VIFERRUM Mateusz Stałęga

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

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

25.53.Z - Manufacture of fabricated metal products, except machinery and equipment

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

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

43.99.Z - Other specialised construction activities not elsewhere classified