"OSPIL - TRAK" F.P.H.U. Janusz Zbrzeźniak

25.12.Z - Manufacture of metal elements of building woodwork

16.10.Z - Sawmilling and planing of wood

16.23.Z - Manufacture of other builders' carpentry and joinery

25.62.Z - Mechanical working of metal elements

25.73.Z - Manufacture of tools

28.30.Z - Manufacture of agricultural and forestry machinery

28.49.Z - Manufacture of other mechanical tools

43.11.Z - Demolition

43.12.Z - Site preparation

43.21.Z - Electrical installation

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

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

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

49.41.Z - Freight transport by road

81.21.Z - General cleaning of buildings

81.30.Z - Landscape service activities