"INSANT" ROMAN MIESZKOWICZ

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

33.13.Z - Repair and maintenance of electronic and optical devices

42.22.Z - Works related to the construction of telecommunications and electrical lines

43.21.Z - Installation of electrical systems

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

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

61.90.A - Activities in other telecommunications fields

61.90.B - Activities in other telecommunications fields

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