| OKVED code | Type | Name of activity type |
|---|
| 43.21 | Core activity | Building installation |
| 41.20 | Additional activity | Construction of buildings |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| All types of activities |
| 43.12.1 | Additional activity | Clearing the construction site |
| 43.12.2 | Additional activity | Specialised construction activities |
| 43.12.3 | Additional activity | Excavation/Dredging |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.29 | Additional activity | Gas Heater production |
| 43.31 | Additional activity | Plastering works |
| 43.32 | Additional activity | Joinery and carpentry |
| 43.32.3 | Additional activity | Interior design company |
| 43.33 | Additional activity | Works on laying of flooring and wall covering |
| 43.34.1 | Additional activity | Painting and varnishing trade |
| 43.34.2 | Additional activity | Remove rust and corrosion protection |
| 43.39 | Additional activity | Other construction installation |
| 43.91 | Additional activity | Roofing and Construction Plumber |
| 43.99.1 | Additional activity | Scaffolding construction |
| 43.99.2 | Additional activity | Erection of chimneys and industrial ovens |
| 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 |
| 45.31.2 | Additional activity | Activity of agents in wholesale trade of motor vehicle parts and accessories |
| 46.11.3 | Additional activity | Activity of agents in wholesale trade of other agricultural raw materials, textile raw materials and semi-finished goods |
| 46.12.3 | Additional activity | Activity of agents in wholesale trade of industrial and technical chemicals, fertilizers and agrochemicals |
| 46.13.1 | Additional activity | Involved in the sale of timber agents |
| 46.13.2 | Additional activity | Activities in wholesale trading of construction materials agents |
| 46.14.1 | Additional activity | Involved in the sale of computer equipment agents, telecommunications equipment and other office equipment |
| 46.14.9 | Additional activity | Activity of agents in wholesale trade of other types of machines and industrial equipment |
| 46.15.3 | Additional activity | Activity of agents in wholesale trade of electrical and household wiring accessories |
| 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 |
| 46.17.1 | Additional activity | Involved in the sale of food agents |
| 46.17.2 | Additional activity | Activities in wholesale trading of beverages |
| 46.18.9 | Additional activity | Agents of goods in wholesale trade, not included in other categories |
| 46.18.93 | Additional activity | Agents specialized in the wholesale trade of withdrawals, breakage and materials for recycling |
| 46.43.1 | Additional activity | Wholesale of photographic and optical goods |
| 46.49.49 | Additional activity | Wholesale trade of other consumer goods, not included in other categories |
| 46.51.1 | Additional activity | Wholesale trade of computers and peripheral devices |
| 46.51.2 | Additional activity | Wholesale trade software |
| 46.52.1 | Additional activity | Wholesale trade of telecommunications equipment and spare parts |
| 46.52.2 | Additional activity | Wholesale trade of electronic equipment and its spare parts |
| 46.69.2 | Additional activity | Wholesale trade of engineering maintenance materials and accessories of machines |
| 46.69.3 | Additional activity | Wholesale of other machinery and equipment and accessories for industrial equipment with technical requirements |
| 46.69.5 | Additional activity | Wholesale trade industrial electrical equipment, machinery, equipment and materials |
| 46.69.7 | Additional activity | Wholesale trade measuring devices and equipment |
| 46.69.9 | Additional activity | Wholesale trade of other machines, devices and equipment and equipment of common industrial and special purpose |
| 46.71.2 | Additional activity | Wholesale of other food, including fish, crustaceans and molluscs |
| 46.73.2 | Additional activity | Wholesale trade of raw and sawn timber |
| 46.73.3 | Additional activity | Wholesale of other intermediate products of wood and wooden building components |