DISOUND Diana Świder-Siepielska

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

47.19.Z - Other retail sale in non-specialised stores

47.63.Z - Retail sale of music and video recordings in specialised stores

47.75.Z - Retail sale of cosmetic and toilet articles in specialised stores

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

74.30.Z - Translation and interpretation activities

85.59.A - Teaching of foreign languages

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

90.01.Z - Performing arts activities