PST TELEKOM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

74.10.Z - Specialized design activities

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

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.29.Z - Specialized construction works

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

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

61.30.Z - Telecommunications

61.90.Z - Activities in other telecommunications fields

70.10.Z - Head office activities

71.12.Z - Engineering activities and related technical consultancy