JANUSZ GDOWSKI MELIOPOZ PRZEDSIĘBIORSTWO INŻYNIERYJNO-BUDOWLANE

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

36.00.Z - Water collection, treatment and supply

37.00.Z - Sewage disposal and treatment

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

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

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

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

43.12.Z - Site preparation

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

43.99.Z - Other specialised construction activities not elsewhere classified

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis