62.01.Z - Computer programming activities
43.21.Z - Electrical installation
47.19.Z - Other retail sale in non-specialised stores
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
47.63.Z - Retail sale of music and video recordings in specialised stores
47.78.Z - Other retail sale of new goods in specialised stores
47.91.Z - Retail sale via mail order houses or via internet
62.02.Z - Computer consultancy activities
62.03.Z - Computer facilities management 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
71.12.Z - Engineering activities and related technical consultancy
73.11.Z - Advertising agencies activities
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
