Damian Potoła

33.12.Z - Repair and maintenance of machinery

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle, and motorcycle engines

30.11.Z - Manufacture of civilian ships and floating structures

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

43.21.Z - Installation of electrical systems

43.29.Z - Specialized construction works

43.34.Z - Painting and glazing

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