| OKVED code | Type | Name of activity type |
|---|
| 05.1 | Core activity | Extraction and enrichment of coal and anthracite |
| 05.10 | Additional activity | Extraction and enrichment of coal and anthracite |
| 05.10.1 | Additional activity | Mining of coal and anthracite |
| All types of activities |
| 05.10.11 | Additional activity | Anthracite mining open pit |
| 05.10.12 | Additional activity | Production of coking coal open pit |
| 05.10.13 | Additional activity | Coal mining, except for anthracite, coking coal and brown coal, open pit |
| 05.10.14 | Additional activity | Anthracite mining by underground methods |
| 05.10.15 | Additional activity | Production of coking coal by underground mining |
| 05.10.16 | Additional activity | Coal mining except for anthracite, coking coal and lignite by underground mining |
| 05.10.2 | Additional activity | Processing of hard coal |
| 05.2 | Additional activity | Mining and processing of brown coal (lignite) |
| 05.20 | Additional activity | Mining and processing of brown coal (lignite) |
| 05.20.1 | Additional activity | Mining and processing of hard coal |
| 05.20.11 | Additional activity | Extraction of brown coal (lignite) open pit |
| 05.20.12 | Additional activity | Extraction of brown coal (lignite) underground way |
| 05.20.2 | Additional activity | Enrichment of brown coal (lignite) |
| 19.3 | Additional activity | Agglomeration of coal, anthracite and brown coal (lignite) and the production of thermopla |
| 19.31 | Additional activity | Agglomeration of anthracite |
| 19.32 | Additional activity | Agglomeration of coal |
| 19.33 | Additional activity | Agglomeration of lignite (lignite) |
| 28.12.1 | Additional activity | Manufacture of hydraulic and pneumatic components and systems |
| 28.14 | Additional activity | Manufacture of other pumps and compressors |
| 28.22.9 | Additional activity | Manufacture of lifting, conveying and handling equipment |
| 28.92 | Additional activity | Manufacture of machinery for mining, quarrying and construction machinery |
| 30.20.3 | Additional activity | Manufacture of other rolling stock |
| 30.20.4 | Additional activity | Production of parts of railroad locomotives, tram and other motor carriages and rolling stock; production of equipment and devices for railroad, tram and other ways, the mechanical and electromechanical equipment for traffic control |
| 30.20.9 | Additional activity | Provision of services to rehabilitate and equip (completion) of railway locomotives, tram motor carriages and other rolling stock |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.17 | Additional activity | Repair and maintenance of transport equipment nec |
| 37.00 | Additional activity | The collection and treatment of waste water |
| 41.2 | Additional activity | Construction of residential and non-residential buildings |
| 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 |
| 42.99 | Additional activity | Hydraulic |
| 43.12.3 | Additional activity | Excavation/Dredging |
| 43.12.4 | Additional activity | Site preparation for the development and mining of mineral resources, except oil and gas sites |
| 43.13 | Additional activity | exploratory drilling |
| 43.2 | Additional activity | Manufacture of electrical, plumbing and other construction installation works |
| 43.99.4 | Additional activity | Stair company |
| 43.99.5 | Additional activity | installation of structural steel works |
| 45.31.1 | Additional activity | Wholesale semi-trailers and accessories |
| 45.32 | Additional activity | Retail trade of motor vehicle parts and accessories |
| 46.6 | Additional activity | Wholesale of other machinery, equipment and supplies |
| 64.91 | Additional activity | Activities of financial lease (leasing / subleasing) |
| 64.92.1 | Additional activity | Credit institutions with special functions |
| 64.92.2 | Additional activity | Credit institutions with special functions |
| 70.10.2 | Additional activity | Activity in holding companies management |
| 71.11.1 | Additional activity | Engineering activities and related technical consultancy |
| 71.12 | Additional activity | Engineering office |
| 71.12.1 | Additional activity | Structural engineering firms for overall planning |