35.11.Z - Production of electricity
35.12.Z - Transmission of electricity
35.13.Z - Distribution of electricity
35.14.Z - Trade of electricity
35.30.Z - Steam, hot water and air conditioning manufacturing and supply
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane