| OKVED code | Type | Name of activity type |
|---|
| 43.29 | Core activity | Gas Heater production |
| 35.12 | Additional activity | Electricity transmission and technological connection to distribution network |
| 35.14 | Additional activity | Electricity Trade |
| All types of activities |
| 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 |
| 43.12.1 | Additional activity | Clearing the construction site |
| 43.21 | Additional activity | Building installation |
| 43.22 | Additional activity | Production of sanitary-engineering works, installation of heating systems and air conditioning systems |
| 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 |
| 43.39 | Additional activity | Other construction installation |
| 43.91 | Additional activity | Roofing and Construction Plumber |
| 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 |
| 45.11 | Additional activity | Trade of cars and light trucks |
| 45.20 | Additional activity | Maintenance and repair of motorcycles |
| 45.31 | Additional activity | Wholesale trade of motor vehicle parts and accessories |
| 45.32 | Additional activity | Retail trade of motor vehicle parts and accessories |
| 45.40 | Additional activity | Trade in motorcycles, parts and accessories; maintenance and repair of motorcycles |
| 46.12 | Additional activity | Activities in wholesale trade of fuel, ores, metals and industrial chemicals Agents |
| 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 |
| 46.14 | Additional activity | Activity in wholesale trading of machinery, industrial equipment, ships and aircraft |
| 46.15 | Additional activity | Activities wholesale trading of furniture agents, household goods, hardware, cutlery and other metal products |
| 46.15.3 | Additional activity | Activity of agents in wholesale trade of electrical and household wiring accessories |
| 46.16 | Additional activity | Activity of agents in wholesale trade of textiles, clothing, footwear, leather goods and fur |
| 46.18 | Additional activity | Agents specialized in the wholesale trade of other particular products |
| 46.18.92 | Additional activity | Agents specialized in the wholesale trade of raw wood and untreated wood |
| 46.19 | Additional activity | Activity of agents in wholesale trade of universal assortment of goods |
| 46.51 | Additional activity | Wholesale of other consumer articles n.e.c. |
| 46.52 | Additional activity | Wholesale trade of electronic and telecommunications equipment and spare parts |
| 46.52.2 | Additional activity | Wholesale trade of electronic equipment and its spare parts |
| 46.61 | Additional activity | Wholesale of electronic and communication equipment and related parts |
| 46.61.1 | Additional activity | Wholesale trade of agricultural and forestry machinery, equipment and supplies, including tractors |
| 46.61.2 | Additional activity | Agricultural goods-purchasing cooperatives |
| 46.62 | Additional activity | Wholesale trade machines |
| 46.63 | Additional activity | Wholesale trade of machinery for mining, quarrying and construction |
| 46.64 | Additional activity | Wholesale of construction machinery |
| 46.65 | Additional activity | Wholesale trade of office furniture |
| 46.66 | Additional activity | Wholesale of office furniture |
| 46.69 | Additional activity | Wholesale of other machinery and equipment |
| 46.69.5 | Additional activity | Wholesale trade industrial electrical equipment, machinery, equipment and materials |
| 46.71 | Additional activity | Wholesale of solid, liquid and gaseous fuels and related products |
| 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 |
| 46.73.6 | Additional activity | Wholesale of paints |