| OKVED code | Type | Name of activity type |
|---|
| 24.10.6 | Core activity | Production of high-quality hot-rolled steel and wire rods |
| 05.10.1 | Additional activity | Mining of coal and anthracite |
| 24.10.14 | Additional activity | Production of granules of iron or steel powders |
| All types of activities |
| 24.10.9 | Additional activity | Manufacture of rolled ferrous metals, not included in other categories |
| 24.20 | Additional activity | Production of steel pipes, hollow profiles and fittings |
| 24.31 | Additional activity | Other first processing of iron and steel |
| 24.33 | Additional activity | Production of profiles by cold forming or bending |
| 24.42 | Additional activity | Manufacture of other parts and accessories for motor vehicles |
| 24.51 | Additional activity | Castings iron |
| 24.52 | Additional activity | Casting of steel |
| 24.53 | Additional activity | Casting of light metals |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| 25.21 | Additional activity | Production of radiators and boilers for central heating |
| 25.29 | Additional activity | Manufacture of other tanks, reservoirs and containers |
| 25.50 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 25.50.1 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 25.50.2 | Additional activity | Manufacture of drop forgings |
| 25.61 | Additional activity | The processing of metals and coating |
| 25.62 | Additional activity | Treatment and coating of metals |
| 25.73 | Additional activity | Manufacture of tools |
| 25.93 | Additional activity | Manufacture of wire products, chain and springs |
| 25.94 | Additional activity | Manufacture of fasteners |
| 25.99 | Additional activity | Manufacture of other tools |
| 25.99.2 | Additional activity | Manufacture of safes and vaults |
| 27.52 | Additional activity | Production of non-electrical household appliances |
| 28.11 | Additional activity | Manufacture of engines and turbines, except aircraft, vehicle and cycle engines |
| 28.24 | Additional activity | Manufacture of powerdriven hand tools |
| 28.29.42 | Additional activity | Manufacture of calendaring or other rolling machines, other than for metals or glass |
| 28.29.7 | Additional activity | Production of non-electrical equipment and tools for soldering, brazing or welding machines and apparatus for thermal spraying |
| 28.41 | Additional activity | Manufacture of metal-working equipment |
| 28.41.1 | Additional activity | Manufacture of machine tools |
| 28.41.2 | Additional activity | Production of press-forging equipment |
| 28.49 | Additional activity | Manufacture of metal forming machinery |
| 28.49.12 | Additional activity | Manufacture of woodworking machines |
| 28.49.4 | Additional activity | Production of dividing heads and other special attachments for machine tools |
| 31.01 | Additional activity | Manufacture of other office and shop furniture |
| 31.09 | Additional activity | Manufacture of other furniture |
| 32.30 | Additional activity | Manufacture of sports goods |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 35.11 | Additional activity | Electric power generation, transmission and distribution |
| 35.11.1 | Additional activity | Production of electricity |
| 35.11.2 | Additional activity | Electricity generation from renewable energy sources and other energy sources with other suppliers for distribution |
| 35.11.3 | Additional activity | Electricity generation without distribution |
| 35.11.4 | Additional activity | Electricity generation from thermal power with other suppliers for distribution |
| 35.12 | Additional activity | Electricity transmission and technological connection to distribution network |
| 35.13 | Additional activity | electricity distribution |
| 35.30 | Additional activity | Production, transmission and distribution of steam and hot water; air conditioning |
| 55.90 | Additional activity | Other provision of lodgings nec |
| 66.11 | Additional activity | Stock exchanges and commodity exchanges |
| 68.10.23 | Additional activity | Buying and selling land |
| 68.20 | Additional activity | Renting and operating of own or leased land, buildings and dwellings |