Wilmar Marcin Wilczak

33.12.Z - Repair and maintenance of machinery

24.20.Z - Manufacture of tubes and pipes, conduits, closed sections andconnectors, of steel

25.11.Z - Manufacture of metal structures and parts of structures

25.62.Z - Mechanical working of metal elements

33.11.Z - Repair and maintenance of fabricated metal products

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

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

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

49.41.Z - Freight transport by road

70.22.Z - Business and other management consultancy activities

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

82.11.Z - Office administrative service activities

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