| OKVED code | Type | Name of activity type |
|---|
| 41.20 | Core activity | Construction of buildings |
| 10.71 | Additional activity | Manufacture of starches and starch products |
| 10.72 | Additional activity | Manufacture of rusks, biscuits and other bakery products rusks, production of flour confectionery products, cakes, pastries, pies and biscuits intended for long-term storage |
| All types of activities |
| 14.12 | Additional activity | Manufacture of industrial and occupational clothing |
| 14.13.21 | Additional activity | Production of clothes from textile materials, not knitted or crocheted, for men or boys |
| 14.13.22 | Additional activity | Production of clothes from textile materials, not knitted or crocheted, of women or girls |
| 14.19 | Additional activity | Manufacture of other wearing apparel and accessories nec |
| 25.1 | Additional activity | Manufacture of fabricated metal products, except machinery and equipment |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| 25.2 | Additional activity | Manufacture of tanks, reservoirs and containers of metal |
| 25.21 | Additional activity | Production of radiators and boilers for central heating |
| 25.21.1 | Additional activity | Production of radiators |
| 25.21.2 | Additional activity | Manufacture of central heating boilers |
| 25.9 | Additional activity | Manufacture of other tools |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.13 | Additional activity | Repair of electronic and optical equipment |
| 33.2 | Additional activity | Installation of machinery and equipment nec |
| 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 |
| 41.2 | Additional activity | Construction of residential and non-residential buildings |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| 42.22.1 | Additional activity | Construction of long-distance power lines and communication |
| 42.22.2 | Additional activity | Pipeline, road construction, well construction and sewage treatment plant construction 4220 |
| 43.12 | Additional activity | Site preparation work |
| 43.12.3 | Additional activity | Excavation/Dredging |
| 43.2 | Additional activity | Manufacture of electrical, plumbing and other construction installation works |
| 43.21 | Additional activity | Building installation |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 43.29 | Additional activity | Gas Heater production |
| 43.3 | Additional activity | Other construction installation |
| 43.31 | Additional activity | Plastering works |
| 43.32 | Additional activity | Joinery and carpentry |
| 43.33 | Additional activity | Works on laying of flooring and wall covering |
| 43.34 | Additional activity | Tiling |
| 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 | Additional activity | Other specialized construction activities |
| 43.99.1 | Additional activity | Scaffolding construction |
| 43.99.2 | Additional activity | Erection of chimneys and industrial ovens |
| 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 |
| 46.15.4 | Additional activity | Activity of agents in wholesale trade of radio and television equipment, technical information carriers |
| 46.16 | Additional activity | Activity of agents in wholesale trade of textiles, clothing, footwear, leather goods and fur |
| 46.16.1 | Additional activity | Involved in the sale of textiles |
| 46.16.2 | Additional activity | Activities in wholesale trade clothing agents, fur and footwear |
| 46.16.3 | Additional activity | Activity of agents in wholesale trade of leather goods and travel accessories |