42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.22.Z - Plumbing, heat and air-conditioning installation
85.59.B - Other out-of-school forms of education, not elsewhere classified
74.10.Z - Specialised design activities
72.19.Z - Other research and experimental development on natural sciences and engineering
71.20.B - Other technical testing and analysis
47.91.Z - Retail sale via mail order houses or via internet
43.99.Z - Other specialised construction activities not elsewhere classified
43.39.Z - Other building completion and finishing
43.29.Z - Other construction installation
09.90.Z - Support activities for other mining and quarrying
43.21.Z - Electrical installation
43.12.Z - Site preparation
42.91.Z - Works related to construction of water projects
41.10.Z - Realization of building projects related to erection of buildings
33.20.Z - Installation of industrial machinery and equipment and outfit
22.29.Z - Manufacture of other plastic products
22.23.Z - Manufacture of builders’ ware of plastic
