Art4Net Marcin Romanowski

63.11.Z - Data processing, hosting and related activities

18.12.Z - Other printing

18.13.Z - Pre-press and pre-media services

18.14.Z - Binding and related services

18.20.Z - Reproduction of recorded media

47.19.Z - Other retail sale in non-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

58.19.Z - Other publishing activities

58.29.Z - Other software publishing

59.20.Z - Sound recording and music publishing activities

61.10.Z - Wired telecommunications activities

61.20.Z - Wireless telecommunications activities, excluding satellite telecommunications activities

61.30.Z - Satellite telecommunications activities

61.90.Z - Other telecommunications activities

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

63.12.Z - Web portals

74.20.Z - Photographic activities

85.52.Z - Out-of-school forms of cultural education

85.59.A - Teaching of foreign languages

85.59.B - Other out-of-school forms of education, not elsewhere classified