43.99.Z - Other specialized construction works, not classified elsewhere
07.29.Z - Mining of other non-ferrous metal ores
08.99.Z - Other mining and quarrying, not elsewhere classified
41.10.Z - Construction work related to the construction of residential and non-residential buildings
41.20.Z - Construction work related to the construction of residential and non-residential buildings
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
43.13.Z - Performing excavations and geological-engineering drilling
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane