SERWIS GFS SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

74.90.Z - Other professional, scientific and technical activities, not elsewhere classified

43.21.Z - Installation of electrical systems

43.32.Z - Installation of building carpentry

43.91.Z - Masonry works

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

46.90.Z - Non-specialized wholesale trade

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

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