BLACKBURST SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

62.90.Z - Other IT and computer-related services

33.20.Z - Installation of industrial machinery, equipment, and devices

47.40.Z - Retail sale of information and communication technology equipment

59.11.Z - Activities related to the production of films, video recordings, and television programs

59.20.Z - Sound recording and music publishing activities

60.20.Z - Broadcasting of general-access and subscription-based television programs and distribution of video recordings

60.39.Z - Other content distribution activities

61.10.B - Activities in the field of wired, wireless, and satellite telecommunications

61.90.A - Activities in other telecommunications fields

62.10.A - Programming activities