| OKVED code | Type | Name of activity type |
|---|
| 42.21 | Core activity | Construction engineering services for water supply and drainage, gas |
| 25.21 | Additional activity | Production of radiators and boilers for central heating |
| 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 |
| 25.30 | Additional activity | Manufacture of steam generators, except central heating boilers |
| 25.30.1 | Additional activity | Manufacture of steam generators and their parts |
| 25.50 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 25.50.1 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 25.50.2 | Additional activity | Manufacture of drop forgings |
| 25.61 | Additional activity | The processing of metals and coating |
| 25.62 | Additional activity | Treatment and coating of metals |
| 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 |
| 25.99.11 | Additional activity | Manufacture of sinks, wash basins, baths and other sanitary ware and their component parts from ferrous metals, copper or aluminum |
| 25.99.2 | Additional activity | Manufacture of safes and vaults |
| 25.99.21 | Additional activity | Production of armored safes, safes and doors |
| 27.51 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 27.52 | Additional activity | Production of non-electrical household appliances |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 28.14 | 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 |
| 28.22 | Additional activity | Manufacture of lifting and handling equipment |
| 28.22.41 | Additional activity | Manufacture of cranes for construction |
| 28.22.42 | Additional activity | Manufacture of other cranes |
| 28.22.5 | Additional activity | Production of trucks and tractors used on railway platforms |
| 28.22.6 | Additional activity | Manufacture of elevators, Skripova lifts, escalators and moving walkways |
| 28.22.7 | Additional activity | Manufacturing pneumatic elevators and conveyors and other equipment of continuous action, for goods or materials |
| 28.22.9 | Additional activity | Manufacture of lifting, conveying and handling equipment |
| 28.24 | Additional activity | Manufacture of powerdriven hand tools |
| 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 |
| 28.29.7 | Additional activity | Production of non-electrical equipment and tools for soldering, brazing or welding machines and apparatus for thermal spraying |
| 28.30.2 | Additional activity | Manufacture of agricultural and forestry machinery |
| 28.41 | Additional activity | Manufacture of metal-working equipment |
| 28.41.1 | Additional activity | Manufacture of machine tools |
| 28.41.2 | Additional activity | Production of press-forging equipment |
| 28.49.12 | Additional activity | Manufacture of woodworking machines |
| 30.20.9 | Additional activity | Provision of services to rehabilitate and equip (completion) of railway locomotives, tram motor carriages and other rolling stock |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |