Instytut DK Paulina Olszewska

86.90.E - Other human health activities notelsewhere classified

32.40.Z - Manufacture of games and toys

47.65.Z - Retail sale of games and toys in specialised stores

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

58.11.Z - Book publishing

58.19.Z - Other publishing activities

62.01.Z - Computer programming activities

62.02.Z - Computer consultancy activities

63.12.Z - Web portals

70.21.Z - Public relations and communication activities

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

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

90.03.Z - Artistic creation activities