| OKVED code | Type | Name of activity type |
|---|
| 70.10.2 | Core activity | Activity in holding companies management |
| 27.11.1 | Additional activity | Manufacture of electric motors, generators and transformers |
| 27.11.11 | Additional activity | Manufacture of electric motors |
| All types of activities |
| 27.11.12 | Additional activity | Production of generators |
| 27.11.13 | Additional activity | Production of transformers |
| 27.12 | Additional activity | Manufacture of electricity distribution and control apparatus |
| 27.20 | Additional activity | Production of electric batteries and storage batteries |
| 27.20.1 | Additional activity | Production of primary cells, primary batteries and parts |
| 27.20.2 | Additional activity | Manufacture of accumulators, including for vehicles, batteries and their components |
| 27.20.21 | Additional activity | Production of batteries for cars |
| 27.20.22 | Additional activity | Manufacture of batteries and their parts |
| 27.20.23 | Additional activity | Manufacture of other batteries |
| 27.20.3 | Additional activity | Production of solar panels for terrestrial energy and their component parts |
| 27.31 | Additional activity | Manufacture of fiber optic cables |
| 27.32 | Additional activity | Manufacture of wires and cables for electrical and electronic equipment |
| 27.32.1 | Additional activity | Manufacture of other electronic and electric wires and cables |
| 27.32.2 | Additional activity | Production of power cables |
| 27.32.3 | Additional activity | Manufacturing of winding enameled cables |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 27.90.1 | Additional activity | Proizvodstvo uskoriteley zaryazhennykh chastits |
| 27.90.2 | Additional activity | Proizvodstvo radiatsionnykh apparatov i radionuklidnykh energeticheskikh ustroystv (REU) |
| 27.90.9 | Additional activity | Proizvodstvo elektricheskogo oborudovaniya prochego, ne vklyuchennogo v drugie gruppirovki |
| 28.11 | Additional activity | Manufacture of engines and turbines, except aircraft, vehicle and cycle engines |
| 28.11.2 | Additional activity | Turbine Manufacturing |
| 28.11.21 | Additional activity | Production of steam turbines |
| 28.11.22 | Additional activity | Production of hydraulic turbines and water wheels |
| 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 |
| 28.29.13 | Additional activity | Production of oil, petrol and air intake filters for internal combustion engines |
| 28.29.3 | Additional activity | Packaging Machinery, Manufacturing |
| 28.29.31 | Additional activity | industrial equipment for weighing and dosing |
| 28.29.39 | Additional activity | Manufacture of the equipment for weighing and dosing |
| 28.29.4 | Additional activity | Production of centrifuges, calenders and vending machines |
| 28.29.41 | Additional activity | Production of centrifuges |
| 28.29.42 | Additional activity | Manufacture of calendaring or other rolling machines, other than for metals or glass |
| 33.11 | Additional activity | Repair of fabricated metal products |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.17 | Additional activity | Repair and maintenance of transport equipment nec |
| 33.19 | Additional activity | Repair of other equipment |
| 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 |
| 35.11.2 | 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 |
| 35.12.1 | 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 |