Iwona Żak - Usługi

90.01.Z - Creative activities and activities related to the staging of artistic performances

47.19.Z - Retail trade

47.63.Z - Retail sale of sports equipment

47.91.Z - Intermediary retail sale, non-specialized

59.20.Z - Sound recording and music publishing activities

63.99.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

82.11.Z - Office administrative support activities and other business support services

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

85.52.Z - Non-school forms of artistic education

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

90.02.Z - Creative activities and activities related to the staging of artistic performances

90.03.Z - Creative activities and activities related to the staging of artistic performances

93.29.B - Other entertainment and recreational activities, not elsewhere classified