| OKVED code | Type | Name of activity type |
|---|
| 26.30 | Core activity | Manufacture of communication equipment |
| 26.30.15 | Additional activity | Production of radio-electronic means of communication |
| 42.22 | Additional activity | Construction of utility projects for electricity and telecommunications |
| All types of activities |
| 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 |
| 47.41 | Additional activity | Retail trade of computers, peripheral devices to them and software in specialized stores |
| 47.41.1 | Additional activity | Retail sale of computers, peripheral units and software in specialised stores |
| 47.41.2 | Additional activity | Dealer-EDV.Hardware |
| 47.41.3 | Additional activity | Retailing peripheral equipment 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 |
| 60.10 | Additional activity | Activities in the field of broadcasting |
| 60.20 | Additional activity | Activities in the field of television broadcasting |
| 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 |
| 61.10.5 | Additional activity | Activities for TV and radio channels broadcast through cable television and radio broadcasting |
| 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 | Additional activity | Activities in the field of communication based on wireless technology |
| 61.20.1 | Additional activity | Activities for the provision of mobile services for voice transmission purposes |
| 61.20.2 | Additional activity | Activities for the provision of mobile services for data transmission purposes |
| 61.20.3 | Additional activity | Activities for the provision of mobile communications services for access to information and communication on the Internet |
| 61.20.4 | Additional activity | Activities for the provision of communication services for public broadcasting purposes |
| 61.20.5 | Additional activity | Activities to provide digital broadcasting services based on wireless technology |
| 61.30 | Additional activity | Activities in the field of satellite communications |
| 61.30.1 | Additional activity | Activities to provide services access to information and communication on the Internet satellite communications operator |
| 61.30.2 | Additional activity | Activities for the provision of broadcasting services for television and radio channels networks of satellite broadcasting |
| 61.90 | Additional activity | Telecommunications |
| 62.01 | Additional activity | Computer programming, consultancy and related activities |
| 62.02 | Additional activity | Activities and advisory work in the field of computer technology |
| 62.02.1 | Additional activity | Computer facilities management activities |
| 62.02.2 | Additional activity | Hardware consultancy |
| 62.02.3 | Additional activity | Activities for user training |
| 62.02.4 | Additional activity | The activities on the preparation for operation of computer systems |
| 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 |
| 63.12 | Additional activity | Activities of web-portals |
| 63.12.1 | Additional activity | Activities online publications |
| 63.91 | Additional activity | News agency activities |
| 63.99 | Additional activity | Other information services nec |
| 63.99.1 | Additional activity | Activities for advisory and information services |
| 63.99.2 | Additional activity | Service activities for the preparation of reports of news services on collection of prints and such information |