41.20.Z - Building works related to erection of residential and non-residential buildings
47.76.Z - Retail sale of flowers, plants, seeds, fertilisers, pet animals and pet food in specialised stores
46.12.Z - Agents involved in the sale of fuels, ores, metals and industrial chemicals
46.13.Z - Agents involved in the sale of timber and building materials
46.19.Z - Agents involved in the sale of a variety of goods
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
46.63.Z - Wholesale of mining, construction and civil engineering machinery
46.66.Z - Wholesale of other office machinery and equipment
46.69.Z - Wholesale of other machinery and equipment
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies
46.76.Z - Wholesale of other intermediate products
46.90.Z - Non-specialised wholesale trade
47.19.Z - Other retail sale in non-specialised stores
47.75.Z - Retail sale of cosmetic and toilet articles in specialised stores
43.99.Z - Other specialised construction activities not elsewhere classified
47.99.Z - Other retail sale not in stores, stalls or markets
52.10.A - Warehousing and storage of fuel gases
52.10.B - Warehousing and storage of other goods
62.02.Z - Computer consultancy activities
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
70.22.Z - Business and other management consultancy activities
71.12.Z - Engineering activities and related technical consultancy
73.11.Z - Advertising agencies activities
73.20.Z - Market research and public opinion polling
77.32.Z - Rental and leasing of construction machinery and equipment
96.09.Z - Other personal service activities not elsewhere classified
42.22.Z - Works related to construction of telecommunications and electricity lines
23.62.Z - Manufacture of plaster products for construction purposes
23.63.Z - Manufacture of ready-mixed concrete
23.64.Z - Manufacture of mortars
23.65.Z - Manufacture of fibre cement
23.69.Z - Manufacture of other articles of concrete, plaster and cement
23.70.Z - Cutting, shaping and finishing of stone
33.12.Z - Repair and maintenance of machinery
35.11.Z - Production of electricity
35.14.Z - Trade of electricity
41.10.Z - Realization of building projects related to erection of buildings
42.11.Z - Works related to construction of roads and motorways
42.13.Z - Works related to construction of bridges and tunnels
42.21.Z - Works related to construction of transmission pipelines and distribution networks
23.61.Z - Manufacture of concrete products for construction purposes
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.12.Z - Site preparation
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.31.Z - Plastering
43.32.Z - Joinery installation
43.33.Z - Floor and wall covering
43.34.Z - Painting and glazing
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities