35.12.Z - Generation of electricity from renewable sources
35.11.Z - Generation of electricity from non-renewable sources
35.13.Z - Transmission of electricity
35.14.Z - Distribution of electricity
42.21.Z - Works related to the construction of transmission pipelines and distribution networks
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
49.50.B - Pipeline transport of other goods
68.10.Z - Real estate activities on own account and development of building projects
71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts
74.10.Z - Specialized design activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane