| OKVED code | Type | Name of activity type |
|---|
| 51.53 | Core activity | Wholesale of timber, construction materials and sanitary equipment |
| 01.1 | Additional activity | Crop Production |
| 01.2 | Additional activity | Animal Production |
| All types of activities |
| 01.3 | Additional activity | Growing of crops combined with farming of animals (mixed farming) |
| 01.41 | Additional activity | Agricultural service activities |
| 02.0 | Additional activity | Forestry and related services |
| 05.0 | Additional activity | Fishing, fish farming and related services |
| 10.1 | Additional activity | Stone Coal and Peat Mining |
| 10.2 | Additional activity | Mining and agglomeration of lignite |
| 10.3 | Additional activity | Extraction and agglomeration of peat |
| 11.1 | Additional activity | Crude oil and natural gas mining |
| 11.2 | Additional activity | Oil and gas mining services |
| 12.0 | Additional activity | Mining of uranium and thorium ores |
| 13.1 | Additional activity | Iron Ore Mining |
| 13.2 | Additional activity | Non-ferrous metals mining, exc. Uranium and thorium ores |
| 14.1 | Additional activity | Open-cast stone mine exporation |
| 14.2 | Additional activity | Construction Sand and Gravel Mining |
| 14.3 | Additional activity | Chemical and Fertilizer Mineral Mining |
| 14.4 | Additional activity | Salt, common, mining and/or beneficiating |
| 14.5 | Additional activity | All Other Nonmetallic Mineral Mining |
| 15.1 | Additional activity | Meat and meat products production |
| 15.2 | Additional activity | Processing and preserving of fish and fish products |
| 15.3 | Additional activity | Processing and preserving of fruit and vegetables |
| 15.4 | Additional activity | Manufacture of vegetable and animal oils and fats |
| 15.5 | Additional activity | Milk product manufacturing |
| 15.6 | Additional activity | Manufacture of grain mill products, starches and starch products |
| 20.1 | Additional activity | Sawmilling and planing of wood; impregnation of wood |
| 20.2 | Additional activity | Manufacture of veneer sheets; manufacture of plywood, laminboard, particle board, fibre board and other panels and boards |
| 20.3 | Additional activity | Manufacture of builders' carpentry and joinery |
| 20.4 | Additional activity | Manufacture of wooden containers |
| 20.5 | Additional activity | Manufacture of other products of wood; manufacture of articles of cork, straw and plaiting materials |
| 23.1 | Additional activity | Coke Products Manufacturing |
| 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 |
| 28.4 | Additional activity | Forging, pressing, stamping and roll forming of metal; powder metallurgy |
| 28.75 | Additional activity | Manufacture of other fabricated metal products n.e.c. |
| 29.1 | Additional activity | Mechanical equipment manufacturing |
| 29.2 | Additional activity | Other Metalworking Machinery Manufacturing |
| 32.30 | Additional activity | Manufacture of equipment for receiving, recording and playback of audio and video data |
| 40.1 | Additional activity | Electric Power Generation, Transmission and Distribution |
| 40.2 | Additional activity | Natural Gas Distribution |
| 40.3 | Additional activity | Heat production and distribution |
| 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 |
| 50.5 | Additional activity | Fuel retail trade |
| 51.2 | Additional activity | Wholesale of agricultural raw materials and livestock |
| 51.5 | Additional activity | Wholesale trade of non-agricultural intermediate products, waste and scrap |