LINKIT Marcin Kwiatkowski

61.90.A - Activities in other telecommunications fields

43.21.Z - Installation of electrical systems

59.12.Z - Post-production activities related to films, video recordings, and television programs

59.20.Z - Sound recording and music publishing activities

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

61.90.B - Activities in other telecommunications fields

62.20.B - IT consulting and IT equipment management activities

62.90.Z - Other IT and computer-related services

74.20.Z - Photographic activities

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