Elcor Dariusz Czajczyński, Krzysztof Dąbrowski sp.j.

41.20.Z - Building works related to erection of residential and non-residential buildings

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

42.91.Z - Works related to construction of water projects

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.11.Z - Demolition

43.13.Z - Test drilling and boring

43.22.Z - Plumbing, heat and air-conditioning installation

43.99.Z - Other specialised construction activities not elsewhere classified

77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles

77.32.Z - Rental and leasing of construction machinery and equipment