| OKVED code | Type | Name of activity type |
|---|
| 27.90 | Core activity | Manufacture of other electrical equipment |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 26.11 | Additional activity | Manufacture of prepared feeds for farm animals |
| All types of activities |
| 26.12 | Additional activity | Manufacture of electronic printed circuit boards |
| 26.30 | Additional activity | Manufacture of communication equipment |
| 26.51 | Additional activity | Manufacture of instruments and appliances for measuring, testing and navigation |
| 27.11 | Additional activity | Manufacture of electric motors, generators and transformers |
| 27.12 | Additional activity | Manufacture of electricity distribution and control apparatus |
| 27.32 | Additional activity | Manufacture of wires and cables for electrical and electronic equipment |
| 27.33 | Additional activity | Manufacture of wiring accessories |
| 27.40 | Additional activity | Manufacture of electric lamps and lighting equipment |
| 33.11 | Additional activity | Repair of fabricated metal products |
| 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 |
| 35.12 | Additional activity | Electricity transmission and technological connection to distribution network |
| 35.13 | Additional activity | electricity distribution |
| 41.10 | Additional activity | Construction of buildings |
| 41.20 | Additional activity | Construction of buildings |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| 42.22 | Additional activity | Construction of utility projects for electricity and telecommunications |
| 43.21 | Additional activity | Building installation |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.29 | Additional activity | Gas Heater production |
| 43.39 | Additional activity | Other construction installation |
| 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 |
| 46.14 | Additional activity | Activity in wholesale trading of machinery, industrial equipment, ships and aircraft |
| 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 |
| 46.47.2 | Additional activity | Wholesale trade lighting equipment |
| 46.49 | Additional activity | Wholesale of other household and consumer goods |
| 46.51 | Additional activity | Wholesale of other consumer articles n.e.c. |
| 46.52 | Additional activity | Wholesale trade of electronic and telecommunications equipment and spare parts |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 46.69.5 | Additional activity | Wholesale trade industrial electrical equipment, machinery, equipment and materials |
| 46.69.9 | Additional activity | Wholesale trade of other machines, devices and equipment and equipment of common industrial and special purpose |
| 46.73 | Additional activity | Wholesale trade of wood, construction materials and sanitary equipment |
| 46.74 | Additional activity | Wholesale of hardware, plumbing and heating equipment and supplies |
| 46.74.2 | Additional activity | Wholesale of plumbing and gas, water and heating |
| 46.90 | Additional activity | Nonspecialised wholesale trade |
| 47.41 | Additional activity | Retail trade of computers, peripheral devices to them and software in specialized stores |
| 47.52 | Additional activity | Retail sale of hardware, paints and glass in specialised stores |
| 47.54 | Additional activity | Construction and DIY markets |
| 47.59 | Additional activity | Retail trade of furniture, lighting equipment and other household articles in specialized stores |
| 49.42 | Additional activity | The provision of transport services |
| 52.10 | Additional activity | Activity Warehousing and storage |
| 61.20 | Additional activity | Activities in the field of communication based on wireless technology |
| 62.01 | Additional activity | Computer programming, consultancy and related activities |