ADRIAN MICHALSKI - "ALFI" usługi ogólnobudowlane

43.91.Z - Roofing activities

02.10.Z - Silviculture and other forestry activities, excluding gathering of forestry products

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

43.12.Z - Site preparation

43.21.Z - Electrical installation

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

43.29.Z - Other construction installation

43.31.Z - Plastering

43.32.Z - Joinery installation

43.33.Z - Floor and wall covering

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

71.12.Z - Engineering activities and related technical consultancy