73.11.Z - Advertising agencies activities
77.21.Z - Rental and leasing of recreational and sports goods
63.12.Z - Web portals
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
70.21.Z - Public relations and communication 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)
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.20.Z - Market research and public opinion polling
77.11.Z - Rental and leasing of cars and light motor vehicles
77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles
63.11.Z - Data processing, hosting and related activities
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
81.21.Z - General cleaning of buildings
82.19.Z - Photocopying, document preparation and other specialised office support activities
82.20.Z - Activities of call centres
82.30.Z - Organisation of conventions and trade shows
82.99.Z - Other business support service activities not elsewhere classified
85.59.B - Other out-of-school forms of education, not elsewhere classified
85.60.Z - Educational support activities
96.02.Z - Hairdressing and other beauty treatment
96.04.Z - Physical well-being activities
43.91.Z - Roofing activities
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Works related to construction of roads and motorways
42.13.Z - Works related to construction of bridges and tunnels
42.21.Z - Works related to construction of transmission pipelines and distribution networks
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
43.31.Z - Plastering
41.10.Z - Realization of building projects related to erection of buildings
43.99.Z - Other specialised construction activities not elsewhere classified
45.11.Z - Sale of cars and light motor vehicles
45.19.Z - Sale of other motor vehicles, excluding motorcycles
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
45.31.Z - Wholesale trade of motor vehicle parts and accessories, excluding motorcycles
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
49.41.Z - Freight transport by road
52.21.Z - Service activities incidental to land transportation