| OKVED code | Type | Name of activity type |
|---|
| 42.22 | Core activity | Construction of utility projects for electricity and telecommunications |
| 35.12 | Additional activity | Electricity transmission and technological connection to distribution network |
| 35.12.1 | Additional activity | power transmission |
| All types of activities |
| 35.12.2 | Additional activity | Grid connection to the distribution network |
| 35.13 | Additional activity | electricity distribution |
| 41.10 | Additional activity | Construction of buildings |
| 41.20 | Additional activity | Construction of buildings |
| 42.11 | Additional activity | Construction of roads and motorways |
| 42.12 | Additional activity | Construction of railways and underground railways |
| 42.13 | Additional activity | Construction of bridges and tunnels |
| 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 |
| 42.22.3 | Additional activity | Hunting clubs |
| 42.91 | Additional activity | Construction of water projects |
| 42.91.1 | Additional activity | Construction of port facilities |
| 42.91.2 | Additional activity | Construction of hydraulic structures |
| 42.91.3 | Additional activity | Construction of irrigation systems |
| 46.12 | Additional activity | Activities in wholesale trade of fuel, ores, metals and industrial chemicals Agents |
| 46.12.1 | Additional activity | Activity of agents in wholesale trade of solid, liquid and gaseous fuels and related products |
| 46.12.2 | Additional activity | The activities in wholesale trading of ores and metal in primary forms |
| 46.12.21 | Additional activity | Activities in wholesale trading ores agents |
| 46.12.22 | Additional activity | Activity of agents in wholesale trade of primary metals |
| 46.13 | Additional activity | Involved in the sale of timber and building materials agents |
| 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 |
| 46.15.3 | Additional activity | Activity of agents in wholesale trade of electrical and household wiring accessories |
| 46.18.92 | Additional activity | Agents specialized in the wholesale trade of raw wood and untreated wood |
| 46.18.93 | Additional activity | Agents specialized in the wholesale trade of withdrawals, breakage and materials for recycling |
| 46.47.2 | Additional activity | Wholesale trade lighting equipment |
| 46.66 | Additional activity | Wholesale of office furniture |
| 46.69.5 | Additional activity | Wholesale trade industrial electrical equipment, machinery, equipment and materials |
| 46.71.2 | Additional activity | Wholesale of other food, including fish, crustaceans and molluscs |
| 46.72 | Additional activity | Wholesale of metals and metal ores |
| 46.72.1 | Additional activity | Wholesale of iron, steel, iron and steel semi-finished |
| 46.72.11 | Additional activity | Wholesale trade of iron ores |
| 46.72.12 | Additional activity | Wholesale of iron, steel, iron and steel semi-finished |
| 46.72.2 | Additional activity | Wholesale trade of ores, metals and metal stuff |
| 46.72.21 | Additional activity | Wholesale trade of ferrous metals in primary forms |
| 46.72.22 | Additional activity | Wholesale trade non-ferrous metals in primary forms, other than precious |
| 46.72.23 | Additional activity | Wholesale trade of ores, metals and metal stuff 4661 |
| 46.73 | Additional activity | Wholesale trade of wood, construction materials and sanitary equipment |
| 46.73.1 | Additional activity | Wholesale of wood, construction materials and sanitary equipment |
| 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 |
| 46.73.6 | Additional activity | Wholesale of paints |
| 46.76.4 | Additional activity | Wholesale of plastics in primary forms |
| 46.77 | Additional activity | Wholesale trade of waste and scrap |
| 68.10 | Additional activity | Buying and selling of own real estate, buildings and dwellings |
| 68.10.2 | Additional activity | Buying and selling of own real estate and commercial non-residential buildings |
| 68.10.21 | Additional activity | Buying and selling of own residential real estate |
| 68.10.22 | Additional activity | Buying and selling of own uninhabitable buildings and quarters |