08.12.Z - Operation of gravel and sand pits; mining of clays and kaolin
46.72.Z - Wholesale of metals and metal ores
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.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
43.39.Z - Other building completion and finishing
43.99.Z - Other specialised construction activities not elsewhere classified
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.69.Z - Wholesale of other machinery and equipment
42.12.Z - Works related to construction of railways and underground railways
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.76.Z - Wholesale of other intermediate products
46.77.Z - Wholesale of waste and scrap
46.90.Z - Non-specialised wholesale trade
49.41.Z - Freight transport by road
64.99.Z - Other financial service activities, except insurance and pension funding not elsewhere classified
68.20.Z - Rental and operating of own or leased real estate
73.12.B - Intermediation in the sale of the place on advertising aims in printed media
73.12.C - Intermediation in the sale of the place on advertising aims in electronic media (internet)
81.21.Z - General cleaning of buildings
81.22.Z - Specialised building and industrial cleaning activities
81.29.Z - Other cleaning activities
25.93.Z - Manufacture of wire products, chains and springs
23.62.Z - Manufacture of plaster products for construction purposes
23.63.Z - Manufacture of ready-mixed concrete
23.64.Z - Manufacture of mortars
23.69.Z - Manufacture of other articles of concrete, plaster and cement
24.20.Z - Manufacture of tubes and pipes, conduits, closed sections and connectors, of steel
25.11.Z - Manufacture of metal structures and parts of structures
25.12.Z - Manufacture of metal elements of building woodwork
25.29.Z - Manufacture of other tanks, reservoirs and containers of metal
25.61.Z - Treatment and coating of metals
25.62.Z - Mechanical working of metal elements
25.72.Z - Manufacture of locks and hinges
25.73.Z - Manufacture of tools
25.91.Z - Manufacture of metal containers
25.92.Z - Manufacture of metal packaging
23.61.Z - Manufacture of concrete products for construction purposes
25.94.Z - Manufacture of fasteners and screws
25.99.Z - Manufacture of other fabricated metal products not elsewhere classified
28.92.Z - Manufacture of machinery for mining, quarrying and construction
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
33.14.Z - Repair and maintenance of electrical equipment
33.17.Z - Repair and maintenance of other transport equipment
33.20.Z - Installation of industrial machinery and equipment and outfit
38.31.Z - Dismantling of wrecks
38.32.Z - Recovery of sorted materials
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 - Works related to construction of roads and motorways
