| OKVED code | Type | Name of activity type |
|---|
| 35.12 | Core activity | Electricity transmission and technological connection to distribution network |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| All types of activities |
| 25.61 | Additional activity | The processing of metals and coating |
| 25.62 | Additional activity | Treatment and coating of metals |
| 25.99 | Additional activity | Manufacture of other tools |
| 26.11.3 | Additional activity | Production of solar thermal collectors |
| 26.12 | Additional activity | Manufacture of electronic printed circuit boards |
| 26.20 | Additional activity | Manufacture of computers and peripheral equipment |
| 26.40.3 | Additional activity | Production of equipment for recording and reproducing sound and images |
| 26.40.4 | Additional activity | electro equipment production |
| 26.40.5 | Additional activity | Production of parts of sound recording and reproducing equipment and video equipment |
| 26.51.5 | Additional activity | Production of non-electric measuring, testing, navigating and other instruments and appliances |
| 26.51.7 | Additional activity | Manufacturing devices and equipment for automatic regulation or control |
| 27.12 | Additional activity | Manufacture of electricity distribution and control apparatus |
| 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 |
| 28.11.1 | Additional activity | Production of engines, except aircraft, vehicle and cycle |
| 28.21.1 | Additional activity | Manufacture of furnaces and furnace burners 2817 |
| 28.23 | Additional activity | Manufacture of office machinery and equipment (except computers and peripheral equipment) |
| 28.23.1 | Additional activity | Production of typewriters, word processing machines, calculators, adding machines and their parts |
| 28.23.2 | Additional activity | Production of photocopy machines, office machines for offset printing and other office machinery and equipment and their components |
| 28.49.4 | Additional activity | Production of dividing heads and other special attachments for machine tools |
| 28.91 | Additional activity | Manufacture of machinery for metallurgy of rolling mill equipment and casting machines |
| 28.92 | Additional activity | Manufacture of machinery for mining, quarrying and construction machinery |
| 28.93 | Additional activity | Manufacture of machinery and equipment for the production of food, beverages and tobacco products |
| 28.94.5 | Additional activity | Manufacture of parts and accessories of machinery for textile and garment production and processing of leather |
| 28.99.1 | Additional activity | Manufacture of machinery for the printing industry |
| 28.99.9 | Additional activity | Machinery and equipment for the chemical and allied industries, manufacturing |
| 32.20 | Additional activity | Manufacture of musical instruments |
| 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 |
| 43.21 | Additional activity | Building installation |
| 43.29 | Additional activity | Gas Heater production |
| 43.99 | Additional activity | Other specialized construction activities |
| 43.99.1 | Additional activity | Scaffolding construction |
| 46.13.2 | Additional activity | Activities in wholesale trading of construction materials agents |
| 46.14 | Additional activity | Activity in wholesale trading of machinery, industrial equipment, ships and aircraft |
| 46.14.1 | Additional activity | Involved in the sale of computer equipment agents, telecommunications equipment and other office equipment |
| 46.14.2 | Additional activity | Activities in wholesale trading of ships, aircraft and other vehicles not included in other categories |
| 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 |
| 46.15.4 | Additional activity | Activity of agents in wholesale trade of radio and television equipment, technical information carriers |
| 46.18 | Additional activity | Agents specialized in the wholesale trade of other particular products |
| 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 |
| 46.43.2 | Additional activity | Wholesale of electrical household appliances |
| 46.43.3 | Additional activity | Wholesale of consumer electronics |
| 46.49 | Additional activity | Wholesale of other household and consumer goods |
| 46.49.5 | Additional activity | Wholesale of non-electrical household appliances, household goods, metal and other consumables. . . |