43.22.Z - Plumbing, heat and air-conditioning installation
43.99.Z - Other specialised construction activities not elsewhere classified
41.20.Z - Building works related to erection of residential and non-residential buildings
42.11.Z - Works related to construction of roads and motorways
42.91.Z - Works related to construction of water projects
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
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
33.20.Z - Installation of industrial machinery and equipment and outfit
46.69.Z - Wholesale of other machinery and equipment
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.90.Z - Non-specialised wholesale trade
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
47.59.Z - Retail sale of furniture, lighting equipment and other household articles in specialised stores
47.76.Z - Retail sale of flowers, plants, seeds, fertilisers, pet animals and pet food in specialised stores
47.82.Z - Retail sale via stalls and markets of textiles, clothing and footwear
47.89.Z - Retail sale via stalls and markets of other goods
47.99.Z - Other retail sale not in stores, stalls or markets
49.41.Z - Freight transport by road
81.30.Z - Landscape service activities
25.91.Z - Manufacture of metal containers
24.20.Z - Manufacture of tubes and pipes, conduits, closed sections and connectors, of steel
24.31.Z - Cold drawing of bars
24.32.Z - Cold rolling of narrow strip
24.33.Z - Manufacture of cold forming products
24.34.Z - Manufacture of wire
25.11.Z - Manufacture of metal structures and parts of structures
25.12.Z - Manufacture of metal elements of building woodwork
25.21.Z - Manufacture of central heating radiators and boilers
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
25.50.Z - Forging, pressing, stamping and roll-forming of metal; powder metallurgy
25.61.Z - Treatment and coating of metals
25.62.Z - Mechanical working of metal elements
24.10.Z - Manufacture of pig iron, ferro-alloys, basic iron and steel and metallurgic articles
25.93.Z - Manufacture of wire products, chains and springs
25.94.Z - Manufacture of fasteners and screws
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
31.09.Z - Manufacture of other furniture
32.91.Z - Manufacture of brooms and brushes
32.99.Z - Other manufacturing not elsewhere classified
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
33.13.Z - Repair and maintenance of electronic and optical equipment
33.14.Z - Repair and maintenance of electrical equipment
33.17.Z - Repair and maintenance of other transport equipment
33.19.Z - Repair and maintenance of other equipment