| OKVED code | Type | Name of activity type |
|---|
| 33.11 | Core activity | Repair of fabricated metal products |
| 09.10 | Additional activity | Other mining and quarrying n.e.c. |
| 09.10.1 | Additional activity | The provision of drilling services related to oil, gas and gas condensate |
| All types of activities |
| 09.90 | Additional activity | Support activities for petroleum and natural gas extraction |
| 24.20 | Additional activity | Production of steel pipes, hollow profiles and fittings |
| 24.33 | Additional activity | Production of profiles by cold forming or bending |
| 24.45 | Additional activity | Manufacture of other non-ferrous metals |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.29 | Additional activity | Manufacture of other tanks, reservoirs and containers |
| 25.50.1 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 25.61 | Additional activity | The processing of metals and coating |
| 25.62 | Additional activity | Treatment and coating of metals |
| 25.73 | Additional activity | Manufacture of tools |
| 25.99 | Additional activity | Manufacture of other tools |
| 26.51 | Additional activity | Manufacture of instruments and appliances for measuring, testing and navigation |
| 28.14 | Additional activity | Manufacture of other pumps and compressors |
| 28.49 | Additional activity | Manufacture of metal forming machinery |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 41.20 | Additional activity | Construction of buildings |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| 42.22.2 | Additional activity | Pipeline, road construction, well construction and sewage treatment plant construction 4220 |
| 42.99 | Additional activity | Hydraulic |
| 43.12.3 | Additional activity | Excavation/Dredging |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.29 | Additional activity | Gas Heater production |
| 43.99 | Additional activity | Other specialized construction activities |
| 43.99.5 | Additional activity | installation of structural steel works |
| 45.20 | Additional activity | Maintenance and repair of motorcycles |
| 46.12 | Additional activity | Activities in wholesale trade of fuel, ores, metals and industrial chemicals Agents |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 46.74 | Additional activity | Wholesale of hardware, plumbing and heating equipment and supplies |
| 49.50 | Additional activity | Electronic products amp; equipment wholesale lt; <10 employees |
| 52.10 | Additional activity | Activity Warehousing and storage |
| 62.01 | Additional activity | Computer programming, consultancy and related activities |
| 62.02 | Additional activity | Activities and advisory work in the field of computer technology |
| 62.09 | Additional activity | Activities related to the usage of computers and information technology, other |
| 63.11 | Additional activity | Data processing activities, the provision of hosting services and related activities |
| 64.20 | Additional activity | Activities of holding companies |
| 68.20 | Additional activity | Renting and operating of own or leased land, buildings and dwellings |
| 71.12 | Additional activity | Engineering office |
| 71.12.12 | Additional activity | Stahl-Gro?handel |
| 71.12.5 | Additional activity | Activities in the field of hydrometeorology and related areas, environmental monitoring, pollution |
| 71.20 | Additional activity | Technical testing, analysis and certification |
| 71.20.6 | Additional activity | Expertise of project documentation and engineering survey results |
| 71.20.9 | Additional activity | Activities for technical control, testing and other analysis |
| 77.32 | Additional activity | Renting and leasing of construction machinery and equipment |
| 77.39 | Additional activity | Renting and leasing of air transport equipment |
| 80.20 | Additional activity | Activities security systems |
| 82.99 | Additional activity | Other business support services to businesses and individuals not otherwise specified |