Przedsiębiorstwo Wielobranżowe Qualtech Witold Polakowski

28.13.Z - Manufacture of other pumps and compressors

10.20.Z - Processing and preserving of fish, crustaceans, and mollusks

25.29.Z - Production of fabricated metal products, excluding machinery and equipment

25.50.Z - Metalworking and coating of metals, mechanical processing of metal parts

25.62.Z - Production of locks and hinges

25.91.Z - Production of metal containers

25.93.Z - Production of wire, chains, and springs

28.24.Z - Manufacture of hand tools

28.30.Z - Manufacture of agricultural and forestry machinery

28.49.Z - Manufacture of machines and equipment not elsewhere classified

28.99.Z - Manufacture of other special-purpose machinery not elsewhere classified

29.20.Z - Manufacture of bodies for motor vehicles; manufacture of trailers and semitrailers

30.11.Z - Manufacture of civilian ships and floating structures

30.12.Z - Manufacture of recreational and sports boats

33.11.Z - Repair and maintenance of metal products

33.12.Z - Repair and maintenance of machinery

33.15.Z - Repair and maintenance of civilian ships and boats

33.19.Z - Repair and maintenance of other equipment and installations

33.20.Z - Installation of industrial machinery, equipment, and devices

41.10.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

42.13.Z - Works related to the construction of bridges and tunnels

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

43.13.Z - Performing excavations and geological-engineering drilling

43.31.Z - Plastering

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

46.14.Z - Activity of agents involved in wholesale trade of machinery, industrial equipment, ships, and aircraft

46.23.Z - Wholesale trade of live animals

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

46.36.Z - Wholesale trade of sugar, chocolate, and confectionery

46.37.Z - Wholesale trade of tea, coffee, cocoa, and spices

46.43.Z - Wholesale trade of electrical household goods

46.47.Z - Wholesale trade of furniture for home, office, and shop use, carpets, and lighting equipment

46.49.Z - Wholesale trade of other household articles

46.62.Z - Wholesale trade of machine tools

46.64.Z - Wholesale trade of other machines and devices

46.66.Z - Wholesale trade

46.73.Z - Wholesale trade of motorcycles and parts and accessories for them

46.74.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

47.51.Z - Retail sale of textile products

47.89.Z - Retail trade

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts

72.19.Z - Scientific research and development activities

74.10.Z - Specialized design activities

74.20.Z - Photographic activities

77.12.Z - Rental and leasing of trucks

81.10.Z - Auxiliary activities related to maintaining buildings

81.21.Z - General cleaning of buildings

45.19.Z

45.20.Z

45.32.Z

45.40.Z