42.11.Z - Construction of roads and motorways
01.61.Z - Support activities for crop production
01.62.Z - Support activities for animal production
01.63.Z - Post-harvest crop activities and seed processing for propagation
02.20.Z - Logging
08.11.Z - Quarrying of ornamental stone, limestone, gypsum, slate and other stone
08.12.Z - Operation of gravel and sand pits and mining of clay and kaolin
16.11.Z - Sawmilling and planing of wood
16.12.Z - Processing and finishing of wood
16.23.Z - Manufacture of other builders’ carpentry and joinery
16.24.Z - Manufacture of wooden containers
16.28.Z - Manufacture of other products of wood and articles of cork, straw and plaiting materials
41.00.A - Construction of residential buildings
41.00.B - Construction of non-residential buildings
42.22.Z - Construction of utility projects for electricity and telecommunications
43.11.Z - Demolition
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
46.11.A - Activities of agents involved in wholesale trade of cereals and oilseeds
46.11.B - Activities of agents involved in wholesale trade of other agricultural products, live animals, raw materials for the textile industry, and semi-finished products
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.71.Z - Wholesale of motor vehicles
46.83.Z - Wholesale of wood, construction materials and sanitary equipment
46.90.Z - Non-specialised wholesale trade
47.81.Z - Retail sale of motor vehicles
49.41.Z - Freight transport by road
68.12.A - Construction projects related to the erection of residential buildings
68.12.B - Construction projects related to the erection of non-residential buildings
81.23.B - Other cleaning activities not classified elsewhere
81.30.Z - Landscape service activities