| OKVED code | Type | Name of activity type |
|---|
| 27.12 | Core activity | Manufacture of electricity distribution and control apparatus |
| 16.23 | Additional activity | Manufacture of other builders' carpentry and joinery |
| 16.29 | Additional activity | Manufacture of articles of wood, cork, straw and plaiting materials (excluding furniture) |
| All types of activities |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 25.12 | Additional activity | Steel doors and windows |
| 25.21 | Additional activity | Production of radiators and boilers for central heating |
| 25.29 | Additional activity | Manufacture of other tanks, reservoirs and containers |
| 25.30 | Additional activity | Manufacture of steam generators, except central heating boilers |
| 25.61 | Additional activity | The processing of metals and coating |
| 25.62 | Additional activity | Treatment and coating of metals |
| 25.91 | Additional activity | Manufacture of steel drums, cans, buckets and containers of metal |
| 25.93 | Additional activity | Manufacture of wire products, chain and springs |
| 25.99 | Additional activity | Manufacture of other tools |
| 26.11 | Additional activity | Manufacture of prepared feeds for farm animals |
| 26.12 | Additional activity | Manufacture of electronic printed circuit boards |
| 26.20 | Additional activity | Manufacture of computers and peripheral equipment |
| 26.30 | Additional activity | Manufacture of communication equipment |
| 26.40 | Additional activity | Consumer Electronics Manufacturing |
| 26.51 | Additional activity | Manufacture of instruments and appliances for measuring, testing and navigation |
| 26.60 | Additional activity | Manufacture of irradiation and electrotherapeutic equipment used for medical purposes |
| 26.70 | Additional activity | Manufacture of optical instruments, photographic and filming equipment |
| 26.80 | Additional activity | Manufacture of unrecorded magnetic and optical media technical information |
| 27.11 | Additional activity | Manufacture of electric motors, generators and transformers |
| 27.32 | Additional activity | Manufacture of wires and cables for electrical and electronic equipment |
| 27.40 | Additional activity | Manufacture of electric lamps and lighting equipment |
| 27.51 | Additional activity | Forging, pressing, stamping and rollforming of metal; powder metallurgy |
| 27.90 | Additional activity | Manufacture of other electrical equipment |
| 28.23 | Additional activity | Manufacture of office machinery and equipment (except computers and peripheral equipment) |
| 28.24 | Additional activity | Manufacture of powerdriven hand tools |
| 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 |
| 28.30 | Additional activity | Manufacture of machinery and equipment for agriculture and forestry |
| 28.92 | Additional activity | Manufacture of machinery for mining, quarrying and construction machinery |
| 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 |
| 33.12 | Additional activity | Repair of fabricated metal products, machinery and equipment |
| 33.13 | Additional activity | Repair of electronic and optical equipment |
| 33.14 | Additional activity | Repair of electrical equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 42.21 | Additional activity | Construction engineering services for water supply and drainage, gas |
| 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 |
| 43.99 | Additional activity | Other specialized construction activities |
| 46.14 | Additional activity | Activity in wholesale trading of machinery, industrial equipment, ships and aircraft |
| 46.51 | Additional activity | Wholesale of other consumer articles n.e.c. |
| 46.61 | Additional activity | Wholesale of electronic and communication equipment and related parts |
| 46.63 | Additional activity | Wholesale trade of machinery for mining, quarrying and construction |
| 46.66 | Additional activity | Wholesale of office furniture |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 46.74 | Additional activity | Wholesale of hardware, plumbing and heating equipment and supplies |
| 46.90 | Additional activity | Nonspecialised wholesale trade |