| OKVED code | Type | Name of activity type |
|---|
| 72.19 | Core activity | Research and experimental development on natural sciences and engineering Other |
| 28.11.2 | Additional activity | Turbine Manufacturing |
| 28.11.21 | Additional activity | Production of steam turbines |
| All types of activities |
| 28.12.1 | Additional activity | Manufacture of hydraulic and pneumatic components and systems |
| 28.21 | Additional activity | Manufacture of furnaces and furnace burners 2815 |
| 28.21.2 | Additional activity | Solar systems, manufacturing |
| 28.25 | Additional activity | Manufacture of industrial cooling and ventilation equipment |
| 28.25.1 | Additional activity | Production of heat exchangers, air-conditioning equipment for industrial refrigeration and freezing equipment, equipment for filtering and treating gas |
| 28.25.11 | Additional activity | Production of heat-exchange units and machinery for liquefying air or other gases |
| 28.25.14 | Additional activity | Production of equipment for filtering and treating gas |
| 28.29.1 | Additional activity | Machines and plants for drinking water, industrial water and wastewater treatment, production |
| 28.29.11 | Additional activity | generators for generating or water gas, acetylene and similar gas generators, units for distillation and purification |
| 28.29.12 | Additional activity | Production of equipment and installations for filtering or purifying liquids |
| 28.29.41 | Additional activity | Production of centrifuges |
| 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 |
| 28.91 | Additional activity | Manufacture of machinery for metallurgy of rolling mill equipment and casting machines |
| 28.91.1 | Additional activity | Production of converters, ladles, ingot molds and casting machines |
| 28.91.2 | Additional activity | Production of rolling mills |
| 28.91.3 | Additional activity | Production rolls for rolling mills |
| 28.92 | Additional activity | Manufacture of machinery for mining, quarrying and construction machinery |
| 28.92.4 | Additional activity | Manufacture of machinery for sorting, grinding, mixing and similar treatment of earth, stone, ores and other minerals |
| 28.99 | Additional activity | Manufacture of machinery and equipment for special purposes, not included in other categories |
| 28.99.9 | Additional activity | Machinery and equipment for the chemical and allied industries, manufacturing |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 35.11 | Additional activity | Electric power generation, transmission and distribution |
| 35.11.1 | Additional activity | Production of electricity |
| 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 |
| 35.12.1 | Additional activity | power transmission |
| 35.12.2 | Additional activity | Grid connection to the distribution network |
| 35.13 | Additional activity | electricity distribution |
| 35.14 | Additional activity | Electricity Trade |
| 35.21 | Additional activity | Gas production |
| 35.21.1 | Additional activity | Manufacture of gas |
| 35.21.11 | Additional activity | Gasification anthracite |
| 35.21.12 | Additional activity | Gasification of coal except anthracite |
| 35.21.13 | Additional activity | Gasification of brown coal (lignite) |
| 35.21.2 | Additional activity | Gas production with other suppliers for distribution |
| 35.21.21 | Additional activity | The burning of anthracite |
| 35.21.22 | Additional activity | The liquefaction of coal except anthracite |
| 35.21.23 | Additional activity | Burning brown coal (lignite) |
| 35.23 | Additional activity | Trade gaseous fuels supplied through distribution networks |
| 35.23.2 | Additional activity | Commercial liquefied hydrocarbon gases supplied through distribution networks |
| 35.23.22 | Additional activity | Commercial liquefied hydrocarbon gases supplied through distribution networks on non-state regulated prices (tariffs) |
| 35.30 | Additional activity | Production, transmission and distribution of steam and hot water; air conditioning |
| 38.11 | Additional activity | Collection of non-hazardous waste |
| 38.12 | Additional activity | Hazardous waste collection |
| 38.21 | Additional activity | Treatment and disposal of non-hazardous waste |
| 38.22 | Additional activity | Treatment and disposal of hazardous waste |
| 38.22.1 | Additional activity | Obrabotka i utilizatsiya radioaktivnykh otkhodov |
| 38.22.11 | Additional activity | Deyatel'nost' po obrascheniyu s otrabotavshim yadernym toplivom |
| 38.22.12 | Additional activity | Deyatel'nost' po obrascheniyu s osobymi radioaktivnymi otkhodami |