90.03.Z - Creative activities and activities related to the staging of artistic performances
10.11.Z - Processing and preserving of meat, excluding poultry meat
10.12.Z - Processing and preserving of poultry meat
10.13.Z - Production of meat products, including poultry meat products
10.20.Z - Processing and preserving of fish, crustaceans, and mollusks
10.31.Z - Processing and preserving of potatoes
10.32.Z - Production of fruit and vegetable juices
10.39.Z - Other processing and preserving of fruits and vegetables
10.41.Z - Production of oils and other liquid fats
10.42.Z - Production of margarine and similar edible fats
10.51.Z - Manufacture of dairy products
10.52.Z - Production of ice cream and other edible ice
10.61.Z - Manufacture of grain mill products
10.62.Z - Manufacture of starch and starch products
10.71.Z - Production of bread, fresh pastries, and cakes
10.72.Z - Production of rusks, biscuits, preserved pastries and cakes
10.73.Z - Production of farinaceous products
10.81.Z - Production of sugar
10.82.Z - Production of cocoa, chocolate, and sugar confectionery
10.83.Z - Processing of tea and coffee
10.84.Z - Production of spices
10.85.Z - Manufacture of prepared meals and dishes
10.86.Z - Production of homogenized food products and diet food
10.89.Z - Production of other food products, not elsewhere classified
10.91.Z - Production of prepared animal feed for livestock
10.92.Z - Production of prepared pet food
11.03.Z - Cider and other fruit-based fermented beverage production
11.04.Z - Production of other non-distilled fermented beverages
11.05.Z - Beer production
11.06.Z - Malt production
11.07.Z - Production of non-alcoholic beverages and bottled water
13.10.A - Preparation and spinning of textile fibers
13.10.B - Preparation and spinning of textile fibers
13.10.C - Preparation and spinning of textile fibers
13.10.D - Preparation and spinning of textile fibers
13.20.A - Fabric production
13.20.B - Fabric production
13.20.C - Fabric production
13.20.D - Fabric production
13.30.Z - Finishing of textile products
13.91.Z - Production of knitted fabrics
13.92.Z - Production of textile products for households and ready-made interior items
13.93.Z - Production of carpets and rugs
13.94.Z - Production of cordage, rope, twine and netting products
13.95.Z - Production of nonwoven fabrics and products made from nonwoven fabrics
13.96.Z - Production of other technical and industrial textile products
13.99.Z - Production of other textile products, not classified elsewhere
14.11.Z - Clothing production
14.12.Z - Clothing production
14.13.Z - Clothing production
14.14.Z - Clothing production
14.19.Z - Clothing production
14.20.Z - Production of other clothing and clothing accessories
14.31.Z - Clothing production
14.39.Z - Clothing production
15.11.Z - Tanning, dyeing, finishing of leather and fur
15.12.Z - Production of luggage, handbags and similar leather goods, production of saddlery and harness from any material
15.20.Z - Footwear production
16.10.Z - Sawmill products, wood processing and finishing
16.21.Z - Production of veneer sheets and wood-based panels
16.22.Z - Production of pre-finished wood flooring
16.23.Z - Production of other carpentry and joinery products for construction
16.24.Z - Wood packaging production
16.29.Z - Wood and cork product manufacturing, excluding furniture, production of products from straw and materials used for weaving
17.11.Z - Pulp production
17.12.Z - Production of paper and paperboard
17.21.Z - Production of corrugated paper, corrugated board, and paper and cardboard packaging
17.22.Z - Production of household, toilet, and sanitary articles
17.23.Z - Production of paper articles
17.24.Z - Production of wallpaper
17.29.Z - Paper and paper product manufacturing
18.11.Z - Newspaper printing
18.12.Z - Other printing
18.13.Z - Service activities related to printing preparation
18.14.Z - Bookbinding and related services
18.20.Z - Reproduction of recorded media
19.10.Z - Manufacture and processing of coke
20.11.Z - Manufacture of industrial gases
20.12.Z - Manufacture of dyes and pigments
20.13.Z - Manufacture of other inorganic basic chemicals
20.14.Z - Manufacture of other organic basic chemicals
20.15.Z - Manufacture of fertilizers and nitrogen compounds
20.16.Z - Manufacture of plastics in primary forms
20.17.Z - Manufacture of synthetic rubber in primary forms
20.20.Z - Manufacture of pesticides, disinfectants, and other agrochemical products
20.30.Z - Manufacture of paints, varnishes, and similar coatings, printing inks and sealing compounds
20.41.Z - Manufacture of soap and detergents, cleaning and polishing preparations
20.42.Z - Manufacture of cosmetics and toilet preparations
20.52.Z - Manufacture of chemicals and chemical products
20.53.Z - Manufacture of chemicals and chemical products
20.60.Z - Manufacture of man-made fibres
21.10.Z - Manufacture of basic pharmaceutical products
22.11.Z - Manufacture, retreading, and rebuilding of rubber tires and production of inner tubes
22.19.Z - Manufacture of rubber and plastic products
22.21.Z - Manufacture of plastic plates, sheets, tubes, and profiles
22.22.Z - Manufacture of plastic packaging
22.23.Z - Manufacture of plastic doors and windows
22.29.Z - Manufacture of rubber and plastic products
23.11.Z - Manufacture of flat glass
23.12.Z - Shaping and processing of flat glass
23.13.Z - Production of household glass
23.14.Z - Production of glass fibers
23.19.Z - Manufacture of other non-metallic mineral products
23.20.Z - Production of refractory products
23.31.Z - Production of ceramic tiles and tiles
23.32.Z - Production of bricks, roof tiles, and building materials made of fired clay
23.41.Z - Production of ceramic tableware and decorative items
23.42.Z - Production of ceramic sanitary ware
23.43.Z - Production of ceramic insulators and insulating covers
23.44.Z - Production of other technical ceramic products
23.49.Z - Manufacture of other non-metallic mineral products
23.51.Z - Production of cement
23.52.Z - Production of lime and gypsum
23.61.Z - Production of concrete building products
23.62.Z - Production of gypsum building products
23.63.Z - Production of prefabricated concrete mixtures
23.64.Z - Production of mortar
23.65.Z - Production of fiber-reinforced cement
23.69.Z - Manufacture of other non-metallic mineral products
23.70.Z - Cutting, shaping, and finishing of stone
23.91.Z - Production of abrasives
23.99.Z - Production of other products from non-metallic mineral raw materials not classified elsewhere
24.10.Z - Production of pig iron, ferrous alloys, cast iron, and steel, and metal products
24.20.Z - Production of pipes, tubes, closed profiles, and fittings from steel
24.31.Z - Production of cold drawn rods
24.32.Z - Production of cold rolled flat products
24.33.Z - Production of cold-formed products
24.34.Z - Production of wire
24.41.Z - Production of precious metals
24.42.A - Production of primary aluminum
24.42.B - Production of aluminum products and aluminum alloys
24.43.Z - Production of lead, zinc, and tin
24.44.Z - Production of copper
24.45.Z - Production of other non-ferrous metals
24.46.Z - Production of nuclear fuels
24.51.Z - Casting of cast iron
24.52.Z - Casting of steel
24.53.Z - Casting of light metals
24.54.A - Casting of copper and copper alloys
24.54.B - Casting of other non-ferrous metals not classified elsewhere
25.11.Z - Production of metal constructions and their parts
25.12.Z - Production of metal doors and windows
25.21.Z - Production of central heating radiators, steam generators, and boilers
25.29.Z - Production of fabricated metal products, excluding machinery and equipment
25.30.Z - Manufacture of weapons and ammunition
25.40.Z - Forging, pressing, stamping, and powder metallurgy
25.50.Z - Metalworking and coating of metals, mechanical processing of metal parts
25.61.Z - Production of cutlery and knives
25.62.Z - Production of locks and hinges
25.71.Z - Production of fabricated metal products, excluding machinery and equipment
25.72.Z - Production of fabricated metal products, excluding machinery and equipment
25.73.Z - Production of fabricated metal products, excluding machinery and equipment
25.91.Z - Production of metal containers
25.92.Z - Production of packaging from non-ferrous metals
25.93.Z - Production of wire, chains, and springs
