25.93.Z - Manufacture of wire products, chains and springs
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
96.09.Z - Other personal service activities not elsewhere classified
49.41.Z - Freight transport by road
47.91.Z - Retail sale via mail order houses or via internet
47.19.Z - Other retail sale in non-specialised stores
46.90.Z - Non-specialised wholesale trade
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.33.Z - Floor and wall covering
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
43.13.Z - Test drilling and boring
43.12.Z - Site preparation
23.61.Z - Manufacture of concrete products for construction purposes
42.21.Z - Works related to construction of transmission pipelines and distribution networks
33.12.Z - Repair and maintenance of machinery
33.11.Z - Repair and maintenance of fabricated metal products
29.20.Z - Manufacture of bodies (coachwork) for motor vehicles; manufacture of trailers and semi-trailers
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
25.62.Z - Mechanical working of metal elements
25.61.Z - Treatment and coating of metals
25.50.Z - Forging, pressing, stamping and roll-forming of metal; powder metallurgy
25.21.Z - Manufacture of central heating radiators and boilers
23.69.Z - Manufacture of other articles of concrete, plaster and cement
23.63.Z - Manufacture of ready-mixed concrete