TQC SYSTEM SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

62.03.Z - Activities related to programming, IT consulting, and related activities

27.33.Z - Manufacture of installation equipment

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

43.99.Z - Other specialized construction works, not classified elsewhere

46.51.Z - Wholesale trade

62.01.Z - Activities related to programming, IT consulting, and related activities

62.09.Z - Activities related to programming, IT consulting, and related activities

70.22.Z - Head office activities and management consultancy

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts