33.20.Z - Installation of industrial machinery and equipment
18.12.Z - Other printing
25.11.Z - Manufacture of metal structures and parts of structures
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
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
42.21.Z - Construction of utility projects for fluids
42.22.Z - Construction of utility projects for electricity and telecommunications
43.11.Z - Demolition
43.12.Z - Site preparation
43.21.Z - Electrical installation
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
43.41.Z - Roofing activities
43.42.Z - Other specialised construction activities in construction of buildings
60.39.Z - Other content distribution activities
61.10.B - Other activities in wired, wireless, and satellite telecommunications
61.90.B - Other telecommunications activities not elsewhere classified
62.10.B - Other programming activities
62.90.Z - Other information technology and computer service activities
63.10.D - Other services related to computing infrastructure, data processing, website management (hosting), and related activities
68.12.C - Execution of other construction projects
70.20.Z - Business and other management consultancy activities
71.11.Z - Architectural activities
71.12.B - Other activities in the field of engineering and related technical consulting
71.20.C - Other technical research and analyses
73.30.B - Other activities in the field of public relations and communication
95.10.Z - Repair and maintenance of computers and communication equipment