| OKVED code | Type | Name of activity type |
|---|
| 45.21.2 | Core activity | Bridge, Tunnel and Elevated Highway Construction |
| 01.22 | Additional activity | Sheep, Goat, Horse and Other Equine Production |
| 01.23 | Additional activity | Pig farming |
| All types of activities |
| 01.24 | Additional activity | Poultry Production |
| 01.25.2 | Additional activity | Fur-Bearing Animal and Rabbit Production |
| 01.41 | Additional activity | Agricultural service activities |
| 01.41.3 | Additional activity | The provision of services to the exploitation of reclamation systems |
| 02.01.61 | Additional activity | Forest nurseries for reforestation, growing trees |
| 05.0 | Additional activity | Fishing, fish farming and related services |
| 05.01.2 | Additional activity | Fresh-water fishing |
| 05.01.3 | Additional activity | Fishing services |
| 05.02 | Additional activity | Fishing preserves |
| 14.1 | Additional activity | Open-cast stone mine exporation |
| 14.11 | Additional activity | Stone extraction for construction purposes |
| 14.12 | Additional activity | Limestone, bituminous, mining |
| 14.2 | Additional activity | Construction Sand and Gravel Mining |
| 14.21 | Additional activity | Open-cast Sand and Grave mine exploration |
| 14.22 | Additional activity | Kaolin and Ball Clay Mining |
| 15.11 | Additional activity | Production and preserving of meat |
| 15.11.1 | Additional activity | Animal slaughtering and processing |
| 15.11.2 | Additional activity | Hides, skins, pulled wool, wool grease produced in slaughtering plants |
| 15.12 | Additional activity | Production and preserving of poultrymeat |
| 15.13.1 | Additional activity | Canned meats produced in slaughtering plants |
| 20.1 | Additional activity | Sawmilling and planing of wood; impregnation of wood |
| 20.10.1 | Additional activity | Veneer, Plywood, and Engineered Wood Product Manufacturing |
| 20.30.2 | Additional activity | Fabricated structural wood members manufacturing |
| 20.4 | Additional activity | Manufacture of wooden containers |
| 20.51.4 | Additional activity | Manufacture of wood frames |
| 26.6 | Additional activity | Manufacture of articles of concrete, plaster and cement |
| 26.61 | Additional activity | Manufacture of concrete products for construction purposes |
| 26.62 | Additional activity | Manufacture of plaster products for construction purposes |
| 26.66 | Additional activity | Manufacture of other articles of concrete, plaster and cement |
| 40.30.4 | Additional activity | Boiler-rooms Support Services |
| 40.30.5 | Additional activity | Hot water Support Services |
| 45.1 | Additional activity | Site Preparation Contractors |
| 45.11 | Additional activity | Demolition of buildings or other structures construction contractors |
| 45.11.1 | Additional activity | Demolition of buildings or other structures construction contractors |
| 45.11.2 | Additional activity | Excavation Contractors |
| 45.21 | Additional activity | Works and Buildings Construction |
| 45.21.1 | Additional activity | Works and Buildings Construction |
| 45.21.3 | Additional activity | Pipeline (e.g., gas, oil, sewer, water) construction |
| 45.21.4 | Additional activity | Pipeline (e.g., gas, oil, sewer, water) construction |
| 45.21.6 | Additional activity | Other buildings construction |
| 45.21.7 | Additional activity | On-site prefabricated homes assembly construction |
| 45.22 | Additional activity | Roofing Contractors |
| 45.23 | Additional activity | Roads, airfields and sports buildings construction |
| 45.23.1 | Additional activity | Asphalt paving (e.g., public sidewalks, roads, streets) contractors |
| 45.23.2 | Additional activity | Sporting facilities construction |
| 45.24.3 | Additional activity | Shoring and underpinning construction contractors |
| 45.25.1 | Additional activity | Scaffolding construction contractors |
| 45.25.2 | Additional activity | Foundation drilling construction contractors |
| 45.25.3 | Additional activity | Poured Concrete Foundation and Structure Contractors |