02.20.Z - Logging
05.10.Z - Hard coal mining
05.20.Z - Lignite mining
08.11.Z - Extraction of ornamental stones, limestone, gypsum, shale, and other stones and rocks
08.12.Z - Extraction of gravel, sand, clay, and kaolin
08.92.Z - Peat extraction
08.99.Z - Other mining and quarrying, not elsewhere classified
09.10.Z - Service activities incidental to petroleum and natural gas extraction
09.90.Z - Service activities incidental to other mining and quarrying
16.10.Z - Sawmill products, wood processing and finishing
16.23.Z - Production of other carpentry and joinery products for construction
16.24.Z - Wood packaging production
19.10.Z - Manufacture and processing of coke
19.20.Z - Manufacture and processing of petroleum refining products and products from fossil fuels
22.11.Z - Manufacture, retreading, and rebuilding of rubber tires and production of inner tubes
22.19.Z - Manufacture of rubber and plastic products
23.61.Z - Production of concrete building products
23.63.Z - Production of prefabricated concrete mixtures
23.69.Z - Manufacture of other non-metallic mineral products
25.11.Z - Production of metal constructions and their parts
25.12.Z - Production of metal doors and windows
33.11.Z - Repair and maintenance of metal products
33.12.Z - Repair and maintenance of machinery
35.11.Z - Generation of electricity from non-renewable sources
35.14.Z - Distribution of electricity
35.21.Z - Generation of gas fuels
35.22.Z - Distribution of gas fuels in a network system
35.23.Z - Trading of gas fuels in a network system
37.00.Z - Sewerage and waste water treatment
38.11.Z - Collection of non-hazardous waste
38.12.Z - Collection of hazardous waste
38.21.Z - Material recovery
38.22.Z - Energy recovery
38.31.Z - Waste incineration without energy recovery
38.32.Z - Waste disposal in landfills
39.00.Z - Activities related to reclamation and other waste management services
41.10.Z - Construction work related to the construction of residential and non-residential buildings
41.20.Z - Construction work related to the construction of residential and non-residential buildings
42.11.Z - Works related to the construction of roads and highways
42.12.Z - Works related to the construction of railways and underground railways
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.11.Z - Demolition and destruction of buildings
43.12.Z - Site preparation for construction
43.13.Z - Performing excavations and geological-engineering drilling
43.29.Z - Specialized construction works
43.31.Z - Plastering
43.34.Z - Painting and glazing
43.39.Z - Specialized construction works
43.99.Z - Other specialized construction works, not classified elsewhere
46.1 - Wholesale trade conducted on behalf of others
46.11.Z - Activity of agents involved in wholesale trade of agricultural products, live animals, raw materials for the textile industry, and semi-finished products
46.13.Z - Activity of agents involved in wholesale trade of wood and building materials
46.14.Z - Activity of agents involved in wholesale trade of machinery, industrial equipment, ships, and aircraft
46.15.Z - Activity of agents involved in wholesale trade of furniture, household goods, and small metal products
46.16.Z - Activity of agents involved in wholesale trade of textiles, clothing, furs, footwear, and leather goods
46.17.Z - Activity of agents involved in wholesale trade of food, beverages, and tobacco products
46.18.Z - Activity of agents involved in wholesale trade of other specified goods
46.19.Z - Activity of agents involved in wholesale trade of non-specialized goods
46.33.Z - Wholesale trade of milk, dairy products, eggs, oils, and edible fats
45.11.Z
45.19.Z
45.20.Z
45.31.Z
45.32.Z
45.40.Z
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane