42.22.Z - Works related to the construction of telecommunications and electrical lines
42.11.Z - Works related to the construction of roads and highways
42.12.Z - Works related to the construction of railways and underground railways
42.13.Z - Works related to the construction of bridges and tunnels
42.21.Z - Works related to the construction of transmission pipelines and distribution networks
43.21.Z - Installation of electrical systems
43.24.Z - Installation of other building systems
43.50.Z - Specialized construction works in the field of civil and water engineering
43.99.Z - Other specialized construction works, not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane