SEBR Roman Dumych

43.99.Z - Other specialised construction activities not elsewhere classified

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

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities