| OKVED code | Type | Name of activity type |
|---|
| 61.10.1 | Core activity | Voice services through wired telecommunications activities |
| 02.40 | Additional activity | Provision of forestry and logging services |
| 26.20 | Additional activity | Manufacture of computers and peripheral equipment |
| All types of activities |
| 26.3 | Additional activity | Manufacture of communication equipment |
| 27.9 | Additional activity | Manufacture of other electrical equipment nec |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 41.2 | Additional activity | Construction of residential and non-residential buildings |
| 41.20 | Additional activity | Construction of buildings |
| 43.11 | Additional activity | Demolition of buildings |
| 43.12 | Additional activity | Site preparation work |
| 43.12.1 | Additional activity | Clearing the construction site |
| 43.12.3 | Additional activity | Excavation/Dredging |
| 43.99 | Additional activity | Other specialized construction activities |
| 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 |
| 46.43.3 | Additional activity | Wholesale of consumer electronics |
| 46.51 | Additional activity | Wholesale of other consumer articles n.e.c. |
| 46.65 | Additional activity | Wholesale trade of office furniture |
| 46.66 | Additional activity | Wholesale of office furniture |
| 46.69.5 | Additional activity | Wholesale trade industrial electrical equipment, machinery, equipment and materials |
| 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 |
| 47.59.1 | Additional activity | Retailing furniture in specialized stores |
| 47.78.1 | Additional activity | Optometrists |
| 52.21.22 | Additional activity | Operation of roads and motorways |
| 52.21.23 | Additional activity | Operation of bridges and tunnels |
| 52.21.24 | Additional activity | Activities of Parking for vehicles |
| 61.10 | Additional activity | Television broadcasting corporations |
| 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 |
| 63.1 | Additional activity | Data processing, hosting and related activities; web portals |
| 63.11.1 | Additional activity | Data processing, hosting and related activities |
| 64.20 | Additional activity | Activities of holding companies |
| 64.91 | Additional activity | Activities of financial lease (leasing / subleasing) |
| 64.99.2 | Additional activity | Activities dealer |
| 64.99.3 | Additional activity | Investments in capital, venture capital investment, including through the investment companies |
| 65.1 | Additional activity | Insurance |
| 66.12.1 | Additional activity | The activity of stock brokers and stock brokers, commodity futures and options transactions in stock trading |
| 68.1 | Additional activity | Buying and selling of own real estate |
| 68.10 | Additional activity | Buying and selling of own real estate, buildings and dwellings |
| 68.10.1 | Additional activity | Buying and selling of own residential land, residential buildings and dwellings |
| 68.10.11 | Additional activity | Buying and selling of own residential land |
| 68.10.12 | Additional activity | Buying and selling of own residential buildings and dwellings |
| 68.10.21 | Additional activity | Buying and selling of own residential real estate |
| 68.10.22 | Additional activity | Buying and selling of own uninhabitable buildings and quarters |
| 68.10.23 | Additional activity | Buying and selling land |
| 68.2 | Additional activity | Renting and operating of own or leased real estate |