28.92.Z - Manufacture of machinery for mining, quarrying and construction
25.61.Z - Treatment and coating of metals
25.62.Z - Mechanical working of metal elements
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
28.30.Z - Manufacture of agricultural and forestry machinery
33.11.Z - Repair and maintenance of fabricated metal products
33.12.Z - Repair and maintenance of machinery
41.10.Z - Realization of building projects related to erection of buildings
46.72.Z - Wholesale of metals and metal ores
46.73.Z - Wholesale of wood, construction materials and sanitary equipment
46.90.Z - Non-specialised wholesale trade
47.91.Z - Retail sale via mail order houses or via internet
47.99.Z - Other retail sale not in stores, stalls or markets
73.11.Z - Advertising agencies activities