25.94.Z - Production of fasteners and screws
26.11.Z - Manufacture of electronic components
26.12.Z - Manufacture of electronic printed circuits
26.20.Z - Manufacture of computers and peripheral equipment
26.30.Z - Manufacture of (tele)communication equipment
26.40.Z - Manufacture of electronic consumer products
26.51.Z - Manufacture of measuring, controlling, and navigation instruments
26.52.Z - Manufacture of watches and clocks
26.60.Z - Manufacture of irradiation equipment, electromedical and electrotherapeutic equipment
26.70.Z - Manufacture of optical instruments, magnetic and optical information carriers, and photographic equipment
26.80.Z - Manufacture of computers, electronic and optical products
27.11.Z - Manufacture of electric motors, generators, and transformers
27.12.Z - Manufacture of electrical distribution and control apparatus
27.20.Z - Manufacture of batteries and accumulators
27.31.Z - Manufacture of optical fiber cables
27.32.Z - Manufacture of other electronic and electric wire and cables
27.33.Z - Manufacture of installation equipment
27.40.Z - Manufacture of lighting equipment
27.51.Z - Manufacture of electric household appliances
27.52.Z - Manufacture of non-electric household appliances
27.90.Z - Manufacture of other electrical equipment
28.11.Z - Manufacture of engines and turbines, except aircraft, vehicle, and motorcycle engines
28.12.Z - Manufacture of hydraulic and pneumatic drive equipment
28.13.Z - Manufacture of other pumps and compressors
28.14.Z - Manufacture of other taps and valves
28.15.Z - Manufacture of bearings, gears, gearboxes, and other driving components
28.21.Z - Manufacture of stoves, furnaces, and other heating appliances for households
28.22.Z - Manufacture of lifting and handling equipment
28.23.Z - Manufacture of office machinery and equipment, excluding computers and peripheral equipment
28.24.Z - Manufacture of hand tools
28.25.Z - Manufacture of industrial refrigeration, ventilation, and air-conditioning equipment
28.29.Z - Manufacture of other general-purpose machinery not elsewhere classified
28.30.Z - Manufacture of agricultural and forestry machinery
28.41.Z - Manufacture of metalworking machines and mechanical tools for metal
28.49.Z - Manufacture of machines and equipment not elsewhere classified
28.91.Z - Manufacture of machinery for metallurgy
28.92.Z - Manufacture of machinery for mining and construction
28.93.Z - Manufacture of machinery used in food processing, tobacco processing, and beverage production
28.94.Z - Manufacture of machinery for the textile, apparel, and leather industries
28.95.Z - Manufacture of machinery for the paper industry
28.96.Z - Manufacture of machinery for rubber or plastic processing
28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified
29.10.A - Manufacture of engines for motor vehicles, excluding motorcycles
29.10.B - Manufacture of passenger cars
29.10.C - Manufacture of buses
29.10.D - Manufacture of motor vehicles for transporting goods
29.10.E - Manufacture of other motor vehicles, excluding motorcycles
29.20.Z - Manufacture of bodies for motor vehicles; manufacture of trailers and semitrailers
29.31.Z - Manufacture of electrical and electronic equipment for motor vehicles
29.32.Z - Manufacture of other parts and accessories for motor vehicles
30.11.Z - Manufacture of civilian ships and floating structures
30.12.Z - Manufacture of recreational and sports boats
30.20.Z - Manufacture of railway locomotives and rolling stock
30.30.Z - Manufacture of aircraft, spacecraft, and similar machines
30.40.Z - Manufacture of military armored vehicles
30.91.Z - Manufacture of motorcycles
30.92.Z - Manufacture of bicycles and invalid carriages
30.99.Z - Manufacture of other transport equipment not elsewhere classified
31.01.Z - Manufacture of furniture
31.02.Z - Manufacture of furniture
31.03.Z - Manufacture of furniture
31.09.Z - Manufacture of furniture
32.11.Z - Manufacture of coins
32.12.Z - Manufacture of jewelry and similar products
32.13.Z - Manufacture of costume jewelry and similar products
32.20.Z - Manufacture of musical instruments
32.30.Z - Manufacture of sporting goods
