49.41.Z - Freight transport by road
43.91.Z - Roofing activities
81.29.Z - Other cleaning activities
81.22.Z - Specialised building and industrial cleaning activities
81.21.Z - General cleaning of buildings
62.09.Z - Other information technology and computer service activities
62.02.Z - Computer consultancy activities
52.21.Z - Service activities incidental to land transportation
47.52.Z - Retail sale of hardware, paints and glass in specialised stores
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles
45.19.Z - Sale of other motor vehicles, excluding motorcycles
43.99.Z - Other specialised construction activities not elsewhere classified
02.10.Z - Silviculture and other forestry activities, excluding gathering of forestry products
43.22.Z - Plumbing, heat and air-conditioning installation
43.12.Z - Site preparation
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
42.11.Z - Works related to construction of roads and motorways
25.11.Z - Manufacture of metal structures and parts of structures
08.12.Z - Operation of gravel and sand pits; mining of clays and kaolin
08.11.Z - Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate
02.20.Z - Logging