| OKVED code | Type | Name of activity type |
|---|
| 62.03 | Core activity | The activities Computer facilities management |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.13 | Additional activity | Repair of electronic and optical equipment |
| All types of activities |
| 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 | Additional activity | Construction of utility projects for electricity and telecommunications |
| 43.21 | Additional activity | Building installation |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.29 | Additional activity | Gas Heater production |
| 46.14 | Additional activity | Activity in wholesale trading of machinery, industrial equipment, ships and aircraft |
| 46.14.1 | Additional activity | Involved in the sale of computer equipment agents, telecommunications equipment and other office equipment |
| 46.14.9 | Additional activity | Activity of agents in wholesale trade of other types of machines and industrial equipment |
| 46.43 | Additional activity | Wholesale of photographic and optical goods, electrical household appliances and consumer electronics |
| 46.51 | Additional activity | Wholesale of other consumer articles n.e.c. |
| 46.52 | Additional activity | Wholesale trade of electronic and telecommunications equipment and spare parts |
| 46.62 | Additional activity | Wholesale trade machines |
| 46.64 | Additional activity | Wholesale of construction machinery |
| 46.65 | Additional activity | Wholesale trade of office furniture |
| 46.66 | Additional activity | Wholesale of office furniture |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 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 |
| 46.69.9 | Additional activity | Wholesale trade of other machines, devices and equipment and equipment of common industrial and special purpose |
| 47.41 | Additional activity | Retail trade of computers, peripheral devices to them and software in specialized stores |
| 47.43 | Additional activity | Retailing audio and video equipment in specialized stores |
| 47.61 | Additional activity | Retail trade of books in specialized stores |
| 47.62 | Additional activity | Retail sale of newspapers and stationery in specialised stores |
| 47.91 | Additional activity | Mail order and Internet retailers |
| 53.20 | Additional activity | Activities of other postal services and courier activities |
| 60.10 | Additional activity | Activities in the field of broadcasting |
| 60.20 | Additional activity | Activities in the field of television broadcasting |
| 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 |
| 69.20 | Additional activity | Auditing and tax consulting, bookkeeping |
| 70.10 | Additional activity | Administration and management of companies and enterprises |
| 70.21 | Additional activity | Activities in the field of public relations |
| 70.22 | Additional activity | Advice on business and management |
| 72.20 | Additional activity | Research and development in the field of social sciences and humanities |
| 73.20 | Additional activity | Market research and public opinion polling |
| 74.30 | Additional activity | Translation and interpretation activities |
| 74.90 | Additional activity | Activities of professional, scientific and technical, not included in other categories |
| 77.33 | Additional activity | Renting and leasing of office machinery and equipment, including computers |
| 77.40 | Additional activity | Rental of intellectual property and similar products, except copyright |
| 78.10 | Additional activity | Activities recruitment agencies |
| 80.20 | Additional activity | Activities security systems |