| OKVED code | Type | Name of activity type |
|---|
| 43.21 | Core activity | Building installation |
| 18.20 | Additional activity | Reproduction of recorded media |
| 26.20 | Additional activity | Manufacture of computers and peripheral equipment |
| All types of activities |
| 26.30.5 | Additional activity | Manufacture of burglar and fire alarms |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 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 |
| 43.29 | Additional activity | Gas Heater production |
| 43.99.9 | Additional activity | Ready-house-and part-finished building manufacturer |
| 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 |
| 46.51 | Additional activity | Wholesale of other consumer articles n.e.c. |
| 46.66 | Additional activity | Wholesale of office furniture |
| 46.69.5 | Additional activity | Wholesale trade industrial electrical equipment, machinery, equipment and materials |
| 46.90 | Additional activity | Nonspecialised wholesale trade |
| 47.41 | Additional activity | Retail trade of computers, peripheral devices to them and software in specialized stores |
| 47.41.4 | Additional activity | Retail trade of office machinery and equipment in specialized stores |
| 47.42 | Additional activity | Retail trade of telecommunications equipment, including retail of mobile phones, in specialized stores |
| 47.43 | Additional activity | Retailing audio and video equipment in specialized stores |
| 47.54 | Additional activity | Construction and DIY markets |
| 47.63.1 | Additional activity | Retail sale of music and video recordings in specialised stores |
| 47.63.2 | Additional activity | Video and retail shops |
| 49.41.2 | Additional activity | Transportation of goods by non-specialized vehicles |
| 52.21.24 | Additional activity | Activities of Parking for vehicles |
| 52.29 | Additional activity | Service activities incidental to land transportation |
| 61.10.1 | Additional activity | Voice services through wired telecommunications activities |
| 61.10.4 | Additional activity | Activity in the sphere of electrical documentation |
| 61.10.9 | Additional activity | Activities in the field of communication on the basis of other wired technologies |
| 62.01 | Additional activity | Computer programming, consultancy and related activities |
| 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 |
| 63.11 | Additional activity | Data processing activities, the provision of hosting services and related activities |
| 63.11.1 | Additional activity | Data processing, hosting and related activities |
| 70.22 | Additional activity | Advice on business and management |
| 71.12.1 | Additional activity | Structural engineering firms for overall planning |
| 71.12.13 | Additional activity | High civil engineers and offices |
| 73.11 | Additional activity | Activities of advertising agencies |
| 73.20.1 | Additional activity | Market and opinion research |
| 77.22 | Additional activity | Rental of video cassettes and audio cassettes, records, compact discs (CD), digital video disc (DVD) |
| 77.29.1 | Additional activity | Car TVs, radios, video recorders, audio recordings, and similar equipment |
| 77.29.2 | Additional activity | Renting and leasing of other personal and household goods |
| 77.39.24 | Additional activity | Renting and leasing of professional radio and television equipment and communication equipment |
| 85.42.9 | Additional activity | Activities for additional professional education, not included in other categories |
| 95.11 | Additional activity | Repair of computers and peripheral computer equipment |
| 95.12 | Additional activity | Repair of communication equipment |
| 95.21 | Additional activity | Repair of electronic appliances |
| 95.22.1 | Additional activity | Repair of household appliances |
| 95.29 | Additional activity | Repair of other personal and household goods |