PLJ TELECOM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

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

26.20.Z - Manufacture of computers and peripheral equipment

26.30.Z - Manufacture of (tele)communication equipment

32.99.Z - Production of other products not classified elsewhere

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

43.29.Z - Specialized construction works

47.19.Z - Retail trade

47.99.Z - Retail trade

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

61.90.Z - Activities in other telecommunications fields