| OKVED code | Type | Name of activity type |
|---|
| 06.10 | Core activity | Crude oil and oil (passing) gas |
| 09.10 | Additional activity | Other mining and quarrying n.e.c. |
| 25.21 | Additional activity | Production of radiators and boilers for central heating |
| All types of activities |
| 25.30.1 | Additional activity | Manufacture of steam generators and their parts |
| 26.20 | Additional activity | Manufacture of computers and peripheral equipment |
| 27.40 | Additional activity | Manufacture of electric lamps and lighting equipment |
| 27.51 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 28.13 | Additional activity | Manufacture of other pumps and compressors |
| 28.22.6 | Additional activity | Manufacture of elevators, Skripova lifts, escalators and moving walkways |
| 28.23 | Additional activity | Manufacture of office machinery and equipment (except computers and peripheral equipment) |
| 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 |
| 28.29.1 | Additional activity | Machines and plants for drinking water, industrial water and wastewater treatment, production |
| 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 |
| 28.93 | Additional activity | Manufacture of machinery and equipment for the production of food, beverages and tobacco products |
| 28.99.9 | Additional activity | Machinery and equipment for the chemical and allied industries, manufacturing |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 35.2 | Additional activity | Gas supply |
| 35.30.4 | Additional activity | Heat through district heating plant with no other suppliers for distribution |
| 35.30.5 | Additional activity | Heat distribution without generating |
| 41.20 | Additional activity | Construction of buildings |
| 42.11 | Additional activity | Construction of roads and motorways |
| 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 |
| 42.91 | Additional activity | Construction of water projects |
| 42.99 | Additional activity | Hydraulic |
| 43.12.3 | Additional activity | Excavation/Dredging |
| 43.21 | Additional activity | Building installation |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.91 | Additional activity | Roofing and Construction Plumber |
| 43.99 | Additional activity | Other specialized construction activities |
| 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 |
| 46.13.2 | Additional activity | Activities in wholesale trading of construction materials agents |
| 46.14.1 | Additional activity | Involved in the sale of computer equipment agents, telecommunications equipment and other office equipment |
| 46.14.9 | Additional activity | Activity of agents in wholesale trade of other types of machines and industrial equipment |
| 46.15.3 | Additional activity | Activity of agents in wholesale trade of electrical and household wiring accessories |
| 46.18.99 | Additional activity | Agents of other goods in wholesale trade, not included in other categories |
| 46.41 | Additional activity | Wholesale trade of textiles |
| 46.41.2 | Additional activity | Wholesale of home and household textiles |
| 46.42 | Additional activity | Wholesale of clothing and footwear |
| 46.43 | Additional activity | Wholesale of photographic and optical goods, electrical household appliances and consumer electronics |
| 46.43.1 | Additional activity | Wholesale of photographic and optical goods |
| 46.44 | Additional activity | Wholesale of china and glassware and cleaning materials |
| 46.45 | Additional activity | Wholesale of detergents and cleaners |
| 46.46 | Additional activity | Wholesale of pharmaceutical goods |
| 46.49 | Additional activity | Wholesale of other household and consumer goods |