42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
41 - Construction work related to the construction of residential and non-residential buildings
42 - Works related to the construction of civil engineering and water engineering objects
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
43 - Specialized construction works
71 - Architectural and engineering activities, technical testing and analysis
72 - Scientific research and development activities
74 - Other professional, scientific and technical activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane