P.P.H.U. EW-DAR EWA MARCZOK-SPYRA

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

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

33.12.Z - Repair and maintenance of machinery

33.19.Z - Repair and maintenance of other equipment

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

43.11.Z - Demolition

43.12.Z - Site preparation

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

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

81.30.Z - Landscape service activities