itSound ALBERT ŚWIĄCZKOWSKI

62.09.Z - Other information technology and computer service activities

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

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

58.11.Z - Book publishing

58.13.Z - Publishing of newspapers

58.14.Z - Publishing of journals and periodicals

58.21.Z - Publishing of computer games

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

62.03.Z - Computer facilities management activities

63.11.Z - Data processing, hosting and related activities

63.12.Z - Web portals

73.11.Z - Advertising agencies activities

73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (Internet)

73.20.Z - Market research and public opinion polling

74.10.Z - Specialised design activities

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

81.21.Z - General cleaning of buildings

95.11.Z - Repair and maintenance of computers and peripheral equipment