| OKVED code | Type | Name of activity type |
|---|
| 33.12 | Core activity | Repair of fabricated metal products, machinery and equipment |
| 26.5 | Additional activity | Manufacture of control, measuring and navigation equipment and apparatus; manufacture of watches |
| 26.51.4 | Additional activity | Testers and tester, manufacturing |
| All types of activities |
| 26.51.5 | Additional activity | Production of non-electric measuring, testing, navigating and other instruments and appliances |
| 26.51.6 | Additional activity | Manufacture of mechanical testing machines (without balancers) |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 33.13 | Additional activity | Repair of electronic and optical equipment |
| 33.2 | Additional activity | Installation of machinery and equipment nec |
| 35.11 | Additional activity | Electric power generation, transmission and distribution |
| 35.11.1 | Additional activity | Production of electricity |
| 35.11.2 | Additional activity | Electricity generation from renewable energy sources and other energy sources with other suppliers for distribution |
| 35.11.3 | Additional activity | Electricity generation without distribution |
| 35.11.4 | Additional activity | Electricity generation from thermal power with other suppliers for distribution |
| 35.12 | Additional activity | Electricity transmission and technological connection to distribution network |
| 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 |
| 41.2 | Additional activity | Construction of residential and non-residential buildings |
| 41.20 | Additional activity | Construction of buildings |
| 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 |
| 42.22.3 | Additional activity | Hunting clubs |
| 42.99 | Additional activity | Hydraulic |
| 43.2 | Additional activity | Manufacture of electrical, plumbing and other construction installation works |
| 43.21 | Additional activity | Building installation |
| 43.29 | Additional activity | Gas Heater production |
| 43.3 | Additional activity | Other construction installation |
| 43.99 | Additional activity | Other specialized construction activities |
| 43.99.1 | Additional activity | Scaffolding construction |
| 46.49 | Additional activity | Wholesale of other household and consumer goods |
| 46.49.49 | Additional activity | Wholesale trade of other consumer goods, not included in other categories |
| 46.6 | Additional activity | Wholesale of other machinery, equipment and supplies |
| 46.63 | Additional activity | Wholesale trade of machinery for mining, quarrying and construction |
| 46.69.2 | Additional activity | Wholesale trade of engineering maintenance materials and accessories of machines |
| 46.69.5 | Additional activity | Wholesale trade industrial electrical equipment, machinery, equipment and materials |
| 47.78 | Additional activity | Other retail sale of new goods in specialised stores |
| 52.29 | Additional activity | Service activities incidental to land transportation |
| 62.0 | Additional activity | The development of computer software, consulting services in this area and other related services |
| 62.02 | Additional activity | Activities and advisory work in the field of computer technology |
| 62.09 | Additional activity | Activities related to the usage of computers and information technology, other |
| 63.1 | Additional activity | Data processing, hosting and related activities; web portals |
| 63.11.1 | Additional activity | Data processing, hosting and related activities |
| 64.99 | Additional activity | Provision of other financial services nec |
| 64.99.1 | Additional activity | Investment companies and funds of investment companies (excluding money market funds) |
| 66.12 | Additional activity | Brokerage activities in transactions with securities and commodities |
| 66.12.2 | Additional activity | Other activities auxiliary to financial services, except insurance and pension funding |
| 70.22 | Additional activity | Advice on business and management |
| 71.11.1 | Additional activity | Engineering activities and related technical consultancy |
| 72.1 | Additional activity | Research and experimental development on natural sciences and engineering |
| 77.3 | Additional activity | Renting and leasing of other machinery, equipment and tangible goods |
| 77.39.29 | Additional activity | Renting and leasing of machines and equipment of scientific and industrial applications |