| OKVED code | Type | Name of activity type |
|---|
| 45.21.1 | Core activity | Works and Buildings Construction |
| 45.11.1 | Additional activity | Demolition of buildings or other structures construction contractors |
| 45.11.2 | Additional activity | Excavation Contractors |
| All types of activities |
| 45.11.3 | Additional activity | Mountaine construction site preparation works |
| 45.21.2 | Additional activity | Bridge, Tunnel and Elevated Highway Construction |
| 45.21.3 | Additional activity | Pipeline (e.g., gas, oil, sewer, water) construction |
| 45.21.4 | Additional activity | Pipeline (e.g., gas, oil, sewer, water) construction |
| 45.21.5 | Additional activity | Pipeline (e.g., gas, oil, sewer, water) construction |
| 45.21.6 | Additional activity | Other buildings construction |
| 45.21.7 | Additional activity | On-site prefabricated homes assembly construction |
| 45.22 | Additional activity | Roofing Contractors |
| 45.23.1 | Additional activity | Asphalt paving (e.g., public sidewalks, roads, streets) contractors |
| 45.23.2 | Additional activity | Sporting facilities construction |
| 45.25.1 | Additional activity | Scaffolding construction contractors |
| 45.25.2 | Additional activity | Foundation drilling construction contractors |
| 45.25.3 | Additional activity | Poured Concrete Foundation and Structure Contractors |
| 45.25.4 | Additional activity | Metal Structures Assembling |
| 45.25.5 | Additional activity | Structural Steel and Precast Concrete Contractors |
| 45.25.6 | Additional activity | Other construction works, special qualification reqired |
| 45.31 | Additional activity | Electrical Contractors |
| 45.32 | Additional activity | Waterproofing construction contractors |
| 45.33 | Additional activity | Plumbing contractors |
| 45.34 | Additional activity | Assembling contractors |
| 45.41 | Additional activity | Plastering Contractors |
| 45.42 | Additional activity | Carpentry Contractors |
| 45.43 | Additional activity | Flooring Contractors |
| 45.44.1 | Additional activity | Glass and Glazing Contractors |
| 45.44.2 | Additional activity | Painting and Wall Covering Contractors |
| 45.45 | Additional activity | Building Finishing Contractors |
| 45.50 | Additional activity | Leasing of construction machinery and equipment (including the operating personnel) |
| 51.12.1 | Additional activity | Agent activities in wholesale trading of fuels |
| 51.12.2 | Additional activity | Agent activities in wholesale trading of ores and metals |
| 51.12.3 | Additional activity | Agent activities in wholesale trading of chemical substances |
| 51.13.1 | Additional activity | Agent activities in wholesale trading of timber |
| 51.13.2 | Additional activity | Agent activities in wholesale trading of construction materials |
| 51.14.1 | Additional activity | Agent activities in wholesale trading of office equipment and computer devices |
| 51.14.2 | Additional activity | Agent activities in wholesale trading of other machinery and equipment |
| 51.15.1 | Additional activity | Agent activities in wholesale trading of home furniture |
| 51.15.2 | Additional activity | Agent activities in wholesale trading of hardware, cutlery and other domestic metal utensils |
| 51.15.3 | Additional activity | Agent activities in wholesale trading of Electrical Apparatus and Equipment, Wiring Supplies |
| 51.15.4 | Additional activity | Agent activities in wholesale trading of Electrical Appliance, Television, and Radio Sets, technical carriers of information (both empty and filled) |
| 51.15.5 | Additional activity | Agent activities in wholesale trading of other household goods |
| 51.18.2 | Additional activity | Agent activities in wholesale trading of others products |
| 51.19 | Additional activity | Agent activities in wholesale trading of others products |
| 51.47.3 | Additional activity | Wholesale of other consumer goods |
| 51.51.2 | Additional activity | Wholesale trade of motor fuel including aircraft gasoline |
| 51.53.1 | Additional activity | Lumber (timber) wholesale trade |
| 51.53.2 | Additional activity | Wholesale trade of paint-and-lacquer materials, sheet glass and sanitary equipemtn |
| 51.56.4 | Additional activity | Wholesale trade of electric and heating power (without their transportation and distribution) |
| 51.56.5 | Additional activity | Wholesale trade of other intermediate products not included in other groupings (except agricultural ones) |
| 51.70 | Additional activity | Other types of wholesale |
| 60.24.1 | Additional activity | Specialized Freight Trucking |