23.61.Z - Manufacture of concrete products for construction purposes
24.42.B - Production of aluminum and aluminum alloy products
25.11.Z - Manufacture of metal structures and parts of structures
25.12.Z - Manufacture of doors and windows of metal
29.20.Z - Manufacture of bodies and coachwork for motor vehicles
41.10.Z - Realization of building projects related to erection of buildings
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Construction of roads and motorways
42.12.Z - Construction of railways and underground railways
42.13.Z - Construction of bridges and tunnels
42.91.Z - Construction of water projects
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
43.39.Z - Other building completion and finishing
43.91.Z - Masonry and bricklaying activities
43.99.Z - Other specialised construction activities n.e.c.
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
46.13.Z - Activities of agents involved in the wholesale of timber and building materials
46.73.Z - Wholesale of motorcycles, motorcycle parts and accessories
49.41.Z - Freight transport by road
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
68.31.Z - Intermediation service activities for real estate activities
68.32.Z - Management of real estate on a fee or contract basis
69.10.Z - Legal activities
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
71.20.B - Inspection and issuance of opinions on the technical condition of chimneys and ventilation ducts
77.32.Z - Rental and leasing of construction and civil engineering machinery and equipment
81.30.Z - Landscape service activities
85.59 - Other education n.e.c.