Anna Kostrzewska Mneme Media Productions

90.03.Z - Artistic creation activities

59.20.Z - Sound recording and music publishing activities

63.11.Z - Data processing, hosting and related activities

63.91.Z - News agency activities

77.40.Z - Leasing of intellectual property and similar products, except copyrighted works

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

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

90.01.Z - Performing arts activities

93.29.B - Pozostała działalność rozrywkowa i rekreacyjna