68.20.Z - Rental and operating of own or leased real estate
28.92.Z - Manufacture of machinery for mining, quarrying and construction
81.29.Z - Other cleaning activities
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
77.32.Z - Rental and leasing of construction machinery and equipment
49.41.Z - Freight transport by road
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
43.99.Z - Other specialised construction activities not elsewhere classified
43.22.Z - Plumbing, heat and air-conditioning installation
42.21.Z - Works related to construction of transmission pipelines and distribution networks
41.20.Z - Building works related to erection of residential and non-residential buildings
41.10.Z - Realization of building projects related to erection of buildings
33.12.Z - Repair and maintenance of machinery
28.96.Z - Manufacture of machinery for working rubber or plastics and for manufacture of the articles from these materials
17.21.Z - Manufacture of corrugated paper and paperboard and of containers of paper and paperboard
28.30.Z - Manufacture of agricultural and forestry machinery
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
25.91.Z - Manufacture of metal containers
25.73.Z - Manufacture of tools
25.62.Z - Mechanical working of metal elements
25.21.Z - Manufacture of central heating radiators and boilers
25.12.Z - Manufacture of metal elements of building woodwork
25.11.Z - Manufacture of metal structures and parts of structures
22.23.Z - Manufacture of builders’ ware of plastic
22.22.Z - Manufacture of plastic packing goods
22.21.Z - Manufacture of plastic plates, sheets, tubes and profiles