Oscar Mafa Kamień Węgielny

62.01.Z - Computer programming activities

62.09.Z - Other information technology and computer service activities

74.10.Z - Specialised design activities

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

90.01.Z - Performing arts activities

90.02.Z - Support activities to performing arts