FHU "OPTOTECH" DOROTA SZUKIEŁOWICZ

61.90.A - Activities in other telecommunications fields

01.47.Z - Breeding and husbandry of poultry

01.48.Z - Breeding and husbandry of other animals

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

43.23.Z - Installation of insulation

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

61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation

61.90.B - Activities in other telecommunications fields

69.20.A - Accounting and bookkeeping activities