| OKVED code | Type | Name of activity type |
|---|
| 28.11 | Core activity | Manufacture of metal structures and parts of structures |
| 28.12 | Additional activity | Manufacture of builders' carpentry and joinery of metal |
| 28.22.1 | Additional activity | Manufacture of radiators |
| All types of activities |
| 28.22.2 | Additional activity | Manufacture of central heating boilers |
| 28.22.9 | Additional activity | Central heating boilers repair and maintenance support services |
| 28.30.9 | Additional activity | Boilers repair and maintenance support services (exc. For Central heating boilers) |
| 28.40.1 | Additional activity | Forging, pressing, stamping and roll forming of metal; rolled metals |
| 28.51 | Additional activity | Treatment and coating of metals |
| 28.52 | Additional activity | General mechanical engineering |
| 28.62 | Additional activity | Manufacture of tools |
| 28.63 | Additional activity | Manufacture of locks and hinges |
| 28.73 | Additional activity | Manufacture of wire products |
| 28.74.1 | Additional activity | Manufacture of fasteners and springs |
| 28.74.2 | Additional activity | Manufacture of chain and parts |
| 28.75.11 | Additional activity | Ferrous metal and copperl sanitary ware manufacturing |
| 28.75.12 | Additional activity | Manufacture of table, kitchen and other household products and their components from ferrous metals, copper or aluminium |
| 28.75.21 | Additional activity | Manufacture armoured or reinforced safes, fireproof cases and doors |
| 28.75.22 | Additional activity | Manufacture desktop equipment (boxes, card files, trays, etc.) from not precious metals |
| 28.75.26 | Additional activity | Manufacture of propeller screw |
| 28.75.27 | Additional activity | Other non-precious metal products |
| 29.11.9 | Additional activity | Service Industry Machinery (exc. Aircraft, automobile and moto engines) |
| 29.12.1 | Additional activity | Fluid Power Pump and Motor Manufacturing |
| 29.12.2 | Additional activity | Fluid Power Cylinder and Actuator Manufacturing |
| 29.12.9 | Additional activity | Pump and Compressor support services |
| 29.13 | Additional activity | Pipe fitting Manufacturing |
| 29.14.2 | Additional activity | Ball and roller bearing |
| 29.21.1 | Additional activity | Heating equipment manufacturing (except electric and warm air furnaces) |
| 29.21.2 | Additional activity | Electric Heating Equipment |
| 29.21.9 | Additional activity | Stoves manufacturing and support services |
| 29.22.1 | Additional activity | Cranes, nonconstruction-type, manufacturing |
| 29.22.3 | Additional activity | Conveyors and Conveying Equipment |
| 29.22.6 | Additional activity | All Other Machinery Manufacturing |
| 29.22.9 | Additional activity | Lifting and Transportation Equipment Support Services |
| 29.23.9 | Additional activity | Refrigeration and Fan Equipment Support Services |
| 29.24.1 | Additional activity | Purification Equipment Manufacturing |
| 29.32.3 | Additional activity | Forestry Machinery Manufacturing |
| 29.32.9 | Additional activity | Agricultural Implement machinery Support Services |
| 29.40.1 | Additional activity | Machine Tool (Metal Cutting Types) |
| 29.40.2 | Additional activity | Woodworking Machinery Manufacturing |
| 29.40.3 | Additional activity | Forging Machinery Manufacturing |
| 29.40.5 | Additional activity | Machine Tool for Other Materials Manufacturing |
| 29.40.7 | Additional activity | Machine Tool Parts Manufacturing |
| 29.40.9 | Additional activity | Machine Tool Support Services |
| 29.56.2 | Additional activity | Other Special Machinary and Parts Manufacturing |
| 29.71 | Additional activity | Household appliances manufacturing |
| 29.72 | Additional activity | NonElectric Appliences manufacturing |
| 33.20.5 | Additional activity | Other physical quantities measuring equipment |
| 35.50 | Additional activity | Manufacture of other motor vehicles and equipment not elsewhere classified |
| 37.10 | Additional activity | Pocessing of metal waste and scrap |
| 37.10.21 | Additional activity | Recycling of non-ferrous metal waste and scrap (exc. Precious) |
| 40.10.2 | Additional activity | Electric Power Transmission, Control, and Distribution |
| 40.30.2 | Additional activity | Steam and hot water distribution |