Just'in Sound Maciej Augustyniak

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

47.91.Z - Intermediary retail sale, non-specialized

59.20.Z - Sound recording and music publishing activities

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

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

68.20.Z - Rental and management of own or leased real estate

73.12.C - Advertising through mass media

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

77.11.Z - Rental and leasing of passenger cars and light motor vehicles

77.29.Z - Rental and leasing

77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified

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

95.29.Z - Repair and maintenance of personal and household goods, not elsewhere classified