63.1 - Computing infrastructure, data processing, hosting and related activities
63.9 - Web search portal activities and other information service activities
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
70.2 - Business and other management consultancy activities
71.1 - Architectural and engineering activities and related technical consultancy
71.20 - Technical testing and analysis
72.1 - Research and experimental development on natural sciences and engineering
72.20.Z - Research and experimental development on social sciences and humanities
73.1 - Advertising
73.20.Z - Market research and public opinion polling
74.10.Z - Specialised design activities
74.20.Z - Photographic activities
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
78.10.Z - Activities of employment placement agencies
82.9 - Business support service activities n.e.c.
84.12.Z - Regulation of health care, education, cultural services and other social services
84.13.Z - Regulation of and contribution to more efficient operation of businesses
85.5 - Other education
85.60.Z - Educational support activities
