71.12.Z - Engineering activities and related technical consultancy
09.10.Z - Support activities for petroleum and natural gas extraction
09.90.Z - Support activities for other mining and quarrying
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.99.Z - Other specialised construction activities not elsewhere classified
71.20.B - Other technical testing and analysis
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane