43.22.Z - Installation of plumbing, heating, and air-conditioning systems
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
35.30.Z - Generation and supply of steam and air for air-conditioning systems
36.00.Z - Extraction, treatment, and supply of water
41.20.Z - Construction work related to the construction of residential and non-residential buildings
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.13.Z - Performing excavations and geological-engineering drilling
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane