KRISDUSZ KRYSTIAN DUSZYŃSKI

62.20.B - IT consulting and IT equipment management activities

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

58.29.Z - Publishing of other software

60.39.Z - Other content distribution activities

62.10.B - Programming activities

62.20.A - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

63.92.Z - Other information-related services

95.10.Z - Repair and maintenance of computers and telecommunications equipment

95.25.Z - Repair and maintenance of clocks, watches, and jewelry

95.31.A - Mechanical repair and servicing of motor vehicles, excluding motorcycles