| OKVED code | Type | Name of activity type |
|---|
| 71.20.4 | Core activity | Testing, research and analysis of complete mechanical and electrical systems, energy audit |
| 18.12 | Additional activity | Printing nec |
| 27.11 | Additional activity | Manufacture of electric motors, generators and transformers |
| All types of activities |
| 33.11 | Additional activity | Repair of fabricated metal products |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.13 | Additional activity | Repair of electronic and optical equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.17 | Additional activity | Repair and maintenance of transport equipment nec |
| 33.19 | Additional activity | Repair of other equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 35.12 | Additional activity | Electricity transmission and technological connection to distribution network |
| 35.12.2 | Additional activity | Grid connection to the distribution network |
| 35.30.4 | Additional activity | Heat through district heating plant with no other suppliers for distribution |
| 35.30.5 | Additional activity | Heat distribution without generating |
| 41.10 | Additional activity | Construction of buildings |
| 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 |
| 43.32.3 | Additional activity | Interior design company |
| 43.99.7 | Additional activity | Seal against water and moisture |
| 46.14.9 | Additional activity | Activity of agents in wholesale trade of other types of machines and industrial equipment |
| 46.15 | Additional activity | Activities wholesale trading of furniture agents, household goods, hardware, cutlery and other metal products |
| 46.15.3 | Additional activity | Activity of agents in wholesale trade of electrical and household wiring accessories |
| 46.15.9 | Additional activity | Involved in the sale of other household goods agents, not included in other categories |
| 46.18 | Additional activity | Agents specialized in the wholesale trade of other particular products |
| 46.90 | Additional activity | Nonspecialised wholesale trade |
| 52.21.13 | Additional activity | The activities of the railway infrastructure |
| 52.21.19 | Additional activity | Activities auxiliary equipment related to rail |
| 53.20 | Additional activity | Activities of other postal services and courier activities |
| 55.20 | Additional activity | Holiday homes and holiday apartments |
| 62.01 | Additional activity | Computer programming, consultancy and related activities |
| 71.11.3 | Additional activity | Architectural firms for local, regional and state planning |
| 71.12.1 | Additional activity | Structural engineering firms for overall planning |
| 71.12.11 | Additional activity | Civil engineers and construction offices |
| 71.12.12 | Additional activity | Stahl-Gro?handel |
| 71.12.13 | Additional activity | High civil engineers and offices |
| 71.12.53 | Additional activity | Surveyors Civil Engineers |
| 71.12.8 | Additional activity | Deyatel'nost' po predostavleniyu inzhenerno-tekhnicheskikh konsul'tatsiy v sfere energosberezheniya i povysheniya energeticheskoy effektivnosti ispol'zovaniya energeticheskikh resursov |
| 71.20 | Additional activity | Technical testing, analysis and certification |
| 71.20.62 | Additional activity | Expertise of project documentation and engineering survey results nongovernmental |
| 71.20.7 | Additional activity | The assessment of working conditions |
| 71.20.9 | Additional activity | Activities for technical control, testing and other analysis |
| 72.19 | Additional activity | Research and experimental development on natural sciences and engineering Other |
| 72.19.9 | Additional activity | Nauchnye issledovaniya i razrabotki v oblasti estestvennykh i tekhnicheskikh nauk prochie, ne vklyuchennye v drugie gruppirovki |
| 73.11 | Additional activity | Activities of advertising agencies |
| 74.10 | Additional activity | Activities specialized in design |
| 74.20 | Additional activity | Interior Design and Interior Design |
| 74.30 | Additional activity | Translation and interpretation activities |
| 74.90.5 | Additional activity | Environmental consultants and other technical consulting |
| 74.90.6 | Additional activity | Artists agencies and managers |
| 81.10 | Additional activity | Activity in maintenance of premises |
| 81.21 | Additional activity | Activities for the general cleaning of buildings |