Sebastian Matyja FHU MAGRASS

51.10.Z - Passenger air transport

51.21.Z - Freight air transport

59.20.Z - Sound recording and music publishing activities

74.30.Z - Translation and interpretation activities

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

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

85.53.Z - Out-of- school forms of driving education