43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
81.30.Z - Landscape service activities
81.29.Z - Other cleaning activities
77.32.Z - Rental and leasing of construction machinery and equipment
77.12.Z - Rental and leasing of other motor vehicle, excluding motorcycles
77.11.Z - Rental and leasing of cars and light motor vehicles
49.41.Z - Freight transport by road
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.69.Z - Wholesale of other machinery and equipment
46.63.Z - Wholesale of mining, construction and civil engineering machinery
45.19.Z - Sale of other motor vehicles, excluding motorcycles
45.11.Z - Sale of cars and light motor vehicles
08.12.Z - Operation of gravel and sand pits; mining of clays and kaolin
43.13.Z - Test drilling and boring
43.11.Z - Demolition
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
42.91.Z - Works related to construction of water projects
42.21.Z - Works related to construction of transmission pipelines and distribution networks
42.13.Z - Works related to construction of bridges and tunnels
42.11.Z - Works related to construction of roads and motorways
41.20.Z - Building works related to erection of residential and non-residential buildings
33.17.Z - Repair and maintenance of other transport equipment
33.12.Z - Repair and maintenance of machinery