Grzegorz Strąk

62.02.Z - Computer consultancy activities

33.12.Z - Repair and maintenance of machinery

46.51.Z - Wholesale of computers, peripheral equipment and software

46.90.Z - Non-specialised wholesale trade

47.41.Z - Retail sale of computers, peripheral units and software in specialised stores

47.42.Z - Retail sale of telecommunications equipment in specialised stores

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

58.21.Z - Publishing of computer games

62.01.Z - Computer programming 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

63.99.Z - Other information service activities not elsewhere classified

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

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