| OKVED code | Type | Name of activity type |
|---|
| 09.10.1 | Core activity | The provision of drilling services related to oil, gas and gas condensate |
| 02.20 | Additional activity | Forestry |
| 06.10 | Additional activity | Crude oil and oil (passing) gas |
| All types of activities |
| 06.10.2 | Additional activity | Extraction of fuel (bituminous) shale, sand and ozokerite |
| 06.20.1 | Additional activity | Extraction of crude petroleum |
| 06.20.2 | Additional activity | Extraction of gas condensate |
| 09.10 | Additional activity | Other mining and quarrying n.e.c. |
| 09.10.2 | Additional activity | The provision of services for installation, repair and dismantling of derricks |
| 09.10.3 | Additional activity | The provision of services in supplementary exploration of oil and gas fields on a special economic conditions (under the agreement on production section – PSA) |
| 09.10.9 | Additional activity | All other services in the field of oil and natural gas |
| 16.10 | Additional activity | Sawmilling and planing of wood |
| 16.10.9 | Additional activity | Provision of impregnated wood |
| 16.22 | Additional activity | Manufacture of assembled parquet floors |
| 16.23 | Additional activity | Manufacture of other builders' carpentry and joinery |
| 22.19.7 | Additional activity | Manufacture of other rubber products |
| 22.29.9 | Additional activity | Providing services in the field of manufacture of other plastic products |
| 24.10.1 | Additional activity | Manufacture of basic iron and steel products |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.30.1 | Additional activity | Manufacture of steam generators and their parts |
| 25.73 | Additional activity | Manufacture of tools |
| 26.20 | Additional activity | Manufacture of computers and peripheral equipment |
| 26.30.11 | Additional activity | Производство средств связи, выполняющих функцию систем коммутации |
| 26.30.6 | Additional activity | Production of security and fire alarms and similar appliances |
| 26.40.3 | Additional activity | Production of equipment for recording and reproducing sound and images |
| 26.51 | Additional activity | Manufacture of instruments and appliances for measuring, testing and navigation |
| 26.51.4 | Additional activity | Testers and tester, manufacturing |
| 26.51.6 | Additional activity | Manufacture of mechanical testing machines (without balancers) |
| 27.11 | Additional activity | Manufacture of electric motors, generators and transformers |
| 27.33 | Additional activity | Manufacture of wiring accessories |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 28.22 | Additional activity | Manufacture of lifting and handling 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 |
| 28.92 | Additional activity | Manufacture of machinery for mining, quarrying and construction machinery |
| 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 |
| 33.19 | 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 |
| 35.30 | Additional activity | Production, transmission and distribution of steam and hot water; air conditioning |
| 36.00 | Additional activity | Abstraction, treatment and distribution of water |
| 37.00 | Additional activity | The collection and treatment of waste water |
| 38.12 | Additional activity | Hazardous waste collection |
| 38.32.2 | Additional activity | Other recycling of waste and scrap of iron or steel |
| 38.32.4 | Additional activity | Recycling of waste and scrap of plastics |
| 38.32.5 | Additional activity | Recycling of other waste and scrap |
| 41.20 | Additional activity | Construction of buildings |
| 42.11 | Additional activity | Construction of roads and motorways |
| 42.12 | Additional activity | Construction of railways and underground railways |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| 42.22.2 | Additional activity | Pipeline, road construction, well construction and sewage treatment plant construction 4220 |