| OKVED code | Type | Name of activity type |
|---|
| 06.10.1 | Core activity | Crude oil |
| 06.10.3 | Additional activity | Extraction of oil (passing) gas |
| 06.20 | Additional activity | Production of natural gas and gas condensate |
| All types of activities |
| 09.10 | Additional activity | Other mining and quarrying n.e.c. |
| 09.10.9 | Additional activity | All other services in the field of oil and natural gas |
| 20.11 | Additional activity | Manufacture of industrial gases |
| 24.46 | Additional activity | The production of nuclear fuel |
| 26.51 | Additional activity | Manufacture of instruments and appliances for measuring, testing and navigation |
| 26.51.1 | Additional activity | Manufacture of instruments and appliances for measuring, testing and navigation |
| 26.51.4 | Additional activity | Testers and tester, manufacturing |
| 26.51.5 | Additional activity | Production of non-electric measuring, testing, navigating and other instruments and appliances |
| 26.51.6 | Additional activity | Manufacture of mechanical testing machines (without balancers) |
| 26.51.7 | Additional activity | Manufacturing devices and equipment for automatic regulation or control |
| 26.51.8 | Additional activity | Manufacture of parts of instruments and appliances for navigation, control, measuring, control, testing and other purposes |
| 27.11.1 | Additional activity | Manufacture of electric motors, generators and transformers |
| 27.12 | Additional activity | Manufacture of electricity distribution and control apparatus |
| 28.11.1 | Additional activity | Production of engines, except aircraft, vehicle and cycle |
| 28.12 | Additional activity | Production of hydraulic and pneumatic power equipment |
| 28.12.1 | Additional activity | Manufacture of hydraulic and pneumatic components and systems |
| 28.13 | Additional activity | Manufacture of other pumps and compressors |
| 28.22.7 | Additional activity | Manufacturing pneumatic elevators and conveyors and other equipment of continuous action, for goods or materials |
| 28.29.6 | Additional activity | Production of equipment for the treatment of materials by a process involving a change in temperature, not included in other categories |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.13 | Additional activity | Repair of electronic and optical equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 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 |
| 42.21 | 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 |
| 42.99 | Additional activity | Hydraulic |
| 43.11 | Additional activity | Demolition of buildings |
| 43.12.1 | Additional activity | Clearing the construction site |
| 43.12.3 | Additional activity | Excavation/Dredging |
| 43.99.4 | Additional activity | Stair company |
| 43.99.5 | Additional activity | installation of structural steel works |
| 43.99.7 | Additional activity | Seal against water and moisture |
| 43.99.9 | Additional activity | Ready-house-and part-finished building manufacturer |
| 46.12.1 | Additional activity | Activity of agents in wholesale trade of solid, liquid and gaseous fuels and related products |
| 46.12.3 | Additional activity | Activity of agents in wholesale trade of industrial and technical chemicals, fertilizers and agrochemicals |
| 46.13.2 | Additional activity | Activities in wholesale trading of construction materials agents |
| 46.62.3 | Additional activity | Wholesale trade of machine tools for working other materials |
| 46.63 | Additional activity | Wholesale trade of machinery for mining, quarrying and construction |
| 46.69.1 | Additional activity | Wholesale material handling equipment and transport equipment nec |
| 46.69.2 | Additional activity | Wholesale trade of engineering maintenance materials and accessories of machines |
| 46.69.9 | Additional activity | Wholesale trade of other machines, devices and equipment and equipment of common industrial and special purpose |
| 46.71 | Additional activity | Wholesale of solid, liquid and gaseous fuels and related products |
| 47.52.7 | Additional activity | Retail trade of construction materials not included in other categories, in specialized stores |
| 47.52.73 | Additional activity | Retailing Metallic and nonmetallic structures in specialized stores |
| 47.78 | Additional activity | Other retail sale of new goods in specialised stores |