USŁUGI BUDOWLANE JAN AMBROZIAK

42.11.Z - Works related to construction of roads and motorways

02.20.Z - Logging

02.40.Z - Service activity related to forestry

38.11.Z - Collection of non-hazardous waste

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

42.12.Z - Works related to construction of railways and underground railways

42.13.Z - Works related to construction of bridges and tunnels

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

42.22.Z - Works related to construction of telecommunications and electricity lines

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

43.99.Z - Other specialised construction activities not elsewhere classified

49.41.Z - Freight transport by road

81.29.Z - Other cleaning activities

81.30.Z - Landscape service activities