42.13.Z - Works related to the construction of bridges and tunnels
09.90.Z - Service activities incidental to other mining and quarrying
42.11.Z - Works related to the construction of roads and highways
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
42.91.Z - Works related to the construction of water engineering objects
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
43.99.Z - Other specialized construction works, not classified elsewhere
68.12.C - Development of building projects
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane