PIOTR TUCHOLSKI

33.15.Z - Repair and maintenance of ships and boats

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

30.11.Z - Manufacture of ships and floating structures

33.12.Z - Repair and maintenance of machinery

33.20.Z - Installation of industrial machinery and equipment and outfit

41.20.Z - Building works related to erection of residential and non-residential buildings

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

43.29.Z - Other construction installation

43.32.Z - Joinery installation

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

81.21.Z - General cleaning of buildings