68.20.Z - Rental and operating of own or leased real estate
73.12.D - Intermediation in the sale of the place on advertising aims in other media
68.10.Z - Buying and selling of own real estate
68.31.Z - Real estate agencies
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
72.20.Z - Research and experimental development on social sciences and humanities
73.11.Z - Advertising agencies activities
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
63.99.Z - Other information service activities not elsewhere classified
73.20.Z - Market research and public opinion polling
74.10.Z - Specialised design activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
78.10.Z - Activities of employment placement agencies
82.20.Z - Activities of call centres
82.30.Z - Organisation of conventions and trade shows
85.59.B - Other out-of-school forms of education, not elsewhere classified
86.90.E - Other human health activities not elsewhere classified
95.11.Z - Repair and maintenance of computers and peripheral equipment
47.74.Z - Retail sale of medical and orthopaedic goods in specialised stores
45.11.Z - Sale of cars and light motor vehicles
45.31.Z - Wholesale trade of motor vehicle parts and accessories, excluding motorcycles
47.11.Z - Retail sale in non-specialised stores with food, beverages or tobacco predominating
47.19.Z - Other retail sale in non-specialised stores
47.21.Z - Retail sale of fruit and vegetables in specialised stores
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
47.71.Z - Retail sale of clothing in specialised stores
47.72.Z - Retail sale of footwear and leather goods in specialised stores
47.73.Z - Dispensing chemist in specialised stores
41.10.Z - Realization of building projects related to erection of buildings
47.75.Z - Retail sale of cosmetic and toilet articles in specialised stores
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
58.14.Z - Publishing of journals and periodicals
59.11.Z - Motion picture, video and television programme production activities
62.02.Z - Computer consultancy activities
62.09.Z - Other information technology and computer service activities
63.11.Z - Data processing, hosting and related activities
63.12.Z - Web portals