32.40.Z - Production of games and toys
32.50.Z - Production of medical devices, instruments, and products, including dental products
32.91.Z - Production of brooms, brushes, and paintbrushes
32.99.Z - Production of other products not classified elsewhere
33.11.Z - Repair and maintenance of metal products
33.12.Z - Repair and maintenance of machinery
33.14.Z - Repair and maintenance of electrical devices
33.15.Z - Repair and maintenance of civilian ships and boats
33.16.Z - Repair and maintenance of civilian aircraft and spacecraft
33.17.Z - Repair and maintenance of other civil transport equipment
33.19.Z - Repair and maintenance of other equipment and installations
33.20.Z - Installation of industrial machinery, equipment, and devices
38.12.Z - Collection of hazardous waste
38.22.Z - Energy recovery
38.31.Z - Waste incineration without energy recovery
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
42.13.Z - Works related to the construction of bridges and tunnels
42.21.Z - Works related to the construction of transmission pipelines and distribution networks
42.22.Z - Works related to the construction of telecommunications and electrical lines
42.91.Z - Works related to the construction of water engineering objects
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
43.21.Z - Installation of electrical systems
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.29.Z - Specialized construction works
43.31.Z - Plastering
43.32.Z - Installation of building carpentry
43.33.Z - Flooring, wallpapering, and cladding of walls
43.34.Z - Painting and glazing
43.39.Z - Specialized construction works
43.91.Z - Masonry works
43.99.Z - Other specialized construction works, not classified elsewhere
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
46.22.Z - Wholesale trade of flowers and plants
46.23.Z - Wholesale trade of live animals
46.24.Z - Wholesale trade of hides
46.31.Z - Wholesale trade of fruits and vegetables
46.32.Z - Wholesale trade of meat and meat products, as well as fish and fish products
46.33.Z - Wholesale trade of milk, dairy products, eggs, oils, and edible fats
46.34.B - Wholesale trade of non-alcoholic beverages
46.35.Z - Wholesale trade of tobacco products
46.36.Z - Wholesale trade of sugar, chocolate, and confectionery
46.37.Z - Wholesale trade of tea, coffee, cocoa, and spices
46.38.Z - Wholesale trade of other food products
46.39.Z - Wholesale trade of non-specialized food, beverages, and tobacco products
46.41.Z - Wholesale trade of textile products
46.42.Z - Wholesale trade of clothing and footwear
46.43.Z - Wholesale trade of electrical household goods
46.44.Z - Wholesale trade of porcelain, ceramic, and glass products, as well as cleaning products
46.45.Z - Wholesale trade of perfumes and cosmetics
46.47.Z - Wholesale trade of furniture for home, office, and shop use, carpets, and lighting equipment
46.48.Z - Wholesale trade of watches and jewelry
46.49.Z - Wholesale trade of other household articles
46.51.Z - Wholesale trade
46.52.Z - Wholesale trade
46.61.Z - Wholesale trade of agricultural machinery and additional equipment
46.62.Z - Wholesale trade of machine tools
46.63.Z - Wholesale trade of machines used in mining, construction, and civil and water engineering
46.64.Z - Wholesale trade of other machines and devices
46.65.Z - Wholesale trade
46.66.Z - Wholesale trade
46.69.Z - Wholesale trade
46.71.Z - Wholesale trade of motor vehicles
46.72.Z - Wholesale trade of parts and accessories for motor vehicles
46.73.Z - Wholesale trade of motorcycles and parts and accessories for them
46.74.Z - Wholesale trade
46.76.Z - Wholesale trade
46.77.Z - Wholesale trade
46.90.Z - Non-specialized wholesale trade
47.11.Z - Non-specialized retail trade with a predominance of food, beverages, or tobacco products
47.19.Z - Retail trade
47.21.Z - Retail trade of fruits and vegetables
47.22.Z - Retail trade of meat and meat products
47.23.Z - Retail trade of fish, crustaceans, and mollusks
47.24.Z - Retail trade of bread, cakes, pastries, and confectionery
47.26.Z - Retail trade of tobacco products
47.29.Z - Retail trade
47.30.Z - Retail trade of fuel for motor vehicles
