| OKVED code | Type | Name of activity type |
|---|
| 43.21 | Core activity | Building installation |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| All types of activities |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 35.11.4 | Additional activity | Electricity generation from thermal power with other suppliers for distribution |
| 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 |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.29 | Additional activity | Gas Heater production |
| 43.31 | Additional activity | Plastering works |
| 43.32 | Additional activity | Joinery and carpentry |
| 43.34.1 | Additional activity | Painting and varnishing trade |
| 43.99 | Additional activity | Other specialized construction activities |
| 43.99.2 | Additional activity | Erection of chimneys and industrial ovens |
| 43.99.5 | Additional activity | installation of structural steel works |
| 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 |
| 46.18.9 | Additional activity | Agents of goods in wholesale trade, not included in other categories |
| 46.19 | Additional activity | Activity of agents in wholesale trade of universal assortment of goods |
| 46.43.1 | Additional activity | Wholesale of photographic and optical goods |
| 46.43.3 | Additional activity | Wholesale of consumer electronics |
| 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 |
| 46.75.2 | Additional activity | Wholesale of chemical products |
| 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 |
| 47.52.2 | Additional activity | Retailing paints in specialized stores |
| 47.52.73 | Additional activity | Retailing Metallic and nonmetallic structures in specialized stores |
| 47.54 | Additional activity | Construction and DIY markets |
| 47.59.9 | Additional activity | Retail trade of household articles and devices not included in other groupings in specialized stores |
| 47.61 | Additional activity | Retail trade of books in specialized stores |
| 47.63.1 | Additional activity | Retail sale of music and video recordings in specialised stores |
| 47.63.2 | Additional activity | Video and retail shops |
| 47.91.1 | Additional activity | Retail sale via mail order houses or via Internet |
| 47.91.2 | Additional activity | Retailing, carried out directly by means of information and communication on the Internet |
| 47.91.3 | Additional activity | Retail trade through the Internet auctions |
| 47.91.4 | Additional activity | Retail trade carried out directly through television, radio, phone |
| 62.02 | Additional activity | Activities and advisory work in the field of computer technology |
| 69.20.1 | Additional activity | Auditing and tax consulting, bookkeeping |
| 71.12 | Additional activity | Engineering office |
| 71.12.1 | Additional activity | Structural engineering firms for overall planning |
| 71.12.12 | Additional activity | Stahl-Gro?handel |
| 71.20.3 | Additional activity | Chemical analysis and advice |
| 71.20.4 | Additional activity | Testing, research and analysis of complete mechanical and electrical systems, energy audit |
| 71.20.6 | Additional activity | Expertise of project documentation and engineering survey results |
| 71.20.9 | Additional activity | Activities for technical control, testing and other analysis |
| 77.11 | Additional activity | Renting and leasing of cars and light motor vehicles |
| 77.31 | Additional activity | Renting of agricultural machinery and equipment |
| 77.32 | Additional activity | Renting and leasing of construction machinery and equipment |
| 77.39.1 | Additional activity | Rental of construction containers, lifts |
| 77.39.11 | Additional activity | Renting and leasing of other car transport and equipment |
| 77.39.23 | Additional activity | Renting and leasing of lifting and handling equipment |