Ellectrum Piotr Sroka

43.21.Z - Installation of electrical systems

25.11.Z - Production of metal constructions and their parts

26.11.Z - Manufacture of electronic components

27.12.Z - Manufacture of electrical distribution and control apparatus

27.33.Z - Manufacture of installation equipment

27.90.Z - Manufacture of other electrical equipment

28.91.Z - Manufacture of machinery for metallurgy

28.92.Z - Manufacture of machinery for mining and construction

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

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

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

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

43.24.Z - Installation of other building systems

49.41.Z - Road freight transport