43.22.Z - Plumbing, heat and air-conditioning installation
43.33.Z - Floor and wall covering
47.99.Z - Other retail sale not in stores, stalls or markets
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.39.Z - Other building completion and finishing
43.34.Z - Painting and glazing
28.21.Z - Manufacture of ovens, furnaces and furnace burners
43.32.Z - Joinery installation
43.31.Z - Plastering
43.29.Z - Other construction installation
43.21.Z - Electrical installation
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
43.11.Z - Demolition
