| OKVED code | Type | Name of activity type |
|---|
| 71.12.1 | Core activity | Structural engineering firms for overall planning |
| 26.51.8 | Additional activity | Manufacture of parts of instruments and appliances for navigation, control, measuring, control, testing and other purposes |
| 28.99.9 | Additional activity | Machinery and equipment for the chemical and allied industries, manufacturing |
| All types of activities |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.13 | Additional activity | Repair of electronic and optical equipment |
| 38.32.2 | Additional activity | Other recycling of waste and scrap of iron or steel |
| 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 |
| 43.21 | Additional activity | Building installation |
| 43.29 | Additional activity | Gas Heater production |
| 43.99.1 | Additional activity | Scaffolding construction |
| 52.29 | Additional activity | Service activities incidental to land transportation |
| 61.10.9 | Additional activity | Activities in the field of communication on the basis of other wired technologies |
| 62.09 | Additional activity | Activities related to the usage of computers and information technology, other |
| 63.11.1 | Additional activity | Data processing, hosting and related activities |
| 66.21 | Additional activity | Risk and damage evaluation |
| 66.29.1 | Additional activity | Activities of insurance actuaries |
| 66.29.2 | Additional activity | Activities rescue operations managers |
| 69.10 | Additional activity | Legal activities |
| 69.20 | Additional activity | Auditing and tax consulting, bookkeeping |
| 70.22 | Additional activity | Advice on business and management |
| 71.1 | Additional activity | Architectural and engineering activities and related technical consultancy |
| 71.11.1 | Additional activity | Engineering activities and related technical consultancy |
| 71.12 | Additional activity | Engineering office |
| 71.12.12 | Additional activity | Stahl-Gro?handel |
| 71.12.13 | Additional activity | High civil engineers and offices |
| 71.12.4 | Additional activity | Activities of geodesic and cartographic |
| 71.12.41 | Additional activity | Intelligence, automation, instrumentation and control engineers and offices |
| 71.12.44 | Additional activity | Activities related to the collection, processing and preparation of cartographic and space information, including aerial surveys |
| 71.12.45 | Additional activity | Civil engineers and offices |
| 71.12.46 | Additional activity | Geological engineers and offices |
| 71.12.5 | Additional activity | Activities in the field of hydrometeorology and related areas, environmental monitoring, pollution |
| 71.12.53 | Additional activity | Surveyors Civil Engineers |
| 71.12.54 | Additional activity | Surveyors |
| 71.12.55 | Additional activity | Processing activities and the provision of hydrometeorological information to public authorities and the public |
| 71.12.57 | Additional activity | Offices baufach expert |
| 71.12.6 | Additional activity | Activities in the field of technical regulation, standardization, metrology, accreditation, product cataloging |
| 71.12.61 | Additional activity | Activities in the field of technical regulation and standardization |
| 71.12.63 | Additional activity | Activities in the field of accreditation |
| 71.20 | Additional activity | Technical testing, analysis and certification |
| 71.20.1 | Additional activity | Technical testing and analysis |
| 71.20.3 | Additional activity | Chemical analysis and advice |
| 71.20.4 | Additional activity | Testing, research and analysis of complete mechanical and electrical systems, energy audit |
| 71.20.8 | Additional activity | Certification of products, services and organizations |
| 71.20.9 | Additional activity | Activities for technical control, testing and other analysis |
| 72.19 | Additional activity | Research and experimental development on natural sciences and engineering Other |
| 73.11 | Additional activity | Activities of advertising agencies |
| 73.20.1 | Additional activity | Market and opinion research |
| 78.10 | Additional activity | Activities recruitment agencies |
| 80.10 | Additional activity | Security and investigation activities |