Firma Usługowo-Handlowa Krzysztof Walczak

47.54.Z - Retail sale of electrical household appliances

33.12.Z - Repair and maintenance of machinery

33.14.Z - Repair and maintenance of electrical devices

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

42.22.Z - Works related to the construction of telecommunications and electrical lines

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

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.39.Z - Specialized construction works

43.99.Z - Other specialized construction works, not classified elsewhere

47.19.Z - Retail trade

47.26.Z - Retail trade of tobacco products

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

47.59.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

47.73.Z - Retail sale of pharmaceutical products

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

47.91.Z - Intermediary retail sale, non-specialized

47.99.Z - Retail trade

55.20.Z - Tourist accommodation and short-term accommodation facilities

55.90.Z - Other accommodation services

62.09.Z - Activities related to programming, IT consulting, and related activities

77.29.Z - Rental and leasing

80.20.Z - Detective and security activities

81.10.Z - Auxiliary activities related to maintaining buildings

81.21.Z - General cleaning of buildings

82.11.Z - Office administrative support activities and other business support services

82.19.Z - Office administrative support activities and other business support services

90.03.Z - Creative activities and activities related to the staging of artistic performances

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

95.25.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

45.32.Z