| OKVED code | Type | Name of activity type |
|---|
| 43.21 | Core activity | Building installation |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.21.1 | Additional activity | Production of radiators |
| All types of activities |
| 25.21.2 | Additional activity | Manufacture of central heating boilers |
| 25.29 | Additional activity | Manufacture of other tanks, reservoirs and containers |
| 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 |
| 25.91 | Additional activity | Manufacture of steel drums, cans, buckets and containers of metal |
| 25.92 | Additional activity | Production of packages and closures of iron, steel and nonferrous metal |
| 25.93 | Additional activity | Manufacture of wire products, chain and springs |
| 25.93.1 | Additional activity | Manufacture of wire products, chain and springs 2599 |
| 25.93.2 | Additional activity | Manufacturing chains except articulate and component parts thereof |
| 25.94 | Additional activity | Manufacture of fasteners |
| 25.99 | Additional activity | Manufacture of other tools |
| 25.99.1 | Additional activity | Manufacture of other fabricated metal products n.e.c. |
| 25.99.21 | Additional activity | Production of armored safes, safes and doors |
| 25.99.22 | Additional activity | Manufacture of office desktop equipment (boxes, filing cabinets, trays and so on. N.) Of base metal |
| 27.11 | Additional activity | Manufacture of electric motors, generators and transformers |
| 27.11.1 | Additional activity | Manufacture of electric motors, generators and transformers |
| 27.40 | Additional activity | Manufacture of electric lamps and lighting equipment |
| 27.5 | Additional activity | Manufacture of electric domestic appliances |
| 27.51 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 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 |
| 28.21 | Additional activity | Manufacture of furnaces and furnace burners 2815 |
| 28.21.1 | Additional activity | Manufacture of furnaces and furnace burners 2817 |
| 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 |
| 28.25.2 | Additional activity | Production of non-domestic cooling and ventilation equipment, non-domestic |
| 28.29 | Additional activity | Production of other machines and equipment of common purpose, not included in other categories |
| 28.29.1 | Additional activity | Machines and plants for drinking water, industrial water and wastewater treatment, production |
| 28.29.22 | Additional activity | Production of fire extinguishers, spray guns, steam or sand blasting machines |
| 28.29.3 | Additional activity | Packaging Machinery, Manufacturing |
| 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 |
| 28.41 | Additional activity | Manufacture of metal-working equipment |
| 28.91 | Additional activity | Manufacture of machinery for metallurgy of rolling mill equipment and casting machines |
| 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 |
| 29.31 | Additional activity | Manufacture of electrical and electronic equipment for motor vehicles |
| 29.32 | Additional activity | Manufacture of other parts and accessories for motor vehicles |
| 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 |
| 42.21 | 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 |