70.22.Z - Business and other management consultancy activities
71.12.Z - Engineering activities and related technical consultancy
96.09.Z - Other personal service activities not elsewhere classified
85.60.Z - Educational support activities
85.59.B - Other out-of-school forms of education, not elsewhere classified
82.99.Z - Other business support service activities not elsewhere classified
82.11.Z - Office administrative service activities
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
74.90.Z - Other professional, scientific and technical activities 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
33.12.Z - Repair and maintenance of machinery
70.21.Z - Public relations and communication activities
47.91.Z - Retail sale via mail order houses or via internet
47.19.Z - Other retail sale in non-specialised stores
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.21.Z - Works related to construction of transmission pipelines and distribution networks
35.30.Z - Steam, hot water and air conditioning manufacturing and supply
33.20.Z - Installation of industrial machinery and equipment and outfit
