| OKVED code | Type | Name of activity type |
|---|
| 08.1 | Core activity | Quarrying of stone, sand and clay |
| 02.20 | Additional activity | Forestry |
| 02.30.2 | Additional activity | Collecting and harvesting of non-timber forest resources |
| All types of activities |
| 02.40.2 | Additional activity | Provision of logging services |
| 08.11 | Additional activity | Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate |
| 08.11.2 | Additional activity | Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate |
| 08.11.4 | Additional activity | Mining and primary processing of oil shale |
| 08.12 | Additional activity | Operation of gravel and sand pits; mining of clays and kaolin |
| 08.12.2 | Additional activity | Operation of gravel and sand pits; mining of clays and kaolin |
| 10.1 | Additional activity | Processing and preserving of meat and meat food products |
| 10.11 | Additional activity | Processing and preserving of meat |
| 10.12 | Additional activity | Production and preserving of poultry meat |
| 10.13 | Additional activity | Processing and preserving of meat |
| 10.2 | Additional activity | Processing and preserving of meat |
| 10.3 | Additional activity | Processing and preserving of fish, crustaceans and molluscs |
| 10.31 | Additional activity | Processing and preserving of potatoes |
| 10.39.1 | Additional activity | Processing and preserving of vegetables (except potatoes) and mushrooms |
| 10.39.2 | Additional activity | Processing and preserving of fruit and nuts |
| 16.1 | Additional activity | Sawmilling and planing of wood |
| 16.10.1 | Additional activity | Production of lumber, except profiled, more than 6 mm thickness; production of untreated railroad and tram sleepers from wood |
| 16.10.9 | Additional activity | Provision of impregnated wood |
| 16.2 | Additional activity | Manufacture of veneer sheets and woodbased panels |
| 16.23 | Additional activity | Manufacture of other builders' carpentry and joinery |
| 16.24 | Additional activity | Manufacture of wooden containers |
| 16.29 | Additional activity | Manufacture of articles of wood, cork, straw and plaiting materials (excluding furniture) |
| 23.31 | Additional activity | Manufacture of ceramic tiles and slabs |
| 23.32 | Additional activity | Manufacture of bricks, tiles and construction products, in baked clay |
| 23.6 | Additional activity | Manufacture of articles of concrete, cement and plaster |
| 23.63 | Additional activity | Production of ready-mixed concrete |
| 23.69 | Additional activity | Production of fiber cement 2396 |
| 25.1 | Additional activity | Manufacture of fabricated metal products, except machinery and equipment |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| 25.21 | Additional activity | Production of radiators and boilers for central heating |
| 25.21.1 | Additional activity | Production of radiators |
| 25.21.2 | Additional activity | Manufacture of central heating boilers |
| 25.99 | Additional activity | Manufacture of other tools |
| 28.2 | Additional activity | anufacture of other general purpose machinery |
| 28.21.2 | Additional activity | Solar systems, manufacturing |
| 28.22 | Additional activity | Manufacture of lifting and handling equipment |
| 28.29 | Additional activity | Production of other machines and equipment of common purpose, not included in other categories |
| 31.0 | Additional activity | Furniture manufacture |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 35.11 | Additional activity | Electric power generation, transmission and distribution |
| 35.13 | Additional activity | electricity distribution |
| 35.2 | Additional activity | Gas supply |
| 35.30 | Additional activity | Production, transmission and distribution of steam and hot water; air conditioning |
| 36.00 | Additional activity | Abstraction, treatment and distribution of water |
| 41.2 | Additional activity | Construction of residential and non-residential buildings |
| 41.20 | Additional activity | Construction of buildings |
| 42.91.5 | Additional activity | Production of underwater operations, including diving |
| 43.11 | Additional activity | Demolition of buildings |