Zofia Piotrowska OKNO-PORT

43.32.Z - Joinery installation

43.22.Z - Plumbing, heat and air-conditioning installation

43.31.Z - Plastering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

46.90.Z - Non-specialised wholesale trade

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

85.52.Z - Out-of-school forms of cultural education

85.59.B - Other out-of-school forms of education, not elsewhere classified

85.60.Z - Educational support activities

93.29.B - Pozostała działalność rozrywkowa i rekreacyjna