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
42.21.Z - Works related to the construction of transmission pipelines and distribution networks
42.22.Z - Works related to the construction of telecommunications and electrical lines
66.19.Z - Other activities supporting financial services, excluding insurance and pension funds
68.10.Z - Real estate activities on own account and development of building projects
74.10.Z - Specialized design activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane