41.00.A - Construction of residential buildings
23.61.Z - Manufacture of concrete products for construction purposes
23.62.Z - Manufacture of plaster products for construction purposes
23.63.Z - Manufacture of ready-mixed concrete
23.64.Z - Manufacture of mortars
23.66.Z - Manufacture of other articles of concrete, cement and plaster
23.70.A - Production of tombstones, mausoleums, and gravestones made of stone
23.70.B - Production of other stone products, as well as cutting, shaping, and finishing of stone
41.00.B - Construction of non-residential buildings
42.11.Z - Construction of roads and motorways
42.13.Z - Construction of bridges and tunnels
42.22.Z - Construction of utility projects for electricity and telecommunications
42.91.Z - Construction of water projects
42.99.Z - Construction of other civil engineering projects n.e.c.
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.24.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.35.Z - Other building completion and finishing
43.41.Z - Roofing activities
43.99.Z - Other specialised construction activities n.e.c.
47.81.Z - Retail sale of motor vehicles
71.12.B - Other activities in the field of engineering and related technical consulting
96.30.Z - Funeral and related activities