.c.
74.91.Z - Patent attorney services and marketing activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
74.30.Z - Translation and interpretation activities
74.20.Z - Photographic activities
74.14.Z - Other specialised design activities
74.13.Z - Interior design activities
74.12.Z - Graphic design and visual communication activities
74.11.Z - Industrial product and fashion design activities
18.12.Z - Other printing
72.20.Z - Research and experimental development on social sciences and humanities
72.19.Z - Other research and experimental development on natural sciences and engineering
72.10.Z - Research and experimental development on natural sciences and engineering
71.20.C - Other technical research and analyses
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
71.12.Z - Engineering activities and related technical consultancy
71.12.B - Other activities in the field of engineering and related technical consulting
68.12.C - Execution of other construction projects
68.12.B - Construction projects related to the erection of non-residential buildings
68.12.A - Construction projects related to the erection of residential buildings
41.10.Z - Realization of building projects related to erection of buildings