Kazimierz Karkowski Wielobranżowe Przedsiębiorstwo Produkcyjno Handlowo Usługowe

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

25.93.Z - Production of wire, chains, and springs

25.94.Z - Production of fasteners and screws

32.99.Z - Production of other products not classified elsewhere

33.11.Z - Repair and maintenance of metal products

33.20.Z - Installation of industrial machinery, equipment, and devices

42.11.Z - Works related to the construction of roads and highways

42.12.Z - Works related to the construction of railways and underground railways

42.21.Z - Works related to the construction of transmission pipelines and distribution networks

42.22.Z - Works related to the construction of telecommunications and electrical lines

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.29.Z - Specialized construction works

43.99.Z - Other specialized construction works, not classified elsewhere

46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods

47.52.Z - Retail sale of small metal products, building materials, paints, and glass