| OKVED code | Type | Name of activity type |
|---|
| 43.22 | Core activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 25.21 | Additional activity | Production of radiators and boilers for central heating |
| 25.30 | Additional activity | Manufacture of steam generators, except central heating boilers |
| All types of activities |
| 27.12 | Additional activity | Manufacture of electricity distribution and control apparatus |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 28.21 | Additional activity | Manufacture of furnaces and furnace burners 2815 |
| 28.22 | Additional activity | Manufacture of lifting and handling equipment |
| 28.25 | Additional activity | Manufacture of industrial cooling and ventilation equipment |
| 28.29 | Additional activity | Production of other machines and equipment of common purpose, not included in other categories |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 38.11 | Additional activity | Collection of non-hazardous waste |
| 38.12 | Additional activity | Hazardous waste collection |
| 38.21 | Additional activity | Treatment and disposal of non-hazardous waste |
| 38.22 | Additional activity | Treatment and disposal of hazardous waste |
| 43.11 | Additional activity | Demolition of buildings |
| 43.12.1 | Additional activity | Clearing the construction site |
| 43.39 | Additional activity | Other construction installation |
| 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 |
| 46.41 | Additional activity | Wholesale trade of textiles |
| 46.43 | Additional activity | Wholesale of photographic and optical goods, electrical household appliances and consumer electronics |
| 46.44 | Additional activity | Wholesale of china and glassware and cleaning materials |
| 46.45 | Additional activity | Wholesale of detergents and cleaners |
| 46.49 | Additional activity | Wholesale of other household and consumer goods |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 46.73 | Additional activity | Wholesale trade of wood, construction materials and sanitary equipment |
| 46.75 | Additional activity | Wholesale trade of chemical products |
| 46.76 | Additional activity | Wholesale trade of other intermediate products |
| 46.90 | Additional activity | Nonspecialised wholesale trade |
| 66.19.4 | Additional activity | Asset Management |
| 68.10 | Additional activity | Buying and selling of own real estate, buildings and dwellings |
| 68.20 | Additional activity | Renting and operating of own or leased land, buildings and dwellings |
| 68.31 | Additional activity | Procurement of land, buildings and homes for others |
| 68.32 | Additional activity | Management of land, buildings and homes for others |
| 70.10 | Additional activity | Administration and management of companies and enterprises |
| 70.21 | Additional activity | Activities in the field of public relations |
| 74.90 | Additional activity | Activities of professional, scientific and technical, not included in other categories |
| 77.11 | Additional activity | Renting and leasing of cars and light motor vehicles |
| 77.12 | Additional activity | Renting and leasing of trucks |
| 77.21 | Additional activity | Leasing and rental of goods for leisure and sporting goods |
| 77.29 | Additional activity | Leasing and rental of other personal items and household supplies |
| 77.31 | Additional activity | Renting of agricultural machinery and equipment |
| 77.32 | Additional activity | Renting and leasing of construction machinery and equipment |
| 77.33 | Additional activity | Renting and leasing of office machinery and equipment, including computers |
| 77.39 | Additional activity | Renting and leasing of air transport equipment |
| 78.10 | Additional activity | Activities recruitment agencies |
| 78.20 | Additional activity | The activities of temporary employment agencies |
| 78.30 | Additional activity | Activity recruiting other |
| 81.10 | Additional activity | Activity in maintenance of premises |
| 81.21 | Additional activity | Activities for the general cleaning of buildings |
| 81.22 | Additional activity | Other specialized construction activities nec |