POLYENERGY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

26.20.Z - Manufacture of computers and peripheral equipment

42.2 - Works related to the construction of pipelines, telecommunications and electrical lines

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

43.21.Z - Installation of electrical systems

46.74.Z - Wholesale trade

46.90.Z - Non-specialized wholesale trade

47.91.Z - Intermediary retail sale, non-specialized

70.22.Z - Head office activities and management consultancy

71 - Architectural and engineering activities, technical testing and analysis