| OKVED code | Type | Name of activity type |
|---|
| 49.4 | Core activity | Freight transport by road and removal services |
| 01.61 | Additional activity | Providing services in crop production |
| 02.40.2 | Additional activity | Provision of logging services |
| All types of activities |
| 08.1 | Additional activity | Quarrying of stone, sand and clay |
| 08.11 | Additional activity | Quarrying of ornamental and building stone, limestone, gypsum, chalk and slate |
| 08.92 | Additional activity | Extraction and agglomeration of peat |
| 09.10.9 | Additional activity | All other services in the field of oil and natural gas |
| 22.11 | Additional activity | Manufacture of rubber tires and tubes; recovery of rubber tires |
| 25.29 | Additional activity | Manufacture of other tanks, reservoirs and containers |
| 25.61 | Additional activity | The processing of metals and coating |
| 25.62 | Additional activity | Treatment and coating of metals |
| 25.91 | Additional activity | Manufacture of steel drums, cans, buckets and containers of metal |
| 25.93 | Additional activity | Manufacture of wire products, chain and springs |
| 25.93.1 | Additional activity | Manufacture of wire products, chain and springs 2599 |
| 25.94 | Additional activity | Manufacture of fasteners |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 28.11.1 | Additional activity | Production of engines, except aircraft, vehicle and cycle |
| 28.22.41 | Additional activity | Manufacture of cranes for construction |
| 28.22.42 | Additional activity | Manufacture of other cranes |
| 28.22.5 | Additional activity | Production of trucks and tractors used on railway platforms |
| 28.22.9 | Additional activity | Manufacture of lifting, conveying and handling equipment |
| 28.30.2 | Additional activity | Manufacture of agricultural and forestry machinery |
| 28.30.3 | Additional activity | Manufacture of machinery and agricultural equipment for soil cultivation |
| 28.30.5 | Additional activity | Manufacture of machinery for harvesting |
| 28.30.6 | Additional activity | Production of mechanical devices for spreading or spraying liquids or powders used in agriculture or horticulture |
| 28.30.7 | Additional activity | Production of self-loading or self-unloading trailers and semi-trailers for agriculture |
| 28.30.89 | Additional activity | Manufacture of the equipment for agricultural, horticultural, forestry, poultry-keeping or bee-keeping, not included in other categories |
| 28.92 | Additional activity | Manufacture of machinery for mining, quarrying and construction machinery |
| 29.1 | Additional activity | Manufacture of motor vehicles |
| 29.2 | Additional activity | Manufacture of bodies for motor vehicles; trailers and semi-trailers production |
| 29.3 | Additional activity | Manufacture of other parts and accessories for motor vehicles |
| 30.9 | Additional activity | Manufacture of vehicles and equipment, not included in other categories |
| 30.91 | Additional activity | Manufacture of motorcycles |
| 30.92.1 | Additional activity | Air- and space- vehicle construction 3030 |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 37.0 | Additional activity | The collection and treatment of waste water |
| 38.32.3 | Additional activity | Recycling of waste and scrap of glass |
| 38.32.4 | Additional activity | Recycling of waste and scrap of plastics |
| 38.32.5 | Additional activity | Recycling of other waste and scrap |
| 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 |
| 42.99 | Additional activity | Hydraulic |
| 43.12 | Additional activity | Site preparation work |
| 43.29 | Additional activity | Gas Heater production |
| 43.99 | Additional activity | Other specialized construction activities |
| 43.99.2 | Additional activity | Erection of chimneys and industrial ovens |
| 43.99.3 | Additional activity | Works piling and construction works for foundations |