| OKVED code | Type | Name of activity type |
|---|
| 25.11 | Core activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| 35.14 | Additional activity | Electricity Trade |
| All types of activities |
| 41.20 | Additional activity | Construction of buildings |
| 42.11 | Additional activity | Construction of roads and motorways |
| 42.12 | Additional activity | Construction of railways and underground railways |
| 42.13 | Additional activity | Construction of bridges and tunnels |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| 42.22.1 | Additional activity | Construction of long-distance power lines and communication |
| 42.22.2 | Additional activity | Pipeline, road construction, well construction and sewage treatment plant construction 4220 |
| 42.22.3 | Additional activity | Hunting clubs |
| 42.91 | Additional activity | Construction of water projects |
| 42.91.1 | Additional activity | Construction of port facilities |
| 42.91.2 | Additional activity | Construction of hydraulic structures |
| 42.91.4 | Additional activity | Manufacture of bottom cleaning, dredging and shore protection works |
| 42.91.5 | Additional activity | Production of underwater operations, including diving |
| 42.99 | Additional activity | Hydraulic |
| 43.91 | Additional activity | Roofing and Construction Plumber |
| 43.99 | Additional activity | Other specialized construction activities |
| 43.99.2 | Additional activity | Erection of chimneys and industrial ovens |
| 43.99.3 | Additional activity | Works piling and construction works for foundations |
| 43.99.4 | Additional activity | Stair company |
| 43.99.5 | Additional activity | installation of structural steel works |
| 43.99.6 | Additional activity | Prefab house and prefabricated construction - manufacturers |
| 43.99.7 | Additional activity | Seal against water and moisture |
| 43.99.9 | Additional activity | Ready-house-and part-finished building manufacturer |
| 46.71 | Additional activity | Wholesale of solid, liquid and gaseous fuels and related products |
| 46.71.1 | Additional activity | Wholesale of solid fuels |
| 46.71.2 | Additional activity | Wholesale of other food, including fish, crustaceans and molluscs |
| 46.72 | Additional activity | Wholesale of metals and metal ores |
| 46.72.1 | Additional activity | Wholesale of iron, steel, iron and steel semi-finished |
| 46.72.11 | Additional activity | Wholesale trade of iron ores |
| 46.72.12 | Additional activity | Wholesale of iron, steel, iron and steel semi-finished |
| 46.72.2 | Additional activity | Wholesale trade of ores, metals and metal stuff |
| 46.72.21 | Additional activity | Wholesale trade of ferrous metals in primary forms |
| 46.72.22 | Additional activity | Wholesale trade non-ferrous metals in primary forms, other than precious |
| 46.72.23 | Additional activity | Wholesale trade of ores, metals and metal stuff 4661 |
| 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 |
| 46.74 | Additional activity | Wholesale of hardware, plumbing and heating equipment and supplies |
| 46.74.1 | Additional activity | Wholesale with tools and small iron-were |
| 46.74.2 | Additional activity | Wholesale of plumbing and gas, water and heating |
| 46.74.3 | Additional activity | Wholesale of metal and plastic were for purposes of construction |
| 46.75 | Additional activity | Wholesale trade of chemical products |
| 46.75.1 | Additional activity | Wholesale trade of fertilizers and agrochemical products |
| 46.75.2 | Additional activity | Wholesale of chemical products |
| 46.76 | Additional activity | Wholesale trade of other intermediate products |