| OKVED code | Type | Name of activity type |
|---|
| 46.90 | Core activity | Nonspecialised wholesale trade |
| 01.1 | Additional activity | The cultivation of annual crops |
| 01.2 | Additional activity | Growing of perennial crops |
| All types of activities |
| 01.61 | Additional activity | Providing services in crop production |
| 08.11 | Additional activity | Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate |
| 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 |
| 16.10.1 | Additional activity | Production of lumber, except profiled, more than 6 mm thickness; production of untreated railroad and tram sleepers from wood |
| 16.10.2 | Additional activity | Production of lumber, profiled by edge; production of wood paintings, wood flour; production pulpchips |
| 16.21.1 | Additional activity | Manufacture of veneer sheets and woodbased panels |
| 16.23.1 | Additional activity | Manufacture of other builders' carpentry and joinery |
| 16.23.2 | Additional activity | Wood window production |
| 22.23 | Additional activity | The production of plastic products used in construction |
| 23.31 | Additional activity | Manufacture of ceramic tiles and slabs |
| 23.32 | Additional activity | Manufacture of bricks, tiles and construction products, in baked clay |
| 23.61 | Additional activity | Manufacture of basic pharmaceutical products and pharmaceutical preparations |
| 23.63 | Additional activity | Production of ready-mixed concrete |
| 23.64 | Additional activity | Manufacture of readymixed concrete |
| 23.70.1 | Additional activity | Stone carving and stone cutting |
| 23.99.2 | Additional activity | Manufacture of articles of asphalt or similar materials |
| 23.99.6 | Additional activity | Manufacture mineral thermal - and sound-proof materials and products |
| 24.33 | Additional activity | Production of profiles by cold forming or bending |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| 25.21.2 | Additional activity | Manufacture of central heating boilers |
| 25.30.1 | Additional activity | Manufacture of steam generators and their parts |
| 25.62 | Additional activity | Treatment and coating of metals |
| 25.93.1 | Additional activity | Manufacture of wire products, chain and springs 2599 |
| 25.94 | Additional activity | Manufacture of fasteners |
| 25.99.29 | Additional activity | Manufacture of other articles of base metal not included in other categories |
| 28.49.12 | Additional activity | Manufacture of woodworking machines |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.13 | Additional activity | Repair of electronic and optical equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 35.11.4 | Additional activity | Electricity generation from thermal power with other suppliers for distribution |
| 35.30.13 | Additional activity | Production of steam and hot water (thermal energy) of other power plants and industrial power stations |
| 35.30.14 | Additional activity | Production of steam and hot water (heat power) by boiler |
| 35.30.4 | Additional activity | Heat through district heating plant with no other suppliers for distribution |
| 38.32.3 | Additional activity | Recycling of waste and scrap of glass |
| 38.32.59 | Additional activity | Processing of other non-metallic secondary raw materials |
| 41.20 | Additional activity | Construction of buildings |
| 42.11 | Additional activity | Construction of roads and motorways |
| 42.12 | Additional activity | Construction of railways and underground railways |
| 42.13 | Additional activity | Construction of bridges and tunnels |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| 42.22.1 | Additional activity | Construction of long-distance power lines and communication |
| 42.22.2 | Additional activity | Pipeline, road construction, well construction and sewage treatment plant construction 4220 |
| 42.22.3 | Additional activity | Hunting clubs |
| 42.91.1 | Additional activity | Construction of port facilities |
| 42.91.4 | Additional activity | Manufacture of bottom cleaning, dredging and shore protection works |
| 42.99 | Additional activity | Hydraulic |