43.13.Z - Performing excavations and geological-engineering drilling
09.90.Z - Service activities incidental to other mining and quarrying
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
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.99.Z - Other specialized construction works, not classified elsewhere
71.12.B - Engineering activities and related technical consultancy
71.20.C - Other technical testing and analysis
72.10.Z - Scientific research and development in natural and technical sciences
74.99.Z - All other professional, scientific and technical activities, not elsewhere classified
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane