YELLOW BOSON ONE SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ

43.21.Z - Installation of electrical systems

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

27.90.Z - Manufacture of other electrical equipment

35.11.Z - Generation of electricity from non-renewable sources

35.12.Z - Generation of electricity from renewable sources

35.13.Z - Transmission of electricity

35.14.Z - Distribution of electricity

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

43.29.Z - Specialized construction works