62.02.Z - Computer consultancy activities
71.12.Z - Engineering activities and related technical consultancy
85.59.B - Other out-of-school forms of education, not elsewhere classified
82.99.Z - Other business support service activities not elsewhere classified
81.21.Z - General cleaning of buildings
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
73.20.Z - Market research and public opinion polling
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.A - Intermediation in the sale of time and place on advertising aims in the radio and television
58.29.Z - Other software publishing
66.29.Z - Other activities auxiliary to insurance and pension funding
66.22.Z - Activities of insurance agents and brokers
66.21.Z - Risk and damage evaluation
63.12.Z - Web portals
63.11.Z - Data processing, hosting and related activities
62.09.Z - Other information technology and computer service activities
62.03.Z - Computer facilities management activities
62.01.Z - Computer programming activities