ZAKŁAD USŁUG ELEKTROENERGETYCZNYCH SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

27.12.Z - Manufacture of electrical distribution and control apparatus

26.11.Z - Manufacture of electronic components

27.11.Z - Manufacture of electric motors, generators, and transformers

27.33.Z - Manufacture of installation equipment

27.90.Z - Manufacture of other electrical equipment

33.13.Z - Repair and maintenance of electronic and optical devices

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

41.20.Z - Construction work related to the construction of residential and non-residential buildings

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

42.13.Z - Works related to the construction of bridges and tunnels