20.59.Z - Manufacture of other chemical products not elsewhere classified
46.12.Z - Agents involved in the sale of fuels, ores, metals and industrial chemicals
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
72.19.Z - Other research and experimental development on natural sciences and engineering
72.11.Z - Research and experimental development on biotechnology
71.20.B - Other technical testing and analysis
71.12.Z - Engineering activities and related technical consultancy
68.31.Z - Real estate agencies
46.90.Z - Non-specialised wholesale trade
46.75.Z - Wholesale of chemical products
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.71.Z - Wholesale of fuels and related products
46.21.Z - Wholesale of grain, unmanufactured tobacco, seeds and animal feeds
46.19.Z - Agents involved in the sale of a variety of goods
46.13.Z - Agents involved in the sale of timber and building materials
19.20.Z - Manufacture and processing of refind petroleum products
43.99.Z - Other specialised construction activities not elsewhere classified
43.32.Z - Joinery installation
43.22.Z - Plumbing, heat and air-conditioning installation
43.21.Z - Electrical installation
33.20.Z - Installation of industrial machinery and equipment and outfit
28.25.Z - Manufacture of industrial cooling and ventilation equipment
26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation
22.29.Z - Manufacture of other plastic products
20.52.Z - Manufacture of glues
20.41.Z - Manufacture of soap and detergents, cleaning and polishing preparations
20.16.Z - Manufacture of plastics in primary forms
20.14.Z - Manufacture of other organic basic chemicals
20.13.Z - Manufacture of other inorganic basic chemicals
