| OKVED code | Type | Name of activity type |
|---|
| 46.90 | Core activity | Nonspecialised wholesale trade |
| 25.29 | Additional activity | Manufacture of other tanks, reservoirs and containers |
| 25.30.1 | Additional activity | Manufacture of steam generators and their parts |
| All types of activities |
| 25.61 | Additional activity | The processing of metals and coating |
| 25.62 | Additional activity | Treatment and coating of metals |
| 27.11.1 | Additional activity | Manufacture of electric motors, generators and transformers |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 28.11 | Additional activity | Manufacture of engines and turbines, except aircraft, vehicle and cycle engines |
| 28.15 | Additional activity | Manufacture of bearings, gears, mechanical gears and items drive |
| 28.15.2 | Additional activity | Production of bearing housings and plain bearings, gears, gearing and driving elements |
| 28.21 | Additional activity | Manufacture of furnaces and furnace burners 2815 |
| 28.22 | Additional activity | Manufacture of lifting and handling equipment |
| 28.22.2 | Additional activity | Manufacturing winches and capstans |
| 28.22.7 | Additional activity | Manufacturing pneumatic elevators and conveyors and other equipment of continuous action, for goods or materials |
| 28.22.9 | Additional activity | Manufacture of lifting, conveying and handling equipment |
| 28.25.1 | Additional activity | Production of heat exchangers, air-conditioning equipment for industrial refrigeration and freezing equipment, equipment for filtering and treating gas |
| 28.25.2 | Additional activity | Production of non-domestic cooling and ventilation equipment, non-domestic |
| 28.29 | Additional activity | Production of other machines and equipment of common purpose, not included in other categories |
| 28.30 | Additional activity | Manufacture of machinery and equipment for agriculture and forestry |
| 28.30.8 | Additional activity | Manufacture of agricultural machinery and equipment |
| 28.91 | Additional activity | Manufacture of machinery for metallurgy of rolling mill equipment and casting machines |
| 28.92 | Additional activity | Manufacture of machinery for mining, quarrying and construction machinery |
| 28.99 | Additional activity | Manufacture of machinery and equipment for special purposes, not included in other categories |
| 33.11 | Additional activity | Repair of fabricated metal products |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 35.30.4 | Additional activity | Heat through district heating plant with no other suppliers for distribution |
| 46.12.22 | Additional activity | Activity of agents in wholesale trade of primary metals |
| 46.14 | Additional activity | Activity in wholesale trading of machinery, industrial equipment, ships and aircraft |
| 46.14.9 | Additional activity | Activity of agents in wholesale trade of other types of machines and industrial equipment |
| 46.19 | Additional activity | Activity of agents in wholesale trade of universal assortment of goods |
| 46.61 | Additional activity | Wholesale of electronic and communication equipment and related parts |
| 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 |
| 46.69.9 | Additional activity | Wholesale trade of other machines, devices and equipment and equipment of common industrial and special purpose |
| 46.74.2 | Additional activity | Wholesale of plumbing and gas, water and heating |
| 49.41 | Additional activity | Furniture stores |
| 52.29 | Additional activity | Service activities incidental to land transportation |
| 68.20 | Additional activity | Renting and operating of own or leased land, buildings and dwellings |
| 68.20.2 | Additional activity | Renting and operating of own or leased commercial properties and non- residential buildings |
| 68.32 | Additional activity | Management of land, buildings and homes for others |
| 71.12 | Additional activity | Engineering office |
| 82.99 | Additional activity | Other business support services to businesses and individuals not otherwise specified |