| OKVED code | Type | Name of activity type |
|---|
| 46.69.2 | Core activity | Wholesale trade of engineering maintenance materials and accessories of machines |
| 26.51.5 | Additional activity | Production of non-electric measuring, testing, navigating and other instruments and appliances |
| 26.51.6 | Additional activity | Manufacture of mechanical testing machines (without balancers) |
| All types of activities |
| 26.51.7 | Additional activity | Manufacturing devices and equipment for automatic regulation or control |
| 27.12 | Additional activity | Manufacture of electricity distribution and control apparatus |
| 28.25.1 | Additional activity | Production of heat exchangers, air-conditioning equipment for industrial refrigeration and freezing equipment, equipment for filtering and treating gas |
| 30.11 | Additional activity | Construction of ships, vessels and floating structures |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.15 | Additional activity | Repair and maintenance of ships and boats |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 35.11 | Additional activity | Electric power generation, transmission and distribution |
| 35.30.1 | Additional activity | Cogeneration plant with heat produced by other suppliers for distribution |
| 35.30.2 | Additional activity | District heating plant with heat produced by other suppliers for distribution |
| 35.30.5 | Additional activity | Heat distribution without generating |
| 41.20 | Additional activity | Construction of buildings |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| 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 |
| 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 |
| 43.99 | Additional activity | Other specialized construction activities |
| 43.99.1 | Additional activity | Scaffolding construction |
| 43.99.7 | Additional activity | Seal against water and moisture |
| 46.62 | Additional activity | Wholesale trade machines |
| 46.62.1 | Additional activity | Wholesale of machine tools (excluding wood-be-processing machines |
| 46.62.2 | Additional activity | Wholesale of wood working machines |
| 46.62.3 | Additional activity | Wholesale trade of machine tools for working other materials |
| 46.63 | Additional activity | Wholesale trade of machinery for mining, quarrying and construction |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 46.69.3 | Additional activity | Wholesale of other machinery and equipment and accessories for industrial equipment with technical requirements |
| 46.74.2 | Additional activity | Wholesale of plumbing and gas, water and heating |
| 47.78.9 | Additional activity | Other retail sale nec (not in stores) |
| 52.10 | Additional activity | Activity Warehousing and storage |
| 52.21 | Additional activity | Other service activities for land transport |
| 52.21.1 | Additional activity | Operation of parking garages and parking lots |
| 52.21.2 | Additional activity | Activities auxiliary relating to road transport |
| 52.24 | Additional activity | Cargo handling |
| 52.29 | Additional activity | Service activities incidental to land transportation |
| 53.20.3 | Additional activity | Parcel services, not by universal service providers |
| 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 |
| 71.12.13 | Additional activity | High civil engineers and offices |
| 71.20 | Additional activity | Technical testing, analysis and certification |
| 72.19 | Additional activity | Research and experimental development on natural sciences and engineering Other |
| 77.39.21 | Additional activity | Rental and leasing of engines, turbines and machines |
| 77.39.29 | Additional activity | Renting and leasing of machines and equipment of scientific and industrial applications |
| 78.10 | Additional activity | Activities recruitment agencies |