35.11.Z - Generation of electricity from non-renewable sources
35.13.Z - Transmission of electricity
35.14 - Distribution of electricity
35.22.Z - Distribution of gas fuels in a network system
35.23.Z - Trading of gas fuels in a network system
35.30 - Generation and supply of steam and air for air-conditioning systems
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane