WESPER Maciej Wieczorek

47.40.Z - Retail sale of information and communication technology equipment

10.61.Z - Manufacture of grain mill products

18.12.Z - Other printing

18.13.Z - Service activities related to printing preparation

26.20.Z - Manufacture of computers and peripheral equipment

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical devices

33.14.Z - Repair and maintenance of electrical devices

43.21.Z - Installation of electrical systems

46.21.A - Wholesale trade of cereals and oilseeds

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

46.49.Z - Wholesale trade of other household articles

46.50.Z - Wholesale trade of information and communication technology devices

46.90.Z - Non-specialized wholesale trade

47.52.Z - Retail sale of small metal products, building materials, paints, and glass

47.54.Z - Retail sale of electrical household appliances

47.55.Z - Retail sale of furniture, lighting equipment, tableware, and other household articles

47.61.Z - Retail sale of books

47.63.Z - Retail sale of sports equipment

47.64.Z - Retail sale of games and toys

47.72.Z - Retail sale of footwear and leather goods

47.78.Z - Retail sale of other new products

47.91.Z - Intermediary retail sale, non-specialized

58.29.Z - Publishing of other software

62.10.B - Programming activities

62.90.Z - Other IT and computer-related services

63.10.D - Services related to computing infrastructure, data processing, website management (hosting), and related activities

77.33.Z - Rental and leasing of office machinery and equipment, including computers

95.10.Z - Repair and maintenance of computers and telecommunications equipment

95.21.Z - Repair and maintenance of electronic equipment for general use