| OKVED code | Type | Name of activity type |
|---|
| 71.12.13 | Core activity | High civil engineers and offices |
| 16.23.1 | Additional activity | Manufacture of other builders' carpentry and joinery |
| 22.23 | Additional activity | The production of plastic products used in construction |
| All types of activities |
| 22.29 | Additional activity | Manufacture of other plastic products |
| 22.29.9 | Additional activity | Providing services in the field of manufacture of other plastic products |
| 23.62 | Additional activity | Manufacture of plaster products for construction |
| 23.99 | Additional activity | Manufacture of other non-metallic mineral products nec |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| 25.61 | Additional activity | The processing of metals and coating |
| 25.99.29 | Additional activity | Manufacture of other articles of base metal not included in other categories |
| 26.51.3 | Additional activity | Instruments and systems for electrical quantities, production |
| 26.51.5 | Additional activity | Production of non-electric measuring, testing, navigating and other instruments and appliances |
| 26.51.6 | Additional activity | Manufacture of mechanical testing machines (without balancers) |
| 27.52 | Additional activity | Production of non-electrical household appliances |
| 28.99 | Additional activity | Manufacture of machinery and equipment for special purposes, not included in other categories |
| 32.99 | Additional activity | Other manufacturing nec |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.13 | Additional activity | Repair of electronic and optical equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 42.99 | Additional activity | Hydraulic |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.29 | Additional activity | Gas Heater production |
| 43.32 | Additional activity | Joinery and carpentry |
| 43.39 | Additional activity | Other construction installation |
| 43.99.1 | Additional activity | Scaffolding construction |
| 43.99.2 | Additional activity | Erection of chimneys and industrial ovens |
| 43.99.5 | Additional activity | installation of structural steel works |
| 43.99.7 | Additional activity | Seal against water and moisture |
| 46.13.2 | Additional activity | Activities in wholesale trading of construction materials agents |
| 46.14.9 | Additional activity | Activity of agents in wholesale trade of other types of machines and industrial equipment |
| 46.15.4 | Additional activity | Activity of agents in wholesale trade of radio and television equipment, technical information carriers |
| 46.15.9 | Additional activity | Involved in the sale of other household goods agents, not included in other categories |
| 46.18.99 | Additional activity | Agents of other goods in wholesale trade, not included in other categories |
| 46.49.49 | Additional activity | Wholesale trade of other consumer goods, not included in other categories |
| 46.69.2 | Additional activity | Wholesale trade of engineering maintenance materials and accessories of machines |
| 46.69.9 | Additional activity | Wholesale trade of other machines, devices and equipment and equipment of common industrial and special purpose |
| 47.63.1 | Additional activity | Retail sale of music and video recordings in specialised stores |
| 47.63.2 | Additional activity | Video and retail shops |
| 47.91.1 | Additional activity | Retail sale via mail order houses or via Internet |
| 47.91.2 | Additional activity | Retailing, carried out directly by means of information and communication on the Internet |
| 47.91.3 | Additional activity | Retail trade through the Internet auctions |
| 47.91.4 | Additional activity | Retail trade carried out directly through television, radio, phone |
| 62.02 | Additional activity | Activities and advisory work in the field of computer technology |
| 63.11 | Additional activity | Data processing activities, the provision of hosting services and related activities |
| 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 |
| 71.12.12 | Additional activity | Stahl-Gro?handel |
| 71.12.45 | Additional activity | Civil engineers and offices |
| 71.12.55 | Additional activity | Processing activities and the provision of hydrometeorological information to public authorities and the public |
| 71.12.61 | Additional activity | Activities in the field of technical regulation and standardization |