| OKVED code | Type | Name of activity type |
|---|
| 72.2 | Core activity | Software development and consulting |
| 11.20.1 | Additional activity | Mining services |
| 11.20.2 | Additional activity | Gas well rig building, repairing, and dismantling |
| All types of activities |
| 11.20.3 | Additional activity | Supplementary exploration on a special economic conditions |
| 11.20.4 | Additional activity | Other mining operations |
| 14.1 | Additional activity | Open-cast stone mine exporation |
| 14.11 | Additional activity | Stone extraction for construction purposes |
| 14.12 | Additional activity | Limestone, bituminous, mining |
| 14.2 | Additional activity | Construction Sand and Gravel Mining |
| 14.50 | Additional activity | Other mining and quarrying not elsewhere classified |
| 15.1 | Additional activity | Meat and meat products production |
| 20.10 | Additional activity | Sawmilling, planing and impregnation of wood |
| 20.20 | Additional activity | Manufacture of veneer sheets, plywood, boards and panels |
| 20.30 | Additional activity | Manufacture of timber structure for construction purposes including wooden pre-engineered buildings, and joinery |
| 20.51 | Additional activity | Manufacture of other products of wood |
| 23.2 | Additional activity | Petroleum products manufacturing |
| 28.1 | Additional activity | Manufacture of structural metal products |
| 28.2 | Additional activity | Manufacture of tanks, reservoirs and containers of metal; manufacture of central heating radiators and boilers |
| 28.3 | Additional activity | Manufacture of steam generators, except central heating hot water boilers |
| 28.40 | Additional activity | Forging, pressing, stamping and roll-forming of metal; powder metallurgy |
| 28.5 | Additional activity | Treatment and coating of metals; general mechanical engineering |
| 29.1 | Additional activity | Mechanical equipment manufacturing |
| 29.2 | Additional activity | Other Metalworking Machinery Manufacturing |
| 29.21 | Additional activity | Heating Equipment |
| 29.22 | Additional activity | Material Handling Equipment Manufacturing |
| 29.24 | Additional activity | All Other General Purpose Machinery Manufacturing |
| 29.3 | Additional activity | Agriculture equipment and machinery manufacturing |
| 29.4 | Additional activity | Machine Tool Manufacturing |
| 29.51 | Additional activity | Metalworking Machinery Manufacturing |
| 29.52 | Additional activity | Mining, Construction Machinery and Equipment Manufacturing |
| 29.56 | Additional activity | Other Machinery Manufacturing |
| 31.1 | Additional activity | Electric engine, transformer and generator manufacturing |
| 31.20 | Additional activity | Manufacture of electricity distribution and control equipment |
| 31.5 | Additional activity | Electric Lamp Bulb and Part Manufacturing |
| 31.6 | Additional activity | Other Electric Manufacturing |
| 31.61 | Additional activity | Engine electrical equipment Manufacturing |
| 31.62 | Additional activity | Other Electrical Equipment Manufacturing |
| 32.2 | Additional activity | Broadcast equipment for telephone, manufacturing |
| 32.3 | Additional activity | Manufacture of TV & radio receivers, sound or video recording or ... app. |
| 33.1 | Additional activity | Manufacture of medical, precision, optical instruments, watches & clocks and surgical equipment & orthopaedic appliances |
| 33.2 | Additional activity | Measuring and controlling device |
| 33.3 | Additional activity | Technological processes control equipment installation |
| 33.4 | Additional activity | Optic equipment manufacturing |
| 35.2 | Additional activity | Locomotive and railroad car light fixtures manufacturing |
| 35.5 | Additional activity | Other transportation equipment manufacturing |
| 45.1 | Additional activity | Site Preparation Contractors |
| 45.2 | Additional activity | Works and Buildings Construction |
| 45.3 | Additional activity | Engeneering equipment construction |
| 45.4 | Additional activity | Finishing Contractors |
| 45.5 | Additional activity | Building machinery contractors |
| 51.1 | Additional activity | Wholesale trade including trade trough the agents (automobile and motorcicle trade excluded) |
| 51.2 | Additional activity | Wholesale of agricultural raw materials and livestock |