73.20.Z - Market research and public opinion polling
79.11.A - Tour agents activities
63.12.Z - Web portals
66.12.Z - Security and commodity contracts brokerage
66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
66.21.Z - Risk and damage evaluation
66.22.Z - Activities of insurance agents and brokers
66.29.Z - Other activities auxiliary to insurance and pension funding
68.20.Z - Rental and operating of own or leased real estate
73.11.Z - Advertising agencies activities
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.12.D - Intermediation in the sale of the place on advertising aims in other media
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.33.Z - Rental and leasing of office machinery and equipment, including computers
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
78.10.Z - Activities of employment placement agencies
63.11.Z - Data processing, hosting and related activities
79.11.B - Tour middlemen activities
79.12.Z - Tour operator activities
80.20.Z - Security systems service activities
85.51.Z - Out-of-school forms of sports and leisure education
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.A - Physiotherapeutical activities
86.90.D - Paramedical activities
86.90.E - Other human health activities not elsewhere classified
93.19.Z - Other sports activities
96.02.Z - Hairdressing and other beauty treatment
96.04.Z - Physical well-being activities
43.91.Z - Roofing activities
42.22.Z - Works related to construction of telecommunications and electricity lines
42.91.Z - Works related to construction of water projects
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.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
43.39.Z - Other building completion and finishing
41.20.Z - Building works related to erection of residential and non-residential buildings
43.99.Z - Other specialised construction activities not elsewhere classified
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.77.Z - Wholesale of waste and scrap
47.19.Z - Other retail sale in non-specialised stores
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
47.53.Z - Retail sale of carpets, rugs, wall and floor coverings in specialised stores
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
47.76.Z - Retail sale of flowers, plants, seeds, fertilisers, pet animals and pet food in specialised stores
47.78.Z - Other retail sale of new goods in specialised stores
47.99.Z - Other retail sale not in stores, stalls or markets
49.39.Z - Other passenger land transport not elsewhere classified
56.21.Z - Event catering activities