74.90.Z - Other professional, scientific and technical activities not elsewhere classified
46.17.Z - Agents involved in the sale of food, beverages and tobacco
46.18.Z - Agents specialised in the sale of other particular products
46.19.Z - Agents involved in the sale of a variety of goods
70.22.Z - Business and other management consultancy activities
71.12.Z - Engineering activities and related technical consultancy
71.20.A - Food quality testing and analysis
71.20.B - Other technical testing and analysis
72.11.Z - Research and experimental development on biotechnology
72.19.Z - Other research and experimental development on natural sciences and engineering
78.10.Z - Activities of employment placement agencies
82.11.Z - Office administrative service activities
85.59.A - Learning of foreign languages
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.60.Z - Educational support activities
86.90.E - Other human health activities not elsewhere classified
96.09.Z - Other personal service activities not elsewhere classified