47.41.Z - Retail trade
47.42.Z - Retail trade
47.43.Z - Retail trade
47.51.Z - Retail sale of textile products
47.52.Z - Retail sale of small metal products, building materials, paints, and glass
47.53.Z - Retail sale of carpets, rugs, and other floor coverings, as well as wall coverings
47.54.Z - Retail sale of electrical household appliances
47.59.Z - Retail trade
47.61.Z - Retail sale of books
47.62.Z - Retail sale of newspapers, periodicals, and paper articles
47.63.Z - Retail sale of sports equipment
47.64.Z - Retail sale of games and toys
47.65.Z - Retail trade
47.71.Z - Retail sale of clothing
47.72.Z - Retail sale of footwear and leather goods
47.74.Z - Retail sale of medical and orthopedic products
47.75.Z - Retail sale of cosmetics and toiletries
47.76.Z - Retail sale of flowers, plants, fertilizers, pets, and pet food
47.77.Z - Retail sale of watches and jewelry
47.78.Z - Retail sale of other new products
47.79.Z - Retail sale of used products
47.81.Z - Retail sale of motor vehicles
47.82.Z - Retail sale of parts and accessories for motor vehicles
47.89.Z - Retail trade
47.91.Z - Intermediary retail sale, non-specialized
47.99.Z - Retail trade
49.42.Z - Moving services
52.21.Z - Support activities for land transport
52.24.A - Cargo handling in sea ports
52.24.B - Cargo handling in inland ports
52.24.C - Cargo handling at other handling points
52.29.A - Warehousing, storage, and support activities for transport
52.29.B - Warehousing, storage, and support activities for transport
52.29.C - Warehousing, storage, and support activities for transport
55.10.Z - Hotels and similar accommodation establishments
55.20.Z - Tourist accommodation and short-term accommodation facilities
55.30.Z - Campsites and camping grounds
55.90.Z - Other accommodation services
56.10.A - Food service activities
56.10.B - Food service activities
56.29.Z - Food service activities
58.11.Z - Publishing of books
58.12.Z - Publishing of newspapers
58.13.Z - Publishing of journals and periodicals
58.14.Z - Publishing activities
58.19.Z - Other publishing activities, excluding software publishing
58.21.Z - Publishing of computer games
58.29.Z - Publishing of other software
59.11.Z - Activities related to the production of films, video recordings, and television programs
59.12.Z - Post-production activities related to films, video recordings, and television programs
59.13.Z - Activities related to the distribution of films and video recordings
59.14.Z - Activities related to the projection of films
59.20.Z - Sound recording and music publishing activities
60.10.Z - Broadcasting of radio programs and distribution of sound recordings
60.20.Z - Broadcasting of general-access and subscription-based television programs and distribution of video recordings
61.20.Z - Activities related to the resale of telecommunications services and telecommunications mediation
61.30.Z - Telecommunications
61.90.Z - Activities in other telecommunications fields
62.01.Z - Activities related to programming, IT consulting, and related activities
62.02.Z - Activities related to programming, IT consulting, and related activities
62.03.Z - Activities related to programming, IT consulting, and related activities
62.09.Z - Activities related to programming, IT consulting, and related activities
63.91.Z - Portal and search engine activities
63.99.Z - Services related to computing infrastructure, data processing, website management (hosting), and other information services
68.10.Z - Real estate activities on own account and development of building projects
68.20.Z - Rental and management of own or leased real estate
68.31.Z - Real estate brokerage
68.32.Z - Other real estate activities on behalf of third parties
70.21.Z - Head office activities and management consultancy
70.22.Z - Head office activities and management consultancy
71.11.Z - Architectural activities
71.12.Z - Engineering activities and related technical consultancy
72.11.Z - Scientific research and development activities
72.19.Z - Scientific research and development activities
72.20.Z - Scientific research and development in social sciences and humanities
