74.99.Z - All other professional, scientific and technical activities n.e.c.
81.22.B - Other building and industrial facility cleaning not classified elsewhere
43.91.Z - Masonry and bricklaying activities
52.21.B - Other land transport supporting services
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
70.20.Z - Business and other management consultancy activities
71.12.B - Other activities in the field of engineering and related technical consulting
81.10.Z - Combined facilities support activities
81.21.Z - General cleaning of buildings
43.41.Z - Roofing activities
81.23.B - Other cleaning activities not classified elsewhere
81.30.Z - Landscape service activities
82.92.Z - Packaging activities
95.31.A - Mechanical repair and servicing of motor vehicles, excluding motorcycles
95.31.B - Bodywork and paint repair, as well as maintenance of motor vehicles, excluding motorcycles
95.32.Z - Repair and maintenance of motorcycles
96.99.Z - Other personal service activities n.e.c.
43.21.Z - Electrical installation
25.53.Z - Machining of metals
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
33.14.Z - Repair and maintenance of electrical equipment
33.19.Z - Repair and maintenance of other equipment
33.20.Z - Installation of industrial machinery and equipment
42.22.Z - Construction of utility projects for electricity and telecommunications
43.12.Z - Site preparation
22.25.Z - Processing and finishing of plastic products
43.22.Z - Plumbing, heat and air-conditioning installation
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
43.35.Z - Other building completion and finishing