| OKVED code | Type | Name of activity type |
|---|
| 28.25.1 | Core activity | Production of heat exchangers, air-conditioning equipment for industrial refrigeration and freezing equipment, equipment for filtering and treating gas |
| 16.23 | Additional activity | Manufacture of other builders' carpentry and joinery |
| 18.12 | Additional activity | Printing nec |
| All types of activities |
| 22.19 | Additional activity | Manufacture of other rubber products |
| 24.33 | Additional activity | Production of profiles by cold forming or bending |
| 24.51 | Additional activity | Castings iron |
| 24.52 | Additional activity | Casting of steel |
| 24.53 | Additional activity | Casting of light metals |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| 25.50 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 25.61 | Additional activity | The processing of metals and coating |
| 25.62 | Additional activity | Treatment and coating of metals |
| 25.72 | Additional activity | Manufacture of locks and hinges |
| 25.73 | Additional activity | Manufacture of tools |
| 25.91 | Additional activity | Manufacture of steel drums, cans, buckets and containers of metal |
| 25.92 | Additional activity | Production of packages and closures of iron, steel and nonferrous metal |
| 25.93 | Additional activity | Manufacture of wire products, chain and springs |
| 25.94 | Additional activity | Manufacture of fasteners |
| 25.99 | Additional activity | Manufacture of other tools |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 28.11 | Additional activity | Manufacture of engines and turbines, except aircraft, vehicle and cycle engines |
| 28.12 | Additional activity | Production of hydraulic and pneumatic power equipment |
| 28.14 | Additional activity | Manufacture of other pumps and compressors |
| 28.25 | Additional activity | Manufacture of industrial cooling and ventilation equipment |
| 28.29 | Additional activity | Production of other machines and equipment of common purpose, not included in other categories |
| 28.41 | Additional activity | Manufacture of metal-working equipment |
| 29.31 | Additional activity | Manufacture of electrical and electronic equipment for motor vehicles |
| 29.32 | Additional activity | Manufacture of other parts and accessories for motor vehicles |
| 30.30.3 | Additional activity | Production of helicopters, airplanes and other flying machines |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 35.30.5 | Additional activity | Heat distribution without generating |
| 43.99 | Additional activity | Other specialized construction activities |
| 46.15 | Additional activity | Activities wholesale trading of furniture agents, household goods, hardware, cutlery and other metal products |
| 46.62 | Additional activity | Wholesale trade machines |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 46.73 | Additional activity | Wholesale trade of wood, construction materials and sanitary equipment |
| 46.74 | Additional activity | Wholesale of hardware, plumbing and heating equipment and supplies |
| 58.11 | Additional activity | The publication of books |
| 58.13 | Additional activity | Publishing of newspapers |
| 68.20 | Additional activity | Renting and operating of own or leased land, buildings and dwellings |
| 70.22 | Additional activity | Advice on business and management |
| 71.1 | Additional activity | Architectural and engineering activities and related technical consultancy |
| 71.12.5 | Additional activity | Activities in the field of hydrometeorology and related areas, environmental monitoring, pollution |
| 71.12.6 | Additional activity | Activities in the field of technical regulation, standardization, metrology, accreditation, product cataloging |
| 71.20 | Additional activity | Technical testing, analysis and certification |
| 73.11 | Additional activity | Activities of advertising agencies |
| 74.20 | Additional activity | Interior Design and Interior Design |
| 82.99 | Additional activity | Other business support services to businesses and individuals not otherwise specified |