| OKVED code | Type | Name of activity type |
|---|
| 62.02 | Core activity | Activities and advisory work in the field of computer technology |
| 42.22.2 | Additional activity | Pipeline, road construction, well construction and sewage treatment plant construction 4220 |
| 43.21 | Additional activity | Building installation |
| All types of activities |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.29 | Additional activity | Gas Heater production |
| 43.99 | 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 |
| 43.99.9 | Additional activity | Ready-house-and part-finished building manufacturer |
| 46.14.1 | Additional activity | Involved in the sale of computer equipment agents, telecommunications equipment and other office 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 |
| 46.52 | Additional activity | Wholesale trade of electronic and telecommunications equipment and spare parts |
| 46.52.1 | Additional activity | Wholesale trade of telecommunications equipment and spare parts |
| 46.52.2 | Additional activity | Wholesale trade of electronic equipment and its spare parts |
| 47.42 | Additional activity | Retail trade of telecommunications equipment, including retail of mobile phones, in specialized stores |
| 47.78.9 | Additional activity | Other retail sale nec (not in stores) |
| 61.10 | Additional activity | Television broadcasting corporations |
| 61.10.1 | Additional activity | Voice services through wired telecommunications activities |
| 61.10.2 | Additional activity | Activities to provide services for the transfer of data for voice transmission (IP telephony) |
| 61.10.3 | Additional activity | Activity in providing services of data transmission services and access to information and communication on the Internet |
| 61.10.4 | Additional activity | Activity in the sphere of electrical documentation |
| 61.10.6 | Additional activity | Activities of operators for interconnection and traffic transmission |
| 61.10.8 | Additional activity | Activities of operators for interconnection and international traffic |
| 61.10.9 | Additional activity | Activities in the field of communication on the basis of other wired technologies |
| 61.20.3 | Additional activity | Activities for the provision of mobile communications services for access to information and communication on the Internet |
| 61.90 | Additional activity | Telecommunications |
| 62.01 | Additional activity | Computer programming, consultancy and related activities |
| 62.02.1 | Additional activity | Computer facilities management activities |
| 62.02.2 | Additional activity | Hardware consultancy |
| 62.02.4 | Additional activity | The activities on the preparation for operation of computer systems |
| 62.02.9 | Additional activity | Activities in the field of computer technology consulting other |
| 62.03 | Additional activity | The activities Computer facilities management |
| 62.03.1 | Additional activity | Activity management computer systems |
| 62.03.11 | Additional activity | Activity management computer systems directly |
| 62.03.12 | Additional activity | Activities for remote management of computer systems |
| 62.03.13 | Additional activity | Activities for support of computer systems |
| 62.03.19 | Additional activity | Activities for computer equipment management, not included in other categories |
| 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 |
| 63.11.9 | Additional activity | Activities to provide hosting services other |
| 63.12 | Additional activity | Activities of web-portals |
| 63.12.1 | Additional activity | Activities online publications |
| 63.99 | Additional activity | Other information services nec |
| 63.99.1 | Additional activity | Activities for advisory and information services |
| 63.99.11 | Additional activity | Activities to provide computer information telephone services |