Cezary Żak

90.01.Z - Performing arts activities

59.11.Z - Motion picture, video and television programme production activities

59.12.Z - Motion picture, video and television programme post-production activities

59.20.Z - Sound recording and music publishing activities

82.99.Z - Other business support service activities not elsewhere classified

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

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

90.02.Z - Support activities to performing arts

90.03.Z - Artistic creation activities