| OKVED code | Type | Name of activity type |
|---|
| 46.74.2 | Core activity | Wholesale of plumbing and gas, water and heating |
| 35.30 | Additional activity | Production, transmission and distribution of steam and hot water; air conditioning |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| All types of activities |
| 42.91 | Additional activity | Construction of water projects |
| 42.99 | Additional activity | Hydraulic |
| 43.21 | Additional activity | Building installation |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.29 | Additional activity | Gas Heater production |
| 43.31 | Additional activity | Plastering works |
| 43.32 | Additional activity | Joinery and carpentry |
| 43.33 | Additional activity | Works on laying of flooring and wall covering |
| 43.34 | Additional activity | Tiling |
| 43.39 | Additional activity | Other construction installation |
| 43.99.1 | Additional activity | Scaffolding construction |
| 43.99.5 | Additional activity | installation of structural steel works |
| 43.99.7 | Additional activity | Seal against water and moisture |
| 46.13 | Additional activity | Involved in the sale of timber and building materials agents |
| 46.43 | Additional activity | Wholesale of photographic and optical goods, electrical household appliances and consumer electronics |
| 46.43.1 | Additional activity | Wholesale of photographic and optical goods |
| 46.47.1 | Additional activity | Wholesale of furniture, rugs, lamps and lighting |
| 46.47.2 | Additional activity | Wholesale trade lighting equipment |
| 46.49.49 | Additional activity | Wholesale trade of other consumer goods, not included in other categories |
| 46.49.5 | Additional activity | Wholesale of non-electrical household appliances, household goods, metal and other consumables. . . |
| 46.51.1 | Additional activity | Wholesale trade of computers and peripheral devices |
| 46.52.1 | Additional activity | Wholesale trade of telecommunications equipment and spare parts |
| 46.52.2 | Additional activity | Wholesale trade of electronic equipment and its spare parts |
| 46.63 | Additional activity | Wholesale trade of machinery for mining, quarrying and construction |
| 46.65 | Additional activity | Wholesale trade of office furniture |
| 46.69.3 | Additional activity | Wholesale of other machinery and equipment and accessories for industrial equipment with technical requirements |
| 46.69.5 | Additional activity | Wholesale trade industrial electrical equipment, machinery, equipment and materials |
| 46.69.7 | Additional activity | Wholesale trade measuring devices and equipment |
| 46.69.9 | Additional activity | Wholesale trade of other machines, devices and equipment and equipment of common industrial and special purpose |
| 46.73 | Additional activity | Wholesale trade of wood, construction materials and sanitary equipment |
| 46.73.1 | Additional activity | Wholesale of wood, construction materials and sanitary equipment |
| 46.73.2 | Additional activity | Wholesale trade of raw and sawn timber |
| 46.73.3 | Additional activity | Wholesale of other intermediate products of wood and wooden building components |
| 46.73.4 | Additional activity | Wholesale of building materials and components from mineral substances |
| 46.73.5 | Additional activity | Wholesale of flat glass |
| 46.73.6 | Additional activity | Wholesale of paints |
| 46.73.7 | Additional activity | Wholesale of sanitary equipment |
| 46.73.8 | Additional activity | Wholesale of wallpaper and floor coverings |
| 46.74.1 | Additional activity | Wholesale with tools and small iron-were |
| 46.74.3 | Additional activity | Wholesale of metal and plastic were for purposes of construction |
| 46.76.3 | Additional activity | Wholesale trade of plastics and rubber in primary forms |
| 46.77 | Additional activity | Wholesale trade of waste and scrap |
| 46.90 | Additional activity | Nonspecialised wholesale trade |
| 47.78.9 | Additional activity | Other retail sale nec (not in stores) |
| 47.91.1 | Additional activity | Retail sale via mail order houses or via Internet |
| 47.91.2 | Additional activity | Retailing, carried out directly by means of information and communication on the Internet |
| 47.91.3 | Additional activity | Retail trade through the Internet auctions |
| 47.91.4 | Additional activity | Retail trade carried out directly through television, radio, phone |
| 47.99.1 | Additional activity | Retail trade of fuels from stock |