| OKVED code | Type | Name of activity type |
|---|
| 29.11.9 | Core activity | Service Industry Machinery (exc. Aircraft, automobile and moto engines) |
| 22.33 | Additional activity | Reproduction of computer media |
| 25.13 | Additional activity | All Other Rubber Product Manufacturing |
| All types of activities |
| 27.53 | Additional activity | Manufacture of light metals casting |
| 28.11 | Additional activity | Manufacture of metal structures and parts of structures |
| 28.12 | Additional activity | Manufacture of builders' carpentry and joinery of metal |
| 28.22.9 | Additional activity | Central heating boilers repair and maintenance support services |
| 28.30.9 | Additional activity | Boilers repair and maintenance support services (exc. For Central heating boilers) |
| 28.51 | Additional activity | Treatment and coating of metals |
| 28.52 | Additional activity | General mechanical engineering |
| 28.71 | Additional activity | Manufacture of steel drums and similar containers |
| 28.74 | Additional activity | Manufacture of fasteners, screw machine products, chain and springs |
| 29.12.9 | Additional activity | Pump and Compressor support services |
| 29.13 | Additional activity | Pipe fitting Manufacturing |
| 29.14 | Additional activity | Mechanical Power Transmission Equipment Manufacturing |
| 29.21.9 | Additional activity | Stoves manufacturing and support services |
| 29.22.9 | Additional activity | Lifting and Transportation Equipment Support Services |
| 29.23.9 | Additional activity | Refrigeration and Fan Equipment Support Services |
| 29.24.9 | Additional activity | All Other General Purpose Machinery Manufacturing Support Services |
| 29.32.9 | Additional activity | Agricultural Implement machinery Support Services |
| 29.40.9 | Additional activity | Machine Tool Support Services |
| 31.10.9 | Additional activity | Electric engine, transformer and generator support services (exc. Repair) |
| 31.20.9 | Additional activity | Switchgear and Switchboard Apparatus Support Services) |
| 31.62.9 | Additional activity | Other Electrical Equipment Manufacturing Support Services |
| 32.30.9 | Additional activity | TV & radio receivers, sound or video recording or ... app. Support services |
| 33.20 | Additional activity | Manufacture of control and measuring instruments |
| 33.20.5 | Additional activity | Other physical quantities measuring equipment |
| 33.20.7 | Additional activity | Control panels, electric power distribution, manufacturing |
| 33.20.8 | Additional activity | Instrument for Testing Electricity and Electrical Signals, navigation and other purposes parts manufacturing |
| 33.20.9 | Additional activity | Instrument for Testing Electricity and Electrical Signals, navigation and other purposes support services |
| 33.30 | Additional activity | Assembly of process control and monitoring equipment |
| 33.50.9 | Additional activity | Time measuring equipment support services |
| 37.10 | Additional activity | Pocessing of metal waste and scrap |
| 45.31 | Additional activity | Electrical Contractors |
| 63.4 | Additional activity | Freight transportation |
| 64.20.11 | Additional activity | Wired Telecommunications Carriers |
| 64.20.12 | Additional activity | Broadcasting (except Internet) |
| 64.20.3 | Additional activity | Other communication |
| 71.2 | Additional activity | Renting of other transport equipment |
| 71.21.1 | Additional activity | Renting of automobile transport and equipment |
| 71.32 | Additional activity | Renting of construction and civil engineering machinery and equipment |
| 71.33.1 | Additional activity | Renting of office machinery and equipment |
| 71.33.2 | Additional activity | Computer peripheral equipment rental or leasing |
| 71.34.5 | Additional activity | Measuring equipment renting |
| 72.10 | Additional activity | Consulting on computer hardware |
| 72.20 | Additional activity | Software development and consulting |
| 72.30 | Additional activity | Data processing |
| 72.40 | Additional activity | Development and use of databases and information resources including the Internet |
| 72.50 | Additional activity | Maintenance and repair of office equipment and computers |
| 72.60 | Additional activity | Other activities related to the use of computer and information technologies |
| 73.10 | Additional activity | Research and development in natural sciences and engineering |
| 74.20.1 | Additional activity | Architectural and engineering activities and related technical consultancy |