42.22.Z - Construction of utility projects for electricity and telecommunications
25.11.Z - Manufacture of metal structures and parts of structures
25.62.Z - Manufacture of locks and hinges
25.91.Z - Manufacture of steel drums and similar containers
25.93.Z - Manufacture of wire products, chain and springs
25.94.Z - Manufacture of fasteners and screw machine products
27.12.Z - Manufacture of electricity distribution and control apparatus
27.33.Z - Manufacture of wiring devices
33.14.Z - Repair and maintenance of electrical equipment
41.10.Z - Realization of building projects related to erection of buildings
42.11.Z - Construction of roads and motorways
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
43.29.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
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities n.e.c.
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.73.Z - Wholesale of motorcycles, motorcycle parts and accessories
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.90.Z - Non-specialised wholesale trade
71.11.Z - Architectural activities
74.10.Z - Specialised design activities
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment