| OKVED code | Type | Name of activity type |
|---|
| 30.11 | Core activity | Construction of ships, vessels and floating structures |
| 03.11 | Additional activity | Marine fishing |
| 03.11.2 | Additional activity | Coastal fishing |
| All types of activities |
| 03.11.3 | Additional activity | Fishing in the research and control purposes |
| 03.11.4 | Additional activity | Fishing in the educational, cultural and educational purposes |
| 03.11.5 | Additional activity | Fishing in the sea for aquaculture (fish farming) |
| 10.20 | Additional activity | Processing of meat (no prepared dishes) |
| 10.20.9 | Additional activity | Manufacture of other products of fish, crustaceans, molluscs and other aquatic invertebrates, unfit for human consumption |
| 25.11 | Additional activity | Manufacture of metal structures, products and their parts |
| 27.40 | Additional activity | Manufacture of electric lamps and lighting equipment |
| 28.14 | Additional activity | Manufacture of other pumps and compressors |
| 28.21.1 | Additional activity | Manufacture of furnaces and furnace burners 2817 |
| 28.29.1 | Additional activity | Machines and plants for drinking water, industrial water and wastewater treatment, production |
| 28.29.41 | Additional activity | Production of centrifuges |
| 28.99 | Additional activity | Manufacture of machinery and equipment for special purposes, not included in other categories |
| 30.12 | Additional activity | Building of pleasure and sporting boats |
| 31.01 | Additional activity | Manufacture of other office and shop furniture |
| 31.02 | Additional activity | Alu-Lead, zinc and tin production |
| 31.03 | Additional activity | Manufacture of mattresses |
| 31.09 | Additional activity | Manufacture of other furniture |
| 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 |
| 33.15 | Additional activity | Repair and maintenance of ships and boats |
| 33.16 | Additional activity | Repair and maintenance of aircraft and spacecraft |
| 33.17 | Additional activity | Repair and maintenance of transport equipment nec |
| 33.19 | Additional activity | Repair of other equipment |
| 33.20 | Additional activity | Installation of industrial machinery and equipment |
| 36.00.1 | Additional activity | Distribution of water for drinking and industrial needs |
| 37.00 | Additional activity | The collection and treatment of waste water |
| 38.32.3 | Additional activity | Recycling of waste and scrap of glass |
| 38.32.4 | Additional activity | Recycling of waste and scrap of plastics |
| 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 | Additional activity | Construction of utility projects for electricity and telecommunications |
| 42.91 | Additional activity | Construction of water projects |
| 42.91.4 | Additional activity | Manufacture of bottom cleaning, dredging and shore protection works |
| 42.91.5 | Additional activity | Production of underwater operations, including diving |
| 42.99 | Additional activity | Hydraulic |
| 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 |
| 43.91 | Additional activity | Roofing and Construction Plumber |
| 43.99 | Additional activity | Other specialized construction activities |
| 43.99.2 | Additional activity | Erection of chimneys and industrial ovens |
| 45.20 | Additional activity | Maintenance and repair of motorcycles |
| 46.14.2 | Additional activity | Activities in wholesale trading of ships, aircraft and other vehicles not included in other categories |