68.20.Z - Rental and operating of own or leased real estate
25.11.Z - Manufacture of metal structures and parts of structures
25.30.Z - Manufacture of steam generators, except central heating hot water boilers
33.11.Z - Repair and maintenance of fabricated metal products
33.20.Z - Installation of industrial machinery and equipment and outfit
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
43.11.Z - Demolition
43.99.Z - Other specialised construction activities not elsewhere classified
68.10.Z - Buying and selling of own real estate
77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles
77.32.Z - Rental and leasing of construction machinery and equipment
77.39.Z - Rental and leasing of other machinery, equipment and tangible goods not elsewhere classified