73.11.Z - Advertising agency activities
73.12.A - Advertising through mass media
73.12.B - Advertising through mass media
73.12.C - Advertising through mass media
73.12.D - Advertising through mass media
73.20.Z - Market research and public opinion polling
74.10.Z - Specialized design activities
74.20.Z - Photographic activities
74.30.Z - Translation and interpretation activities
74.90.Z - Other professional, scientific and technical activities, not elsewhere classified
77.11.Z - Rental and leasing of passenger cars and light motor vehicles
77.12.Z - Rental and leasing of trucks
77.21.Z - Rental and leasing of recreational and sports equipment
77.22.Z - Rental and leasing of other personal and household goods
77.29.Z - Rental and leasing
77.31.Z - Rental and leasing of agricultural machinery and equipment
77.32.Z - Rental and leasing of construction machinery and equipment
77.33.Z - Rental and leasing of office machinery and equipment, including computers
77.34.Z - Rental and leasing of water transport equipment
77.35.Z - Rental and leasing of air transport equipment
77.39.Z - Rental and leasing of other machinery, equipment, and tangible assets, not elsewhere classified
77.40.Z - Leasing of intellectual property and similar products, excluding works protected by copyright
78.20.Z - Temporary employment agencies and other services related to employee leasing
78.30.Z - Employment activities
79.11.A - Travel agency activities
79.11.B - Travel agency activities
79.90.A - Other reservation services and related activities
79.90.B - Other reservation services and related activities
79.90.C - Other reservation services and related activities
81.10.Z - Auxiliary activities related to maintaining buildings
81.21.Z - General cleaning of buildings
81.22.Z - Other cleaning of buildings and industrial premises
81.29.Z - Services related to maintaining buildings and landscaping
81.30.Z - Landscaping services
82.11.Z - Office administrative support activities and other business support services
82.19.Z - Office administrative support activities and other business support services
82.20.Z - Call center activities
82.30.Z - Activities related to organizing fairs, exhibitions, and congresses
82.92.Z - Packaging activities
82.99.Z - Other business support activities, not elsewhere classified
84.25.Z - Fire protection
85.10.Z - Preschool educational institutions
85.20.Z - Primary schools
85.31.A - General secondary schools
85.32.A - Technical schools
85.32.B - First-level vocational schools
85.32.C - Special schools for vocational preparation
85.51.Z - Non-school forms of sports education and recreational and sports activities
85.52.Z - Non-school forms of artistic education
85.60.Z - Educational support activities
90.01.Z - Creative activities and activities related to the staging of artistic performances
90.02.Z - Creative activities and activities related to the staging of artistic performances
90.04.Z - Creative activities and activities related to the staging of artistic performances
91.02.Z - Activities of libraries, archives, museums, and other cultural activities
91.03.Z - Activities of libraries, archives, museums, and other cultural activities
91.04.Z - Activities of libraries, archives, museums, and other cultural activities
93.19.Z - Sports activities, not elsewhere classified
93.21.Z - Amusement park and theme park activities
95.11.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles
95.12.Z - Repair and maintenance of computers, personal and household goods, and motor vehicles, including motorcycles
95.21.Z - Repair and maintenance of electronic equipment for general use
95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use
95.23.Z - Repair and maintenance of footwear and leather goods
95.24.Z - Repair and maintenance of furniture and household furnishings
95.25.Z - Repair and maintenance of clocks, watches, and jewelry
95.29.Z - Repair and maintenance of personal and household goods, not elsewhere classified
96.01.Z - Individual service activities
96.02.Z - Individual service activities
96.04.Z - Individual service activities
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