| OKVED code | Type | Name of activity type |
|---|
| 25.21.2 | Core activity | Manufacture of central heating boilers |
| 25.21 | Additional activity | Production of radiators and boilers for central heating |
| 25.21.1 | Additional activity | Production of radiators |
| All types of activities |
| 25.30 | Additional activity | Manufacture of steam generators, except central heating boilers |
| 25.30.1 | Additional activity | Manufacture of steam generators and their parts |
| 41.20 | Additional activity | Construction of buildings |
| 43.29 | Additional activity | Gas Heater production |
| 46.11 | Additional activity | Activity of agents in wholesale trade of agricultural raw materials, live animals, textile raw materials and semi-finished goods |
| 46.12 | Additional activity | Activities in wholesale trade of fuel, ores, metals and industrial chemicals Agents |
| 46.18 | Additional activity | Agents specialized in the wholesale trade of other particular products |
| 46.19 | Additional activity | Activity of agents in wholesale trade of universal assortment of goods |
| 46.34.1 | Additional activity | Wholesale of beverages and Drinks |
| 46.41 | Additional activity | Wholesale trade of textiles |
| 46.41.2 | Additional activity | Wholesale of home and household textiles |
| 46.49 | Additional activity | Wholesale of other household and consumer goods |
| 46.49.5 | Additional activity | Wholesale of non-electrical household appliances, household goods, metal and other consumables. . . |
| 46.62 | Additional activity | Wholesale trade machines |
| 46.66 | Additional activity | Wholesale of office furniture |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 46.73.3 | Additional activity | Wholesale of other intermediate products of wood and wooden building components |
| 46.73.4 | Additional activity | Wholesale of building materials and components from mineral substances |
| 46.73.5 | Additional activity | Wholesale of flat glass |
| 46.73.6 | Additional activity | Wholesale of paints |
| 46.74 | Additional activity | Wholesale of hardware, plumbing and heating equipment and supplies |
| 46.76 | Additional activity | Wholesale trade of other intermediate products |
| 46.90 | Additional activity | Nonspecialised wholesale trade |
| 47.51.1 | Additional activity | Retail sale of textiles in specialised stores |
| 47.59.9 | Additional activity | Retail trade of household articles and devices not included in other groupings in specialized stores |
| 47.7 | Additional activity | Retail sale of other goods in specialised stores |
| 47.71 | Additional activity | Retail trade of clothing in specialised stores |
| 47.78 | Additional activity | Other retail sale of new goods in specialised stores |
| 47.78.9 | Additional activity | Other retail sale nec (not in stores) |
| 47.8 | Additional activity | Retail sale via stalls and markets |
| 47.9 | Additional activity | Retail trade not in stores, stalls or markets |
| 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 |
| 47.99 | Additional activity | Other retail sale not in stores, stalls or markets |
| 52.10 | Additional activity | Activity Warehousing and storage |
| 52.24 | Additional activity | Cargo handling |
| 52.29 | Additional activity | Service activities incidental to land transportation |
| 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 |
| 63.11.1 | Additional activity | Data processing, hosting and related activities |
| 71.11 | Additional activity | Architectural activities |
| 71.11.1 | Additional activity | Engineering activities and related technical consultancy |
| 71.12.1 | Additional activity | Structural engineering firms for overall planning |
| 73.11 | Additional activity | Activities of advertising agencies |
| 73.20 | Additional activity | Market research and public opinion polling |
| 73.20.1 | Additional activity | Market and opinion research |
| 73.20.2 | Additional activity | Opinion Research |