| OKVED code | Type | Name of activity type |
|---|
| 62.01 | Core activity | Computer programming, consultancy and related activities |
| 23.61.1 | Additional activity | Manufacture of concrete products for construction purposes |
| 23.61.2 | Additional activity | Manufacture of prefabricated buildings made of concrete, cement and artificial stone |
| All types of activities |
| 25.21.2 | Additional activity | Manufacture of central heating boilers |
| 26.12 | Additional activity | Manufacture of electronic printed circuit boards |
| 26.51 | Additional activity | Manufacture of instruments and appliances for measuring, testing and navigation |
| 26.51.7 | Additional activity | Manufacturing devices and equipment for automatic regulation or control |
| 28.21.1 | Additional activity | Manufacture of furnaces and furnace burners 2817 |
| 28.99 | Additional activity | Manufacture of machinery and equipment for special purposes, not included in other categories |
| 33.11 | Additional activity | Repair of fabricated metal products |
| 35.30.14 | Additional activity | Production of steam and hot water (heat power) by boiler |
| 35.30.4 | Additional activity | Heat through district heating plant with no other suppliers for distribution |
| 35.30.5 | Additional activity | Heat distribution without generating |
| 35.30.6 | Additional activity | Commercial steam and hot water (thermal energy) |
| 41.10 | Additional activity | Construction of buildings |
| 41.20 | Additional activity | Construction of buildings |
| 42.99 | Additional activity | Hydraulic |
| 43.12 | Additional activity | Site preparation work |
| 43.21 | Additional activity | Building installation |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.33 | Additional activity | Works on laying of flooring and wall covering |
| 43.91 | Additional activity | Roofing and Construction Plumber |
| 43.99 | Additional activity | Other specialized construction activities |
| 43.99.3 | Additional activity | Works piling and construction works for foundations |
| 43.99.4 | Additional activity | Stair company |
| 43.99.5 | Additional activity | installation of structural steel works |
| 43.99.6 | Additional activity | Prefab house and prefabricated construction - manufacturers |
| 43.99.7 | Additional activity | Seal against water and moisture |
| 43.99.9 | Additional activity | Ready-house-and part-finished building manufacturer |
| 46.51 | Additional activity | Wholesale of other consumer articles n.e.c. |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 47.41 | Additional activity | Retail trade of computers, peripheral devices to them and software in specialized stores |
| 47.99 | Additional activity | Other retail sale not in stores, stalls or markets |
| 52.10 | Additional activity | Activity Warehousing and storage |
| 58.29 | Additional activity | Other software publishing |
| 61.10 | Additional activity | Television broadcasting corporations |
| 62.02 | Additional activity | Activities and advisory work in the field of computer technology |
| 62.02.2 | Additional activity | Hardware consultancy |
| 62.02.3 | Additional activity | Activities for user training |
| 62.02.4 | Additional activity | The activities on the preparation for operation of computer systems |
| 62.02.9 | Additional activity | Activities in the field of computer technology consulting other |
| 62.03 | Additional activity | The activities Computer facilities management |
| 62.03.1 | Additional activity | Activity management computer systems |
| 62.03.11 | Additional activity | Activity management computer systems directly |
| 62.03.12 | Additional activity | Activities for remote management of computer systems |
| 62.03.13 | Additional activity | Activities for support of computer systems |
| 62.03.19 | Additional activity | Activities for computer equipment management, not included in other categories |
| 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 |
| 68.10 | Additional activity | Buying and selling of own real estate, buildings and dwellings |
| 68.10.1 | Additional activity | Buying and selling of own residential land, residential buildings and dwellings |