AlterEko Aleksandra Czajkowska

73.11.Z - Advertising agencies activities

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

58.11.Z - Book publishing

70.21.Z - Public relations and communication activities

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

74.20.Z - Photographic activities

81.10.Z - Combined facilities support activities

81.21.Z - General cleaning of buildings

81.29.Z - Other cleaning activities

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

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