33.11.Z - Repair and maintenance of fabricated metal products
42.21.Z - Works related to construction of transmission pipelines and distribution networks
68.20.Z - Rental and operating of own or leased real estate
49.41.Z - Freight transport by road
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
43.99.Z - Other specialised construction activities not elsewhere classified
43.91.Z - Roofing activities
43.29.Z - Other construction installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.12.Z - Site preparation
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
25.11.Z - Manufacture of metal structures and parts of structures
38.11.Z - Collection of non-hazardous waste
33.20.Z - Installation of industrial machinery and equipment and outfit
33.12.Z - Repair and maintenance of machinery
28.21.Z - Manufacture of ovens, furnaces and furnace burners
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
25.94.Z - Manufacture of fasteners and screws
25.93.Z - Manufacture of wire products, chains and springs
25.92.Z - Manufacture of metal packaging
25.91.Z - Manufacture of metal containers
25.62.Z - Mechanical working of metal elements
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
